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Chapter 4 NTP and SNMP

NTP Support

236

 

SSU-2000e Technical Reference

12713140-003-2  Revision E.01 – January 2007

NTP Support

The Network Time Protocol (NTP) is used to synchronize the time of a computer 
client or server to another server or reference time source, such as a GPS receiver 
or local timing source.

The SSU-2000e implements the NTP v.3 (RFC 1305) version. It can run as a server 
application and a client application. In addition, broadcast mode may be implemented 
as either a server or client. The NTP server always runs and the client and broadcast 
modes are enabled independently by assignment of addresses and setting of timers. 

Server Mode

The NTP server application always runs at port 123 (default NTP port) of the unit IP 
address and responds to requests for time in the NTP format. If the unit has time set 
from GPS then it indicates it is a primary time source by a 0 in the LI field and a 1 in 
the STR field. It the unit has time set by the client application then it indicates it is a 
secondary source by putting a 0 in the LI field and the source server STR + 1 in the 
STR field. 

If the unit time has not been set by one of the above then it indicates that time is not 
valid by setting the LI field to 3. Once the unit time has been set by either radio or 
client then LI = 0. Setting time by the keyboard sets (or leaves) LI = 3, since this is 
not an accurate time setting. If the time has been set, and the unit switches to a 
non-radio reference, then the STR becomes the PQL value for the selected 
reference input. If the unit enters holdover mode then the STR becomes the PQL of 
the selected Clock. (PQL is an internal representation of the received or assigned 
SSM value of the reference. See the SSU-2000e documentation for details.)

Client Mode

If a valid time server IP other than 0.0.0.0 (default) is assigned AND a client timer 
other than 0 (default) is set AND no radio time is available, then the unit will request 
time from port 123 of the assigned server IP at the designated time interval (32 to 
1024 seconds). Once time is set by the client mode then the server will have LI = 0 
and STR = the time source STR + 1. A second server IP may be entered and the 
NTP protocol will check both servers and select the best source per the NTP 
specifications. An NTP response received in the client mode overrides the time set 
by keyboard and changes the LI field to 0 as indicated above.

Broadcast Mode

If a broadcast address mask other than 255.255.255.255 (default) is assigned AND 
a broadcast timer other that 0 (default) is set, then the unit will send NTP time 
broadcasts to all devices within the subnet defined by the mask, at the designated 
time interval (600 to 86400 seconds). The LI and STR fields will be set as described 
in the server mode above.

Содержание SDU-2000e

Страница 1: ...SSU 2000e Synchronization Supply Unit and the SDU 2000e Synchronization Distribution Unit Technical Reference Revision E 01 January 2007 Part Number 12713140 003 2 ...

Страница 2: ... 95131 1017 U S A http www symmetricom com Copyright 2006 2007 Symmetricom Inc All rights reserved Printed in U S A All product names service marks trademarks and registered trademarks used in this document are the property of their respective owners ...

Страница 3: ...Retrieve Commands and Responses 33 Retrieve 2048 kHz Clock Output Parameters 34 Retrieve Alarm Cutoff 36 Retrieve Alarm Elevation Time 37 Retrieve Module Alarms 38 Retrieve Alarm Parameters 40 Retrieve Alarm Status 41 Retrieve All Alarms 42 Retrieve CC Input Parameters 43 Retrieve CC Output Parameters 44 Retrieve Clock Parameters 46 Retrieve Clock Status 47 Retrieve Communication Parameters 48 Ret...

Страница 4: ...meters 89 Retrieve Phase Data 90 Retrieve Ping 92 Retrieve Reference Parameters 93 Retrieve Reports 94 Retrieve RS 422 Output Parameters 96 Retrieve Security Log 98 Retrieve Security Parameters 99 Retrieve Setup Parameters 100 Retrieve Signal Fault Alarm Parameters 102 Retrieve SNMP Engine ID Parameter 103 Retrieve SNMP Mode Parameter 104 Retrieve SNMPv2 Manager List 105 Retrieve SNMPv2 User List ...

Страница 5: ...t Name 140 Set NTP Parameters 141 Set Operating Mode 142 Set Output PQL 143 Set Phase Zero 144 Set RS 422 Output Parameters 145 Set Password Confirm 146 Set Phase Build Out Parameter 147 Set Security Parameters 148 Set Setup Parameters 149 Set Signal Fault Alarm Parameters 150 Set SNMP Mode Parameter 151 Set SNMPv2 Manager Parameters 152 Set SNMPv2 User Parameter 153 Set SNMPv3 Manager Parameter 1...

Страница 6: ...LEVTIME 182 ENGINE 183 EVENTS 186 FREQUENCY 188 HELP 189 ID 190 INFO 191 INPUT 192 IONAME 196 IP 197 KEEPALIVE 198 LOGIN 199 MSG 200 MTIE 201 NAME 203 NTP 204 OPERMODE 206 OUTPUT 207 PBO 210 PHASE 211 PING 212 PQLTABLE 213 REF 215 RESET 217 RESTART 218 SECURITY 219 SETUP 220 SNMP 222 STATUS 225 SYSTIME 226 TDEV 227 TIME 229 TL1FORMAT 230 USERS 231 VER 233 WHO 234 ...

Страница 7: ...244 Selecting the Proper Gain Antenna 244 Transient Eliminators 247 GPS L1 Inline Amplifier 248 GPS L1 Inline Amplifier Assembly 249 Antenna Coaxial Cables 249 Installing Antennas 251 Antenna Connection Overview 251 Planning the Installation 251 Antenna Installation Tools and Materials 254 Cutting Antenna Cables 255 Installing the Antenna 255 Connecting the Cable to the Antenna 256 Installing the ...

Страница 8: ...98 Power and Ground 298 Communication Interfaces 299 Local OSC and Antennas 300 Alarm Contact Closures 300 SDU 2000 Expansion Interface 303 Shelf Module Slot Addressing and Size Assignments 304 I O Connector Grounding 304 Chapter 8 Default Settings Communications Module Default Settings 308 Clock Module Default Settings 308 DS1 and E1 Input Module Default Settings 309 MTIE Limits for the DS1 Input...

Страница 9: ...ions 327 Power Input and Grounding Specifications 328 Input Signal Specifications 328 Output Signal Specifications 329 SDU 2000 Shelf Specifications 331 Chapter 10 Reference Materials American National Standards Institute ANSI Documents 334 Generic Requirements 335 Technical Advisories and Framework Technical Advisories 335 Technical References 337 EIA TIA Documents 338 Other Reference Documents 3...

Страница 10: ...Table of Contents 10 SSU 2000e Technical Reference 12713140 003 2 Revision E 01 January 2007 ...

Страница 11: ...at 263 6 2 Clock Module Alarm and Event Messages 265 6 3 Clock Module Alarm Defaults 267 6 4 Basic and Basic NTP Communications Module Alarm and Event Messages 268 6 5 Communications Module Alarm Defaults 271 6 6 Basic SNMPv2 and Basic NTP SNMPv2 Communications Module Alarm and Event Messages 272 6 7 Basic SNMPv3 and Basic NTP SNMPv3 Communications Module Alarm and Event Messages 275 6 8 Composite...

Страница 12: ...le Default Settings 308 8 3 DS1 and E1 Input Module Default Configuration 309 8 4 DS1 Input Module MTIE Limits 310 8 5 E1 Input Module MTIE Limits 311 8 6 GPS Input Module Default Configuration Settings 312 8 7 DS1 Line Re timing Module Configuration 313 8 8 DS1 and E1 Output Module Default Settings 314 8 9 2048 kHz Output Module Configuration 315 8 10 E1 2048 kHz Output Module Configuration 316 8...

Страница 13: ...e format layout and purpose of this guide In This Preface Purpose of This Guide Who Should Read This Guide Structure of This Guide Conventions Used in This Guide Warnings Cautions Recommendations and Notes Related Documents and Information Where to Find Answers to Product and Document Questions What s New in This Document ...

Страница 14: ...erence Chapter 2 TL1 Reference Describes the TL1 command set available for use in the SSU 2000 Chapter 3 ICS Command Reference Describes the ICS command set available for use in the SSU 2000 Chapter 4 NTP and SNMP Provides an overview of the NTP and SNMP functions available in the SSU 2000 Chapter 6 Alarms and Events Lists the alarms and events that appear on the console and provides basic indicat...

Страница 15: ...es of information included in each are explained in the following examples When text appears this way it means SSU 2000 User s Guide The title of a document SSU CRITICAL An operating mode alarm state status or chassis label Select File Open Click the Open option on the File menu Press Enter Press A named keyboard key The key name is shown as it appears on the keyboard An explanation of the key s a...

Страница 16: ...dures practices conditions or statements that if not strictly observed may result in possible personal injury electrostatic discharge damage to or destruction of static sensitive components of the equipment Electrical Shock Caution To avoid electrical shock and possible personal injury do not disregard electrical shock cautions All electrical shock cautions use this symbol Electrical shock caution...

Страница 17: ... description of the ACO feature in Retrieve Alarm Cutoff on page 36 and ALARM on page 169 Added new parameters to the response for the TL1 command Retrieve Clock Parameters on page 46 Added new parameters to the response for the TL1 command Retrieve GPS Data on page 61 Added new parameters to the response for the TL1 command Retrieve GPS Input Parameters on page 63 Added the new TL1 command Retrie...

Страница 18: ...n Table 5 10 Added three GPS Input module alarms to Table 6 13 Corrected the default values in Table 8 2 Table 8 3 Table 8 6 Table 8 8 Table 8 9 Table 8 10 Table 8 11 and Table 8 12 Corrected the Min and Max Tau Limit and Min and Max Lock Tau values in Table 8 14 Added metric equivalent to Altitude specification in Table 9 1 ...

Страница 19: ...12713140 003 2 Revision E 01 January 2007 SSU 2000e Technical Reference 19 Chapter 1 Overview This chapter provides an overview of this guide In This Chapter SSU 2000e Control Languages ...

Страница 20: ... in Bellcore document TR NWT 000831 Issue 3 Revision 1 December 1993 ICS The Interactive Command Set ICS control language also called the ASCII command set can be used to control the SSU 2000e from a terminal connected to one of the SSU 2000e EIA 232 serial ports SNMP The Simple Network Management Protocol SNMP protocol is based on a client server query response mode and is supported by Ethernet o...

Страница 21: ...0 0 Clock Module STR 2E B A 23413015 000 0 Clock Module STR 3E B A 23413015 001 0 Clock Module Type 1 A A 23413017 000 0 DS1 Output Module A C 23413018 000 0 E1 Output Module A C 23413159 000 0 2048 kHz Output Module A A 23413158 000 0 CC Output Module A A 23413287 000 0 RS 422 Output Module A A 23413292 000 0 E1 2048 kHz Output Module A A 23413012 000 0 Communications Module A E 23413012 001 0 Co...

Страница 22: ...Chapter 1 Overview SSU 2000e Control Languages 22 SSU 2000e Technical Reference 12713140 003 2 Revision E 01 January 2007 ...

Страница 23: ...nce 23 Chapter 2 TL1 Reference This chapter provides detailed information about the Transaction Language One TL1 that is used to communicate with the SSU 2000e In This Chapter TL1 Command Interface TL1 Retrieve Commands and Responses TL1 Set Commands Other TL1 Commands ...

Страница 24: ...even after restarting the SSU 2000e The communications mode settings for the COMM L local port located on the Communications module always default to ASCII ICS mode on startup 3 To close the serial port for TL1 communications type EXIT 0 or send three ESCape characters from the management terminal This logs you out and returns the port to the default communications mode When you connect to the SSU...

Страница 25: ...ut Response Message Conventions on page 28 Autonomous response or report message The autonomous response or report message is an output generated by the SSU 200 due to an event such as an alarm or a change in status in the system For a detailed description of autonomous response or report messages and conventions see Autonomous Report Conventions on page 30 TL1 General Conventions TL1 uses English...

Страница 26: ...ubject of the command verb and each may be as many as five characters If two modifiers are used they must be separated by dashes verb mod1 mod2 tid Target Identifier represents the name assigned to the SSU 2000e The assigned name must be either null or match the name assigned to the SSU 2000e If the tid is not null it may must begin with a letter and may contain up to 20 alphanumeric characters se...

Страница 27: ...mmand received by the SSU 2000e with a valid tid generates a response when the terminating semicolon is received followed by an output response message or the output response The SSU 2000e sends the in process acknowledgment IP only if it is unable to respond to the command within two seconds The requested response is then sent in full when the SSU 2000e data is available The in process acknowledg...

Страница 28: ... lf sid date time cr lf M ctag COMPLD cr lf response message cr lf where sid Source Identifier is the returned ID and is the same as the tid in the input command message to which the IP acknowledgment is responding date is the current year month and day in the SSU 2000e in the format YY MM DD time is the current hours minutes and seconds timestamp information in the SSU 2000e in the 24 hour format...

Страница 29: ...ent year month and day in the SSU 2000e in the format YY MM DD time is the current hours minutes and seconds timestamp information in the SSU 2000e in the 24 hour format HH MM SS ctag Correlation Tag field is a six digit alpha numeric message identifier code that is received with the command and returned in the response for correlation of message and response within the operating system DENY is th...

Страница 30: ...eff ocrdat ocrtm condscr cr lf where sid is the source ID and is the assigned name of the unit sending the message date is the current date in the format YY MM DD time is the current timestamp information in the 24 hour format HH MM SS alrmcde Alarm Code indicates the severity level of the reported alarm or event The alarm code is one of these four two character codes C critical alarm major alarm ...

Страница 31: ... is an optional text string which is sent with the alarm or event and which indicates the alarm or event condition The GR 833 format for an autonomous alarm report is cr lf lf sid date time cr lf alrmcde atag REPT ALM AIDTYPE cr lf aid ntfcncde condtype srveff ocrdat ocrtm condscr cr lf where the terms are identified in this section The GR 833 format for an autonomous event report is cr lf lf sid ...

Страница 32: ...ministrator level user assigns the access level to each user when the user id and password is created Table 2 2 summarizes each access level ID number and the operator privileges for each level Module Module Part Number Hardware Revision Required1 Note 1 The hardware revision is on a label located on the front panel You can display the hardware revision by issuing the TL1 command RTRV INV or the I...

Страница 33: ...d codes to use in the command and an example and description of the components of message lines Supervisor 3 Supervisor level users can execute all commands at levels 0 through 2 and can read or set all functions Administrator 4 Administrator level users can execute all levels of commands they can view and set software configurations they can also add delete or modify the user table or log off any...

Страница 34: ...e determines if outputs are set to Fault OFF ON AUTO when signal levels drop below the threshold output level pstate port state 1 0 where 1 ON and 0 OFF squelch threshold value 0 1 16 where 0 disabled If the reference clock PQL exceeds this value then the output is turned off When the aid specifies a module the response is aid mode level bypass fltmode cr lf aid pstate1 pstate2 pstate20 cr lf aid ...

Страница 35: ... if outputs are set to Fault OFF ON AUTO when signal levels drop below the threshold output level Line 2 contains aid module access identifier pstate port state 1 0 where 1 ON and 0 OFF and port number 1 20 Line 3 contains aid module access identifier squelch squelch value 0 1 16 and port number 1 20 Related Commands Set 2048 kHz Output Parameters on page 116 ...

Страница 36: ... SSU 2000e The command creates a momentary change of state pulse on the alarm relay which allows a specially built alarm panel to squelch the audio alarm Alarm panels that do not have this capability ignore the pulse Contact your Symmetricom representative for further details on this alarm panel Syntax RTRV ACO tid ctag Response Format aco cr lf where aco is ACTIVE INACTIVE Related Commands Set Al...

Страница 37: ...s the alarm does not automatically elevate to the next level When an alarm has been at MINOR or MAJOR level continuously for elevtime seconds then it is elevated to the next level Syntax RTRV PRMTR ELTIME tid aid ctag Response Format aid elevtime cr lf where aid module access identifier elevtime alarm elevation time for the specified module Related Commands Set Alarm Level Parameters on page 120 P...

Страница 38: ...rence date ocrtm occurrence time condstr condition description string Parameter Value Description aid ALL or null Retrieves alarm data between the specified start and stop time from all modules SxAy Retrieves alarm data between the specified start and stop time from the specified module count 1 500 Specifies the number of alarms to retrieve The default count is 1 start MM DD HH MM Specifies the st...

Страница 39: ...le SSU_2000 06 05 30 14 54 54 M 100 COMPLD S1A01 CL 1 NSA 06 05 30 13 47 14 Input Ref Ok S2A07 CL 4 NSA 06 05 30 13 47 13 Clk C Ok S3A09 CL 4 NSA 06 05 30 13 47 13 Clk C Ok S3A05 CL 4 NSA 06 05 30 13 47 13 Clk C Ok S3A03 CL 4 NSA 06 05 30 13 47 13 Clk C Ok Related Commands Retrieve Events on page 56 Retrieve Reports on page 94 ...

Страница 40: ... module or port access identifier almnum alarm number level Ignore Report Minor Major or Critical IGN RPT MIN MAJ CRT startdelay delay time or errored seconds count for start of the alarm cleardelay cleared seconds count for clearing of the alarm Delay numbers are reported only if they are settable for the alarm otherwise they are reported as IMMED immediate Related Commands Retrieve All Alarms on...

Страница 41: ...s of alarms from a specified module Syntax RTRV STATUS ALARM tid aid ctag Response Format aid almnum stat cr lf where aid module or port access identifier almnum alarm number for that aid status current state of each alarm condition OK BAD Related Commands Retrieve Alarm Status on page 41 Parameter Value Description aid SxAy Retrieves the Alarm parameters from the specified module ...

Страница 42: ...g or RTRV ALM tid aid ctag Response Format cr lf lf sid date time cr lf M ctag COMPLD cr lf aid aidtype ntfcncde condtype srveff condscr cr lf aid aidtype ntfcncde condtype srveff condscr cr lf aid aidtype ntfcncde condtype srveff condscr cr lf where aid module or port access identifier ntfcncde notification code CR MJ MN CL condtype condition type event number srveff service affecting flag SA NSA...

