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About the T1 Access Mux

1-2

9161-A2-GH30-20

September 1997

Components

The T1 access unit consists of either a 9161 or 9261 Network Access Module
(NAM) installed in a two-slot or five-slot chassis, along with optional Sync Data,
DSX, or voice Application Modules (APMs) for particular applications.

496-15129

Front View

(without Bezel)

Rear View

Slot 01

Slot 02

Slot 01

Slot 02

Fully Loaded 2-Slot Housing

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Summary of Contents for 9161 Single T1

Page 1: ...E CHANGE Please note that the area code for Paradyne Corporation in Largo Florida has changed from 813 to 727 For any Paradyne telephone number that appears in this manual with an 813 area code dial 727 instead ...

Page 2: ...MODEL 916x 926x T1 ACCESS MUX TECHNICAL REFERENCE Document No 9161 A2 GH30 20 September 1997 ...

Page 3: ...serves the right to revise this publication and to make changes from time to time in the contents hereof without obligation of Paradyne Corporation to notify any person of such revision or changes Changes and enhancements to the product and to the information herein will be documented and issued as a new release to this manual Warranty Sales and Service Information Contact your sales or service re...

Page 4: ... may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense The authority to operate this equipment is conditioned by the requirements that no modifications will be made to the equipment unless the changes or modifications are ...

Page 5: ...alified service personnel 6 General purpose cables are provided with this product Special cables which may be required by the regulatory inspection authority for the installation site are the responsibility of the customer 7 When installed in the final configuration the product must comply with the applicable Safety Standards and regulatory requirements of the country in which it is installed If n...

Page 6: ...agement Link Through the COM Port 2 2 Configuring an External Device Connected to the COM Port 2 3 Configuring End to End Management Control 2 4 Management Control Using the ESF FDL 2 4 Management Control Using an EDL 2 5 Selecting an IP Addressing Scheme 2 6 IP Addressing Scheme Examples 2 7 Direct Management Links to Remote T1 Access Units 2 7 Routing to Remote T1 Access Units on the Same Subnet...

Page 7: ...ed Order of Configuration 4 5 Configuration Option Areas 4 5 Accessing and Displaying Configuration Options 4 5 Changing Configuration Options 4 6 Saving Configuration Options 4 6 Configuring T1 and DSX 1 Interfaces 4 7 Configuring the Network Interface 4 7 Configuring the DSX 1 Interface 4 14 Configuring Ports 4 16 Configuring Sync Data Ports 4 16 Configuring Voice Ports 4 24 Copying Port Configu...

Page 8: ... 4 74 5 Troubleshooting and Maintenance What Are the Troubleshooting and Maintenance Features 5 1 How Do I Know There Is a Problem 5 1 LEDs 5 2 Alarms 5 2 Viewing Alarm Messages 5 2 Automatic Dialing Out When an Alarm Occurs 5 3 Manual Dialing Out When an Alarm Occurs 5 4 Displaying Directory Numbers 5 4 Changing Directory Numbers 5 5 Changing Device Name 5 5 Supported SNMP Traps 5 6 Dialing Out a...

Page 9: ... 5 24 Remote FT1 Data Channel Loopback 5 25 Sending and Monitoring Pattern Tests 5 25 Voice Port Tests 5 26 Digital Loopbacks 5 27 Analog Loopbacks 5 27 Line Loopbacks 5 28 Test Tones 5 28 Force and Monitor Signaling 5 29 Device Tests 5 31 Test Timeout 5 31 Starting and Stopping a Test 5 32 Aborting All Tests 5 33 Determining Test Status and Results 5 33 Hot Swapping of APMs 5 33 APM Insertion 5 3...

Page 10: ...Recording Configurations A 3 Channel Assignments Worksheets A 14 B MIB Descriptions MIB II Descriptions RFC 1213 B 1 System Group B 2 Interfaces Group B 3 Interface Stack Group B 14 Interface Test Table B 14 Generic Receive Address Table B 14 IP Group B 15 ICMP Group B 16 TCP Group B 16 UDP Group B 17 Transmission Group B 17 SNMP Group B 17 DS1 E1 MIB Descriptions RFC 1406 B 18 Near End Group DS1 ...

Page 11: ...on Table ent ds1 attp interfaces 5 B 31 DS1 Performance Statistics Group DS1PerfStats ent ds4 B 31 Synchronous Data Port Configuration syncPort attp interfaces 6 B 31 EDL Near end and Far end Registers dataPortPerStats syncPort 4 B 31 Channel Configuration crossConnect attp interfaces 7 B 31 Device Security attp security attp common 8 B 32 Device Traps attp traps attp common 9 B 32 Device Control ...

Page 12: ... 3 LAN Adapter and Cables E 4 T1 Network Interface Cable E 4 DSX 1 Port Interface E 5 T1 Line Interface Cable E 5 EIA 530A Port Interface E 6 EIA 530A to V 35 DTE Adapter Cable E 7 EIA 530A to RS449 DTE Adapter Cable E 9 EIA 530A to X 21 DTE Adapter Cable E 11 Voice APM Cables E 12 FXO FXS Voice APM Connector E 12 E M Voice APM Connector E 13 Extension Cables E 15 F Technical Specifications G Equi...

Page 13: ...IP addressing scheme Chapter 3 Applications Shows some typical T1 access unit applications Chapter 4 Setting Up Describes how to configure the T1 access unit for operation in your network Chapter 5 Troubleshooting and Maintenance Explains troubleshooting and test procedures of the T1 access unit Also includes dial out procedures hot swapping of APMs and how to perform a software upgrade Chapter 6 ...

Page 14: ...cifications Appendix G Equipment List Lists related equipment Glossary Defines acronyms and terms used in this document Index Lists key terms acronyms concepts and sections in alphabetical order Conventions Used Convention Indicates Italic Variable information e g slot s indicating slot number 01 02 etc Menu selection sequence The selections to be made from a menu or selections from within a menu ...

Page 15: ...for Connection to Digital Service 9109 A2 GN10 9109 Sync Data Application Module APM Installation Instructions 9109 A2 GN11 9109 E M Analog Voice Application Module APM Installation Instructions 9109 A2 GN12 9109 FXS Analog Voice Application Module APM Installation Instructions 9109 A2 GN13 9109 Dual DSX Application Module APM Installation Instructions 9109 A2 GN14 9109 FXO Analog Voice Applicatio...

Page 16: ...nt Information Base for Network Management of TCP IP Based Internets MIBII RFC 1213 March 1991 Definitions of Managed Objects for the DS1 and E1 Interface Types RFC 1406 January 1993 Evolution of the Interfaces Group of MIB II RFC 1573 January 1994 Definitions of Managed Objects for RS 232 like Hardware Devices RFC 1659 July 1994 ...

Page 17: ...oduct line supports the following T1 Access Mux configurations 9161 Single T1 NAM or 9261 Dual T1 NAM in a 2 slot housing 9161 Single T1 NAM or 9261 Dual T1 NAM in a 5 slot housing Housing g T1 NAM 2 Slot Housing 5 Slot Housing 9161 Single T1 NAM Model 9162 Model 9165 9261 Dual T1 NAM Model 9262 Model 9265 All configurations are referred to as the T1 access unit in this document ...

Page 18: ...s of either a 9161 or 9261 Network Access Module NAM installed in a two slot or five slot chassis along with optional Sync Data DSX or voice Application Modules APMs for particular applications 496 15129 Front View without Bezel Rear View Slot 01 Slot 02 Slot 01 Slot 02 Fully Loaded 2 Slot Housing ...

Page 19: ... NET2 NET1 MON NET2 MON NET 1 NET 2 PORT 97 15645 About the T1 Access Mux 1 3 9161 A2 GH30 20 September 1997 496 15138 Front View without Bezel Rear View Slot 01 Slot 05 Slot 01 Slot 05 Fully Loaded 5 Slot Housing The 9161 Single T1 NAM is equipped with One T1 network interface One DSX 1 drop and insert port Two DTE interface ports The 9261 Dual T1 NAM is equipped with Two T1 network interfaces Tw...

Page 20: ...APM which supports Two DSX 1 drop and insert ports See the 9109 Dual DSX Application Module APM Installation Instructions for more information The E M Voice APM which supports E M Type I II IV or V circuits law PCM coding of analog voice line Enterprise MIB for testing and some configuration functions See the 9109 E M Analog Voice Application Module APM Installation Instructions for more informati...

Page 21: ... options and MIB objects When an APM is inserted in a previously unassigned slot the T1 access unit configures the APM using the factory default configuration When the same type of APM is inserted into a previously assigned slot the T1 access unit uses the configuration for the APM that previously occupied the slot the APM does not have to be reconfigured When another type of APM is inserted into ...

Page 22: ...t data in the T1 bundle The management data always uses 1 DS0 64 Kbps Facility Data Link FDL Provides the management path over the FDL of the DS1 extended superframe ESF Using this method does not use any customer data bandwidth but requires end to end connectivity If you select this method you may need to work with your service provider to ensure that ESF framing is used and the required FDL mana...

Page 23: ...B object cross reference Test Jacks Located on the T1 access unit s faceplate support using external test equipment to perform break in testing and monitoring of the T1 network and DSX 1 interfaces Remove the housing s bezel to access these jacks Extensive Monitoring Capability Provides status information to help you keep track of and evaluate the unit s and network s operation via Status Branch P...

Page 24: ...rsty errored seconds as well as controlled slip seconds and loss of frame counts In addition yellow alarm loss of signal excessive error rate frame synchronization bit error and line code violation counts are kept for each 15 minute interval The worst interval for each statistic is provided as an additional aid in selecting statistical information surrounding trouble spots Configuration Upload Dow...

Page 25: ...T1 access units A method for end to end management connectivity across the network An IP addressing scheme that fits the local and end to end management connectivity methods Configuring Local Management Control When managing the T1 access unit locally you can establish a management link in one of two ways You can Create a management link directly connected through the COM port Connect through an e...

Page 26: ... Network AUX Port NET Port COM Port 2 Cables 1 for Management Data 1 or more for Customer Data Physical Connection Customer Data Customer Data Management Data DCE Port DTE Port The configuration options below show what should be configured for a management link These configuration options are configured from the user interface based upon the Port Type selected Asynchronous or Synchronous Menu sele...

Page 27: ...new firmware files to the T1 access unit you must set the FTP Session configuration option to Enable Configuring an External Device Connected to the COM Port The T1 access unit can be managed remotely by connecting an external device like a modem or PAD packet assembly disassembly facility to the COM port 97 15188 01 VT100 Emulation and Telnet or NMS using SNMP SNMP NMS WAN Link External Modem T1 ...

Page 28: ... as a management link if available for a point to point ESF T1 link where FDL is end to end 496 15183 LAN T1 Access Unit A Physical Connection FDL T1 Network T1 Access Unit B NMS As shown in the example in band management is accomplished through the FDL between the two T1 access units Management data for T1 Access Unit B goes to T1 Access Unit A which then routes it into the FDL between the units ...