Страница 43: ...d aid ctag Response Format aid pstate pri pql mode zs cr lf where aid module or port access identifier pstate port enabled state ON OFF pri priority 1 highest through 10 lowest or MON for monitor pql provisioned priority quality level 1 16 mode CC indicating Composite Clock zs zero suppression NA Related Commands Parameter Value Description aid ALL Retrieves the parameters from all CC Input module...

Страница 44: ...s allow Clock C selection ON OFF pstate port state ON OFF duty duty cycle of the modules outputs 1 0 where 1 5 8 and 0 50 50 pcomp phase compensation 1 7 where 7 no compensation and 0 2200 ft The resolution is 275 ft When the aid specifies a module then the response is four lines as follows aid mode level bypass cr lf aid pstate1 pstate2 pstate3 pstate20 cr lf aid duty1 duty2 duty3 duty20 cr lf ai...

Страница 45: ...ule access identifier pstate port state 1 0 where 1 ON 0 OFF and port number 1 through 20 Line 3 contains aid module access identifier duty duty cycle of the module outputs 1 0 where 1 5 8 0 50 50 Line 4 contains aid module access identifier pcomp phase compensation 1 7 and port number 1 through 20 Related Commands Set CC Output Parameters on page 122 ...

Страница 46: ...rmup warmup delay time in s mintau starting time constant in s maxtau final time constant value in s clkar current setting for the Clock Auto Return mode ON OFF inpswt input switch AR AS OFF for Auto Return revertive Auto Switch but not revertive or no auto switch inpsel PRI PQL for priority or sync message PQL selection of inputs mintaulimit minimum tau limit maxtaulimit maximum tau limit Related...

Страница 47: ... The format for each response line is aid mstat mode tau pql offset sigma cr lf where aid the access identifier of the Clock module whose status is being displayed mstat module status OK SEL DIS FLT clock mode WARM ACQ LOCK HOLD tau current time constant in seconds for the clock control loop pql Stratum Level of the clock offset clock frequency offset sigma clock frequency sigma value Example SSU_...

Страница 48: ...t operates in full duplex or half duplex ON OFF eol indicates the end of line character used when the unit transmits ASCII data CR LF CRLF mode mode of communication ASCII TL1 tout inactivity timeout period before the session is logged out value NEVER When the aid specifies a Telnet port the format of the response message is aid tout cr lf where aid communication port TELNET TL1 tout inactivity ti...

Страница 49: ...713140 003 2 Revision E 01 January 2007 SSU 2000e Technical Reference 49 Chapter 2 TL1 Reference Retrieve Configuration Retrieve Configuration This command is replaced with the Retrieve Inventory command ...

Страница 50: ...on Date This command returns the date and time of the last configuration change Syntax RTRV COND tid ctag Response Format LSTCFGC ocrdat ocrtm cr lf where ocrdat is the date of the last configuration change ocrtm is the time of the last configuration change Example SSU_2000 06 05 30 14 19 22 M 100 COMPLD LSTCFGC 06 05 30 14 14 47 Related Commands ...

Страница 51: ...ifier pstate port enabled state ON OFF pri priority 1 highest through 10 lowest or MON for monitor pql provisioned priority quality level 1 16 mode framing type or clock frequency in MHz ESF D4 CCS CAS 1 1 544 2 048 5 10 ssm zs crc and gain ON OFF csflt Cesium fault HI LO OFF NA bit bit number 4 through 8 of the Time Slot 0 word used for the E1 sync status message Related Commands Set DS1 E1 Input...

Страница 52: ... LOCK bypass allow Clock C selection ON OFF zs zero suppression ON OFF crc error checking ON OFF bit SSM bit 4 8 for E1 sync status messages pstate port enabled state ON OFF len line length setting in feet 133 266 399 533 655 for DS1 outputs When the aid specifies a module the response is aid mode level bypass zs crc bit cr lf aid pstate1 pstate2 pstate20 cr lf aid len1 len2 len3 len20 cr lf where...

Страница 53: ... crc error checking ON OFF bit SSM bit 4 8 for E1 sync status messages Line 2 contains aid module access identifier pstate port enabled state 1 0 1 ON and 0 OFF and is the port number 1 20 Line 3 contains aid module access identifier len line length setting in feet 133 266 399 533 655 for all 20 DS1 output ports and is the port number 1 20 Related Commands Set DS1 E1 Output Parameters on page 129 ...

Страница 54: ...ion ON OFF signal port signal type E1 2048 pstate port state ON OFF squelch threshold value 0 1 16 where 0 disabled If the reference clock PQL exceeds this value then the output is turned off crc error checking ON OFF ssm Sync Status Messaging enabled ON OFF bit bit number 4 8 of the Time Slot 0 word used for the E1 sync status message When the aid specfies a module then the response is four lines...

Страница 55: ... enabled ON OFF bit bit number 4 through 8 of the Time Slot 0 word used for the E1 sync status message Line 2 contains aid module access identifier signal port signal type E1 2048 and port number 1 20 Line 3 contains aid module access identifier pstate port state ON OFF and port number 1 20 Line 4 contains aid module access identifier squelch threshold value 0 1 16 where 0 disabled If the referenc...

Страница 56: ...ence time condstr condition description string Parameter Value Description aid ALL Retrieves event data between the specified start and stop time from all modules SxAy Retrieves event data between the specified start and stop time from the specified module count 1 500 Specifies the number of events to retrieve The default count is 1 start MM DD HH MM Specifies the start date and time for data If t...

Страница 57: ... SSU_2000 06 05 30 14 53 56 M 100 COMPLD S1A01 NA 147 NSA 06 05 30 14 14 57 Output Pql 2 S1A01 NA 146 NSA 06 05 30 14 14 49 Inp Select 1A05 01 S1A05 NA 193 NSA 06 05 30 14 14 46 Priority 1 TELA S1A02 NA 158 NSA 06 05 30 14 11 15 NTP Mode CLIENT Related Commands Retrieve Module Alarms on page 38 Retrieve Reports on page 94 ...

Страница 58: ...b cr lf where aid module or port access identifier freqa frequency of the port versus clock A freqb frequency of the port versus clock B Example SSU_2000 06 06 26 13 38 57 M 100 COMPLD S1A03 01 0 0 S1A03 02 0 0 S1A03 03 0 0 S1A04 01 3 31 S1A05 01 5 23 S1A06 01 0 0 S1A06 02 0 0 S1A06 03 0 0 Related Commands Parameter Value Description aid ALL Retrieves the current frequency measurements from all mo...

Страница 59: ... fbe fbc fatau fbtau cr lf where aid access identifier of the port fae frequency error threshold for A fac clear threshold for A fbe error threshold for B fbc clear threshold for C fatau frequency error for A fbtau frequency error for B Related Commands Retrieve MTIE Data on page 76 Retrieve MTIE History on page 78 Set MTIE Parameters on page 139 Parameter Value Description aid ALL Retrieves the M...

Страница 60: ...ellites currently being tracked The format is aid chan pn health azimuth elevation cr lf where aid module access identifier chan channel number for tracking the satellite pn satellite PN code health current health of the satellite H healthy or U unhealthy azimuth and elevation calculated orientation of the satellite Example SSU_2000 06 05 30 14 40 40 M 100 COMPLD S1A05 1 1 H 272 41 S1A05 2 5 H 76 ...

Страница 61: ...he format is aid chan sv snr status cr lf aid PPSSIGMA pps_sigma cr lf aid T3SIGMA t3sigma_threshold cr lf where aid module access identifier chan indicates the channel number used to track the corresponding sv sv satellite vehicle number snr signal to noise ratio or signal strength status the current tracking status SRC COD FRQ TIM EPH OK where SRC searching COD code locking FRQ frequency locking...

Страница 62: ...5 30 14 38 03 M 100 COMPLD S1A03 1 20 093 OK S1A03 2 07 083 OK S1A03 3 13 104 OK S1A03 4 27 066 OK S1A03 5 16 104 OK S1A03 6 23 066 OK S1A03 7 01 104 OK S1A03 8 31 052 OK S1A03 9 19 066 OK S1A03 10 25 083 OK S1A03 11 EMPTY S1A03 12 EMPTY S1A03 PPSSIGMA 3 60E 17 S1A03 T3SIGMA 2 03E 15 Related Commands Retrieve GPS Available Data on page 60 ...

Страница 63: ...ormat aid pri pql sigma posel timel pdop cr lf where aid module access identifier pri priority setting of 0 10 with 0 MON pql provisioned priority quality level 1 16 sigma this field is obsolete posel minimum satellite elevation for positioning purposes timel minimum satellite elevation for timing purposes pdop current pdop mask Related Commands Set GPS Input Parameters on page 132 Parameter Value...

Страница 64: ... If the positioning mode is set to User the configuration setting is sent to the GPS engine and the mode is set to a fixed position When the positioning mode is set to Calc the elevation mask setting for positioning is sent to the engine the engine is set to positioning mode and 10 positions are averaged and compared to the configuration setting If there is a greater than 300 meter error the unit ...

Страница 65: ...fy that the SSU 2000e is connected to the computer or network It may also be used to retrieve the unit name sid and date and time The only action taken by the SSU 2000e is to respond with the complied message Syntax RTRV HDR tid ctag Example SSU_2000 06 05 30 14 56 57 M 100 COMPLD Related Commands Retrieve Name on page 80 Retrieve Network Element Type on page 81 ...

Страница 66: ...nal faults as listed above clr is cleared second count for each of the signal faults as listed above When the aid specifies ALL the format of the response message is aid LOS loserr losclr cr lf aid AIS aiserr aisclr cr lf aid OOD ooferr oofclr cr lf aid BPV bpverr bpvclr cr lf aid CRC crcerr crcclr cr lf where err is the erred second count for each of the signal faults as listed above clr is clear...

Страница 67: ...TRV INPUT REF tid ctag Response Format port swtmode selmode cr lf where swtmode auto return revertive selection auto switch but not revertive or no auto switching AR AS OFF selmode reference selection PRI PQL for priority quality level or status message selection of inputs If the input port is not a valid reference the DENY response is returned Example SSU_2000 06 05 30 14 42 54 M 100 COMPLD S1A05...

Страница 68: ...id module or port access identifier mstat module status OK DIS FLT pstate the port state OK DIS FLT pha and phb current 1 second phase values in nanoseconds or NA if not available pql current pql level read or provisioned being reported by the port if available If pql 0 then the pql is not applicable for that port Example SSU_2000 06 03 08 20 28 19 M 100 COMPLD S1A03 01 OK OK 29 8 2 S1A04 01 OK OK...

Страница 69: ...le See the table below for details hwpart is the hardware part number See the table below for details hwrev is the hardware revision level hwserial is the hardware serial number sw_art field is the software part number i e 141xxxxx xxx x swrev field is the software revision level adapterpart is the Input adapter part number If empty then the input adapter identification is not available for the mo...

Страница 70: ... 01 S2A04 Output 2048 kHz 23413159 000 0 A 01 1234567890 14313159 000 5 C 00 S2A05 Output RS422 23413287 000 0 3 0 1234567890 14313287 000 5 A 00 S2A09 Output E1 23413018 000 0 A 1234567890 14313017 000 5 C b00 41 S2A10 Output Sine 23413304 000 0 REV 2 00 J10840 14313304 000 5 A 00 S2A13 Output 2048 kHz 23413159 000 0 C 0 1234567890 14313159 000 5 C 00 S2A15 Buffer Card 23413122 000 0 B 9907053980...

Страница 71: ...ers This command returns the current Internet Protocol settings for the unit Syntax RTRV PRMTR IP tid ctag Response Format aaa aaa aaa aaa mmm mmm mmm mmm ggg ggg ggg ggg cr lf where aaa aaa aaa aaa IP address of the unit mmm mmm mmm mmm IP mask of the unit ggg ggg ggg ggg IP gateway of the unit Related Commands Set IP Parameters on page 135 ...

Страница 72: ...ous messages to be transmitted at a user selectable interval This command returns the current TL1 and SNMP keep alive settings for the unit Syntax RTRV PRMTR KEEPALIVE tid ctag Response Format tl1time snmptime cr lf where tl1time TL1 session timer in minutes snmptime SNMP session timer in minutes Times set to zero indicate keep alive is disabled Related Commands Set Keep alive Parameter on page 13...

Страница 73: ...module num total number of LEDs in the specified module ledn LED status OFF GRN AMB RED BLK where OFF LED is off GRN LED is green AMB LED is amber RED LED is red BLK LED is blinking Example SSU_2000 05 01 13 19 26 34 M 100 COMPLD S1A01 23413016 000 0 7 GRN GRN GRN OFF OFF GRN OFF S1A02 23413012 000 0 8 GRN GRN GRN GRN AMB AMB OFF GRN S1A03 23413019 000 0 4 GRN GRN GRN GRN S1A04 23413014 002 0 8 GR...

Страница 74: ...he local time offset is the difference between local and UTC times If the local time zone is ahead of UTC the value of Offset is positive If the local time zone is behind UTC the value of Offset is negative Syntax RTRV DAT tid ctag Response Format OFFSET hh mm cr lf where ocrdat is the date of the last configuration change ocrtm is the time of the last configuration change Example SSU_2000 06 0 28...

Страница 75: ...rieve Login Events This command displays whether login and logout events are recorded in the event log Login and logout events always appear in the system console Syntax RTRV PRMTR EVTLOGIN tid ctag Response Format aid evtlogin cr lf where aid shelf access identifier evtlogin ENABLE DISABLE Related Commands Set Login Events ...

Страница 76: ...dat ocrtm MTIE clksrc temper monval cr lf where aid port access identifier ocrdat and ocrtm the beginning date and time the data was collected clksrc clock A or B used for the measurements tmper time period for the measurement data given in seconds The maximum tmper values for MTIE are 0 05 0 1 1 10 100 1000 10000 and 100000 monval data value for the time period in nanoseconds Parameter Value Desc...

Страница 77: ...A04 01 06 05 29 14 59 58 MTIE CLK A 0 10 30 S1A04 01 06 05 29 14 59 58 MTIE CLK A 1 00 30 S1A04 01 06 05 29 14 59 58 MTIE CLK A 10 00 30 S1A04 01 06 05 29 14 59 58 MTIE CLK A 100 00 31 S1A04 01 06 05 29 14 59 58 MTIE CLK A 1000 00 39 S1A04 01 06 05 29 14 59 58 MTIE CLK A 10000 00 51 S1A04 01 06 05 29 14 59 58 MTIE CLK A 100000 00 51 Related Commands Retrieve MTIE History on page 78 Set MTIE Parame...

Страница 78: ... clksrc monval1 monval2 monval8 cr lf where aid port access identifier ocrdat and ocrtm beginning date and time the data was collected clksrc CLK A or CLK B used for the measurements monval the data value for the time period given in nanoseconds There are eight monvals in sequence and the time periods in sequence are 0 05 0 1 1 10 100 1000 10000 and 100000 Example SSU_2000 06 06 26 12 51 44 M 100 ...

Страница 79: ...t100 t1000 t10000 t100000 cr lf where The first line contains the module or port aid and the error threshold settings for EL1 The second line contains the module or port aid and the error threshold settings for EL2 The third line contains the module or port aidand the clear threshold settings for CL1 The fourth line contains the module or port aid and the clear threshold settings for CL2 Example S...

Страница 80: ...ed for each port designated by the aid Syntax RTRV NAME tid aid ctag Response Format When the aid is S1A2 the name of the unit is returned When the aid is an I O module or port the assigned port name is returned If no name is assigned to a port then a null field is returned aid name cr lf Related Commands Retrieve Header on page 65 Set Name on page 140 Parameter Value Description aid S1A2 Retrieve...

Страница 81: ... TL1 Reference Retrieve Network Element Type Retrieve Network Element Type This command serves the same purpose as RTRV HDR with an element type message added Syntax RTRV NETYPE tid ctag Response Format SSU2000 cr lf Related Commands Retrieve Header on page 65 Retrieve Name on page 80 ...

Страница 82: ... the given ip CLIENT BCLIENT BROADCAST In CLIENT mode the SSU automatically requests the time from the server In BCLIENT mode the server designated by the ip is a broadcast server In BROADCAST mode the SSU is set up as a broadcast server interval broadcast interval 32 64 128 512 1024 seconds used when the SSU is set up as a broadcast server The SSU is automatically configured as an NTP server with...

Страница 83: ...he client or broadcast client or broadcast server offset the number of seconds partial seconds that the local time was adjusted by delay the calculated delay in the communication path dispersion a value that indicates the accuracy of the offset delay settings stratum stratum number of the peer smode source mode SERVER BROADCAST Up to three NTP entries may be listed mode operational mode GPS CLIENT...

Страница 84: ...e Format mode cr lf where mode the signal operating mode for the shelf NORMAL SUBTENDING The NORMAL mode means that the SSU is in normal master mode In this mode the unit selects an input reference from any available input sources The SUBTENDING mode means that SSU is in ANSI subtending mode In this mode the unit chooses an available Composite Clock Input as an input reference All other inputs sha...

Страница 85: ...tid aid ctag Response Format aid pql cr lf where aid module access identifier pql the Priority Quality Level 0 1 16 If the value is 0 the PQL override function is disabled and the output SSM is provided by the SSU 2000e s PQL Note the PQL Override function is not persistent Related Commands Set Output PQL on page 143 Parameter Value Description aid ALL Retrieves the current PQL override level from...

Страница 86: ...t module access identifier clksrc clock which is generating the output CLK A CLK B CLK C CLK D pql possible Priority Quality Level SSM being generated 0 1 16 where 0 not applicable and 1 16 are valid values pstate port status 1 0 F where 1 enabled 0 disabled and F faulted When the aid specifies a module the response is aid mstat red clksrc pql cr lf aid p1 p2 p3 p20 cr lf where The first line cont...

Страница 87: ...erence Retrieve Output Status pql Priority Quality Level SSM being generated 0 1 16 where 0 not applicable and 1 16 are valid values The second line contains aid module identifier pstate port status 1 0 F S where 1 enabled 0 disabled F faulted or S squelched for all 20 outputs Related Commands ...

Страница 88: ...xample When a user login ACT USER is successful the application software such as SunCraft shall issue the RTRV PWD STATE command to find out if the password is aged out If it returns EXPIRED the application software shall issue the following two TL1 commands back to back to change the password If the application software fails to do so the TL1 shall stay in this loop until the completion of passwo...

Страница 89: ...t aid mode cr lf where aid ALL mode DIS EVT REP NONE where DIS indicates the PBO function has been disabled EVT indicates the PBO function is enabled PBO events are displayed and stored in the COMM module event buffer REP indicates the PBO function is enabled PBO events are displayed but the event is not stored in the COMM module event buffer NONE indicates the PBO function is enabled The PBO even...

Страница 90: ...pecified clksrc CLK A CLK B Specifies which clock supplies the phase data start MM DD HH MM Specifies the start date and time for data If the date is null but followed by a time the command defaults to the current date If the start time is null but preceded by a date the command defaults to the current time If the start date and time are null the command defaults to the start of the data The comma...

Страница 91: ...ere is one line for each data point in the specified time between start and stop times Only the number of values currently available are returned Example SSU_2000 06 05 30 14 50 52 M 100 COMPLD S1A04 01 06 05 30 14 48 20 PHA CLK A 100 23 Related Commands Set Phase Zero on page 144 Set Phase Build Out Parameter on page 147 ...

Страница 92: ...se this command to verify that the SSU 2000e is communicating over a network Syntax RTRV PING ctag ip Response Format The response message is COMPLD if the ping was successful or DENY SDNR if unsuccessful Related Commands Retrieve Header on page 65 Retrieve Name on page 80 Parameter Value Description ip Specifies the host address given in the format where is a number between 0 and 255 ...

Страница 93: ... Parameters This command returns the current input reference port and output clock source Syntax RTRV REF tid ctag Response Format port clksrc clockCsrc cr lf where port input reference port designated by the aid clksrc selected clock source CLK A CLK B NA for outputs clockCsrc an input port designated as the bypass Clock C source Related Commands ...

Страница 94: ... occurrence time condstr condition description string Parameter Value Description aid ALL Retrieves all report data between the specified start and stop time from all modules SxAy Retrieves report data between the specified start and stop time from the specified module count 1 500 Specifies the number of reports to retrieve The default count is 1 start MM DD HH MM Specifies the start date and time...

Страница 95: ...e SSU_2000 06 05 30 14 55 48 M 100 COMPLD S1A01 NA 147 NSA 06 05 30 14 14 57 Output Pql 2 S1A01 NA 146 NSA 06 05 30 14 14 49 Inp Select 1A05 01 S1A05 NA 193 NSA 06 05 30 14 14 46 Priority 1 TELA S1A02 NA 158 NSA 06 05 30 14 11 15 NTP Mode CLIENT Related Commands Retrieve Events on page 56 Retrieve Module Alarms on page 38 ...

Страница 96: ... if signal levels fall below the threshold output level pstate port enabled state ON OFF frequency 0 1 512 where 0 Reserved 4 kHz 1 8 kHz 2 16 kHz 512 4096 kHz The resolution of frequency values is 8 kHz When the aid specifies a module the response is aid mode bypass fltmode cr lf aid pstate1 pstate2 pstate20 cr lf aid freq1 freq2 freq20 cr lf where Line 1 contains aid module access identifier mod...

Страница 97: ...ains aid module access identifier pstate port enabled state 0 1 0 is Off 1 is On and is the port number 1 through 20 Line 3 contains aid module access identifier freq is the output frequency 0 1 512 where 0 Reserved 4 kHz 1 8 kHz 2 16 kHz 512 4096 kHz and is the port number 1 through 20 Related Commands Set RS 422 Output Parameters on page 145 ...

Страница 98: ...mber is limited on the NVRAM resource Syntax RTRV SECU LOG tid ctag count Response Format condType ocrdat ocrtm condstr cr lf where condType the Security Log identification number ocrdat occurrence date ocrtm occurrence time condstr condition description string Example SSU_2000 05 10 05 15 49 08 M 1 COMPLD 1 05 10 04 18 00 47 LOGIN COML ICS ADMIN 2 05 10 04 18 01 40 LOGIN_FAIL COML ICS ADMIIN 1 05...

Страница 99: ...d returns the settings for the security parameters Syntax RTRV PRMTR SECU tid ctag Response Format faillogin lockout aging cr lf where faillogin the failed login attempt threshold If zero user lockout function is disabled lockout the user lockout recovery timer in seconds aging the password aging setting in days If zero the aging function is disabled Related Commands ...

Страница 100: ...e cr lf SNMP snmp_ena cr lf SNMP_KEEPALIVE keepalive cr lf SNMP_TRAP trap cr lf where name is the Unit s name mode indicates the mode of communication ASCII TL1 echo indicates if the port operates in full duplex or half duplex ON OFF mode eol indicates the end of line character to be used when the unit transmits ASCII data CR LF CRLF tout indicates the inactivity timeout period before the session ...

Страница 101: ...for an input module is in the same format described in the references in the table below The response for an output module is in the same format described in the references in the table below Input Module Response Format DS1 E1 Retrieve Input Status Retrieve MTIE Parameters Retrieve Frequency Parameters Retrieve Alarm Parameters GPS Retrieve GPS Input Parameters Retrieve MTIE Parameters Retrieve F...

Страница 102: ...ctag RTRV PRMTR OOF tid aid ctag Response Format aid prmtr errcnt clcnt cr lf where aid module or port access identifier prmtr signal fault LOS AIS OOF BPV CRC errcnt setting in s for the error threshold This value is the number of seconds that the error condition must be present before an alarm is declared clcnt setting in s for the clear threshold This value is the number of seconds that the por...

Страница 103: ... line with RFC 3411 Textual Convention for SnmpEngineID Description from the MAC address of the SNMP Ethernet interface very first bit 1 first four octets SNMP Management Private Enterprise Number fifth octet 3 MAC address octets 6 11 MAC Address Syntax RTRV PRMTR SNMP ENGINEID tid ctag Response Format length engineId cr lf where length actual length in bytes of the engineid that follows engineid ...

Страница 104: ...de Syntax RTRV PRMTR SNMP MODE tid ctag Response Format mode trap cr lf where mode ENA ALM ENAV2 ENAV3 ENA all SNMP agents are enabled DIS all SNMP agents are disabled ENAV2 SNMPv2 agents are enabled ENAV3 SNMPv3 agents are enables trap ALM ALL ALM Only alarms cause Traps to be transmitted ALL All events and alarms cause Traps to be transmitted Related Commands Set SNMP Mode Parameter on page 151 ...

Страница 105: ... Reference Retrieve SNMPv2 Manager List Retrieve SNMPv2 Manager List This command returns the SNMPv2 Manager list Syntax RTRV PRMTR SNMP MANAGER tid ctag Response Format ip cr lf where ip the IP address of the assigned SNMP Manager Related Commands Set SNMPv2 Manager Parameters on page 152 ...

Страница 106: ...er list which is also known as the Read Community String The Write Community String is not displayed This command is only accessible by Level 4 users Syntax RTRV PRMTR SNMP USER tid ctag Response Format readcommunity level cr lf where readcommunity the assigned Read Community String used by SNMP level the access level assigned to that user Related Commands Set SNMPv2 User Parameter on page 153 ...

Страница 107: ...3 Manager List Retrieve SNMPv3 Manager List This command returns the SNMPv3 Manager list Syntax RTRV PRMTR SNMPV3 MANAGER tid ctag Response Format ip username cr lf where ip the assigned SNMPv3 Manager IP address username the assigned SNMPv3 Manager username Related Commands Set SNMPv3 Manager Parameter on page 154 ...

Страница 108: ...nuary 2007 Retrieve SNMPv3 Notification Type This command returns the current SNMPv3 notification type Syntax RTRV PRMTR SNMPV3 NOTIFICATION tid ctag Response Format notification cr lf where notification V2 V3 ALL SNMPv2 SNMPv3 or both types when an event occurs Related Commands Set SNMPv3 Notification Parameter on page 155 ...

Страница 109: ...3 User List Retrieve SNMPv3 User List This command returns the current SNMPv3 user list Syntax RTRV PRMTR SNMPV3 USER tid ctag Response Format username cr lf where username user identification string used by SNMPv3 No authentication or privacy key is displayed Related Commands Set SNMPv3 User Parameters on page 156 ...

Страница 110: ...easurement data in seconds monval data value for the time period in nanoseconds The maximum tmper values for TDEV are 0 1 0 3 0 6 1 0 3 0 6 0 10 0 30 0 60 0 100 0 300 0 600 0 1000 0 3000 0 6000 0 and 10000 0 Only the values available in the interval between the start and stop times are output Parameter Value Description aid S1Ay z Retrieves the current TDEV data from the specified Input port clksr...

Страница 111: ... 14 00 01 TDEV CLK A 1 00 0 37 S1A04 01 06 05 30 14 00 01 TDEV CLK A 3 00 0 21 S1A04 01 06 05 30 14 00 01 TDEV CLK A 6 00 0 16 S1A04 01 06 05 30 14 00 01 TDEV CLK A 10 00 0 13 S1A04 01 06 05 30 14 00 01 TDEV CLK A 30 00 0 09 S1A04 01 06 05 30 14 00 01 TDEV CLK A 60 00 0 10 S1A04 01 06 05 30 14 00 01 TDEV CLK A 100 00 0 13 S1A04 01 06 05 30 14 00 01 TDEV CLK A 300 00 0 24 S1A04 01 06 05 30 14 00 01...

Страница 112: ...V HIST tid aid ctag clksrc count Response Format The response is the complied message followed by the requested data aid ocrdat ocrtm TDEV clksrc monval1 monval16 cr lf where aid port access identifier ocrdat and ocrtm the beginning date and time the data was collected clksrc clock used for the measurements tmper time period for the measurement data in seconds monval data value for the time period...

Страница 113: ... Retrieve TL1 Format This command returns the setting for the format of autonomous reports Syntax RTRV PRMTR TL1FORMAT tid ctag Response Format format cr lf where format format of the autonomous report GR831 GR833 Example SSU_2000 06 03 08 20 34 25 M 100 COMPLD GR831 Related Commands Set TL1 Format Parameter on page 157 ...

Страница 114: ... USER tid ctag Response Format For a user not at the administrator level the response is username level cr lf where username assigned user level access level assigned to that user For a user at the administrator level the response is username level state passwordState passwordDaysleft lockout cr lf where username assigned user level access level assigned to that user state whether the username is ...

Страница 115: ...description of the command which provides the valid aid codes to use in the command and an example and description of the components of message lines The TL1 set commands allow you to set data and time or parameters for the SSU 2000e The unit responds to set commands with a complied message or a deny message that indicates the cause for the failure There is no response message line for the set com...

Страница 116: ...page 34 Parameter Format Description aid SxAy z Sets the parameters for the specfied 2048 kHz Output module or port pstate ON OFF Turns the specified module or port on or off mode This parameter is ignored level ACQ LOCK Outputs are turned on when the active Clock module is at or above the specified state bypass ON OFF Allows operation when Clock C is the active clock fltmode OFF ON AUTO Turns out...

Страница 117: ... changes the current output clock to the one designated in the aid If the aid is invalid or the clock is not available for use or clock A R is on the DENY response is returned Syntax SET CLK tid aid ctag Related Commands Retrieve Clock Status on page 47 Parameter Value Description aid S1A1 S1A12 Sets the specified Clock module as the active clock ...

Страница 118: ...ce 12713140 003 2 Revision E 01 January 2007 Set Alarm Cutoff This command activates the Alarm Cutoff ACO function The ACO remains active until a new alarm is reported or an existing alarm is elevated Syntax SET ACO tid ctag Related Commands Retrieve Alarm Cutoff on page 36 ...

Страница 119: ... has been at MINOR or MAJOR level continuously for ELTIME seconds then it is elevated to the next level ELTIME may be set for each module or ALL modules and applies to all alarms created by the module Syntax SET PRMTR ELTIME tid aid ctag elevtime Related Commands Retrieve Alarm Elevation Time on page 37 Parameter Format Description aid ALL Sets the parameters for all modules SxAy Sets the paramete...

Страница 120: ...scription aid SxAy Sets the alarm level parameters for the specfied module almnum Specifies the alarm number to be modified See Chapter 6 Alarms and Events for a list of alarm numbers level IGN RPT MIN MAJ CRT Sets the alarm level of the specified alarm number errcnt Specifies the start delay time which is the number of seconds that the alarm must be present before the alarm message is issued clrc...

Страница 121: ...id ctag pstate pri pql zs Related Commands Retrieve CC Input Parameters on page 43 Parameter Format Description aid SxAy z Sets the parameters for the specfied CC Input module or port pstate ON OFF Turns the selected module or port on or off pri 1 10 MON Sets the priority of the specified module or port MON Monitor pql 1 16 Sets the priority quality level of the specified module or port zs ON OFF ...

Страница 122: ... page 44 Parameter Format Description aid SxAy z Sets the parameters for the specfied CC Output module or port pstate ON OFF Turns the specified module or port on or off mode This parameter is ignored level ACQ LOCK Outputs are turned on when the active Clock module is at or above the specified state bypass ON OFF Allows operation when Clock C is the active clock duty 1 0 Sets the duty cycle on th...

Страница 123: ...lated Commands Retrieve Clock Parameters on page 46 Parameter Format Description aid S1A1 Sets the parameters for the Clock module in slot 1 S1A12 Sets the parameters for the Clock module in slot 12 null Sets the parameters for both Clock modules warmup Sets the warmup time constant set to 1200 seconds mintau Sets the starting time constant for the specified Clock module maxtau Sets the final time...

Страница 124: ...ck module selection mode to ON OFF for revertive or non revertive operation See the SSU 2000e User s Guide for more information on revertive and non revertive operation Syntax SET CLK AR tid ctag ar Empty fields leave parameters unchanged Related Commands Retrieve Clock Parameters on page 46 Retrieve Clock Status on page 47 Parameter Value Description ar ON Sets the active Clock module to the Reve...

Страница 125: ... tid aid ctag mode If you do not specify an aid then the mode of both Clock modules changes Related Commands Retrieve Clock Status on page 47 Parameter Value Description aid S1A1 S1A12 Selects the Clock module as the target for the command mode ACQ Sets the specified Clock module to the Acquire mode LOCK Sets the specified Clock module to the Lock mode HOLD Sets the specified Clock module to the H...

Страница 126: ...de tout Empty fields leave parameters unchanged Related Commands Retrieve Communication Parameters on page 48 Parameter Format Description aid ALL COML COMA COMB TELNET or TL1 Sets the parameters for the specified communications port baud 19200 9600 4800 2400 1200 Sets the communications baud rate for the specified port echo ON OFF Sets the unit to use full On or half duplex Off eol CR LF CRLF Set...

Страница 127: ...nit has time set by GPS or NTP client the DENY response is returned Syntax SET DAT tid ctag date time offset Response The SSU 2000e clock is set to the received date and time and a complied message is returned with the new date time in the header Related Commands Retrieve Header on page 65 Parameter Format Description date yy mm dd Specifies the date time hh mm ss Specifies the time offset hh mm S...

Страница 128: ...Sets the Priority Quality Level for the specified module or port mode ESF D4 CCS CAS 1 1 544 2 048 5 10 Sets the framing mode or clock frequency in MHz A DENY with ICNV message is returned if the mode setting does not match the module type DS1 or E1 If mode is set to a framed type then frequency is set to correct frequency for type DS1 1 544 or E1 2 048 ssm ON OFF Sets the specified module or port...

Страница 129: ...cription aid SxAy z Sets the parameters for the specfied DS1 or E1 Output module or port pstate ON OFF Enables or disable the specified module or port mode ESF D4 CCS CAS Sets the output mode of the specified module or port level ACQ LOCK Outputs are turned on when the active Clock module is at or above the specified state bypass ON OFF Allows operation when Clock C is the active clock zs ON OFF T...

Страница 130: ...ule or port pstate ON OFF Enables or disables the specified module or port bypass ON OFF Allows operation when Clock C is the active clock zs ON OFF Turns zero suppression on or off for the specified module or port when framed outputs are selected signal E1 2048 Sets the signal type on the specified module or port squelch 0 1 16 Turns off the specified module or port if the reference clock PQL exc...

Страница 131: ...scription aid S1Ay z Sets the parameters for the specfied Input module or port fae up to 10 000 000 ps s Sets the error threshold for input versus A clock fac up to 10 000 000 ps s Sets the clear threshold for input versus Clock A fbe up to 10 000 000 ps s Sets the error threshold for input versus B clock fbc up to 10 000 000 ps s Sets the clear threshold for input versus Clock B for the designate...

Страница 132: ...sigma Related Commands Retrieve GPS Data on page 61 Retrieve GPS Available Data on page 60 Retrieve GPS Input Parameters on page 63 Retrieve GPS Position on page 64 Parameter Format Description aid S1A3 S1A5 Sets the parameters for the specified GPS Input module pri 0 1 10 Sets the Priority for the specified module 0 Monitor pql 1 16 Sets the Priority Quality Level for the specified module sigma 1...

Страница 133: ...rameters on page 63 Parameter Value Description aid S1A3 S1A5 Sets the parameters for the specified GPS Input module lat HH MM SS ss Sets the latitude of the position is North is South lon HH MM SS ss Sets the longitude of the position is East is West hgt 10000 0 Sets the altitude of the location of the shelf in m pdop 1 to 10 Sets the Position Dilution of Precision PDOP number avg 10 to 3600 Sets...

Страница 134: ...etting the Reference Switching Mode in the SSU 2000e User s Guide Syntax SET INPUT REF tid ctag port swtmode selmode Related Commands Retrieve Input Data on page 66 Parameter Value Description port S1Ay z Selects the port as the target of the command swtmode AR Sets the Autoreturn revertive mode AS Sets the Autoswitch non revertive mode OFF Selects no automatic switching on an input fault selmode ...

Страница 135: ...s This command sets the Internet Protocol parameters Syntax SET PRMTR IP tid ctag addr mask gate All IP address values are in the format Related Commands Retrieve IP Parameters on page 71 Parameter Format Description addr Sets the IP address of the SSU 2000e mask Sets the IP mask of the SSU 2000e gate Sets the IP gate of the SSU 2000e ...