Page 29: ...ltiplexed with customer data by taking 8 Kbps of the allocated data on a port to use as the EDL There is one configured EDL through the network to each unit A shared circuit for management and customer data 496 15184 Port 2 T1 Access Unit A T1 Network T1 Access Unit B Port x Physical Connection EDL Router Router FEP Port 1 Cluster Controller T1 Access Unit C Port y ...

Page 30: ...er s terminal server s or NMS s direct PPP point to point protocol or SLIP link layer protocol for IP traffic serial connection Each T1 unit s routing table supports a maximum of 300 routes even though a single route is all that is needed to reach every device on a subnet Have a default route set only for devices directly connected to the NMS s COM port Allow any legal host address for a given sub...

Page 31: ...ss unit is 255 255 255 0 Direct Management Links to Remote T1 Access Units In this example T1 Access Unit A is connected to The NMS at the central site Each remote T1 access unit through a management link multiple EDLs T1 Network 135 18 2 17 496 15185 LAN Adapter 135 18 2 18 135 18 2 26 Subnet 135 18 2 0 A B C D 135 18 40 1 Ethernet COM Port IP Address 135 18 40 3 135 18 2 1 Subnet 135 18 40 0 SNM...

Page 32: ... units through EDL management links The illustration shows two management EDL management links at the central site with T1 Access Units B and C connected through one EDL management link T1 Network 135 18 2 17 496 15186 LAN Adapter 135 18 2 18 135 18 2 26 Subnet 135 18 2 0 A B C D 135 18 40 1 Ethernet COM Port IP Address 135 18 40 3 135 18 2 1 Subnet 135 18 40 0 SNMP NMS Physical Connection EDL Man...

Page 33: ... for each management link T1 Access Units B and C share a subnet 135 18 3 0 T1 Access Units A and B share a different subnet 135 18 2 0 T1 Access Units A and D share yet another subnet 135 18 4 0 T1 Network 135 18 2 2 496 15187 LAN Adapter 135 18 3 2 135 18 4 26 Subnet 135 18 2 0 A B C D 135 18 40 1 Ethernet COM Port IP Address 135 18 40 3 135 18 4 1 Subnet 135 18 4 0 SNMP NMS 135 18 3 3 Subnet 13...

Page 34: ...emote T1 access units using data streams configured between the routers Each T1 Access Unit is configured to be on its own subnet having a subnet mask of FF FF FF 00 This subnet is independent of the subnet on the LAN supported by the local router T1 Network 497 15196 01 135 18 1 2 135 18 4 2 SNMP NMS Subnet 135 18 1 0 Router 135 18 1 1 Router 135 18 4 1 Subnet 135 18 4 0 COM 135 18 5 2 Subnet 135...

Page 35: ...nu selection sequence Main Menu Configuration Management Communication Communication Protocol COM port connected to an external modem Configure using an alternate IP address Menu selection sequence Main Menu Configuration Management Communication Communication Protocol FDL DDL or EDL management links Assign IP addresses and net masks to each management link Menu selection sequences Main Menu Confi...

Page 36: ...cations T1 Access Unit with High Speed Data T1 Access Unit with High Speed Data and E M T1 Access Unit with High Speed Data and APL T1 Access Unit with High Speed Data FXS and E M T1 Access Unit with High Speed Data and Drop Insert Channel Bank Replacement and Additions Off Premises Extension OPX Direct Inward Dial DID ...

Page 37: ...nit includes two data ports the router based data can easily be added to the network without disrupting the existing network operations The data rates available to the two applications can be easily changed This allows the router connection to increase in speed It also allows the FEP based data to reduce its data rate as the amount of data transmitted on this route declines naturally over time Ter...

Page 38: ...t supports up to three 8 port E M APMs In the example shown in the diagram eight time slots could be assigned to the voice ports two time slots to the FEP Cluster controller link and up to 14 time slots to the router link This provides the following Voice Eight telephone calls FEP CC 128 Kbps Router 896 Kbps Terminal Router Router Cluster Controller FEP Mainframe 496 15190 T1 Access Unit T1 Access...

Page 39: ...cing the cost of using them by eliminating access lines The T1 access unit supports up to three 8 port E M APMs A typical application consists of Modem Lines Eight lines FEP CC 128 Kbps Router 896 Kbps E M is used to transport the analog information and no E M signaling is involved In fact the E M signaling leads are disconnected in this application the operating mode is set to Transmit Only See C...

Page 40: ...sport the APL modem traffic while FXS is employed to transmit regular voice traffic Another variation of this application would have the lines connected to the telephones terminate at a switch in the cloud where they could be connected to any other telephone in the world Terminal Router Router Cluster Controller FEP Mainframe 497 15192 01 T1 Access Unit T1 Access Unit FXS and E M Voice Downtown HQ...

Page 41: ...om a remote site to a large site that contains a digital PBX People at the distant end can make calls Multiple routers and data lines require adding a Sync Data APM to the T1 access unit because more than two data ports are needed Router Router Mainframe 97 15193 01 T1 Access Unit T1 Access Unit FXS Headquarters Regional Office PBX Digital PBX T1 or DSX 1 Drop and Insert Router Service Administrat...

Page 42: ...t a channel bank cannot do A channel bank has no data ports it passes data as if it comes from external modems or DSUs The T1 access unit provides both data and voice ports A channel bank is a dumb device and therefore cannot be managed from a remote site while the T1 access unit can be managed via SNMP 97 15194 01 T1 Access Unit with E M and FXS APMs FXS Circuits to Dial Modems 4 Wire E M Circuit...

Page 43: ...tween the two sites does not result in any long distance charges Router Router Mainframe 97 15672 T1 Access Unit T1 Access Unit PBX FXO FXS Headquarters Branch Office PBX Line X114 X113 X112 X111 X114 Off Premises Extension Direct Inward Dial DID The configuration shown in the following diagram allows an incoming call to dial to an extension from the PBX without going through the main switchboard ...

Page 44: ...onous terminal interface or Telnet session or through an SNMP NMS Determine whether you want alarms generated and how you would like the system to communicate alarm information to an ASCII terminal printer or a management system Configuring for Alarms and Traps on page 4 60 tells you how to set alarms Determine whether you want traps generated and how you would like the system to communicate trap ...

Page 45: ...ronous terminal interface is also required for initial setup that enables external management Telnet access to an asynchronous terminal interface Over the T1 access unit s COM port through the ESF Facility Data Link FDL via an associated EDL EDL or Direct Data Link DDL SNMP SNMP manager s using the SNMP protocol to configure and control the unit using standard MIBs and enterprise specific MIB exte...

Page 46: ...ation NOTE To clear existing information place the cursor in the Clear field and press Return If the selection is Enter the Device Name Unique name for device identification of up to 20 characters System Name SNMP system name can be up to 255 characters System Location Your system s physical location can be up to 255 characters System Contact Name and how to contact the person responsible for this...

Page 47: ...ve is complete Command Complete appears in the message area at the bottom of the screen Configuring the T1 Access Unit Your system comes preconfigured with factory default settings as noted in the configuration option tables in this chapter as well as on the Quick Reference that is included with the User s Guide If you need to display or change these settings use the system s Configuration branch ...

Page 48: ...n area containing the factory default configuration options You can load and edit the default factory configuration settings but you can only save those changes to the Current Customer 1 and Customer 2 configuration option areas The Current Customer 1 and Customer 2 configuration option areas are identical to the Default Factory Configuration until modified by the customer Accessing and Displaying...

Page 49: ...ation option changes to either the Current Customer 1 or Customer 2 configuration areas Procedure 1 Press Ctrl a to switch to the screen function key area 2 Select the Save function key from any of the Configuration branch screens and press Return The Save Configuration To screen appears 3 Select the configuration option area where you want to save the changes to and press Return When Save is comp...

Page 50: ...T1 NAM or the interface on the 9161 Single T1 NAM Enable The interface is available Disable The interface is not available for use When the interface is disabled any existing cross connect assignments for this interface will be cleared no alarms or traps for this interface will be generated no configuration options will be displayed and all LEDs associated with this interface will remain off If yo...

Page 51: ...2411 Inserts a one in the data after 15 consecutive zeros are received or the density of ones falls below 12 5 This setting complies with AT T TR 62411 Part68 Inserts a one in the data if 80 consecutive zeros are received or the density of ones falls below 12 5 Disable Does not enforce ones density on the data sent to the network Network Initiated LLB Possible Settings Enable Disable Default Setti...

Page 52: ...unit is not in compliance with ANSIT1 403 or AT T TR 54016 Transmit Timing Possible Settings System Network Default Setting System Allows transmit timing to be selected from either the system master clock source or from the currently selected network interface Transmit Timing only appears for the 9261 Dual T1 NAM System Transmit timing is derived from the current system clock source set using Syst...

Page 53: ...ress Possible Settings 000 000 000 000 223 255 255 255 Clear Default Setting 000 000 000 000 Specifies the internet protocol address for the management link IP Address only appears if Management Link is set to FDL or DDL 000 000 000 000 223 255 255 255 The IP address for the management link which you can view or edit The first digit i e xxx 255 255 255 cannot be 0 or 127 or greater than 223 Howeve...

Page 54: ... is set to DDL NOTE If Management Link is not set to DDL the assigned time slot will be set to unassigned 01 24 Valid settings consist of any unassigned time slot within the 01 24 range Circuit Identifier Possible Settings Text Field Clear Default Setting blank Identifies the transmission vendor s circuit information for the purpose of facilitating troubleshooting Text Field Edit or display circui...

Page 55: ...ettings Enable Disable Default Setting Enable Specifies whether an alarm message is generated when a yellow alarm condition is detected on the network interface Enable Generates an ASCII alarm message Disable Does not generate an ASCII alarm message Excessive Error Rate EER Alarm Possible Settings Enable Disable Default Setting Enable Specifies whether an alarm message is generated when an excessi...

Page 56: ...a 60 second period or a 10 4 condition occurs Clears when fewer than 922 CRC6 errors are detected within the same time period 10E 6 Declares an EER if more than 92 CRC6 errors are detected in a 60 second period or a 10 5 or 10 4 condition occurs Clears when fewer than 93 CRC6 errors are detected within the same time period 10E 7 Declares an EER if more than 9 CRC6 errors are detected in a 60 secon...

Page 57: ... transmit or receive data If time slots are assigned to the DSX 1 interface when an attempt is made to disable this configuration option the message This action will clear all DSX 1 Cross Connections Are You Sure No appears If you select No The operation is cancelled Yes The following occurs All existing DSX 1 interface cross connect assignments are cleared Alarms or traps associated with the DSX ...

Page 58: ...isable Default Setting Enable Determines whether action is taken when a valid signal cannot be recovered for the DSX 1 LOS continuous OOF or AIS Enable Sends all ones on the DS0 channels allocated to the DSX 1 interface in the event of an LOS AIS or continuous OOS condition on the DSX 1 interface Disable No action is taken when a signal fails on the DSX 1 interface The data received is passed thro...

Page 59: ...age Configuring Ports Configure the following ports on the T1 NAM and any APMs that are installed in your system Sync Data ports on the T1 NAM or the Sync Data APM Voice ports on the FXS FXO and E M APMs Once you have a port configured you can copy that configuration to other ports of the same type see Copying Port Configurations on page 4 33 Configuring Sync Data Ports Use the Synchronous Data Po...