Страница 136: ...0e generates an event to alert an upstream support system that the SSU 2000e and associated communication path is functional Syntax SET PRMTR KEEPALIVE tid ctag tl1_time snmp_time Related Commands Retrieve Keep alive Parameters on page 72 Parameter Format Description tl1time 0 1 60 Sets the TL1 session keep alive time in minutes 0 disables the function snmptime 0 1 60 Sets the SNMP session keep al...

Страница 137: ...allows you to select whether login and logout events are stored in the event log Login and logout events always appear in the system console Syntax SET PRMTR EVTLOGIN tid ctag evtlogin Related Commands Retrieve Login Events on page 75 Parameter Value Description evtlogin ENABLE DISABLE Enables login and logout events to be stored in the event log ...

Страница 138: ...d Limit 2 and set and clear thresholds To create a user defined mask use the command described in Set MTIE Parameters on page 139 Syntax SET MTIE MASK tid aid ctag mask Related Commands Retrieve MTIE Data on page 76 Retrieve MTIE History on page 78 Set MTIE Parameters on page 139 Parameter Format Description aid S1Ay z Sets the selected Input module or port to the mask specified in mask mask PRS D...

Страница 139: ...Sine and GPS Input modules Syntax SET PRMTR MTIE tid aid ctag threshold t10 t100 t1k t10k t100k Related Commands Retrieve MTIE Parameters on page 79 Parameter Format Description aid S1Ay z Sets the parameters for the specfied Input module or port threshold EL1 EL2 Sets the input MTIE alarm threshold for the specified module or port CL1 CL2 Sets the clear threshold for the specified module or port ...

Страница 140: ...sed as the tid and sid for all commands following When you set the aid that designates an Input or Output port the name is assigned to the port The name for unit or port may be null or as many as 20 characters beginning with a letter Syntax SET NAME tid aid ctag name Related Commands Retrieve Name on page 80 Parameter Format Description aid S1A2 Sets the name of the shelf to the value in name SxAy...

Страница 141: ...broadcast server specified by ip Broadcast mode configures the SSU as a broadcast time server at the specified ip the broadcast interval in seconds defines the rate at which the time will be broadcast by the server The del mode deletes the server specified by ip from the list of peers up to three ip s can be assigned for all peer modes combined Clrall deletes all peer addresses If three ip s have ...

Страница 142: ...re NORMAL SSU is in normal master mode In this mode the unit selects an input reference from any available input sources SUBTENDING SSU is in ANSI subtending mode In this mode the unit chooses an available Composite Clock Input as an input reference All other inputs shall not be selected as input reference Related Commands Retrieve Operating Mode on page 84 Parameter Format Description mode normal...

Страница 143: ...e SSM to the output module using this command you can specify the output PQL on a module by module basis The allowed values are 1 through 16 if the value is zero the PQL override function is disabled and the output SSM is provided by the system s PQL The PQL override function shall not be persistent Syntax SET OUT PQL tid aid ctag pql Related Commands Retrieve Output PQL on page 85 Parameter Forma...

Страница 144: ...ksrc is specified CLK A CLK B only the one phase value is set to zero otherwise both values are set to zero Syntax SET PHASE ZERO tid aid ctag clksrc Related Commands Retrieve Phase Data on page 90 Parameter Format Description aid S1Ay z Sets the input phase on the selected Input module or port to zero clksrc CLK A CLK B Sets the phase value for the specified Clock module to zero If not specified ...

Страница 145: ...T422 tid aid ctag pstate bypass fltmode frequency Empty fields leave parameters unchanged Related Commands Retrieve RS 422 Output Parameters on page 96 Parameter Format Description aid SxAy z Sets the parameters for the specfied RS 422 Output pstate ON OFF Enables or disables the specified module or port bypass ON OFF Allows operation when Clock C is the active clock fltmode ON OFF AUTO Turns the ...

Страница 146: ... when used with the ADD PWD or TMP mode value If this command is successful the changed password shall be effective otherwise the account status is unchanged Syntax SET PWD CONFIRM tid ctag password Related Command Set User Parameters on page 158 Parameter Format Description password Specifes a password up to 20 characters long This must exactly match the password parameter used in the SET USER co...

Страница 147: ...x SET PRMTR PBO tid ctag mode Related Command Retrieve Phase Build Out Parameters on page 89 Parameter Format Description mode DIS EVT REP NONE DIS Disables the function EVT enables the PBO function The PBO event is displayed and stored in the COMM module event buffer REP enables the PBO function The PBO event is displayed but the event is not stored in the COMM module event buffer NONE enables th...

Страница 148: ...n lockout aging Related Commands Set User Parameters on page 158 Parameter Format Description faillogin 0 2 5 Sets the number of failed login attempts before the account is locked 0 disables the feature lockout Sets the number of seconds that a user account is locked after faillogin has occurred aging 0 10 360 Sets the number of days that the password is valid After this time has elapsed the user ...

Страница 149: ...nd Retrieve Configuration Date on page 50 Backing Up and Restoring the Configuration on page 160 Parameter Format Description aid SxAy Sets or saves the configuration of the specfied module setup Factory Restores the module configuration to factory defaults Any time the configuration has changed from the factory configuration these configurations become the current configurations User Reloads the ...

Страница 150: ...tid aid ctag errcnt clrcnt Related Commands Retrieve Signal Fault Alarm Parameters on page 102 Parameter Format Description aid SxAy z Sets the alarm level for the specfied Input module or port 1 Note 1 For CC input modules and ports only the LOS and BPV commands apply AIS CRC and OOF commands are denied errcnt 0 100 LOS and AIS 0 10000 OOF BPV and CRC Specifies the start delay time which is the n...

Страница 151: ...ed Commands Retrieve SNMP Mode Parameter on page 104 Parameter Format Description mode ENA DIS ENAV2 ENAV3 DISV2 DISV3 ENA Enables all SNMP agents DIS Disables all SNMP agents ENAV2 Enables SNMPv2 operation in the system ENAV3 Enables SNMPv3 operation in the system DISV2 Disables SNMPv2 operation in the system DISV3 Disables SNMPv3 operation in the system trap ALM ALL ALM Only alarms cause Traps t...

Страница 152: ...es Syntax SET PRMTR SNMP MANAGER tid ctag mode ip Related Commands Retrieve SNMPv2 Manager List on page 105 Parameter Format Description mode ADD DEL INIT ADD Adds an entry to the manager table Requires an IP address DEL Deletes a single entry from the manager table Requires an IP address INIT Clears all entries in the manager table Does not require an IP address ip Specifes an IP address for the ...

Страница 153: ...r List on page 106 Parameter Format Description mode ADD DEL MOD INIT ADD Adds an entry to the user table Requires rdcommunity and wrcommunity DEL Deletes a single entry from the user table Requires rdcommunity MOD Modifies an entry in the user table Requires rdcommunity wrcommunity and level INIT Clears all entries in the user table Does not require any other fields rd community Specifes a user n...

Страница 154: ...tag mode ip username Related Commands Retrieve SNMPv3 Manager List on page 107 Parameter Format Description mode ADD DEL INIT ADD Adds an entry to the SNMPv3 manager table Requires ip and username DEL Deletes a single entry from the SNMPv3 manager table Requires ip INIT Clears all entries in the SNMPv3 manager table Does not require any other fields ip Specifes an IP address for the ADD and DEL mo...

Страница 155: ... Notification Parameter This command sets the SNMPv3 notification type Syntax SET PRMTR SNMPV3 NOTIFICATION tid ctag notification Related Commands Retrieve SNMPv3 Notification Type on page 108 Parameter Format Description notifica tion V2 V3 ALL V2 Sets v2 notification type V3 Sets v3 notification type All Sets both v2 and v3 notification type ...

Страница 156: ...SU_2000 06 08 28 20 28 21 M 100 COMPLD IP 100 Related Commands Retrieve SNMPv3 User List on page 109 Parameter Format Description mode ADD DEL MOD INIT ADD Adds an entry to the user table Requires all fields DEL Deletes a single entry from the user table Requires username MOD Modifies an entry in the user table Requires username and the fields you want to modify INIT Clears all entries in the user...

Страница 157: ...rmat Parameter This command sets the format of autonomous TL1 messages Syntax SET PRMTR TL1FORMAT tid ctag mode See Autonomous Report Conventions on page 30 for more information Related Commands Retrieve TL1 Format on page 113 Parameter Format Description mode GR831 GR833 Sets the response format as described by the specified standard ...

Страница 158: ... Changes a user s password Requires username and password Password confirmation is required ACC Changes a user s access level Requires username and password DEL Deletes a single entry from the user table Requires username INIT Clears all entries in the user table except Guest and Admin Does not require any other fields DIS Disables a user in the user table Requires username ENA Enables a user in t...

Страница 159: ... and returns to security level 0 DISC MODULE tid aid ctag Valid aid code SxAy This command disconnects disables a module not a specific port EXIT tid ctag Valid aid code None This command logs off the user and returns an EIA 232 port to ASCII mode or disconnects an Ethernet session to end TL1 communication RMV MODULE tid aid ctag Valid aid code SxAy This command removes configuration information f...

Страница 160: ...0 246 SSUCONFIG CONFIGURATION BACKUP PLEASE WAIT 1A01 SIZE 624 1A02 SIZE 5272 1A06 SIZE 3072 1A08 SIZE 1200 1A10 SIZE 1224 1A12 SIZE 624 CONFIG IMAGE CREATED SIZE 13788 SSU_2000 05 10 31 20 11 43 M 100 COMPLD Parameter Value Description frommem text 6 to 40 characters The file name from which the configuration data is to be retrieved If the text string is in quotes then the filename is case sensit...

Страница 161: ...200 1A10 SIZE 1224 1A12 SIZE 624 CONFIG IMAGE CREATED SIZE 13788 BACKUP CONFIGURATION FAILED TFTP CONNECTION ERROR SSU_2000 05 10 31 20 13 11 M 100 DENY SDNR Example 3 Restore Successful Input CPY MEM TP1000 172 16 20 246 Response 172 16 20 246 SSUCONFIG CONFIGURATION RESTORE PLEASE WAIT 1A01 DATA IS SAME AS STORED 1A02 SIZE 5272 PASS 1A06 SIZE 3072 PASS 1A08 SIZE 1224 PASS 1A10 SIZE 1224 FAIL 1A1...

Страница 162: ...e Configuration 162 SSU 2000e Technical Reference 12713140 003 2 Revision E 01 January 2007 Response 172 16 20 200 SSUCONFIG CONFIGURATION RESTORE PLEASE WAIT RESTORE CONFIGURATION FAILED TFTP CONNECTION ERROR SSU_2000 05 11 01 15 42 19 M 100 DENY SDNR ...

Страница 163: ...chnical Reference 163 Chapter 3 ICS Command Reference This chapter provides detailed information about the Interactive Command Set ICS control language you can use to communicate with the SSU 2000e In This Chapter Overview General Conventions ICS Commands ...

Страница 164: ...es Options within braces are separated by a pipe Brackets indicate that the enclosed information is optional Italics indicate variable options The variable xAy z z indicates the aid or access identifier This variable specifies the shelf and slot location for hardware components in this format xAy z z where x Shelf number of the unit 1 the SSU 2000e main shelf 2 5 the SDU 2000 expansion shelves num...

Страница 165: ...tional logon requirement If the user list is empty and no passwords have been set for default users logon is not required and the software defaults to the Administrator user After a user name has been added or a password has been entered for the Administrator user a user name and logon password is required While communicating with the SSU 2000e using an EIA 232 C connection if the communications p...

Страница 166: ...e characters in quotes to uppercase Command Separator is a semicolon The interface responds to any input line terminator Possible terminators are CR LF or CRLF When the interface receives any of these terminators the input is terminated and the entered command line is processed The ICS interface uses the following single character commands executes the previous command if it is used as the first c...

Страница 167: ... begins at 1 Comm port An EIA 232 C Telnet or Ethernet TL1 communications port Module selection follows these conventions Each module selection in a unit is defined as xAy where x Shelf number starting from 1 A Place holder indicating the slot separator y Slot number starting from 1 left to right defined by each shelf Port selection follows these conventions Each port of a module is addressed as x...

Страница 168: ... the Ethernet TL1 port TL1A Ethernet TL1 session one TL1B Ethernet TL1 session two The interface uses ISO 8601 Date and Time Format Date and Time format yyyy mm ddThh mm ss example 1998 02 19T11 03 03 Date format yyyy mm dd Time format Thh mm ss ICS Commands This section provides an alphabetical listing of all ICS commands For each command the section provides the following information Command nam...

Страница 169: ...d for alarm identification a text description of the alarm the current status the current alarm level elevated alarms are indicated with an asterisk and the delay time for the alarm Example SSU_2000 alarm 1A2 2003 05 24T18 23 38Z ID SSU2000 Name SSU_2000 Input Alarm Status Level Elev Delay 1A02 00 Communication Ok Minor 5 sec 1A02 01 Mastership Ok Minor 30 sec 1A02 02 Power A Ok Minor Immed Level ...

Страница 170: ... IGNORE Sets the alarm status level to IGNORE No action is taken for an alarm condition REPORT Sets the alarm status level to REPORT A report only message occurs for an alarm condition MINOR Sets the alarm status level to MINOR MAJOR Sets the alarm status level to MAJOR CRITICAL Sets the alarm status level to CRITICAL ACO Activates the Alarm Cutoff function ACO remains active until a new alarm is ...

Страница 171: ...YE Use this command to log off the system If passwords are enabled the logon header displays and you are prompted for a user name Level 2 Same as Level 1 operation Level 3 Same as Level 1 operation Level 4 Same as Level 1 operation Remarks This command implies that you have completed the session and want to return the SSU 2000e to an Idle state Related LOGIN RestrictionsNone ...

Страница 172: ...Freq clock switching method such as AutoReturn or Not input switching method AutoReturn On AutoSwitch On or AutoSwitch Off input selection mode Priority or PQL and Local Oscillator output is On or Off Detailed setup information Same as concise setup information with the following additions Freq Offset limit warm up time minimum tau limit and maximum tau limit The alarm level and delay time are han...

Страница 173: ...e clock reference Level 3 Same as Level 2 operation with the following additions CLK AR ON OFF CLK xAy WARMUP value CLK xAy MINTAU MAXTAU value Options are AR ON OFF Enables or disables the clock autoreturn mode see the SSU 2000e User s Guide for information on autoreturn WARMUP Sets the clock warm up time in seconds MINTAU Sets the minimum tau value MAXTAU Sets the maximum tau value Level 4 Same ...

Страница 174: ...2 Revision E 01 January 2007 CLS Use this command to clear the terminal screen Level 0 Not applicable Level 1 CLS Level 2 Same as Level 1 operation Level 3 Same as Level 1 operation Level 4 Same as Level 1 operation Remarks This command is for aesthetic purposes only RestrictionsNone ...

Страница 175: ...ating If your security access level is Level 1 the setup changes are not stored in non volatile RAM Options are BAUD Sets the current baud rate setting Only the baud rates shown above are valid ECHO Enables or disables character echo on the terminal EOL CR LF CRLF Sets the current End Of Line termination for an output line CR Sets the line termination to carriage return 0xD LF Sets the line termin...

Страница 176: ...rrent mode to either ASCII interactive or TL1 TIMEOUT Sets the communications port automatic logout time out value Values are in seconds NEVER disables automatic logout Level 4 Same as Level 3 operation Remarks None Related None RestrictionsBAUD ECHO AND EOL are only applicable to EIA 232 To set any parameter the communications port must be specified ...

Страница 177: ...mation Includes all the concise information described above It also includes configured revisions if supported by module in service time if supported by module and the feature list if supported by module for example the COMM Module returns NTP and SNMP features If x is 1 5 the shelf information is displayed The description and shelf part number are listed in Table 3 1 CONFIG SW This command displa...

Страница 178: ...me as Level 2 operation Level 4 Same as Level 3 operation with the following additions CONFIG BACKUP RESTORE ipAddress filename Options are BACKUP Stores the entire SSU 2000e configuration to the specified server and filename via TFTP protocol RESTORE Restores the entire SSU 2000e configuration from the specified server and filename via TFTP protocol ipAddress A TFTP server IP address filename A t...

Страница 179: ... 2A01 Output E1 23413018 000 0 D 05JAN00 990705398000650816 2A02 Output E1 23413018 000 0 D 13JAN00 990705398000650793 2A03 Output DS1 23413017 000 0 D 15JAN99 1234567890 2A04 Output DS1 23413017 000 0 D 15JAN99 1234567890 Example 2 SSU_2000 CONFIG SW 2001 06 21T15 10 45Z ID SSU2000 Name JWANG Loc Name SW Part SW Rev Date 1A01 Clock Stratum 2E 14113015 000 0 B 06 20JUN01 1A02 Communication 1411301...

Страница 180: ...ate Level 0 Not applicable Level 1 DATE Use this command to view the current date set within the unit The date format is yyyy mm dd Level 2 Same as Level 1 operation Level 3 Same as Level 2 operation with the following additions DATE yyyy mm dd Use this option to set the current date Level 4 Same as Level 3 operation Remarks None Related TIME DOY RestrictionsNone ...

Страница 181: ...vel 0 This command returns the day of the year and the current year Level 1 Same as level 0 operation Level 2 Same as level 0 operation Level 3 Same as level 0 operation Level 4 Same as level 0 operation Remarks This command displays the current day of the year and the year in the unit Related DATE LOGIN USERS RestrictionsThis command is always hidden and does not display in the online Help ...

Страница 182: ...alarm elevation The unit is required to elevate MINOR and MAJOR alarms to the next level after a user settable time period Time is in seconds and can be from 60 seconds 1 minute to 500 000 seconds Level 4 Same as Level 3 operation Remarks The default value for the elevation time is 86 400 seconds 24 hours Related ALARM SETUP RestrictionsNone Example The following is an example of the ELEVTIME comm...

Страница 183: ...nge to avoid attempting to track satellites that are below a portion of the sky that might be blocked by the terrain PMASK Use this option to set the positioning mask level Lower mask levels provide the unit position with a better PDOP TMASK mask Use this option to set the mask level to be used when not in survey mode This is usually set to a higher level than positioning because of timing degrada...