Page 60: ...Setting E530 Selects the synchronous data port type for the data port E530 The port is an EIA 530A compatible DCE An EIA 530 compatible DTE can be directly connected to the DB25 connector V 35 The port is a V 35 compatible DCE A V 35 compatible DTE can be connected to the DB25 connector by using an MS34 to DB25 adapter cable RS449 The port is an RS449 compatible DCE An RS449 compatible DTE can be ...

Page 61: ...k Possible Settings Enable Disable Default Setting Disable Determines whether the clock supplied by the DCE on interchange circuit DB CCITT 114 Transmit Signal Element Timing DCE Source TXC is phase inverted with respect to interchange circuit BA CCITT 103 Transmitted Data TD Use this configuration option when long cable lengths between the NAM and the DTE are causing data errors Enable Phase inve...

Page 62: ...ts the transmission of data received on the synchronous data port and all ones are sent on circuit BB ITU 104 Receive Data RD and circuit CB ITU 106 Clear to Send CTS is deasserted to the port when a yellow alarm is received Network Initiated Data Channel Loopback DCLB Possible Settings Disable V 54 FT1 Both Default Setting Disable Allows the initiation and termination of the data channel loopback...

Page 63: ...e Default Setting Disable Specifies whether the Embedded Data Link EDL is enabled for the synchronous data port When the EDL is enabled 8 kbps of the total bandwidth allocated for the port are not available to the synchronous data port For example if the port rate is 256 kbps 4 DS0 channels allocated and the EDL is enabled then only 248 kbps are available to the port The EDL provides detection of ...

Page 64: ... EDL Subnet Mask does not appear if EDL Management Link is set to Disable 000 000 000 000 255 255 255 255 Enter the subnet mask for the EDL Subnet Mask is based on the class of the IP address Class A 255 000 000 000 Class B 255 255 000 000 or Class C 255 255 255 000 Clear Clears the subnet mask and fills the field with zeros i e 000 000 000 000 Routing Information Protocol Possible Settings None P...

Page 65: ... over the port s EDL Far End Performance Statistics Possible Settings Disable Maintain Default Setting Disable Specifies whether the T1 access unit maintains Far end performance statistics and sends Performance Report Messages PRMs for the synchronous data port Far End Performance Statistics does not appear if EDL is set to Disable Management Link is set to FDL NOTE If the local T1 access unit is ...

Page 66: ... see Table 4 1 Both Near End and Far End Performance Statistics are set to Disable 10E 4 Declares an EER if more than 1 535 CRC5 errors are detected in a 10 second period Clears when fewer than 1 536 CRC5 errors are detected within the same time period 10E 5 Declares an EER if more than 921 CRC5 errors are detected in a 60 second period or a 10 4 condition occurs Clears when fewer than 922 CRC5 er...

Page 67: ...gnals E M Voice options do not appear if Port Status is set to Disable Enable The port is active and can be configured and assigned to a timeslot Disable The port is not active cannot be configured and does not take up a time slot No alarms or traps configured for the port will be generated Existing cross connect assignments associated with the port will be cleared The message This action will cle...

Page 68: ...attenuation in dB that the E M voice receive port applies to the analog signal presented by the user s analog equipment transmit port Positive TX Attenuation settings reduce the level of the encoded analog signals sent towards the telephone network and negative settings will introduce gain The proper setting of this strap is crucial to ensuring compliance with Part 68 FCC Rules and Industry Canada...

Page 69: ... status is disabled and any cross connections are cleared Operating Mode Possible Settings FXO FXODN FXODN WINK DPT Default Setting FXO Selects the operating mode for the FXO voice port Operating Mode only appears if Port Status is set to Enable FXO Enables the Foreign Exchange Office FXO mode supporting a bidirectional connection to a PBX phone line This mode uses 4 state signaling A B FXODN Enab...

Page 70: ...he terminating impedance is 900 ohms Wink Delay 10 ms Possible Settings 1 99 Default Setting 15 Determines the amount of delay before the wink signal is generated towards the network and when an off hook signal from the CO is detected in increments of 10 milliseconds Wink Delay only appears if Port Status is set to Enable Operating Mode is set to FXODN WINK or DPT 10 to 990 The valid range is from...

Page 71: ...tive TX Attenuation settings reduce the level of the encoded analog signals sent towards the telephone network and negative settings introduce gain When connecting permissive mode modems and fax machines a setting of 3 dB should result in a compliant encoded analog of less than 12 dBm The proper setting of this strap is crucial to ensuring compliance with Part 68 FCC Rules and Industry Canada s CS...

Page 72: ...NK PLAR DPO Default Setting FXS Selects the operating mode for the FXS voice port Operating Mode only appears if Port Status is set to Enable FXS Enables the Foreign Exchange Station FXS mode supporting a bidirectional connection to a telephone device PBX or key system trunk This mode uses 4 state signaling A B FXSDN Enables Foreign Exchange Station Software Defined Network FXSDN mode for operatio...

Page 73: ...tion only appears if Operating Mode is set to FXS Ground Start Automatic Enables the signaling used for fast response time to the central office This selection only appears if Operating Mode is set to FXS d3 The APM meets the pre 1988 specifications for PLAR circuits This selection only appears if Operating Mode is set to PLAR d4 The APM meets the post 1988 specifications for PLAR circuits This se...

Page 74: ...S voice port applies to the analog signal presented by the user s analog equipment Positive TX Attenuation settings reduce the level of the encoded analog signals sent towards the telephone network and negative settings introduce gain When connecting permissive mode modems and fax machines a setting of 3 dB should result in a compliant encoded analog of less than 12 dBm The proper setting of this ...

Page 75: ...ings Busy Idle Default Setting Busy Determines the trunk condition or state that the port is forced into as a result of the Carrier Group Alarm CGA Trunk Cond in CGA only appears if Port Status is set to Enable Busy Forces the port to Busy during the Carrier Group Alarm Idle Forces the port to Idle during the Carrier Group Alarm ...

Page 76: ...lot and Copy To port are set to a specific slot and port number Copy To slot and port configuration options are replaced by the Copy From slot and port configurations options Copy To slot is set to a specific number and the Copy To port is set to All Configuration options of all ports on the Copy To slot are replaced by the Copy From slot and port configuration options Copy To slot is set to All t...

Page 77: ...nections Assign DSX 1 time slots to the Network interface Assign Network 2 interface timeslots to the Network 1 interface Assign voice ports to DSX 1 or Network interface timeslots Assign Sync Data ports to DSX 1 or Network interface timeslots or to another Sync Data port You can also clear cross connection assignments NOTE Although it is not required it is suggested that you progress through each...

Page 78: ...Setting Up 4 35 9161 A2 GH30 20 September 1997 Example Channel Allocation ...

Page 79: ...lot ss is assigned to the Network timeslot identified right above it Nxx Timeslot assignment rules Valid Network timeslots are either labeled as Available or contain a DSX 1 timeslot assignment Valid DSX 1 timeslots are those that are unassigned and the currently assigned timeslot Order of display is as follows Available is the first selection Then from lowest DSX 1 interface to the highest DSX 1 ...

Page 80: ...interface if a Carrier Group Alarm CGA occurs on a T1 interface Only those DSX 1 to Network assignments from page 1 are displayed on this page from left to right and top to bottom in ascending order by network and timeslot When a CGA condition LOS OOF or AIS is declared for a T1 interface the signaling bits being transmitted to the other T1 interface for the DS0 are forced to idle for two seconds ...

Page 81: ...1 E M busy FXOg idle The signaling bits transmitted to the cross connected T1 interface during a CGA represent the idle state for an FXO Ground Start interface ABCD 1111 FXSg idle FXOg busy The signaling bits transmitted to the cross connected T1 interface during a CGA represent the busy state for an FXO Ground Start interface ABCD 0101 FXSg busy FXOl idle The signaling bits transmitted to the cro...

Page 82: ...during a CGA represent the busy state for an PLAR D3 interface ABCD 1111 PLAR3busy PLAR4idle The signaling bits transmitted to the cross connected T1 interface during a CGA represent the idle state for a PLAR D4 interface ABCD 1111 PLAR4idle PLAR4busy The signaling bits transmitted to the cross connected T1 interface during a CGA represent the busy state for an PLAR D4 interface ABCD 0000 PLAR4bus...

Page 83: ...Assignments and Trunk Conditioning The second page of the Network to Network Assignments screen enables you to define the signaling assignments and trunk conditioning for each timeslot on the Network 1 interface Only those Network to Network assignments from page 1 are displayed on this page from left to right and top to bottom in ascending order by network timeslot See DSX 1 Signaling Assignments...

Page 84: ...work 1 Network 2 or DSX 1 interface respectively 4 Move the cursor to the next editable timeslot underlined Use the spacebar or type in the desired slot and port Repeat this step until all desired timeslots are assigned 5 Select Save to save the assignments or press ESC to save and return to the Cross Connect menu Assigning Sync Data Ports Use the Sync Data Port Assignments screen to view the stat...

Page 85: ...rt the data port rate increases by the Port Base Rate defined on the Synchronous Data Port Options screen see Configuring Sync Data Ports on page 4 16 Block Assign a block of contiguous channels by specifying the number of DS0s The number of DS0s is limited to the largest contiguous block of timeslots and only starting timeslots that have enough contiguous timeslots following will be selectable AC...

Page 86: ...lear All All assignments for the Network 1 Interface time slots Clear Network 1 Interface Time Slots All assignments for the Network 2 Interface time slots Clear Network 2 Interface Time Slots All assignments for the DSX01 1 time slots on a 9161 Single T1 NAM Clear DSX01 1 Time Slots Assignments for the synchronous data ports on the NAM in slot ss Clear Slot ss NAM Sync Data Ports All assignments ...

Page 87: ...ace on the 9161 Single T1 NAM is set to Disable or 9261 Dual T1 NAM is installed Enable The T1 access unit generates yellow alarm signals Disable The T1 access unit does not generate yellow alarm signals NOTE When this configuration option is disabled the DTE equipment connected to the DSX 1 interface is responsible for generation of the yellow alarm signal for CFAs on the network T1 Test Timeout ...

Page 88: ...etwork 2 T1 interface DSXss p The primary clock for the unit is derived from the DSX T1 interface where ss is the slot number and p is the port number This selection is only available if a DSX 1 interface is enabled Internal The primary clock for the unit is the internal clock External The primary clock for the unit is the external clock XTXC provided through one of the synchronous data ports spec...

Page 89: ...T1 interface DSXss p The secondary clock for the unit is derived from the DSX 1 interface where ss is the slot number and p is the port number This selection is only available if a DSX 1 interface is enabled Internal The secondary clock for the unit is the internal clock External The secondary clock for the unit is the external clock XTXC provided through one of the synchronous data ports specifie...

Page 90: ... rate is 1544 KHz 2048 The external clock rate is 2048 KHz Primary Clock Failure Alarm Possible Settings Enable Disable Default Setting Enable Specifies whether an ASCII alarm message is generated when a Primary Clock Failure is detected Enable Generates an ASCII alarm message Disable Does not generate an ASCII alarm message Secondary Clock Failure Alarm Possible Settings Enable Disable Default Se...