Страница 184: ...et the receiver to ignore the satellite PDOP Sets the current Position Dilution of Precision or pdop mask 1 through 10 Pdop is a measurement that indicates the geometry of the GPS satellites that the SSU 2000e is tracking Lower values indicate better geometry TDATA Provides tracking information for the engine Available options are ON Tracking data displays on that communications port OFF Tracking ...

Страница 185: ...o survey mode which generates an event that the position is being recalculated TDATA Engine reports are asynchronous outputs which means they can occur at any time not necessarily at the time the command is issued Related None RestrictionsNone Example The following is an example of the ENGINE command message format SSU_2000 ENGINE 2001 06 18T20 46 20Z ID SSU2000 Name SSU_2000 GPS Module 1A03 GPS M...

Страница 186: ...y Use this option to show the maximum number of events to display Zero returns all events ALL Use this option to show all the events stored in the buffer startdate starttime Use this option to specify the start time and date for displaying events within a time period stopdate stoptime Use this option to specify the stop time and date for displaying events within a time period Use this option to di...

Страница 187: ...p Soft PLL HOLD 2001 05 24T18 27 29Z 1A01 Min Freq Mode Holdover Level 2 Same as Level 1 operation Level 3 Same as Level 2 operation with the following additions EVENTS CLR EVENTS LOGIN DISABLE ENBLE Options are CLR This option clears the event list LOGIN Allows Login and Logout events to be stored in the event log Level 4 Same as Level 3 operation Remarks Events are stored in non volatile memory ...

Страница 188: ...ule If you do not provide a parameter frequency measurement on the selected clock to all inputs displays Options are A B Clock A or Clock B Level 2 Same as Level 1 operation Level 3 Same as Level 1 operation Level 4 Same as Level 1 operation Remarks None Related INPUT PHASE RestrictionsNone Example SSU_2000 FREQUENCY 1A04 01 FreqA 2001 06 18T20 54 19 0 1A04 02 FreqA 2001 06 18T20 54 19 1 1A04 03 F...

Страница 189: ...nformation The slot address is configured as xAy where x is the chassis Valid chassis numbers are 1 main chassis others expansion chassis y is the slot number within the chassis The slots are numbered the same as the motherboard ID Level 2 Same as Level 1 operation Level 3 Same as Level 1 operation Level 4 Same as Level 1 operation Remarks The Help menu displays only commands that are valid for th...

Страница 190: ...l 0 operation Level 2 Same as Level 0 operation Level 3 Same as Level 0 operation Level 4 Same as Level 0 operation Remarks This command is used by test systems to determine the type of instrument connected This is different from the NAME command in that the NAME information is settable by the user The unit ID is also returned on any status type command Related NAME RestrictionsNone Example SSU_20...

Страница 191: ...evel 0 INFO Displays information as follows assume COMMS Version A Bootloader A SSU_2000 info Unit ID SSU2000 Main Code G 00 08NOV04 Symmetricom Technical Support 1 888 367 7966 toll free USA 1 408 428 7907 worldwide Support Symmetricom com SSU_2000 Level 1 Same as Level 0 operation Level 2 Same as Level 0 operation Level 3 Same as Level 0 operation Level 4 Same as Level 0 operation Remarks This c...

Страница 192: ... CAS or CCS if E1 unframed signal if specified as CLK zero suppression ON or OFF CRC ON or OFF SSM ON or OFF PQL provision value 1 16 priority 0 10 high gain ON or OFF Cesium fault indication level High Low OFF MTIE mask limits hardware alarm LOS AIS OOF BPV CRC error count and clear error count setting If E1 SSM bit position 4 through 8 The alarm level and delay time are handled by the ALARM comm...

Страница 193: ... mode ESF or D4 For use with the DS1 Input module CCS CAS For E1 Sets the E1 framing mode CCS or CAS For use with the E1 Input module 1MHZ 1 544MHZ 2 048MHZ 5MHZ 10MHZ Sets the Input module clock frequency when input is not running in framing mode Only the clock frequencies shown are valid If the input is a framed T1 signal the CLK rate is 1 544MHz if it is a framed E1 signal the CLK rate is 2 048...

Страница 194: ... CL1 CL2 T10 T100 T1K T10K T100K value Sets MTIE Limit 1 or Limit 2 for 10 100 1000 10 000 100 000 seconds threshold If L1 or L2 are not provided both limits are implied The Limit Range is 0 60 000 For use with the DS1 E1 GPS or Sine Input module EL1 MTIE Error Limit 1 EL2 MTIE Error Limit 2 CL1 MTIE Clear Limit 1 CL2 MTIE Clear Limit 2 T10 MTIE 10 second period T100 MTIE 100 second period T1K MTI...

Страница 195: ...12713140 003 2 Revision E 01 January 2007 SSU 2000e Technical Reference 195 Chapter 3 ICS Command Reference INPUT Level 4 Same as Level 3 operation Remarks None Related SETUP STATUS RestrictionsNone ...

Страница 196: ...SSU2000 Name SSU_2000 1A05 01 GPS Input Level 2 Same as Level 1 operation Level 3 Same as Level 2 operation with the following additions IONAME xAy z z CLR io_port_name Use this option to set a name associated with each I O port No control characters are allowed Multiple spaces between words reduce to one blank character The port alias can contain up to 20 characters CLR clears the port name assoc...

Страница 197: ...sk is 255 255 255 0 The Default Gateway is 0 0 0 0 The Ethernet Address is 00A06E000CCC Level 2 Same as Level 1 operation Level 3 Same as Level 2 operation with the following additions IP ADDR MASK GATE ip_dotted_address Options are ADDR Change the Internet Protocol IP address MASK Change the subnet mask GATE Change gateway address Level 4 Same as Level 3 operation Remarks When you change a networ...

Страница 198: ...ys the keep alive time the length of time between automatic events that are generated for upstream support systems Level 2 Same as level 1 operation Level 3 Same as Level 2 operation with the following additions KEEPALIVE TL1 SNMP time Options are TL1 Sets the TL1 session keep alive time SNMP Sets the SNMP session keep alive time time Value in minutes minimum is 1 minute maximum is 60 minutes If 0...

Страница 199: ...n entry in the user table the user is logged on at the assigned access level After five minutes default of inactivity on the port the user is automatically logged off Level 1 Same as Level 0 operation Level 2 Same as Level 0 operation Level 3 Same as Level 0 operation Level 4 Same as Level 0 operation Remarks Use this command to access various levels of the system This is the only way to change ac...

Страница 200: ...to send Use this command to broadcast a message on all active communication sessions The maximum length of each message is 60 characters Level 3 Same as Level 2 operation Level 4 Same as Level 3 operation Remarks The string must be entered Related None RestrictionsNone Note The MSG is implemented as an event It displays a full message in an autonomous event Only 20 characters are stored in the eve...

Страница 201: ... specific period of time to be displayed If the starttime stopdate and stoptime are not specified the system defaults to a 24 hour period HISTORY count Displays the one day MTIE history for the last number of days specified in the count parameter This command displays the MTIE information calculated on the input module with a specified clock A start time and stop time are required to perform an MT...

Страница 202: ... Clock A or Clock B The default is the selected clock output This command displays the one day MTIE history for the last one to 100 days Level 2 Same as Level 1 operation Level 3 Same as Level 2 operation Level 4 Same as Level 3 operation Remarks Since MTIE involves intensive calculations you can only specify one port Related None RestrictionsNone Example SSU_2000 mtie 1A10 02 MTIE for 1A09 01 on ...

Страница 203: ...el 2 Same as Level 1 operation Level 3 NAME unit_name Sets the current unit name You can use up to 20 characters for the unit name This name is for identification purposes only Level 4 Same as Level 3 operation Remarks The name displays as part of the prompt Related Valid names must start with a letter If TL1 is to be used care must be taken in the assignment of the unit name as it is the Target I...

Страница 204: ...P ADDPEER CLIENT BROADCAST BCLIENT ip_dotted_address NTP DELPEER ip_dotted_address NTP CLRALL NTP BTIMER 32 64 128 256 512 1024 NTP SETUP STATUS NTP PREFER GPS CLIENT Options are ADDPEER Add NTP peers servers to enable broadcast or client mode CLIENT The IP for NTP server in client mode BROADCAST The subnet mask for broadcasting mode BCLIENT The IP for NTP server in broadcast client mode DELPEER R...

Страница 205: ...OURCE 172 16 21 18 NTP offset 0 00099995 SERVER 172 16 21 18 CLIENT Mode Leap 0 Stratum 1 Precision 9 Client delay 0 001998 Client dispersion 0 515058 Server offset 0 00099995 Server delay 0 001998 Server dispersion 7 877456 Valid Timeserver Checking SERVER 172 16 21 19 BCLIENT Mode Leap 0 Stratum 1 Precision 9 Client delay 0 000000 Client dispersion 0 001953 Server offset 0 00390625 Server delay ...

Страница 206: ...the unit into specific mode confirmation YES NO is required to accept the action If confirmation failed it takes no action The above options are NORMAL puts the unit into normal TSG operation SUBTENDING puts the unit into ANSI subtending mode JAPANESE This option is not applicable to the SSU 2000e SYNC Perform a special operation to sync a reference clock to Clock C 1 10 Number of steps in NCO off...

Страница 207: ...LEVTIME command Example SSU_2000 output 2001 05 24T18 29 00Z ID SSU2000 Name SSU_2000 OUT STA Clk Clk Stat Port Status 1 1 1 1 1 1 1 1 1 1 2 Loc Sta Sel A B C D Rednt M S Pql 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 2A01 Ok A Y Y Y Y None 2 2A02 Ok A Y Y Y Y None 2 2A03 Ok A Y Y Y Y None 2 2A04 Ok A Y Y Y Y None 2 2A05 Ok A Y Y Y Y None 2 2A08 Ok A Y Y Y Y None 2 3A08 Ok A Y Y Y Y None 2 3A11 Ok A ...

Страница 208: ...utput module turns off the output port if the level is below the minimum clock level BYPASS ON OFF Enables or disables the bypass mode to support Clock C 133FT 266FT 399FT 533FT 655FT Sets the line length parameters for the output line driver For DS1 Output module CRC ON OFF Enables or disables the CRC setting For E1 and E1 2048 kHz Output modules ZS ON OFF Enables or disables the zero suppression...

Страница 209: ...reshold 0 disables the squelch For 2048 kHz and E1 2048 kHz Output modules FREQUENCY Sets the output frequency starting at 8 kHz and incrementing 8 kHz per step to 4096 kHz For RS 422 Output module PQL PQL override 1 16 If zero PQL override is disabled For E1 2048 E1 and DS1 Output modules Level 4 Same as Level 3 operation Remarks None Related ALARM ELEVTIME SETUP STATUS RestrictionsNone ...

Страница 210: ...de from each input Level 2 Same as Level 2 operation Level 3 PBO DISABLE REPORT EVENT NONE Options are DISABLE PBO disabled REPORT PBO Enabled the PBO events sent out and displayed but not stored in the COMM event buffer EVENT PBO Enabled the PBO events sent out and displayed but not stored in the COMM event buffer NONE PBO Enabled but no PBO events displayed Level 4 Same as level 3 operation Rema...

Страница 211: ... 01 PhA 2001 05 24T18 29 09 1 1A04 02 PhA 2001 05 24T18 29 09 1 1A04 03 PhA 2001 05 24T18 29 09 3 1A05 01 PhA 2001 05 24T18 29 12 5 1A09 01 PhA 2001 05 24T18 29 12 1 1A09 02 PhA 2001 05 24T18 29 12 2 1A09 03 PhA 2001 05 24T18 29 12 NA 1A10 01 PhA 2001 05 24T18 29 13 1 1A10 02 PhA 2001 05 24T18 29 13 3 1A10 03 PhA 2001 05 24T18 29 13 2 1A11 01 PhA 2001 05 24T18 29 14 NA 1A11 02 PhA 2001 05 24T18 29...

Страница 212: ...nected to the network This command transmits a packet to the specified address and waits for a response If a response is received the unit displays a successful command completion message If no response is received the unit times out and prints an unsuccessful command completion message Level 3 Same as Level 2 operation Level 4 Same as Level 2 operation Remarks No name server is available The Inte...

Страница 213: ...nization Status Message SSM for the various framing types Options are FACTORY Use this option to set factory defaults for the table Both DS1 and E1 are affected Pql PQL number for the entry The range is 1 to 16 DS1 E1 Use this option to specify which entry to affect If you do not specify this information both entries are assumed UNUSED Marks this entry as unused in the table SSM n Use this option ...

Страница 214: ... Text Desc SSM S Text Desc 1 2 0x04 s PRS 0x02 3 0x04 0x02 s PRC G 811 4 0x08 s STU 0x00 s STU 5 0x0C s St2 0x04 Type II 6 0x78 s Type V 0x04 s G 812 Transit 7 Type I Type I 8 0x7C s St3E 0x08 Type III 9 0x10 Type VI 0x08 s G 812 Local 10 0x10 s St3 0x0B Type IV 11 0x22 0x0B s G 813 Opt1 12 0x22 s SMC 0x0F G 813 Opt2 13 0x28 s St4 0x0F 14 0x40 s Reserved 0x0F 15 0x30 s DUS 0x0F s DUS 16 0x7E Unass...

Страница 215: ... Revertive switching mode AS Use this command to enable the input autoswitch Non revertive switching mode OFF Use this command when no switching is used PRIORITY Use this option to set the PRIORITY as the input selection mode PQL Sets the PQL value as the input selection mode Note If the Clock module is already selected as an input reference and is not in AS OFF mode this command has no effect If ...

Страница 216: ...ted INPUT CLK STATUS RestrictionsNone Example SSU_2000 ref 2001 06 18T21 29 56Z ID SSU2000 Name SSU_2000 Input Reference 1A03 01 Bypass Clock C Selected 1A04 01 Clock Selected 1A01 Note Input reference selection order proceeds from highest 1 to lowest 16 PQL valid input port If the inputs have equal PQL values then the priority is used to distinguish between them ...

Страница 217: ...A or Clock B Any other operand is invalid This command requires the whole entry RESET be entered to verify that the user really wants to restart that module This command requires a confirmation YES NO If confirmation failed no action occurs Level 4 Same as Level 3 operation Remarks None Related RESTART RestrictionsThis command uses the COMM module PLD s CLK A B reset bit to reset the clock module ...

Страница 218: ... module address This command requires the whole entry RESTART to be entered to verify that you want to restart the module This command requires a confirmation YES NO If confirmation fails no action is required Level 4 Same as Level 3 operation Remarks None Related None RestrictionsThis command is based on the target modules that have the SPI software RESTART command support This command assumes th...

Страница 219: ...the current security settings display The options are LOG Sets the specified number count of the latest security entries to display If no count is specified it displays the latest one The count is up to the max resource of the COMM Module in the NVRAM If it is too big the command automatically adjusts the number to its own maximum FAIL Sets the login failed attempt threshold The range is 2 to 5 Th...

Страница 220: ...tion time is handled by the ELEVTIME command For each target module refer to INPUT CLK or OUTPUT for a description If xAy specifies a Buffer module the command displays nothing If xAy specifies the Communications module the command displays IP address IP mask gateway address communications port settings total number of users stored and maximum number of events stored You can view events from the e...

Страница 221: ... Level 4 Same as Level 3 operation Remarks This command provides a way for the unit to save default settings that the user prefers for operation The target module restores user defaults in the event that current nonvolatile RAM information in the target module is lost If user information is not present or unusable the target module restores the current factory settings If the factory settings are ...

Страница 222: ...SER Displays the valid SNMPv3 user names and their associated access levels V3MANAGER Displays the SNMPv3 manager table contents Level 2 Same as level 1 operation Level 3 Same as level 2 operation with the following additions SNMP DISABLE ENABLE V2 V3 ALL SNMP TRAP ALARM ALL SNMP NOTIFICATION V2 V3 ALL Options are DISABLE Disables the SNMP agent ENABLE Enables the SNMP agent and allow MIB manager ...

Страница 223: ...xits with an error V2MANAGER SNMPv2 Manager Table INIT Initializes the SNMP Manager Table to all null IP addresses ADD Adds an SNMP Manager IP address into the SNMPv2 Manager Table DELETE Deletes an SNMP Manager IP address from the SNMPv2 Manager Table V3USER SNMPv3 User Table INIT Clears the whole SNMPv3 user table and leaves only the built in users in the systems ADD Adds the SNMP user read comm...

Страница 224: ...he SNMPv3 Manager Table to all null IP addresses ADD Adds an SNMP Managerv3 IP address into the SNMPv3 Manager Table DELETE Deletes an SNMPv3 Manager IP address from the SNMPv3 Manager Table Remarks Related USERS RestrictionsNone Note Except for the first built in entry initial all user added community strings are in upper case and are at least three characters and up to 20 characters long The Aut...

Страница 225: ...t provide a parameter status information from every module in the unit displays If a specified address operand is provided status detail information for that target module displays For each target module refer to INPUT CLK or OUTPUT for a description If xAy specifies the Communications module the bus connection profile displays within 900 seconds If xAy specifies a Buffer module nothing displays L...

Страница 226: ...rovide a parameter length of time for all modules displays Level 2 Same as Level 1 operation Level 3 Same as Level 1 operation Level 4 Same as Level 1 operation Remarks None Related None RestrictionsNone Example SSU_2000 systime 2001 06 18T21 31 57Z ID SSU2000 Name SSU_2000 1A01 0T09 13 35 1A02 5T03 25 59 1A03 4T04 06 37 1A04 3T06 26 05 1A05 4T04 05 48 1A08 4T03 30 10 1A09 9T01 43 29 1A10 9T01 43 ...

Страница 227: ...zes for which they are valid The command also displays the start and stop time for TDEV calculation TDEV xAy z A B HISTORY count A B specifies Clock A or Clock B The default is the selected clock output This command displays the one day TDEV history for the last one to 100 days Level 2 Same as Level 1 operation Level 3 Same as Level 2 operation Level 4 Same as Level 3 operation Remarks Since TDEV ...