Page 91: ...ion Port Options Table 4 9 Communication Port Options 1 of 5 Port Use Possible Settings Terminal Net Link Alarm Default Setting Terminal Assigns a specific use to the communication COM port Terminal The COM port is the asynchronous terminal interface port NOTES ASCII alarm messages may also be supported when the asynchronous terminal interface is not in use If the Default Network Destination is se...

Page 92: ...nection to another DCE requires the use of a crossover cable Clock Source does not appear if Port Type is set to Asynchronous Internal The COM port uses internal clocking External The COM port uses external clocking Data Rate Kbps Possible Settings 9 6 14 4 19 2 28 8 38 4 57 6 115 2 Default Setting 19 2 Specifies the bits per second rate for the COM port Data Rate Kbps does not appear if Port Type...

Page 93: ...ssible Settings None Even Odd Default Setting None Provides a method of checking the accuracy of binary numbers for the COM port None Provides no Parity Even Makes the sum of all 1 bits in the character and its corresponding parity bit always even Odd Makes the sum of all 1 bits in the character and its corresponding parity bit always odd Stop Bits Possible Settings 1 1 5 2 Default Setting 1 Deter...

Page 94: ...isplay configuration options save and perform device testing Level 2 Allows limited access and control of the device The user can monitor and perform diagnostics display status and configuration options information Level 3 Allows limited access with monitoring control only The user can monitor and display status and configuration screens only Inactivity Timeout Possible Settings Enable Disable Def...

Page 95: ...agement between devices RIP only appears if Port Use is set to Net Link NOTE Changing this setting does not affect the current session it changes all subsequent sessions None No routing is used Use this setting when the device at the other end of the management link is not a Paradyne device Proprietary A proprietary variant of RIP version 1 is used to communicate routing information between device...

Page 96: ...Detect CD lead detects loss of the external device therefore the external device must not force CD on Disable Commands are not sent out from the communication port NOTE You must use this setting if you have an async terminal connected to the COM port AT AT commands are sent out from the COM port All AT command strings end with a carriage return hex 0x0D and a line feed hex 0x0A Other Commands conf...

Page 97: ...onnect prefix The COM port s receive data stream is not searched and the Carrier Detect CD lead is used to determine that a connection has been established Connect Indication String only appears if External Device Commands is set to Other Escape Sequence Possible Settings ASCII text entry Clear Default Setting Clear Specifies the COM port s escape sequence used to switch an external device to comm...

Page 98: ...cifies the command used to disconnect an external device Only used by the T1 access unit when External Device Commands is set to Other ASCII Text Field Adds to or changes the Disconnect String maximum 20 characters Refer to the Control Characters table on page 4 56 Clear Clears and sets the Disconnect String Disconnect String only appears if External Device Commands is set to Other ...

Page 99: ...x06 G or g BEL 0x07 H or h BS 0x08 I or i HT 0x09 J or j LF or NL 0x0A K or k VT 0x0B L or l FF or NP 0x0C M or m CR 0x0D N or n SO 0x0E O or o SI 0x0F P or p DLE 0x10 Q or q DC1 0x11 R or r DC2 0x12 S or s DC3 0x13 T or t DC4 0x14 U or u NAK 0x15 V or v SYN 0x16 W or w ETB 0x17 X or x CAN 0x18 Y or y EM 0x19 Z or z SUB 0x1A or ESC 0x1B or FS 0x1C or GS 0x1D or RS 0x1E US 0x1F ...

Page 100: ...et FTP configuration options see Table 4 11 Follow this menu selection sequence Configuration Edit Display User Interface Telnet Session 3 The Telnet FTP Session Options screen appears Enter the desired setting in each selected field 4 Set the Port Use configuration option to Net Link see Table 4 9 Follow this menu selection sequence Configuration Edit Display User Interface Communication Port Or ...

Page 101: ...Allows Telnet access by users with Login ID access levels of 1 2 and 3 with the capability to view system information change configuration options and run tests This is the highest access level allowed Use this setting when downloading files Level 2 Allows Telnet access by users with Login ID access levels of 1 2 and 3 with the capability to view system information and run tests only they cannot c...

Page 102: ...en downloading files Enable Allows an FTP session between the T1 access unit and an FTP client Disable Does not allow an FTP session FTP Login Required Possible Settings Enable Disable Default Setting Disable Determines whether a user ID and password is required for an FTP session If required the login used is the same login used for an async terminal interface session Enable User is prompted for ...

Page 103: ...es or the maximum retry count is exceeded If more that one alarm message is received while waiting for a call retry only the highest priority alarm message received is held all previous messages are discarded When the port is configured as a network communication link up to 10 SNMP messages are held queued at the interface Enable Automatically calls the phone number contained in the Alarm director...

Page 104: ... Settings 1 10 Default Setting 5 Specifies the number of minutes to wait between successive dial out alarms and SNMP trap messages and call retry attempts in minutes 1 10 The number of minutes to delay between calls Alternate Dial Out Directory Possible Settings None 1 5 Default Setting None Specifies whether an incomplete call busy or no answer etc from the alarm or SNMP trap to the COM port s ex...

Page 105: ...ply alarm Continuous Loss of Signal LOS condition at either the Network or DSX 1 interface Continuous Out of Frame OOF condition at either the Network or DSX 1 interface Yellow alarm on either the Network or DSX 1 interface Continuous Out of Frame OOF condition at any synchronous data port that has the EDL set to Enable Alarm Indication Signal AIS received at either the Network or DSX 1 interface ...

Page 106: ...cular port it can be used for remote access via a logical management link 000 000 000 000 223 255 255 255 Shows the IP address for the node which you can view or edit The first digit i e xxx 255 255 255 cannot be 0 or 127 or greater than 223 However 000 is valid representing a null address Clear Clears the Node IP address and fills the address with zeros i e 000 000 000 000 Node Subnet Mask Possib...

Page 107: ...only appears if Management Link is set to FDL on the Network Interface 1 Options screen see Table 4 1 FDL2 The FDL is the default network destination on Network Interface 2 This selection only appears if Management Link is set to FDL on the Network Interface 2 Options screen see Table 4 1 DDL The DDL is the default network destination This selection only appears if Management Link is set to DDL on...

Page 108: ...255 255 Clear Default Setting 000 000 000 000 Specifies the alternate IP address for the communication port The Alternate IP Address is used when a call attempt does not complete on the primary alarm trap telephone number contained in the Alarm directory and the alternate dial out directory is used to try another telephone number 000 000 000 000 223 255 255 255 Shows the communication port IP addr...

Page 109: ...ccess the objects in the unit s Management Information Base MIB The community name must be supplied by an external SNMP manager whenever that manager tries to access an object in the MIB ASCII Text Field Adds to or changes the Community 1 name maximum 255 characters Clear Clears the Community Name 1 field Name 1 Access Possible Settings Read Read Write Default Setting Read Specifies the type of ac...

Page 110: ...me 2 Access Possible Settings Read Read Write Default Setting Read Specifies the type of access allowed for Community Name 2 This is the type of access allowed for external SNMP managers accessing objects in the MIB using the Community Name 2 configuration option Read Allows read only access to the objects in the MIB for the NAM when using the Community Name 2 configuration option This includes al...

Page 111: ... of SNMP management systems that are authorized to send SNMP messages to the T1 access unit An IP address must be configured for each management system allowed to send messages Configure the IP addresses in the NMS n IP Address configuration option 1 10 Specifies the number of managers allowed to send SNMP messages NMS n IP Address Possible Settings 000 000 000 000 223 255 255 255 Clear Default Se...

Page 112: ...age is on the list of allowed managers this configuration option determines the type of access allowed for that manager Read Read only access to the objects in the MIB for the T1 access unit This includes all objects specified as either read only or read write in the MIB RFCs Read Write Read and write access to the objects in the MIB for the T1 access unit Allows write access for all objects speci...

Page 113: ...P trap messages SNMP Traps to Enable Specify the number of SNMP managers that will receive SNMP trap messages from the T1 access unit Number of SNMP Managers to the desired number maximum of 6 of SNMP managers to receive SNMP traps Specify an IP address for each SNMP manager specified in the Number of SNMP Managers configuration option NMS n IP Address to the IP address that identifies each SNMP m...

Page 114: ...P Address configuration option for each trap manager to receive trap messages 1 6 Specifies the number of trap managers NMS n IP Address Possible Settings 000 000 000 000 223 255 255 255 Clear Default Setting 000 000 000 000 Specifies the IP address that identifies the SNMP manager s to receive SNMP traps NMS n IP Address appears for each trap manager specified in the Number of Trap Managers confi...

Page 115: ...etwork interface see Table 4 1 EDLss p Uses EDL as the network destination for the synchronous port in slot ss port p This selection only appears if the EDL Management Link configuration option is set to Enable for the given slot and port see Table 4 3 NOTE If the selected network destination link is disabled the SNMP traps are discarded Ensure that an operational link is selected as the default r...

Page 116: ...ges for linkUp and linkDown events Link Traps Interfaces Possible Settings Network DSX 1 T1s Ports All Default Setting All Specifies which interface monitors and generates linkUp linkDown and enterpriseSpecific trap messages NOTE These traps are supported on the T1 interfaces and synchronous data ports only They are not supported for the voice ports or communication port Network Generates trap mes...

Page 117: ...pears Select Call Setup and press Return 3 The Call Setup screen appears Enter the number of the directory containing the desired telephone number in the Directory Number field The telephone number appears in the Directory Phone Number field See Displaying Directory Numbers and Changing Directory Numbers in Chapter 5 Troubleshooting and Maintenance for information about the call directory 4 Select...

Page 118: ...se features ensure that your T1 access unit is giving you optimum performance in your network How Do I Know There Is a Problem The T1 access unit offers three major mechanisms that alert you to possible problems LEDs Alarms SNMP Traps If monitoring the system the System and Test Status screen can also indicate that there is a problem Main Menu Status System and Test Status Should you detect proble...

Page 119: ...enance and Troubleshooting of the User s Guide for the specific LEDs and their meanings Alarms The T1 access unit monitors alarm conditions occurring on either the Network interface DSX 1 interface or Sync data ports You select the ASCII alarms that you wish to receive for each interface on the T1 access unit via the Network Interface configuration option screen Viewing Alarm Messages You can view...

Page 120: ...ce to display the Load Configuration From screen Main Menu Configuration 2 Select the desired configuration area and press Return The Configuration Edit Display screen appears 3 Select the ASCII alarms to enable for the interface To enable Set the configuration option s T1 alarms Configuration Network DSX 1 alarms Configuration DSX 1 Sync Data Ports alarms Configuration Sync Data Ports 4 Configure...

Page 121: ... H Select the desired telephone number H Dial a call H Disconnect a call Procedure 1 Follow this menu selection sequence Main Menu Control COM Port Call Setup 2 Enter the desired directory number or press the spacebar to cycle through the numbers that have been set up in the directory The telephone number appears in the Directory Phone Number field See Displaying Directory Numbers and Changing Dir...

Page 122: ...ange the phone number Enter a number of up to 40 characters Make sure only valid characters are entered when changing the phone number Valid characters Numbers 0 9 Lowercase letters a z Uppercase letters A Z Space character ASCII symbols with the exception of the caret Control sequence using the caret 4 Press Ctrl a to switch to the screen function key area 5 To save changes select Save and press ...

Page 123: ...rocedure 1 Assign SNMP Trap Managers See Setting Up SNMP NMS Security in Chapter 4 Setting Up 2 Select desired SNMP traps Main Menu Configuration Management and Communication SNMP Traps 3 Configure the phone directories for dialing out alarms via the Control COM Port Call Setup branch Set up the A directory as the primary alarm directory You can also set up an alternate directory refer to Displayi...

Page 124: ...ry Specify whether to disconnect immediately after dialing out traps or to allow a manual disconnect to occur A connection remains until manually disconnected Trap Disconnect to Enable 8 Press Ctrl a to switch to the screen function key area 9 To save changes select Save and press Return 10 Select the configuration area where you want to save the changes to and press Return When Save is complete C...

Page 125: ...equipment e g a PBX attached to the DSX port on the rear of the T1 access unit T1 Access Unit Internal Circuitry PBX Test Equipment Front Rear Out In Out In 97 15682 Test Equipment The following figure is an example of using the monitor test jacks DSX MON IN to allow test equipment to nonintrusively monitor the signal being sent from the T1 access unit to equipment e g a PBX attached to the DSX po...

Page 126: ...work Out DSX In DSX Out Network Monitor In Network Monitor Out DSX Monitor In DSX Monitor Out 9261 Dual T1 NAM Network 1 In Network 1 Out Network 2 In Network 2 Out Network 1 Monitor In Network 1 Monitor Out Network 2 Monitor In Network 2 Monitor Out 9109 Dual DSX APM DSX 1 In DSX 1 Out DSX 2 In DSX 2 Out DSX 1 Monitor In DSX 1 Monitor Out DSX 2 Monitor In DSX 2 Monitor Out ...

Page 127: ...l test equipment DSX MON IN DSX Monitor In A monitor jack that noninstrusively monitors the signal going into the terminal equipment DTE DSX MON OUT DSX Monitor Out A monitor jack that noninstrusively monitors the signal coming out of the terminal equipment DTE NET IN Network In An intrusive test jack that allows insertion of a signal toward the network by external test equipment NET OUT Network O...

Page 128: ...ninstrusively monitors the signal going into the network a composite of all channels allocated to the Network 1 interface NET1 MON OUT Network 1 Monitor Out A monitor jack that noninstrusively monitors the received signal coming out of the network a composite of all channels allocated to the Network 1 interface NET2 IN Network 2 In An intrusive test jack that allows insertion of a signal toward eq...

Page 129: ...1 Monitor In A monitor jack that noninstrusively monitors the transmitted signal going into the network a composite of all channels allocated to the DSX1 interface DSX1 MON OUT DSX1 Monitor Out A monitor jack that noninstrusively monitors the received signal coming out of the network a composite of all channels allocated to the DSX1 interface DSX2 IN An intrusive test jack that allows insertion of...

Page 130: ...ce Self Test Restoring Access to the User Interface Misconfiguring the T1 access unit could render the user interface inaccessible leaving it in a state where a session cannot be started via the COM port or a Telnet session If this occurs T1 access unit connectivity can be restored via a directly connected terminal Two methods can be used to restore access to the user interface H Reset COM Port Al...

Page 131: ...od and enter yes or y for the selected prompt If entering yes to prompt Then Reset COM Port usage H Port Type is set to Terminal H Data Rate Kbps is set to 19 2 H Character Length is set to 8 H Stop Bits is set to 1 H Parity is set to None H External Device Commands is set to Disable Reload Factory Defaults All factory loaded configuration and control settings contained in the Default Factory conf...

Page 132: ...e tests Line Loopback Payload Loopback Repeater Loopback Remote Line Loopback Pattern Tests QRSS All zeroes All ones 1 in 8 3 in 24 63 511 2047 215 1 220 1 user defined Network Tests DSX 1 Interface tests Line Loopback Payload Loopback Repeater Loopback Pattern tests QRSS All zeroes All ones 1 in 8 3 in 24 63 511 2047 215 1 220 1 user defined DSX 1 Tests Sync Data Port tests DTE Loopback DTE Paylo...

Page 133: ... Follow this menu selection sequence to display the Tests screen Main Menu Test Network Tests DSX 1 Tests 2 For Network tests select the desired Network interface 1 for 9161 NAM 1 or 2 for 9261 NAM For DSX 1 tests enter the slot and port number of the desired DSX 1 interface 3 Highlight Start under Command in the selected test s row Then press Return to start the test This field now displays the w...

Page 134: ...cannot be running when a line loopback test is initiated Payload loopback on this Network or DSX 1 interface Send Pattern Test on this Network or DSX 1 interface or any data port assigned to this interface Send Remote Line Loopback on this Network or DSX 1 interface Send V 54 or Send FT1 Loopback on any port assigned to this Network or DSX 1 interface Data Channel Loopback on any data port assigne...

Page 135: ...sts cannot be running when a payload loopback test is initiated Line Loopback or Repeater Loopback on the same Network or DSX 1 interface Send Pattern Test on the same Network or DSX 1 interface or any data port assigned to this interface Send Remote Line Loopback on the same Network or DSX 1 interface Send V 54 or Send FT1 Loopback on any data port assigned to this Network or DSX 1 interface Data...

Page 136: ...T1 NAM will not respond to any messages from the network during this test The following tests cannot be running when a repeater loopback test is initiated Payload Loopback on this Network or DSX 1 interface All loopbacks on any other T1 interface DSX 1 or Network with DS0s assigned to this interface Send Pattern Test on this Network or DSX 1 interface or any data port assigned to this interface Se...

Page 137: ...est is initiated H All loopbacks on this Network or DSX 1 interface H Send Pattern Test on this interface or any data port assigned to this interface H Send Remote Line Loopback on this interface H Send V 54 or Send FT1 Loopback on any data port assigned to this interface H Data Channel Loopback on any data port assigned to this interface Procedure To start and stop a Remote Loopback 1 Follow this...

Page 138: ...en sending a pattern the Inject ERR function key appears Use Inject ERR if you want to inject a bit error in the transmitted bit pattern 4 Highlight Send under Command in the row to send a pattern or Start to monitor a pattern Then press Return to start the test 5 View the length of time that the test has been running in the Results column An error count is also displayed When monitoring a pattern...

Page 139: ... test 1 Follow this menu selection sequence Main Menu Test Sync Data Port Tests 2 Enter the desired slot and port number 3 Highlight Start under Command in the selected test s row to send a test Then press Return to start the test 4 View the length of time that the test has been running in the Results column 5 Highlight Stop under Command to stop the test DTE Loopback DTLB The DTE Loopback DTLB pe...

Page 140: ...monitor data to be looped back 496 15211 Network Interface DSX Port All 1s DTLB DTLB DCE Port1 DCE Port 2 CAUTION The Abort All Test selection from the Tests screen or the system test timeout set via the Test Timeout configuration option on the System Options branch of the menu tree will not interrupt a DTE Loopback test that has been initiated by an attached device since the Local Loopback lead w...

Page 141: ...peater Loopback or Send Pattern Test on the same interface H Send Pattern Test or DTE Payload Loopback on the same port V 54 Remote Loopback The V 54 remote loopback commands a device to go into the data channel loopback on the associated port Procedure To send a V 54 Remote Loopback 1 Follow this menu selection sequence Main Menu Test Sync Data Port Tests 2 Enter the desired slot and port number ...

Page 142: ...Ft1 Loopback row Then press Return to start the test The code will be sent for up to 10 seconds or until an acknowledgement is received from the remote end 5 View the length of time that the test has been running in the Results column The following tests cannot be running when a V 54 test is initiated H A Send Pattern Test Send Remote Line Loopback Payload Loopback or Repeater Loopback on the inte...

Page 143: ...r a pattern Then press Return to start the test 5 View the length of time that the test has been running in the Results column An error count is also displayed When monitoring a pattern the ResetMon virtual function key appears ResetMon resets the error count to zero 6 Highlight Stop under Command in the Send or Monitor row Then press Return to stop the test Voice Port Tests Voice port tests are a...

Page 144: ...be running when a digital loopback test is initiated Analog Loopback DRS or Quiet Test Tone on the same port Analog Loopbacks An Analog Loopback loops the analog voice signal received from the T1 interface back to the same interface after passing through the Digital to Analog converter and Analog to Digital converter on the voice port 496 15201 to T1 Interface Analog Loopback CODEC D to A Converte...

Page 145: ...lable to send to interface or to the user H DRS Digital Reference Signal a 1004 Hz 0 0 dBm tone H Quiet No signal is sent Procedure To start and stop a Test Tone 1 Follow this menu selection sequence Main Menu Test Voice Port Tests 2 Enter the desired slot and port number 3 Highlight either Send ___ to T1 Interface or Send ___ to User and select either Quiet or DRS for each field 4 Highlight Start...

Page 146: ...t Tip and Ring Leads To For FXO For FXS Loop Tip and Ring are connected together Rgnd Ring lead is attached to ground Open Ring lead is not connected to either the Tip lead or the ground Lpgnd Tip and Ring are connected together and Tip is connected to ground RbTo A 48 Vdc battery is applied to the Ring lead and the Tip lead is open RbTg A 48 Vdc battery is applied to the Ring lead and the Tip lea...

Page 147: ...e Ring lead and the Tip lead is open RbTg A battery is applied to the Ring lead and the Tip lead is grounded TbRg A battery is applied to the Tip lead and the Ring lead is grounded Ring Ringing voltage applied between Tip and Ring RbTo Ring Lead connected to nominal 48Vdc battery and Tip lead open RbTg Ring Lead connected to nominal 48Vdc battery and Tip lead grounded TbRg Tip Lead connected to no...

Page 148: ... Signaling portion of the screen Device Tests The T1 access unit supports a Lamp test at the device level Use this test to determine whether all LEDs are lighting and functioning properly All LEDs light at the same time every 1 2 seconds during execution of the Lamp test When you stop the Lamp test the LEDs are restored to their normal condition If the Test Timeout configuration option is enabled ...

Page 149: ...test 1 Follow this menu selection sequence Main Menu Test 2 Select a test screen for an interface and press Return The selected test screen appears with the cursor positioned in the Command column of the first line available test Start or Stop appears in the Command column and Active or Inactive appears in the Status column based upon the test s current status for that interface 3 Select the test ...

Page 150: ...rom where you execute the test H System and Test Status screen H NMS H Test LED For more information on interpreting results and messages refer to Chapter 5 Maintenance and Troubleshooting in the User s Guide Hot Swapping of APMs The T1 access unit allows you to insert and remove APM cards and their matching I O cards without powering down the unit or interrupting data on the network or on other A...

Page 151: ...e set to factory defaults and the screens and field choices applicable to the new APM will be displayed If you reject the APM the configuration options for the previous APM can be edited but all other configuration options and screens will not display fields or choices or MIB objects applicable to either the previous or the current APM APM Removal When you remove an APM from its slot you can still...