Страница 228: ... TDEV 0 10 sec is 0 56 The TDEV 0 30 sec is 0 33 The TDEV 0 60 sec is 0 24 The TDEV 1 00 sec is 0 18 The TDEV 3 00 sec is 0 11 The TDEV 6 00 sec is 0 09 The TDEV 10 00 sec is 0 07 The TDEV 30 00 sec is 0 06 The TDEV 60 00 sec is 0 07 The TDEV 100 00 sec is 0 09 The TDEV 300 00 sec is 0 14 The TDEV 600 00 sec is 0 19 The TDEV 1000 00 sec is 0 24 The TDEV 3000 00 sec is 0 62 The TDEV 6000 00 sec is ...

Страница 229: ...m ss TIME OFFSET hh mm If no parameter is given then the current local time with the local time offset is displayed Options are hh mm ss Set the current local time for the unit If the time is set by a receiver such as GPS then the time is locked and cannot be changed OFFSET Sets the local time offset which is the difference between local and UTC time If local time is ahead of UTC then offset is po...

Страница 230: ...Level 1 TL1FORMAT Use this command to view the current format of autonomous messages The response is displayed in the following format SSU_2000 GR831 Level 2 Same as Level 1 operation Level 3 TL1FORMAT GR831 GR833 Use this command to set the format of autonomous messages Options are GR831 Generates GR 831 compliant events on all TL1 sessions GR833 Generates GR 833 compliant events on all TL1 sessi...

Страница 231: ...sername Options are null Displays all user names levels disabled enabled state password aging and lockout state LOGOFF comport Allows the ADMIN user to free the other comm port so that it may be reconfigured The user on the other port is immediately logged off terminating any data they may have been entering The valid comport names are L A B TELA TELB TELC TELD TL1A and TL1B INITUSERTABLE Use this...

Страница 232: ...th an error This command requires username as its operand ACCESS Changes the access level of a specified user If the user id is not in the system this command exits with an error Once the user is entered the user shall be prompted to change the access level This command requires username and password as its operands TEMPPWD Provides a temporary password to a specified user The user at first login ...

Страница 233: ...tware version for the Communications module Level 0 Not applicable Level 1 VER This command displays information as follows assumes Communications Module Main Code Version B Current Version Main Code B 00 14AUG02 Level 2 Same as Level 1 operation Level 3 Same as Level 1 operation Level 4 Same as Level 1 operation Remarks None Related INFO RestrictionsNone ...

Страница 234: ...gged on all active communication ports User name and the communication port name display Level 2 Same as Level 1 operation Level 3 Same as Level 1 operation Level 4 Same as Level 1 operation Remarks None Related USERS LOGIN RestrictionsNone Example SSU_2000 who 2001 06 18T21 37 59Z ID SSU2000 Name SSU_2000 You are ADMIN with access level 4 connected to TELB ADMIN is connected to COML ADMIN is conn...

Страница 235: ... 2000e Technical Reference 235 Chapter 4 NTP and SNMP This chapter provides detailed information about the Network Time Protocol NTP and Simple Network Management Protocol SNMP available with the SSU 2000e In This Chapter NTP Support SNMP Protocol ...

Страница 236: ...lient then LI 0 Setting time by the keyboard sets or leaves LI 3 since this is not an accurate time setting If the time has been set and the unit switches to a non radio reference then the STR becomes the PQL value for the selected reference input If the unit enters holdover mode then the STR becomes the PQL of the selected Clock PQL is an internal representation of the received or assigned SSM va...

Страница 237: ...he various software loads that are available SNPMP v2 Details SNMP is based on a client server query response mode that requires an Ethernet connection A manager application software installed on a computer is the client generating the queries and an agent software on the SSU 2000e is the server generating responses If SNMP is present port 161 becomes the port of standard SNMP interactive communic...

Страница 238: ...y view the SSU 2000e MIB A user with authentication and privacy and has full access to the MIB in accordance with the specification Management Information Base The Management Information Base MIB is a virtual database of managed objects their object identifiers and variables Typical SSU 2000e MIB object identifiers include the SSU 2000e system its modules module features input ports output ports e...

Страница 239: ...r At the prompt type 3 and press Enter Adding a Manager IP Address You can add up to four managers in the SNMP manager table TL1 Command To use the TL1 command to add an SNMP manager IP address for traps with username XYZ type SET PRMTR SNMPV3 MANAGER ADD 192 100 100 100 XYZ Note Valid authentication key and privacy key characters include numbers upper and lowercase letters and the character set T...

Страница 240: ...y string is public The factory default setting for write community string is private Disable enable SNMP TL1 SET PRMTR SNMP MODE tid ctag mode trap_filter and RTRV PRMTR SNMP MODE tid ctag ICS SNMP DISABLE ENABLE Add delete the SNMP manager IP address for traps up to four managers in the SNMP manager table TL1 SET PRMTR SNMP MANAGER tid ctag mode ip and RTRV PRMTR SNMP MANAGER tid ctag ICS SNMP TR...

Страница 241: ...sion level can be displayed Using the following commands with specific options the software information can be displayed Refer to Retrieve Inventory on page 69 and CONFIG on page 177 for more information TL1 RTRV INV tid aid ctag ICS CONFIG SW Communications Module Software Version There are four main executables software versions available depending on the features added functions required for th...

Страница 242: ...Chapter 4 NTP and SNMP SNMP Protocol 242 SSU 2000e Technical Reference 12713140 003 2 Revision E 01 January 2007 ...

Страница 243: ...apter 5 Antennas This chapter provides information about optional antennas antenna kits part numbers and installation procedures for connecting GPS antennas to the SSU 2000e In This Chapter Antenna Kits and Accessories Installing Antennas Optional Accessories Ordering Information ...

Страница 244: ... pre assembled coaxial cable for antenna to transient eliminator roll of 3M 2150 weatherproof tape and a right angle adapter All chassis antennas transient eliminators and in line amplifiers have N type connectors All antenna kits supplied use LMR 400 or equivalent low loss coaxial cable Other types of coaxial cable are available for GPS antenna applications however it is imperative that you calcu...

Страница 245: ...a with 3 m 30 m cable 3 m 10 ft 99013150 048 26 dB Antenna with 3 m 45 m cable 3 m 10 ft 99013073 070 40 dB Antenna with 10 m 67 m cable 30 m 100 ft 99013073 120 40 dB Antenna with 10 m 110 m cable 30 m 100 ft 99013074 150 48 dB Antenna with 10 m 140 m cable 76 m 250 ft 99013074 180 48 dB Antenna with 10 m 170 m cable 76 m 250 ft 99013074 230 48 dB Antenna with 10 m 220 m cable and 20 dB Amplifier...

Страница 246: ...076 xxx 0 xxx length Cable LMR 400 10 ft up to maximum of 190 ft Customer specified length 112 43400 00 3 Transient Eliminator 90 Volts 1 5 GHz N Type 12013076 010 0 Cable LMR 400 10 ft Right Angle 400302 0500 Roll 3M 2150 Weatherproof Tape Table 5 4 40 dB L1 GPS Antenna Accessory Kit Part Number Description 12013076 xxx 0 xxx length Cable LMR 400 70 ft to maximum of 370 ft Customer specified leng...

Страница 247: ...tool 10 each crimp N type connectors Table 5 5 48 dB and 68 dB L1 GPS Antenna Accessory Kit Part Number Description 12013076 xxx 0 xxx length Cable LMR 400 220 ft to maximum of 970 ft Customer specified length 112 43400 00 3 Transient Eliminator 90 Volts 1 5 GHz N Type 12013076 010 0 Cable LMR 400 30 ft Right Angle 551100 6013 Adapter Right Angle Female to Right Angle Male 12010210 000 0 Bracket A...

Страница 248: ...rical specifications for the amplifier VSWR 1 6 1 1 575 MHz DC Breakdown Voltage 90 Volts Dissipation Capacity 10 000 Amperes impulse 8 20 µsec Connector Type N Type Temperature 55 C to 70 C Relative Humidity 100 Non immersed Altitude 200 ft 60 m below sea level to 13 000 ft 3962 m above sea level Table 5 7 GPS L1 Inline Amplifier Specifications Characteristic Specification Mechanical Connectors I...

Страница 249: ...enna coaxial cable crimper kits Table 5 10 provides antenna cable specifications Table 5 8 Optional Antenna Coaxial Cables Part Number Description 12012992 xxx 0 Cable RG 213 U with N Type Connectors 12012994 xxx 0 Cable UHF VHF B 89913 with N Type Connectors 12012995 xxx 0 Cable UHF VHF B 9913 with N Type Connectors 12013076 xxx 0 Cable LMR 400 or equivalent with N Type Connectors Contact your sa...

Страница 250: ... RG213 U Belden 8267 0 093 dB 0 0030 Stranded 13 AWG U L CSA RG213 U Belden 8267 0 093 dB 0 0030 Stranded 2 62 mm2 U L CSA UHF VHF Belden 9913 0 058 dB 0 0027 Solid 10 AWG UHF VHF Belden 9913 0 058 dB 0 0027 5 26 mm2 UHF VHF Belden 89913 0 089 dB 0 0027 Solid 10 AWG Plenum U L CSA UHF VHF Belden 89913 0 089 dB 0 0027 5 26 mm2 Plenum U L CSA LMR 400 0 051 dB Shield 0 00165 Center 0 00139 0 109 inch...

Страница 251: ...e DC isolated and AC bypassed to frame ground These connections are used for radio receiver antenna connections only The antenna connections J6 and J7 are connected via the backplane to module slots 3 and 5 When installing GPS antennas the installed modules must correspond to these connections for instance slot 3 to ANTENNA A and Slot 5 to ANTENNA B Installation procedures for GPS antennas are out...

Страница 252: ...en working near high voltage lines In particular Use extreme caution when installing the GPS antenna near under or around high voltage lines Follow local building electrical codes for grounding using the frame ground lugs on the SSU 2000e chassis The in line amplifier receives 5 VDC power from the GPS radio receiver and is supplied on the center conductor of the LMR 400 or equivalent coaxial cable...

Страница 253: ...ical equipment such as elevators air conditioners or other machinery To reduce the risk of lightning damage do not place the antenna at the highest point of the building Locate the GPS antenna at least 12 feet from metallic objects if possible Locate the antenna high enough to avoid drifted snow Locate the transient eliminator in a protected area to avoid contact with standing water Locate the ant...

Страница 254: ...rs or machinery which can induce noise in the antenna system Antenna Installation Tools and Materials These standard tools and materials are not supplied in the antenna kit but may be required for installing the GPS antenna For a list of antenna kit contents see Table 5 1 Four each 0 25 in 6 mm fasteners for installing the antenna floor flange Extra cable ties or acceptable cable clamps 6 AWG mini...

Страница 255: ... the antenna must not be shorter than the minimum cable lengths indicated in the GPS Antenna Kits see Table 5 1 Connector Requirements The cables provided with the GPS Antenna Kit have factory installed crimped connectors If you cut these cables you must supply and add a connector Symmetricom recommends that you use only crimp style N type connectors in the Crimper Kit for this application see Tab...

Страница 256: ...010210 000 0 To secure the coaxial cable to the mast use one or more 8 inch cable ties or appropriate cable clamps Connecting the Cable to the Antenna To connect the coaxial cable to the mounted antenna see Figure 5 2 1 Loosen the four screws securing the top of the antenna in place to gain access to the connector 2 Route the shorter antenna coaxial cable from the antenna through the floor flange ...

Страница 257: ...onnectors see Cutting Antenna Cables on page 255 2 Using the DVM measure the resistance between the center conductor and shield to verify that the center conductor and shield are not shorted together 3 Connect the longer GPS antenna coaxial cable to the transient eliminator 4 Connect the ground wire between the transient eliminator and the proper grounding zone building ground master ground bar or...

Страница 258: ...is requires disconnecting the antenna cable at the antenna 2 Secure the free end of the antenna cable to the appropriate antenna connector on the rear panel of the SSU 2000e using the right angle adapter provided with the antenna cable Antenna Installation Completeness Checklist To verify that antenna installation is complete Verify that all power and ground wires are installed correctly and secur...

Страница 259: ...1 1017 Toll free in North America 1 888 367 7966 Telephone 408 428 7907 Fax 408 428 7998 email us_canada_sales symmetricom com Internet http www symmetricom com Europe Middle East and Africa EMEA Symmetricom GmbH Fichtenstrasse 25 85649 Munich Germany Telephone 49 8104 66240 Fax 49 8104 662428 email emea_sales symmetricom com Latin America Symmetricom Latin America Ft Lauderdale Florida USA Teleph...

Страница 260: ...0 SSU 2000e Technical Reference 12713140 003 2 Revision E 01 January 2007 Asia and Pacific Rim Symmetricom Hong Kong Ltd P O Box No 71 Texaco Road Post Office Hong Kong Telephone 852 2405 5203 Fax 852 2405 5713 email asia_sales symmetricom com ...

Страница 261: ...arms and events In This Chapter Message Format Clock Module Alarms and Events Communication Module Alarms and Events CC Input Module Alarms and Events DS1 E1 Input Module Alarms and Events GPS Input Module Alarms and Events 2048 kHz Output Module Alarms and Events CC Output Module Alarms and Events DS1 Output Module Alarms and Events E1 2048 kHz Output Module Alarms and Events RS 422 Output Module...

Страница 262: ... require action by the user Conversely alarms may be de escalated and corrected automatically Although every alarm is considered to be an event not every event is an alarm For example a login is recorded as an event but is not considered to be an alarm In this case no action is required by the user The following sections list all alarm and event messages by their designated numbers a description o...

Страница 263: ...stamp 0x07 d6 06 14 08 23 1a 00 2b 00 00 tpChassis 1 tpSlot 6 tpPort 1 tpAlmCode 5 tpNtfCode 5 tpElevated 2 tpDescr Port Enable TELA Table 6 1 SNMP Event Message Format MIB Definition Content Example Content Description SysUpTime 6496500 System operating time in seconds snmpTrapOID ssuEvent 1 3 6 1 4 1 601 3 1 1 52 0 1 SSU object identifier includes the system modules ports variables etc tpTag 12 ...

Страница 264: ...tfCode 5 Notification code 1 minor 2 major 3 critical 5 report 6 clear tpElevated 2 Elevated alarm indicator 1 yes 2 no tpDescr Port Enable TELA 2 Trap Message Note 1 Refer to Module specific Alarm Event Trap ID for values 2 Refer to Module specific Alarm Event Trap Response for message content Table 6 1 SNMP Event Message Format Continued MIB Definition Content Example Content Description ...

Страница 265: ...er than the clock PQL value When the Input reference recovers the alarm clears 002 Frequency mode degradation Invalid reference input causes Holdover Verify input setup 003 Frequency control parameters within specification The reference input frequency is over the clock pull in range 004 Output frequency status within specification Output exceeded pull in range of oscillator Select new input refer...

Страница 266: ...195 User Change Start TC A user has changed the starting Time Constant tau 196 User Change Default TC A user has changed the default Time Constant tau 199 User Change Clock Switch A user has changed the Clock Auto Return mode 200 User Change Input Switch A user has changed the Clock Auto Switch mode 201 User Change LO External Output A user has changed the Local Oscillator Output on the LO Output ...

Страница 267: ...nce input Minor Yes 120 Immed No 003 Freq Control Major Yes 0 Immed No 004 Output Freq indicates that the output of the Control Loop has achieved a stability equated to PRS quality output Minor Yes 600 Immed No 005 Output Reference Minor Yes 0 Immed No 006 NCO PLL indicates that the PLL on the output of the NCO is unlocked Major Yes Immed Immed No 007 LO PLL indicates that the PLL on the output of...

Страница 268: ...on Corrective Action 000 Communication Fault Unable to communicate with other modules Re seat modules 001 InterCommunication Fault Identifies master output controller No action necessary 002 Power A Lost Verify that the fuse for Power A is properly installed and not OPEN Verify that Power Bus A is providing 48 VDC to the unit If no power is connected to the Power A input and there is no plan to co...

Страница 269: ...r 148 Not Acknowledged 1A01 Module configuration could not be obtained 150 Module Status Fault 1A04 Module did not boot properly 151 UTC Time Valid Time of startup NTP is enabled but GPS time not being used 152 TODSYNC Timeout Time of day TOD was requested by the Comms module no response from the GPS module 153 Upload Image Start System firmware upgrade status 154 Upgrade 1A02 Module s firmware up...

Страница 270: ...he position shown 203 SNMP Agent V2 COML The SNMP mode has been enabled 204 SNMPv2 Manager INIT 192 5 41 39 COML An SNMP Manager has been initialized at the IP address shown 206 SNMP Trap ALM COML The SNMP Trap Port has been set to send traps on alarms only 207 Chg KeepAlive ALL 15 minutes COML The Keep Alive timer has been set to the interval shown 208 Operating Mode Subtending COML A user has ch...

Страница 271: ...as saved the setup to the user default Table 6 5 Communications Module Alarm Defaults ID Description Alarm Level Alarm Settable Error Delay s Error Delay Settable Clear Delay Clear Delay Settable 000 Backplane communication Minor Yes 5 Yes Immed No 001 Mastership Problems Minor Yes 30 Yes Immed No 002 Loss of Power A Minor Yes Immed No Immed No 003 Loss of Power B Minor Yes Immed No Immed No 004 S...

Страница 272: ...nable to communicate with Expansion Shelf 2 Check cables 006 Shelf 3 Comm Lost Unable to communicate with Expansion Shelf 3 Check cables 007 Shelf 4 Comm Lost Unable to communicate with Expansion Shelf 4 Check cables 008 Shelf 5 Comm Lost Unable to communicate with Expansion Shelf 5 Check cables 009 Detect Mdl Removed Fault A module has been removed from the system or is not responding to Comms mo...

Страница 273: ... 160 Clk C Source 1A04 01 Bypass clock source has changed 161 Sync Clk C Start Status of Sync acquire operation 192 InitUserTable JAY COML Administrator initialized user database 193 Add User DONNA COML Administrator added a user to user database 194 Mod User CALEB COML User Administrator modified user database 195 Del User TEST1 COML Administrator deleted user from user database 196 Pql Table DS1...