Page 152: ...y image of the configuration can be copied to a host to provide a backup The T1 access unit must be configured to support FTP sessions Initiate an FTP session to a T1 access unit node in the same way as you would initiate an FTP to any other IP addressable device Be aware of the following rules when doing a file transfer You must have Access Level 1 permission to use the put command You cannot put...

Page 153: ...ctory If no directory is specified the current one is used get file1 file2 Copy a file from the remote directory of the T1 access unit node to the local directory on the host remotehelp command Print the meaning of the command If no argument is given a list of all known commands is printed ls directory Print an abbreviated list of the directory contents in the specified directory If no directory i...

Page 154: ...sage nam2_low ocd File Transfer Complete displays the file is loaded into system memory the write permission will be set on the nam3_hi ocd the system performs a memory bank switch a reset reinitialization occurs and the system will stay in Minimum mode 9 Re establish an FTP session to the device Type open IP address 10 Type bin to enter binary mode 11 Type cd system to change to the system direct...

Page 155: ... of software Procedure To copy configuration files from the T1 access unit 1 Initiate an FTP session to the device that you are backing up 2 Type bin to enter binary mode 3 Type cd system to change to the system directory 4 Type get filename to perform a get of the desired file s 5 Type quit to exit the FTP session Procedure To restore configuration files to the T1 access unit 1 Initiate an FTP se...

Page 156: ...tion In the field Enter the Login ID ID of 1 to 10 characters Password Password from 1 to 10 characters Re enter Password Password again to verify that you entered the correct password into the device Access Level Access level 1 2 or 3 5 Press Ctrl a to switch to the screen function key area 6 To save login information select Save and press Return When Save is complete Command Complete appears in ...

Page 157: ...Login 2 Press Ctrl a to switch to the screen function key area 3 Select PgUp or PgDn and press Return to page through login pages records until you find the one to be deleted 4 Once the correct record is displayed select Delete and press Return 5 To save the deletion select Save and press Return When the deletion is complete Command Complete appears in the message area at the bottom of the screen ...

Page 158: ...H Requiring a user login ID and password H Assigning an access level to the port The Communication Port Options screen provides the configuration options to limit async terminal access on the COM port Procedure To limit COM port async terminal access 1 Follow this menu selection sequence Main Menu Configuration 2 Select the desired configuration area and press Return Load Configuration From Curren...

Page 159: ...Make sure you have at least one login with Level 1 security set The effective access level of the session is the lower of either the level set to access the port COM port or Telnet or the login access level NOTE See Restoring Access to the User Interface in Chapter 5 should you inadvertently be locked out 5 Press Ctrl a to switch to the screen function key area 6 To save changes select Save and pr...

Page 160: ... User Interface Telnet FTP Session The Telnet FTP Session Options screen appears 4 Select and set the following configuration options as appropriate To Set the configuration option Disable Telnet Telnet Session to Disable Require a user s login ID and password Telnet Login Required to Enable NOTE User login ID and password combinations must be defined Refer to Creating a Login on page 6 1 Assign a...

Page 161: ... Return Load Configuration From Current Configuration Customer Configuration 1 Customer Configuration 2 3 Follow this menu selection sequence pressing Return after each selection Configuration Edit Display User Interface External Device Com Port The External Device Options screen appears 4 Select a setting for the Dial In Access configuration option To Set the Dial In Access configuration option t...

Page 162: ... respond to any SNMP messages and will not send SNMP traps Procedure To disable SNMP access 1 Follow this menu selection sequence Main Menu Configuration 2 Select the desired configuration area and press Return Load Configuration From Current Configuration Customer Configuration 1 Customer Configuration 2 3 Follow this menu selection sequence pressing Return after each selection Configuration Edit...

Page 163: ...ss levels 1 Follow this menu selection sequence Main Menu Configuration 2 Select the desired configuration area and press Return Load Configuration From Current Configuration Customer Configuration 1 Customer Configuration 2 3 Follow this menu selection sequence pressing Return after each selection Configuration Edit Display Management and Communication General SNMP Management The General SNMP Man...

Page 164: ...Specifying the access allowed for the authorized NMS when IP address validation is performed The SNMP NMS Security Options screen provides the configuration options that determine whether security checking is performed on the IP address of SNMP management systems attempting to communicate with the unit Make sure that the SNMP Management configuration option is set to Enable Menu selection sequence...

Page 165: ...es to the access unit NMS n IP Address to the appropriate IP address Specify the access allowed for an authorized NMS when IP address validates is performed Access Type to Read or Read Write 5 Press Ctrl a to switch to the screen function key area 6 To save changes select Save and press Return 7 Select the configuration area where you want to save the changes to and press Return Save Configuration...

Page 166: ...nfiguration Worksheets A Menus The following menus give you a graphical representation of the system options that appear on the async terminal screens Not all options are available but are filtered depending on what other options have been selected ...

Page 167: ...m Management and Communication DSX 1 to Network Assignments Network to Network Assignments Voice Port Assignments Sync Data Port Assignments Clear Assignments Communication Port External Device Com Port Telnet FTP Sessions Communication Protocol General SNMP Management SNMP NMS Security SNMP Traps MAIN MENU Status Test Configuration Control MAIN MENU Status Test Configuration Control Test Network ...

Page 168: ...about configurations refer to Chapter 4 Setting Up Procedure 1 Photocopy or print the worksheets included in this appendix Make as many copies of each table as needed 2 Write the T1 access unit s Device Name on each photocopied or printed page 3 Write in or circle the settings that are different from the default setting Do this for each of the alternate configurations stored in Customer Configurat...

Page 169: ...anagement Link Disable FDL DDL IP Address3 000 000 000 000 223 255 255 255 Clear Subnet Mask 000 000 000 000 255 255 255 255 Clear Routing Information Protocol None Proprietary Network Time Slot 01 24 lowest available time slot Circuit Identifier Text field Loss of Signal LOS Alarm Enable Disable Out of Frame OOF Alarm Enable Disable Alarm Indication Signal AIS Alarm Enable Disable Yellow Alarm En...

Page 170: ...old Slot ss 916x 01 9262 02 9265 02 03 04 05 Port p 916x 1 926x 1 2 Interface Status Enable Disable Line Framing Format D4 ESF Line Coding Format AMI B8ZS Line Equalization 0 133 133 266 266 399 399 533 533 655 Send All Ones on DSX 1 Failure Enable Disable Loss of Signal LOS Alarm Enable Disable Out of Frame OOF Alarm Enable Disable Alarm Indication Signal AIS Enable Disable Yellow Alarm Enable Di...

Page 171: ...DTR RTS Both Action on Network Yellow Alarm None Halt Network Initiated Data Channel Loopback DCLB Disable V 54 FT1 Both Port DTE Initiated Loopbacks Disable DTPLB DCLB Both Embedded Data Link Enable Disable EDL Management Link Enable Disable IP Address1 000 000 000 000 223 255 255 255 Clear Subnet Mask 000 000 000 000 255 255 255 255 Clear Routing Information Protocol None Proprietary Near End Pe...

Page 172: ...___ Voice Ports Configuration Option Settings Default in Bold E M Voice See Table 4 4 Slot ss 9x62 02 9x65 02 03 04 05 Port p 1 2 3 4 5 6 7 8 Port Status Enable Disable Operating Mode E M Transmit Only Rx Gain dB 17 0 16 5 16 0 15 5 15 0 0 0 6 5 7 0 7 5 Tx Attenuation dB 17 0 16 5 16 0 15 5 15 0 0 0 6 5 7 0 7 5 Trunk Cond in CGA Busy Idle ...

Page 173: ...x62 02 9x65 02 03 04 05 Port p 1 2 3 4 5 6 7 8 Port Status Enable Disable Operating Mode FXO FXODN FXODN WINK DPT Signaling Type Loop Start Loop Start Fwd Disc Ground Start Terminating Impedance ohms 600 900 Wink Delay 10 ms 1 99 15 Wink Duration 10 ms 1 99 20 Rx Gain dB 10 00 9 5 9 0 8 5 0 0 0 5 1 0 1 5 2 0 Tx Attenuation dB 10 00 9 5 9 0 8 5 0 0 4 0 4 5 5 0 Trunk Cond in CGA Busy Idle ...

Page 174: ... 8 Port Status Enable Disable Operating Mode FXS FXSDN FXSDN WINK PLAR DPO Signaling Type Loop Start Loop Start Fwd Disc Ground Start Ground Start Immediate Ground Start Automatic d3 d4 Terminating Impedance ohms 600 900 Wink Delay 10 ms 1 99 15 Wink Duration 10 ms 1 99 20 Rx Gain dB 10 00 9 5 9 0 8 5 0 0 0 5 1 0 1 5 2 0 Tx Attenuation dB 10 00 9 5 9 0 8 5 0 0 4 0 4 5 5 0 Ring Back Tone Enable Dis...

Page 175: ... the same port type To Port p All 1 2 3 4 5 6 7 8 Perform Copy n a Perform Copy Then Increment n a System Options See Table 4 8 Configuration Option Settings Default in Bold Generate Yellow Alarm Signals Enable Disable Test Timeout Enable Disable Test Duration min 1 120 10 Primary Clock Source Net1 Net2 DSXss p Internal External Sync Data Port for Primary Clock Source SssPp the first available por...

Page 176: ...Disable Port Access Level4 Level 1 Level 2 Level 3 Inactivity Timeout4 Enable Disable Disconnect Time Minutes 4 5 1 60 5 External Device COM Port See Table 4 10 External Device Commands Disable AT Other Dial In Access6 Enable Disable Connect Prefix7 ASCII text entry Clear Connect Indication String7 ASCII text entry Clear Escape Sequence7 ASCII text entry Clear Escape Sequence Delay Sec 7 None 0 2 ...

Page 177: ...quired Enable Disable Session Access Level Level 1 Level 2 Level 3 Inactivity Timeout Enable Disable Disconnect Time Minutes 1 60 5 FTP Session Enable Disable FTP Login Required Enable Disable Alarm See Table 4 12 Configuration Option Settings Default in Bold ASCII Alarm Messages Com Port Disable Alarm Trap Dial Out Enable Disable Trap Disconnect Enable Disable Call Retry Enable Disable Dial Out D...

Page 178: ...Port Subnet Mask 000 000 000 000 255 255 255 255 Clear General SNMP Management See Table 4 14 SNMP Management Enable Disable Community Name 1 ASCII text entry Public Clear Name 1 Access Read Read Write Community Name 2 ASCII text entry Clear Name 2 Access Read Read Write SNMP NMS Security See Table 4 15 NMS IP Validation Enable Disable Number of Managers 1 10 1 NMS n IP Address1 000 000 000 000 22...

Page 179: ...n Worksheets A 14 9161 A2 GH30 20 September 1997 Channel Assignments Worksheets Use the following worksheets to record cross connection assignments See Assigning Cross Connections in Chapter 4 Setting Up for more information ...

Page 180: ...ets A 15 9161 A2 GH30 20 September 1997 Network T1 Interface ___ Channel Worksheet Network ___ Channel Allocation Signaling and Trunk Conditioning N1 N2 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 N14 N15 N16 N17 N18 N19 N20 N21 N22 N23 N24 ...

Page 181: ...ets A 16 9161 A2 GH30 20 September 1997 DSX 1 T1 Interface ___ Channel Worksheet DSX ___ Channel Allocation DSX 1 Signaling and Trunk Conditioning D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 ...

Page 182: ...agement Information Base object groups as defined in RFC 1213 System group Interfaces group Supported for the network T1 interface DSX 1 interface synchronous data ports and the COM port The Evolution of the Interfaces Group of MIB II RFC 1573 is also supported by the unit Interface statistics apply to the COM port only IP Internet Protocol group ICMP Internet Control Management Protocol group TCP...

Page 183: ...r zzzz zzz Serial number sssssss sysObjectID system 2 Identifies the network management subsystem based upon unit s housing Object identifier 9162 2 Slot standalone 1 3 6 1 4 1 1795 1 14 2 4 3 2 9165 5 Slot universal access feeder 1 3 6 1 4 1 1795 1 14 2 4 3 3 9262 2 Slot standalone 1 3 6 1 4 1 1795 1 14 2 4 3 5 9265 5 Slot universal access feeder 1 3 6 1 4 1 1795 1 14 2 4 3 6 sysServices system 7...

Page 184: ...anagement links COM port Object Description Setting Contents ifNumber interfaces 1 Specifies the number of rows interfaces for this unit in the ifTable Interfaces included T1 network synchronous data ports voice ports management links and COM port ifIndex ifEntry 1 Provides the index to the interface table ifTable and to other tables as well When an unsupported index is entered e g 2 noSuchName is...

Page 185: ...2003 Data port slot 2 port 3 2004 Data port slot 2 port 4 2011 EDL management link for slot 2 port 1 2012 EDL management link for slot 2 port 2 2013 EDL management link for slot 2 port 3 2014 EDL management link for slot 2 port 4 For a Sync Data APM installed in slot 3 3001 Data port slot 3 port 1 3002 Data port slot 3 port 2 3003 Data port slot 3 port 3 3004 Data port slot 3 port 4 3011 EDL manag...

Page 186: ...4003 Data port slot 4 port 3 4004 Data port slot 4 port 4 4011 EDL management link for slot 4 port 1 4012 EDL management link for slot 4 port 2 4013 EDL management link for slot 4 port 3 4014 EDL management link for slot 4 port 4 For a Sync Data APM installed in slot 5 5001 Data port slot 5 port 1 5002 Data port slot 5 port 2 5003 Data port slot 5 port 3 5004 Data port slot 5 port 4 5011 EDL manag...

Page 187: ... port slot 3 port 1 3102 Voice port slot 3 port 2 3103 Voice port slot 3 port 3 3104 Voice port slot 3 port 4 3105 Voice port slot 3 port 5 3106 Voice port slot 3 port 6 3107 Voice port slot 3 port 7 3108 Voice port slot 3 port 8 For a Voice APM installed in slot 4 4101 Voice port slot 4 port 1 4102 Voice port slot 4 port 2 4103 Voice port slot 4 port 3 4104 Voice port slot 4 port 4 4105 Voice por...

Page 188: ...nstalled in slot 5 5301 Voice port slot 5 port 1 5302 Voice port slot 5 port 2 ifDescr ifEntry 2 Supplies text about the interface Text Strings Interfaces Network T1 916x Systems Network T1 926x Systems DSX 1 T1 916x Systems DSX 1 T1 926x Systems DSX 1 T1 APM Com 916x Systems Com 926x Systems Sync Data Ports NAM 916x Systems Interfaces Network n T1 T1 Leased Line NAM Hardware Version zzzz zzz Netw...

Page 189: ... Serial number sssssss Voice Port Slot s Port p FXO APM S W Release yy yy yy Hardware Version zzzz zzz Serial number sssssss Voice Port Slot s Port p E M APM S W Release yy yy yy Hardware Version zzzz zzz Serial number sssssss FDL Management Link on Network n T1 T1 Leased Line NAM Hardware Version zzzz zzz FDL Management Link on Network n T1 Dual T1 Leased Line NAM Hardware Version zzzz zzz DDL Ma...

Page 190: ...t when the port is not configured as a network communication link Used for the COM port when the port is configured for SLIP Used for the synchronous data ports when configured for V 35 E M Voice FXO Voice FXS Voice ds1 18 propPointToPointSerial 22 ppp 23 rs232 33 Slip 28 v35 45 voiceEM 100 voiceFXO 101 voiceFXS 102 ifMtu ifEntry 4 Identifies the largest datagram that can be sent or received on an...

Page 191: ...Ls When the data port and EDL is enabled whether for management or statistics gathering for a particular port and that port is allocated as described under the data ports above the EDL interface rate is 4 Kbps If EDL is disabled or the port is unallocated cross connected the data rate is zero ifAdminStatus ifEntry 7 Enables or disables the interface It is supported for all interfaces but COM port ...

Page 192: ...abled Model 9265 and DSX 1 only down 2 Alarm condition exists or the interface is disabled DSX 1 only testing 3 Test active up 1 Always up unless configured as a communication link down 2 Link layer is down testing 3 Never in testing state up 1 DTR and or RTS on if DTE supports it down 2 DTR and or RTS off if DTE supports it testing 3 Test active up 1 Port is assigned and CTS and DSR are asserted ...

Page 193: ...s ifEntry 11 object ifInDiscards ifEntry 13 object ifInErrors ifEntry 14 object ifInUnknownProtos ifEntry 15 object Output Counters Collects output statistics on data sent by the interface 1 ifOutOctets ifEntry 16 object Counters ifEntry 16 to 20 data sent by the interface 1 ifOutUcastPkts ifEntry 17 object y 16 to 20 ifOutNUcastPkts ifEntry 18 object ifOutDiscards ifEntry 19 object ifOutErrors if...

Page 194: ...Setting ifLinkUpDown for any data port affects all data ports there is only one option for all data ports ifHighSpeed ifXEntry 15 Automatically inserts the ifSpeed setting for the interface Interfaces supported T1 DSX 1 COM port data ports Read only and set based on the value of the ifSpeed for the interface IfSpeed from 0 to 499 999 bps 0 IfSpeed from 500 000 bps to 1 499 999 1 ifSpeed from 1 500...

Page 195: ... All other ifIndex objects will have a value of zero ifStackLower Layer ifStackEntry2 Provides the index that corresponds to the lower sublevel specified by ifStackHigherLayer When the FDL or DDL management channel is enabled this object for the T1 network interface is set to the ifIndex of the FDL or DDL For an EDL management link this object is set to ifIndex of the corresponding synchronous dat...

Page 196: ...ces or for default IP addresses the ipAddrTable will not display all of the interfaces that support a particular IP address ipRouteTable Supported as read write However use caution when adding or modifying routes If it is absolutely necessary to add a route it should only be added to the connected device device closest to the destination Internal routing mechanisms will propagate the route to the ...

Page 197: ...the following read only objects in the set PDU used to add a route ipRouteProto set to netmgmt 3 by the software May have the following values in the T1 access unit other 1 Temporary route added by IP local 2 Route added or changed due to User configuration netmgmt 3 Route added or changed by SNMP set icmp 4 Route added or changed by ICMP rip 8 Route added or changed by RIP or similar proprietary ...

Page 198: ...it is not clear how the object definition is supported by the unit Object Description ds1 transmission 18 Supported on the T1 interfaces Defined by the DS1 MIB rs232 transmission 33 Supported on the synchronous data ports and COM port Defined by the RS 232 like MIB SNMP Group The SNMP Group objects that apply to a management agent are fully supported The following objects apply only to an NMS and ...

Page 199: ...llowing table provides clarification for objects contained in the Near End group when it is not clear how the object definition is supported by the unit DS1 Configuration Table Object Description Setting Contents dsx1TimeElapsed dsx1ConfigEntry 3 Applicable to the network T1 interface only dsx1ValidIntervals dsx1ConfigEntry 4 Applicable to the network T1 interface only dsx1LineType dsx1ConfigEntry...

Page 200: ...e is sending a Remote Line Loopback LLPDN code The code is sent for 10 seconds dsx1SendQRS 5 The Network T1 interface is sending a QRSS test pattern The pattern is sent until the test is halted i e setting to dsx1SendNocode dsx1Send511Pattern 6 The Network T1 interface is sending a 511 test pattern The pattern is sent until the test is halted i e setting to dsx1SendNocode dsx1Send3in24Pattern 7 Th...

Page 201: ...eturned will be the sum of the conditions Supports only the following values dsx1NoAlarm 1 No alarm present dsx1RcvFarEndLOF 2 A yellow alarm signal is being received dsx1RcvAIS 8 An alarm indication signal AIS is being received dsx1LossOfFrame 32 An out of frame condition persists for more than 2 5 seconds i e Red alarm dsx1LossOfSignal 64 A loss of signal condition persists for more than 2 5 sec...

Page 202: ...red receive clock from another interface e g T1 Port or External as the transmit clock dsx1Fdl dsx1ConfigEntry 13 Specifies how the facility data link is being used More than one value may be active at the same time If the value is not dsx1fdl none then dsx1Att54016 must be set Supports the following values dsx1other 1 Send SNMP data over the FDL dsx1Ansi T1403 2 Support ANSI PRMs on the network T...

Page 203: ...rrentESs Errored Seconds for the current interval Contains the values dsx1CurrentSESs Severely Errored Seconds for the current interval Contains the values dsx1CurrentUASs Unavailable Seconds for the current interval Contains the values dsx1CurrentCSSs Controlled Slip Seconds for the current interval Contains the values dsx1CurrentBESs Bursty Errored Seconds for the current interval Contains the v...

Page 204: ...er 1 to 96 Contains the values dsx1IntervalESs Errored Seconds for the interval Contains the values dsx1IntervalSESs Severely Errored Seconds for the interval Contains the values dsx1IntervalUASs Unavailable Seconds for the interval Contains the values dsx1IntervalCSSs Controlled Slip Seconds for the interval Contains the values dsx1IntervalBESs Bursty Errored Seconds for the interval Contains the...

Page 205: ...tional group consists of the DS1 fractional table This table dsx1FracTable allows channel time slots to be mapped between the DSX 1 T1 interface and data ports voice ports and DDL If an invalid channel map is received e g two interfaces are mapped to the same time slot or one interface mapped to two DSX 1 T1 interfaces an error is returned to the SNMP manager The unit validates all channel configu...

Page 206: ...terfaces Clarification for objects contained in this table as it applies to the unit is provided below Object Description Setting Contents rs232PortType rs232PortEntry 2 Identifies the port hardware type Supports only the following values other Identifies the synchronous data ports configured as EIA 530A rs232 2 Identifies the COM port rs422 3 Identifies the synchronous data ports configured as RS...

Page 207: ...tion and cannot be changed through this object Speeds available for the COM port 9600 14 400 19 200 28 800 38 400 57 600 and 115 200 rs232PortInFlow Type rs232PortEntry 7 Contains the port s type of input flow control Supports the following values none 1 No flow control ctsRts 2 Indicates that CTS is being used for flow control Also indicates that both CTS and DTR are being used for flow control d...