Страница 274: ...een set to the interval shown 208 Operating Mode Subtending COML A user has changed the operating mode 209 Notification V3 COML A user has changed the notification format 210 Login Event Enable COML A user has changed whether login events are stored 211 TL1 Format GR831 COML A user has changed the TL1 format to the specified value 212 SNMPv3 User ADD id 1 COML An SNMP user has been added to the us...

Страница 275: ...nable to communicate with Expansion Shelf 2 Check cables 006 Shelf 3 Comm Lost Unable to communicate with Expansion Shelf 3 Check cables 007 Shelf 4 Comm Lost Unable to communicate with Expansion Shelf 4 Check cables 008 Shelf 5 Comm Lost Unable to communicate with Expansion Shelf 5 Check cables 009 Detect Mdl Removed Fault A module has been removed from the system or is not responding to Comms mo...

Страница 276: ... 160 Clk C Source 1A04 01 Bypass clock source has changed 161 Sync Clk C Start Status of Sync acquire operation 192 InitUserTable JAY COML Administrator initialized user database 193 Add User DONNA COML Administrator added a user to user database 194 Mod User CALEB COML User Administrator modified user database 195 Del User TEST1 COML Administrator deleted user from user database 196 Pql Table DS1...

Страница 277: ...t Enable COML A user has changed whether login events are stored 211 TL1 Format GR831 COML A user has changed the TL1 format to the specified value 212 SNMPv3 User ADD id 1 COML An SNMP user has been added to the user table in the position shown 213 SNMPv3 Manager INIT 192 5 41 39 COML An SNMP Manager has been initialized at the IP address shown 251 Err Delay 1 300 sec COML A user has changed the ...

Страница 278: ...ervices 007 Phase Hdw Fault One of the clock PLLs is not locked 008 Phase 3Sigma Fault Check incoming signal quality The phase measurements are invalid or missing 009 Phase Polarity Event The input signal is unstable 129 Install CC Input Module The Input module has been installed 130 Remove CC Input Module The Input module has been removed 131 Enable CC Input Module COML The Input module has been ...

Страница 279: ...2 Maj COML An alarm level change 253 Elevate Time 86400 sec COML An alarm elevation time change 254 Setup Save COML User defaults have been set and saved Table 6 9 Composite Clock Input Module Alarm Defaults ID Description Alarm Level 000 LOS Major 003 BPV Major 005 Hdw Config Major 006 Clock PLL Major 007 Phase Hdw Major 008 Phase 3Sigma Minor 009 Phase Polarity Major Table 6 8 Composite Clock In...

Страница 280: ...s good 004 CRC Active Verify port CRC is off Verify signal is good 005 MTIE L1 Exceeded MTIE limit 1 has been exceeded 006 MTIE L2 Exceeded MTIE limit 2 has been exceeded 007 PQL Below Prov Received SSM PQL is below provisioned PQL 008 SSM Lost Set port SSM to Off to clear 009 Ref Qualifier Fault Re seat module or correct the input signal to clear the fault 010 Clock PLL Unlocked Re seat module 01...

Страница 281: ...changed input priority level 202 SSM Bit 4 COML User changed SSM Bit location E1 only 203 Prov PQL 5 COML User changed input provisioned PQL 204 MTIE Err Limit T100 L1 550 COML User changed input MTIE limits L1 L2 205 Gain On COML User changed the input gain control 206 CSFlt Off COML User changed input Cesium Fault control 207 Err Cnt BPV 16 COML Signal Alarm Error Count LOS AIS OOF BPV or CRC 20...

Страница 282: ...me change 254 Setup Save COML User defaults have been set and saved Table 6 11 DS1 E1 Input Module Alarm Defaults ID Description Alarm Level 000 LOS Major 001 AIS Major 002 OOF Minor 003 BPV Minor 004 CRC Minor 005 MTIE L1 Minor 006 MTIE L2 Major 007 PQL Minor 008 SSM Major 009 Ref Qualifier Minor 010 Clk PLL Major 011 Inp PLL Major 012 Phase Hdw Major 013 FREQ Minor 014 Hdw Config Major Table 6 1...

Страница 283: ...The antenna is connected The cable and connectors are not damaged The antenna is correctly placed 003 Antna Shorted Shorted Ring out the cable to ensure that the center conductor is not shorted to the sleeve then verify that The antenna cable is connected properly The cable and connectors are not damaged 004 Engine Hdw Fault Reseat module If problem persists call SGS 005 Engine System Fault If ala...

Страница 284: ...n 300 AvgCnt COML The position has been calculated 199 Tracking Mode On COML User specified GPS positioning mode has been set 200 Pos Set by Rec Information Locked COML User specified GPS positioning mode has been set to Calc and the position has been recalculated and locked in 201 Engine Set Time GPS System time has been set to UTC by the GPS module 203 PDOP 2 COML User has changed the PDOP on th...

Страница 285: ...Input Module Alarms and Events 004 Engine Hdw Major 005 Engine System Minor 006 Position Minor 007 Clk PLL Major 008 Item Number Major 009 GPS Qualifier Report 010 Phase Hdw Major 011 MTIE L1 Minor 012 MTIE L2 Major 013 Freq Minor Table 6 13 GPS Input Module Alarm Defaults Continued ID Description Alarm Level ...

Страница 286: ...ck module in slot A12 is in warm up mode or has other problems 004 Clk C Lost Reference signal is in LOS and both clocks have been removed or are in warm up 005 Clk D Lost Only in SDU Loss of backup clock Check cable 006 Clk Level Below Clock A or B is below output module setting 007 Clk Selected None No clocks no output 008 VCXO Lost VCXO problems re seat or replace module 009 PLL Unlocked No clo...

Страница 287: ...User has changed time to elevate alarm level 253 Elevate Time 86400 sec COML An alarm elevation time change 254 Setup User Default COML User has reset setup to user defined default values Table 6 15 2048 kHz Output Module Alarm Defaults ID Description Alarm Level 000 Alarm Deprecated Major 001 Module Match Major 002 Clk A Major 003 Clk B Major 004 Clk C Major 005 Clk D Major 006 Clk Level Major 00...

Страница 288: ...n slot A12 is in warm up mode or has other problems 004 Clk C Lost Reference signal is in LOS and both clocks have been removed or are in warm up 005 Clk D Lost Only in SDU Loss of backup clock Check cable 006 Clk Level Below Clock A or B is below output module setting 007 Clk Selected None No clocks no output 008 VCXO Lost VCXO problems re seat or replace module 009 PLL Unlocked No clocks or VCXO...

Страница 289: ...oName Set User has changed the port name 252 Alm Level 1 Min COML User has changed time to elevate alarm level 253 Elevate Time 86400 sec COML An alarm elevation time change 254 Setup User Default COML User has reset setup to user defined default values Table 6 17 CC Output Module Alarm Defaults ID Description Alarm Level 000 Alarm Deprecated Major 001 Module Match Major 002 Clk A Major 003 Clk B ...

Страница 290: ...her problems 004 Clk C Lost Reference signal is in LOS and both clocks have been removed or are in warm up 005 Clk Level Below Clock A or B is below output module setting 006 Clk Selected None No clocks no output 007 PortFlt Active 40000 Indicates which output port is in fault typically shorted Repair short and re enable port 008 VCXO Lost VCXO problems re seat or replace module 009 PLL Unlocked N...

Страница 291: ...4 1375ft COML CC signal phase offset settings have been changed for the port shown 224 IoName Set User has changed the port name 252 Alm Level 1 Min COML User has changed time to elevate alarm level 253 Elevate Time 86400 sec COML An alarm elevation time change 254 Setup User Default COML User has reset setup to user defined default values Table 6 19 DS1 Output Module Alarm Defaults ID Description...

Страница 292: ...tion mismatch Re seat or replace module 002 Clk A Lost Clock module in slot A1 is in warm up mode or has other problems 003 Clk B Lost Clock module in slot A12 is in warm up mode or has other problems 004 Clk C Lost Reference signal is in LOS and both clocks have been removed or are in warm up 005 Clk D Lost Only in SDU Loss of backup clock Check cable 006 Clk Selected None No clocks no output 007...

Страница 293: ...changed SSM setting 201 SSM Bit 4 COML User has changed SSM bit position 224 IoName Set User has changed the port name 252 Alm Level 1 Min COML User has changed time to elevate alarm level 253 Elevate Time 86400 sec COML An alarm elevation time change 254 Setup User Default COML User has reset setup to user defined default values Table 6 21 E1 2048 kHz Output Module Alarm Defaults ID Description A...

Страница 294: ...ion Fault Redundant configuration mismatch Re seat or replace module 002 Clk A Lost Clock module in slot A1 is in warm up mode or has other problems 003 Clk B Lost Clock module in slot A12 is in warm up mode or has other problems 004 Clk C Lost Reference signal is in LOS and both clocks have been removed or are in warm up 005 Clk D Lost Only in SDU Loss of backup clock Check cable 006 Clk Selected...

Страница 295: ... of specified alarm 253 Elevate Time 86400 sec COML User has changed the alarm elevation time 254 Setup User Default COML User has changed setup to user defined values Table 6 23 RS 422 Output Module Alarm Defaults ID Description Alarm Level 000 Hdw Config Major 001 Configuration Major 002 Clk A Major 003 Clk B Major 004 Clk C Major 005 Clk D Major 006 Clk Selected Major 007 VCXO Major 008 PLL Maj...

Страница 296: ...e fuse for Power A is properly installed and not OPEN Verify that Power Bus A is providing 48 VDC to the unit If no power is connected to the Power A input and there is no plan to connect power issue the command AL 10 1 IG at the prompt 001 Pwr B Lost Verify that the fuse for Power B is properly installed and not OPEN Verify that Power Bus B is providing 48 VDC to the unit If no power is connected...

Страница 297: ...chnical Reference 297 Chapter 7 Connector Pinouts This chapter describes the pinouts for each of the connectors on the SSU 2000e chassis In This Chapter Signal Names and Definitions Shelf Module Slot Addressing and Size Assignments I O Connector Grounding ...

Страница 298: ... Signal Names and Definitions All the connectors in the following sections are located on the top of the front panel of the SSU 2000e as shown in Figure 7 1 Figure 7 1 SSU 2000e Connection Panel Power and Ground Figure 7 2 shows the power and ground connections for the SSU 2000e chassis Figure 7 2 Power and Ground Connection Pinouts ...

Страница 299: ...Line J4 6 RXD A Serial Port A Received Data J4 2 RTS A Serial Port A Request to Send Control Line J4 7 TXD A Serial Port A Transmitted Data J4 3 CTS A Serial Port A Clear to Send Control Line J4 8 DTR A Serial Port A Data Terminal Ready Control Line J4 4 RI A Serial Port A Ring Indicator Control Line J4 9 RTN A Serial Port A Signal Return J4 5 DCD B Serial Port B Data Carrier Detect Control Line J...

Страница 300: ...ve Side of Transmitted Data J3 1 TX Ethernet 10 Base T Negative Side of Transmitted Data J3 2 RX Ethernet 10 Base T Positive Side of Received Data J3 3 RX Ethernet 10 Base T Negative Side of Received Data J3 6 Table 7 2 Signal Names and Locations of Local OSC and Antennas Name Description Connector Pin LO A Local Oscillator A Positive Side of Signal J1 A Ctr LO A Local Oscillator A Negative Side o...

Страница 301: ...act TB1 1 LCRT COM Local Critical Alarm Common Contact TB1 2 LCRT NC Local Critical Alarm Normally Closed Contact TB1 3 LMAJ NO Local Major Alarm Normally Open Contact TB1 4 LMAJ COM Local Major Alarm Common Contact TB1 5 LMAJ NC Local Major Alarm Normally Closed Contact TB1 6 LMIN NO Local Minor Alarm Normally Open Contact TB1 7 LMIN COM Local Minor Alarm Common Contact TB1 8 LMIN NC Local Minor ...

Страница 302: ...losed Contact TB2 3 RMAJ NO Remote Major Alarm Normally Open Contact TB2 4 RMAJ COM Remote Major Alarm Common Contact TB2 5 RMAJ NC Remote Major Alarm Normally Closed Contact TB2 6 RMIN NO Remote Minor Alarm Normally Open Contact TB2 7 RMIN COM Remote Minor Alarm Common Contact TB2 8 RMIN NC Remote Minor Alarm Normally Open Contact TB2 9 Table 7 3 Signal Names and Locations of Alarms Continued Nam...

Страница 303: ...er J8 1 14 MOSI2 SPI Master Out Slave In Data line J8 2 15 MISO2 SPI Master In Slave Out Data line J8 3 16 SS2 SPI Slave Select line generated by SPI Master J8 5 18 SBUSY2 SPI Slave Busy line generated by SPI Slave J8 4 17 SRQ2 SPI Service Request line generated by SPI Slave J8 6 19 CLKAOUT2 Clock A to Output Modules synced 4 kHz J8 7 20 CLKBOUT2 Clock B to Output Modules synced 4 kHz J8 8 21 CLKC...

Страница 304: ...tput paired with 5 5 5 I O Output Pair A or Receiver Input Output paired with 4 or a GPS Receiver module 6 7 6 7 I O Output Pair B Inputs or paired Output modules 8 9 8 9 I O Output Pair C Inputs or paired Output modules 10 11 10 11 I O Output Pair D Inputs or paired Outputs modules 12 15 I O Extras Reserved for future I O 12 17 Clock Clock B 0 All Addresses all modules in the Shelf Table 7 6 I O ...

Страница 305: ...d Plane I 0 3 Micro D50S J12 Body Shield Connected to Frame Ground Plane I 0 4 Micro D50S J13 Body Shield Connected to Frame Ground Plane I 0 5 Micro D50S J14 Body Shield Connected to Frame Ground Plane I 0 6 Micro D50S J15 Body Shield Connected to Frame Ground Plane I 0 7 Micro D50S J16 Body Shield Connected to Frame Ground Plane I 0 8 Micro D50S J17 Body Shield Connected to Frame Ground Plane I ...

Страница 306: ...Chapter 7 Connector Pinouts I O Connector Grounding 306 SSU 2000e Technical Reference 12713140 003 2 Revision E 01 January 2007 ...

Страница 307: ...verify settings In This Chapter Communications Module Default Settings Clock Module Default Settings DS1 and E1 Input Module Default Settings GPS Input Module Default Settings DS1 and E1 Line Re timing Module Default Settings DS1 and E1 Output Module Default Settings 2048 kHz Output Module Default Settings E1 2048 kHz Output Module Default Settings Composite Clock Output Module Default Settings RS...

Страница 308: ...efault if the current configuration is invalid or not present Factory Configuration the factory default configuration User List configurations Maximum of 25 users including four built in users EIA 232 C Port Comm Port Timeout All three comm ports are set to 9600 baud Interactive Mode CRLF and Echo on Five minutes for all Interactive Mode Note the unit should have one user added that is not in the ...

Страница 309: ... On 1 Off 0 Frequency Offset Set 4 0 E 8 Clear 3 5 E 8 Set 2 5 E 7 Clear 2 0 E 7 Set 9 8 E 6 Clear 9 3 E 6 Constant Elevation Time s 86 400 60 to 500 000 s 0 disabled PQL Setting 5 6 8 Constant Table 8 3 DS1 and E1 Input Module Default Configuration Configuration Setting Factory Default Range Input Frequency for unframed signals 1 544 for DS1 Input module 2 048 MHz for E1 Input module 1 MHz 1 544 ...

Страница 310: ...d AIS 1 to 10 000 for BPV CRC and OOF MTIE Limits See Table 8 4 and Table 8 5 1 to 10 000 MTIE Limit 1 Alarm Mode MINOR Ignore Report Minor Major or Critical MTIE Limit 2 Alarm Mode MAJOR Ignore Report Minor Major or Critical Alarm Initial Severity MINOR except LOS and Level 2 MTIE which are MAJOR Ignore Report Minor Major or Critical Alarm Initial Delay 0 s 0 to 86 400 s Alarm Elevation Time 86 4...

Страница 311: ... 880 1100 790 990 100000 1600 2000 1440 1800 Table 8 5 E1 Input Module MTIE Limits Time s Set Limit L1 ns Set Limit L2 ns Clear Limit L1 ns Clear Limit L2 ns 10 80 100 70 90 100 800 1000 700 900 1000 1600 2000 1400 1800 10000 1170 2835 2000 2500 100000 4260 5330 3800 4800 Table 8 6 GPS Input Module Default Configuration Settings Configuration Setting Factory Default Range Position GPS only Latitud...

Страница 312: ...rt Minor Major Critical MTIE T10 Set Limit1 260 0 to 60 000 MTIE T10 Set Limit2 325 0 to 60 000 MTIE T100 Set Limit1 440 0 to 60 000 MTIE T100 Set Limit 2 550 0 to 60 000 MTIE T1K Set Limit 1 810 0 to 60 000 MTIE T1K Set Limit 2 1010 0 to 60 000 MTIE T10K Set Limit 1 880 0 to 60 000 MTIE T10K Set Limit 2 1100 0 to 60 000 MTIE T100K Set Limit 1 1600 0 to 60 000 MTIE T100K Set Limit 2 2000 0 to 60 0...

Страница 313: ...Range DS1 Line Re Timing Module Slips Threshold Error 4 Clear 4 1 to 255 in any 24 hour period Fault Strategy AIS AIS SQUELCH Port Enable Enabled Enabled Disabled Port LBO 1 0 133 ft 1 0 133 ft 2 133 266 ft 3 266 399 ft 4 399 533 ft 5 533 655 ft Circuit ID None blank String from 0 43 characters only valid TL1 characters are supported E1 Line Re Timing Module Slips Threshold Error 4 Clear 4 1 to 25...

Страница 314: ...e OFF Clock C is not selected even if no other clock is available Framing ESF D4 ESF Line Length 0 133 ft 133 266 ft 266 399 ft 399 533 ft 533 655 ft PQL Override Disabled 0 1 16 0 is disabled Zero Suppression ON ON B8ZS OFF AMI Alarm Elevation Time 86 400 s 60 to 500 000 s 0 is disabled E1 Output Module Enable Disable Outputs Enabled Settable for each output port Minimum Clock Level Acquire Acqui...

Страница 315: ...e parameters are listed in Table 8 10 Table 8 9 2048 kHz Output Module Configuration Setting Factory Default Range Port State Enabled Disabled Enabled Min Clock Acquire Acquire Lock Framing Not applicable Not applicable Bypass On On Off Fault Action On Off On Auto Alarm Elevation Time 86 400 s 60 to 500000 0 is disabled Squelching 0 1 to 16 0 is disabled Table 8 10 E1 2048 kHz Output Module Config...

Страница 316: ...racters 0 is string terminator Alarm Elevation 86 400 s 60 500 000 s 0 is disabled Squelching 0 1 16 0 is disabled Table 8 11 Composite Clock Output Module Configuration Configuration Setting Factory Default Range Port State Enabled Disabled Enabled Min Clock Acquire Acquire Lock Bypass On On Off Fault Action On Off On Auto Duty Cycle 5 8 5 8 or 50 50 Alarm Elevation Time 86 400 s 60 to 500 000 0 ...

Страница 317: ...422 Output Module Configuration Configuration Setting Factory Default Range Port State Enabled Disabled Enabled Min Clock Acquire Acquire Lock Framing Not applicable Not applicable Bypass On On Off Fault Action On Off On Auto Duty Cycle 50 50 5 8 or 50 50 Alarm Elevation Time 86 400 s 60 to 500 000 s 0 is disabled Table 8 13 Default PQL Values DS1 E1 PQL SSM S DS1 Description SSM S E1 Description ...

Страница 318: ... 0x40 0x0F Table 8 14 User Changes to Factory Default Settings Setting Factory Default User Changes Communications Module Defaults Unit Name SSU_2000 Module Information configurations Current Configuration the configuration that is currently in use User Default Configuration configuration the user specifies as the default if the current configuration is invalid or not present Factory Configuration...

Страница 319: ... Mode Ethernet IP Address IP Address 0 0 0 0 Gateway Address 0 0 0 0 Network Mask 255 255 255 0 Clock Module 1 Warmup Time 1200 s Min Tau Limit 2E 300 s TYPE I 150 s 3E 150 s Max Tau Limit 2E 10 000 s TYPE I 1200 s 3E 1200 s Min Lock Tau 2E 1000 s TYPE I 150 s 3E 1000 s Max Lock Tau 2E 9000 s TYPE 1 155 s 3E 1200 s Clk Switch AR On Input Switch AutoReturn AR Input Selection Mode Priority Local Osc...

Страница 320: ... I 1200 s 3E 1200 s Min Lock Tau 2E 1000 s TYPE I 150 s 3E 1000 s Max Lock Tau 2E 9000 s TYPE 1 155 s 3E 1200 s Clk Switch AR On Input Switch AutoReturn AR Input Selection Mode Priority Local Oscillator LO Off Elevation Time 86400 seconds PQL Setting 2E 5 TYPE I 6 3E 8 Table 8 14 User Changes to Factory Default Settings Continued Setting Factory Default User Changes ...

Страница 321: ...tions This chapter provides specifications for the SSU 2000e and for its functional components such as operating conditions power inputs clock inputs and outputs indicators EMC and safety standards and chassis dimensions In This Chapter SSU 2000e Shelf Specifications SDU 2000 Shelf Specifications ...

Страница 322: ...ements of the Telcordia Technologies formerly Bellcore document GR 1244 CORE Reference Signals Determined by the type of Input module GPS navigation signal DS1 D4 or ESF E1 CAS or CCS Clock 1 MHz 1 544 MHz 2048 kHz 5 MHz 10 MHz Composite Clock Sync Status Messaging SSM Compliant with SSM specifications per T1X1 3 TR33 ANSI T1 101 1999 and Telcordia Technologies GR 253 and 378 CORE and with applica...

Страница 323: ...Reference or monitoring capability Signal Type DS1 E1 2048 kHz G 703 Sec 13 1 544 MHz 2 048 MHz 1 5 and 10 MHz Clocks user settable Composite Clock GR 378 1 544 6 312 MHz G 703 GPS Integrated single or dual Sync Status Messaging SSM Fully supported Selection Mode Priority and PQL user settable Performance Measurement Resolution 1 ns Sampling Rate 40 Hz MTIE and TDEV Exceeds latest ANSI ITU T and T...

Страница 324: ... with 20 outputs per module Maximum of 1120 outputs in four Expansion Shelves Alarm Closures MINOR Contact closure NC or NO 1 Amp Form C MAJOR Contact closure NC or NO 1 Amp Form C CRITICAL Contact closure NC or NO 1 Amp Form C Chassis Power and Grounds Power Connections A B Input connections at opposite upper sides of the rear panel DC 38 to 72 5 VDC 48 VDC nominal DC Power maximum 240 watts per ...

Страница 325: ... 2 Temperature Transporting 40 C to 70 C Duration 3 months GR 63 CORE Sec 4 1 1 ETS 300 019 1 Class 2 3 Chassis Environmental Relative Humidity Transporting 5 to 100 Non condensing Duration 3 months GR 63 CORE Sec 4 1 1 ETS 300 019 1 Class 2 3 Heat Dissipation GR 63 CORE Sec 4 1 4 Altitude 200 ft below to 13 000 ft 61 to 3961 m above sea level GR 63 CORE Sec 4 1 3 Airborne Contaminants GR 63 CORE ...

Страница 326: ...3 2 4 Interface A Power Input ETS 300 132 2 Part 2 Operated by direct current DC Low Impedance Plane Grounding ETS 300 253 GR 1089 CORE Sec 9 Intra building Lighting GR 1089 CORE Sec 4 5 9 Antenna Output Receiver Input EN 61000 4 5 1 kV tested combination wave generator 1 2 50 8 20 μs 12 Ω impedance I O Adapter Panels Width 19 EIA Standard rack mount Optional rack ears for mounting in 23 EIA AT T ...

Страница 327: ... Operating Conditions Parameter Minimum Maximum Units Notes Supply Voltage 38 65 Volts DC Temperature 0 50 C 1 Temperature Rate of Change 8 3 C Hr Relative Humidity 5 85 2 Altitude 200 ft 13 000 feet 3 1 Inlet air temperature limited convection 15 ft min 2 Non condensing over specified temperature range 3 The maximum operation ambient temperature shall be reduced by 2 C for every 984 ft altitude a...

Страница 328: ...e the unit 2 Isolated power inputs are user settable for positive or negative grounding schemes 3 The 48 VDC return is connected to the common ground plane at power source Table 9 5 Input Signal Specifications Parameter Specification DS1 Signals Framing D4 SF or ESF User Selectable Bit Rate 1544 kbit s Format AMI or B8ZS per ANSI T1 102 ITU T G 703 Sec 5 Amplitude Range 3 to 24 dBDSX Jitter and Wa...

Страница 329: ...wave Amplitude Range 1 5 to 10 V peak to peak Input Error Threshold 0 to 255 intervals per hour LOS Input Impedance 50 75 100 120 3300 Ω user selectable Table 9 6 Output Signal Specifications Parameter Specification DS1 Signals Framing user selectable Outputs D4 Super Frame SF or Extended Super Frame ESF Pulse Amplitude 2 4 to 3 6 V peak into 100 Ω Output Jitter 0 03 UI Signal Waveshape Rise Time ...

Страница 330: ...Composite Clock Signals 64 kbit s Number of Outputs 20 per module Signal Waveshape Duty Cycle Rise Time Pulse Width Pulse Interval Amplitude Termination Impedance Rectangular 62 5 or 50 50 duty cycle software selectable per G 703 Sec 4 and GR 378 5 8 62 5 50 50 500 ns 500 ns 9 8 µS 5 7 8125 µS 5 15 625 µS 5 15 625 µS 5 2 7 to 5 5 V peak 1 0 0 1 V 133 Ω 5 110 Ω 2048 kHz Clock Signals Signal Wavesha...

Страница 331: ...m Maximum of 61 m 200 ft between the SSU 2000e main shelf and the farthest expansion shelf Output Section Port 20 ports per Output module pair Distribution Capacity 100 summed outputs per shelf Signal Type DS1 E1 2048 Kbit s 1 MHz 1 544 MHz 2 048 MHz G703 Sec 13 5 MHz RS 422 Composite Clock CC DS1 Line Re Timing E1 Line Re Timing Expansion Shelf Mechanical Height 10 5 in 26 7 cm Depth 11 5 in 29 2...

Страница 332: ...Power Redundant Inputs 38 to 72 5 VDC 240 W max 110 W typical Grounds Return DC isolated from frame and logic grounds Integrated frame and logic ground Power Connections A BUS and B BUS input power connectors 6 terminal block on opposite sides of the rear panel Table 9 7 SDU 2000 System Specifications Continued Specification Description ...

Страница 333: ...apter lists the standards and other reference materials that apply to the SSU 2000e In This Chapter ANSI T1 101 1999 Synchronization Interface Standards for Digital Networks Generic Requirements Technical Advisories and Framework Technical Advisories Technical References EIA TIA Documents Other Reference Documents ...

Страница 334: ...NSI T1 105 03 1994 Synchronous Optical Network SONET Jitter at Network Interfaces 7 ANSI T1 105 03a 1995 Synchronous Optical Network SONET Jitter at Network Interfaces DS1 Supplement 8 ANSI T1 105 03b 1997 Synchronous Optical Network SONET Jitter at Network Interfaces DS3 Supplement 9 ANSI T1 105 04 1995 Synchronous Optical Network SONET Data Communication Channel Protocols and Architectures Famil...

Страница 335: ...SGR Common Requirements Issue 1 Bellcore December 1995 A module of TSGR FR 440 6 GR 831 CORE OTGR Section 12 1 Operations Application Messages Language for Operations Application Messages Issue 1 Bellcore November 1996 A module of OTGR FR 439 7 GR 1089 CORE Issue 2 Revision 1 2 1999 Electromagnetic Compatibility and Electrical Safety Generic Criteria for Network Telecommunications Equipment Techni...

Страница 336: ...ia Issue 1 Bellcore December 1990 A module of TSGR FR 440 TR NWT 000930 Generic Requirements for Hybrid Microcircuits Used in Telecommunications Equipment Issue 2 Bellcore September 1993 A module of RQGR FR 796 14 TR NWT 001112 Broadband ISDN User to Network Interface and Network Node Interface Physical Layer Generic Criteria Issue 1 Bellcore June 1993 15 TA NPL 000286 not available 16 TA NPL 0004...

Страница 337: ... Drop Multiplex Equipment SONET ADM Generic Criteria Issue 3 Bellcore May 1992 A module of TSGR FR 440 8 TR NWT 000835 OTGR Section 12 5 Network Element and Network System Security Administration Messages Issue 3 Bellcore January 1993 A module of OTGR FR 439 TR OPT 000839 see GR 839 CORE TR NWT 000917 SONET Regenerator SONET RGTR Equipment Generic Criteria Issue 1 Bellcore December 1990 A module o...

Страница 338: ...ed DC to DC Converters Bellcore Technical Reference EIA TIA Documents 1 EIA TIA 455 170 Cutoff Wavelength of Single Mode Fiber by Transmitted Power 2 EIA TIA 492 Generic Specification for Optical Waveguide Fiber 3 EIA TIA 559 Single Mode Fiber Optic System Transmission Design 4 FOTP 127 Spectral Characterization of Multimode Laser Diodes 5 OFSTP 2 Effective Transmitter Output Power Coupled into Si...

Страница 339: ...nants 6 IEC 68 2 10 Mould growth 7 IEC 68 2 27 Testing method shock 8 IEC 68 2 29 Testing method shock 9 IEC 68 2 36 Testing method random vibration 10 IEC 917 2 2 Dimensions for subracks and plug in units 11 ISO 1043 1 1987 Symbols for marking of polymers 12 ISO 1043 2 1988 Symbols for marking of polymers 13 ISO 11469 1993 Marking of polymers 14 ITU T K21 EMC immunity requirements 15 UL 1950 CSA ...

Страница 340: ...nts Part 1 Product Family Overview Compliance criteria and test levels 31 EN 55022 1994 Limits and Methods of Measurement of Radio Disturbance Characteristics of Information Technology Equipment 32 EN 61000 4 2 1995 Electromagnetic Compatibility EMC Part 4 Testing and Measurement Techniques Section 2 Electrostatic Discharge Immunity Test Basic EMC publication 33 EN 61000 4 3 1996 Electromagnetic C...

Страница 341: ...er level 33 aid definition ICS 164 definition TL1 26 AIS error threshold retrieving TL1 102 error clear count retrieving ICS 192 error clear count retrieving TL1 66 error clear count setting ICS 194 alarm cutoff activating ICS 170 activating TL1 118 retrieving status TL1 36 alarms 2048 kHz Output module 286 alarm correlation tag 30 Buffer module 296 CC Input module 278 CC Output module 288 Clock m...

Страница 342: ...tus retrieving current TL1 46 autoswitch setting ICS 215 setting TL1 134 status retrieving current ICS 215 status retrieving current TL1 46 B B8ZS enabling disabling ICS 193 enabling disabling TL1 128 backup clock connector J9 303 baud rate default setting 308 retrieving ICS 175 retrieving TL1 48 setting ICS 175 setting TL1 126 Bellcore See Telcordia Technologies Bipolar 8 Zero Substitution See B8...

Страница 343: ...ers ICS 175 setting port parameters TL1 126 signals 299 Communications module alarms 268 272 275 default settings 308 events 269 272 275 restoring factory defaults ICS 221 restoring factory defaults TL1 149 software part numbers 21 software revision retrieving ICS 233 complied message TL1 28 Composite Clock Input module alarms 278 events 278 parameters retrieving TL1 43 setting parameters TL1 121 ...

Страница 344: ... input frequency setting ICS 193 input signal specifications 328 MTIE limits 310 parameters retrieving TL1 51 DS1 Line Re timing module default settings 313 DS1 Output module alarms 290 default settings 314 events 290 parameters retrieving TL1 52 retrieving setting parameters ICS 207 duty cycle setting CC Output module ICS 208 CC Output module TL1 122 E E1 input framing mode TL1 128 output framing...

Страница 345: ...e 265 Communications module 269 272 275 DS1 Input module 280 DS1 Output module 290 E1 Input module 280 E1 2048 kHz Output module 292 GPS Input module 283 login setting ICS 187 phase build out enabling ICS 210 phase build out enabling TL1 147 retrieving ICS 186 retrieving TL1 56 RS 422 Output module 294 exceptional operating conditions 327 F factory configuration command ICS 220 TL1 149 fax number ...

Страница 346: ... TL1 126 Info command ICS 191 in process message TL1 27 input power and grounding specifications 328 power polarity 328 input reference retrieving current ICS 215 retrieving current TL1 67 setting ICS 215 setting TL1 134 specifications 328 inputs CAS setting mode ICS 193 CAS setting mode TL1 128 CC parameters retrieving TL1 43 CC setting parameters TL1 121 CCS setting mode ICS 193 CCS setting mode...

Страница 347: ...iew 240 L LEDs status retrieving TL1 73 testing ICS 169 line length DS1 outputs ICS 208 setting DS1 E1 Output modules TL1 129 line termination ICS 175 LNA See GPS antenna local time offset setting ICS 229 setting TL1 127 lock clock level affecting outputs TL1 129 clock level affecting outputs ICS 208 logging in ICS 165 199 TL1 159 logging off ICS 171 TL1 159 login events enable ICS 187 enabling TL...

Страница 348: ...s E1 Input module 311 mask setting ICS 194 retrieving data ICS 201 retrieving data TL1 76 specifications 323 threshold retrieving ICS 192 threshold retrieving TL1 59 79 threshold setting ICS 194 threshold setting TL1 139 mulltiframe mode setting TL1 130 multiframe mode setting ICS 192 N name setting ICS 203 TL1 140 naming ports ICS 140 196 network element type retrieving TL1 81 Network Time Protoc...

Страница 349: ...249 crimper kit GPS antenna 247 shelves retrieving ICS 177 shelves retrieving TL1 69 password aging ICS 219 aging TL1 148 changing ICS 232 lockout ICS 219 lockout TL1 148 maximum length 232 modifying ICS 231 modifying TL1 158 setting temporary ICS 232 setting temporary TL1 158 phase history retrieving ICS 211 history retrieving TL1 90 setting to zero ICS 211 setting to zero TL1 144 phase build out...

Страница 350: ...oswitching ICS 215 autoreturn and autoswitching TL1 134 related documentation 17 relative humidity GPS antenna 245 non operating conditions 327 operating conditions 327 relays testing 169 reloading user configuration ICS 221 TL1 149 removing a module ICS 178 TL1 159 reports retrieving ICS 186 retrieving TL1 94 setting TL1 120 requirements connectors 255 resetting a clock ICS 217 TL1 159 restarting...

Страница 351: ...anager list modifying TL1 152 manager list retrieving ICS 222 manager list retrieving TL1 105 mode retrieving TL1 104 mode setting TL1 151 mode setting retrieving ICS 222 user list modifying ICS 223 user list modifying TL1 153 user list retrieving ICS 222 user list retrieving TL1 106 SNMPv3 manager list changing TL1 154 notification type retrieving 108 notification setting TL1 155 user list changi...

Страница 352: ...nces 337 technician level users 32 Telcordia Technologies formerly Bellcore GR 1244 CORE 322 TR NWT 000831 20 temperature GPS antenna specifications 245 non operating conditions 327 operating conditions 327 rate and change 327 specifications GPS antenna 326 tid setting ICS 203 setting TL1 140 tid target identifier 26 time retrieving ICS 229 retrieving TL1 65 setting ICS 229 setting TL1 127 time of...

Страница 353: ...ff ICS 231 logging in ICS 199 logging off ICS 171 logging off TL1 159 maximum name length 232 unlocking ICS 232 unlocking TL1 158 user configuration reloading ICS 220 reloading TL1 149 saving ICS 220 saving TL1 149 user list retrieving 114 user level users 32 V VDC return common ground plane 328 version retrieving software ICS 233 W warmup clock level affecting outputs TL1 129 warmup time setting ...

Страница 354: ...Index Z Z 354 SSU 2000e Technical Reference 12713140 003 2 Revision E 01 January 2007 ...

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