Page 208: ...nts rs232AsyncPort Bits rs232Async PortEntry 2 Specifies the number of bits in a character Supports only the following values 7 7 bit characters Only use when Port Use is set to Alarm 8 8 bit characters rs232AsyncPort StopBits rs232Async PortEntry 3 Specifies the number of stop bits supported Supports only the following values one 1 One stop bit two 2 Two stop bits one and half 3 One and a half st...

Page 209: ...verted rs232SyncPort RTSControl rs232Sync PortEntry 10 Specifies the method used to control the RTS signal For synchronous data ports this corresponds to Send All Ones on Data Port Not Ready configuration option except that Both and DTR cannot be represented Supports only the following values controlled 1 For user data ports this value is used when the port is configured for RTS or Both Setting th...

Page 210: ... Output Signal Table The Output Signal Table contains entries for the output signals that can be asserted by the unit for each of the synchronous data ports The objects in the following table are supported Clarification for objects contained in this table as it applies to the unit is provided below Object Description Setting Contents rs232OutSigName rs232OutSigEntry 2 Contains the ID of a hardware...

Page 211: ...limitations to the variable devConfigAreaCopy This variable allows the entire contents of one configuration area to be copied into another configuration area The unit only supports the following values Object Description Setting Contents devConfigAreaCopy A get of this object will always return noOp noOp 1 g py Copy from active area to customer 1 area active to customer1 2 Copy from active area to...

Page 212: ...ce Statistics group devDS1PerfStats mib contain objects used to access the Telco and user performance registers maintained for the network T1 interface The Telco related objects are extensions to the DS1 E1 MIB RFC 1406 The user related objects are used to mirror the Telco objects but provide the additional capability to reset the user registers This object is fully supported Synchronous Data Port...

Page 213: ...The Device Traps table devTrapMgr mib is used to manage the SNMP managers that the unit reports traps to This object is fully supported Device Control attp control attp common 10 The devControl object devControl mib is used to cause a reset of the device and perform a lamp test This object is fully supported Device Health and Status devStatus attp devStatus The devStatus object devHealthAndStatus ...

Page 214: ... The T1 access unit supports the following user interface traps along with several enterprise specific traps warmStart authenticationFailure linkUp linkDown These traps are listed in alphabetical order within each table Trap warmStart Trap What It Indicates Possible Cause warmStart T1 access unit has just reinitialized and stabilized itself Reset command sent Power disruption ...

Page 215: ...e of the communication interfaces has occurred linkUp The link is operational One of the failed communication interfaces is up and operational The interfaces that support these traps and conditions that define linkUp and linkDown for each interface Interface linkUp Down Variable Bindings Possible Cause PHYSICAL SUBLAYER Represented by the entry in the MIB II Interfaces Table Network and DSX 1 inte...

Page 216: ...ut of Frame OOF for the Embedded Data Link EDL 2 Excessive Error Rate for the Embedded Data Link EDL 2 linkUp No alarms on the port 1 The DTR alarm condition will only generate a linkUp linkDown trap if the DTE supports the DTR lead state Send All Ones on Data Port Not Ready configuration option on the Main Menu Configuration Sync Data Ports branch 2 The OOF and EER alarm condition will only gener...

Page 217: ... power supply output voltage has dropped below the tolerance level Power supply problem enterprisePowerSupplyClear 107 The power supply output voltage alarm condition has cleared The power supply output voltage alarm condition has cleared enterprisePrimaryClockFail 1 A failure of the device s currently configured primary clock source Operating software has detected that the primary clock source ha...

Page 218: ...ts Network and DSX 1 T1 Interfaces ifIndex RFC 1573 ifAdminStatus RFC 1573 ifOperStatus RFC 1573 ifType RFC 1573 All dsx1SendCode RFC 1406 Remote Line Loopback Send 511 pattern Send 3 in 24 Send QRSS dsx1LoopbackConfig RFC 1406 Line Loopback Payload Loopback devDS1TestType devDS1Config mib Repeater Loopback Send All Zeroes Send All Ones Send 1 in 8 Send 63 Send 2047 Send 215 1 Send 220 1 Send user...

Page 219: ...stType devDataPortConfig mib DTE Loopback DTE Payload Loopback Data Channel Loopback Send V 54 Loopback Send FT1 Loopback Send pattern tests Monitor pattern tests Voice Ports ifIndex RFC 1573 ifAdminStatus RFC 1573 ifOperStatus RFC 1573 ifType RFC 1573 devVoiceTestType devVoice mib Digital Loopback Analog Loopback Line Loopback Send DRS tone to T1 interface and user Send quiet tone to T1 interface...

Page 220: ...R at Net Yellow at Net DSX 1 APM Card Failed Module MisConfig Module Unsupported Out of Sync Slot xx Group g OOF EDL EER EDL Primary Clock Failed Secondary Clock Failed Network Com Link Down Device Fail Read devHealthAndStatus dsx1LossOfSignal from dsx1LineStatus for interface dsx1LossOfFrame from dsx1LineStatus for interface dsx1RcvAIS from dsx1LineStatus for interface dsx1OtherFailure from dsx1L...

Page 221: ...pback test for interface devVoiceTestAction and userDRSTone or networkDRSTone for interface devVoiceTestAction and userQuietTone or networkQuietTone for interface devVoiceTestAction and testRXBits testTXBits testTRLeads or testELeads for interface devDS1TestControl and send Pttn for interface devDS1TestControl and mon Pttn for interface devSyncDataTestControl and send Pttn for interface devSyncDat...

Page 222: ...value in dsx1ValidIntervals dsx1TotalES dsx1TotalUAS dsx1TotalSES dsx1TotalBES dsx1TotalCSS devTelcoTotalLOFC For the network interface Read value in devUserCurrentTimer devUserCurrentEvent devUserCurrentESs devUserCurrentUASs devUserCurrentSESs devUserCurrentBESs devUserCurrentCSSs devUserCurrentLOFC devUserCurrentStEvnt Select interval number with devUserIntervalNumber then Read value in devUser...

Page 223: ...SESs devEDLCurrentBESs devEDLCurrentLOFC Select interval number with devEDLIntervalNumber then Read value in devEDLIntervalESs devEDLIntervalUASs devEDLIntervalSESs devEDLIntervalBESs devEDLIntervalLOFC For the port Read value in devEDLTotalValidIntervals devEDLTotalESs devEDLTotalUASs devEDLTotalSESs devEDLTotalBESs devEDLTotalLOFC For the port Set devEDLClrRegWhichRegs to nearRegisters and devED...

Page 224: ...devEDLClrRegWhichRegs to farRegisters and devEDLClrRegAction to clear main status performance clear_statistics Network All Synchronous Data Ports Set devUserClrReg Set devEDLClrRegWhichRegs to nearRegisters and farRegisters and devEDLClrRegsAction to clear main status identity Serial Number Model Number Software Revision Hardware Revision System Name System Contact System Location APM Type Read sy...

Page 225: ...nterface devDS1TestControl for rlb to idle on the interface dsx1SendCode to dsx1SendLineCode for the network interface dsx1SendCode to dsx1SendResetCode for the network interface dsx1SendCode to dsx1SendQRS for the interface dsx1SendCode to dsx1SendResetCode for the interface devDS1TestControl for sendZeros on the interface devDS1TestControl for sendZeros to idle on the interface devDS1TestControl...

Page 226: ...DS1TestControl for monZeros on the interface devDS1TestControl for monZeros to idle on the interface devDS1TestControl for monOnes on the interface devDS1TestControl for monOnes to idle on the interface devDS1TestControl for mon1in8 on the interface devDS1TestControl for mon1in8 to idle on the interface devDS1TestControl for mon3in24 on the interface devDS1TestControl for mon3in24 to idle on the i...

Page 227: ...tTestControl for dclb to idle on the interface devSyncPortTestControl to v54dn on the interface devSyncPortTestControl for v54dn to idle on the interface devSyncPortTestControl for ftlup on the interface devSyncPortTestControl for ftlup to idle on the interface devSyncPortTestControl for sendQRSS on the interface devSyncPortTestControl for sendQRSS to idle on the interface devSyncPortTestControl f...

Page 228: ...cPortTestControl for monZeros on the interface devSyncPortTestControl for monZeros to idle on the interface devSyncPortTestControl for monOnes on the interface devSyncPortTestControl for monOnes to idle on the interface devSyncPortTestControl for mon63 on the interface devSyncPortTestControl for mon63 to idle on the interface devSyncPortTestControl for mon511 on the interface devSyncPortTestContro...

Page 229: ...ck start analogLoopback stop lineLoopback start lineLoopback stop networkDRSTone start networkDRSTone stop userDRSTone start userDRSTone stop networkQuietTone start networkQuietTone stop userQuietTone start userQuietTone stop main test port voice Set Tx ABCD Bits Set Rx ABCD Bits Set Tip Ring Leads Set E Lead State Tx ABCD Bits Rx ABCD Bits Tip Ring Leads E Lead State M Lead State Set devVoiceTest...

Page 230: ...sx1LineType dsx1LineCoding dsx1Fdl dsx1Fdl fdl only ifSpeed devDs1FracTable entry with devDs1FracIndex for DDL dsx1Circuit Identifier main config dsx Interface Status Line Framing Format Line Coding Format Set Read ifAdminStatus to up or down dsx1LineType dsx1LineCoding main config sync Port Status Port Type Port Base Rate Transmit Clock Source Embedded Data Link EDL Management Link Invert Transmi...

Page 231: ...g user com COM Port Port Usage Port Type Data Rate Character Length Parity Stop Bits Ignore Control Leads Clock Source Set Read devPortUsage to netlink alarm or terminal See the Asynchronous Synchronous Port Table for the entry rs232PortInSpeed or rs232PortOutSpeed for the port rs232AsyncPortBits for the port rs232AsyncPortParity for the port rs232AsyncPortStopBits for the port rs232PortInFlowType...

Page 232: ...A2 GH30 20 September 1997 Table D 1 SNMP MIB to User Interface Command Cross Reference 13 of 13 User Interface Command SNMP MIB Object System Alarm Relay Cut Off Set Read devConfigAlarmRelayCutoff Reset Set devHWControlReset to reset ...

Page 233: ...at one end and 25 pin or 9 pin connector at the other end depending upon the management interface used Refer to the appropriate cable section The following table shows the signals and pin assignments for the COM port interface connector Signal Direction Pin DCE Transmit Clock TXC Out 1 DCE Received Data RXD Out 2 Signal Ground SG 3 DCE Transmit Data TXD In 4 DCE Data Terminal Ready DTR In 5 DCE Ca...

Page 234: ...6 7 Rx Data Signal Ground Tx Data DTR CD CTS DSR RTS DTE DB9 Socket No Connection No Connection COM Port to Terminal Printer Cable Order this cable when connecting the COM port to a terminal or printer rather than to a PC it does not come with the T1 access unit The following shows the pin assignments from the COM port to the DTE interface 1 2 3 4 5 6 7 8 97 14910 01 COM Port Non Keyed 8 Position ...

Page 235: ... 4 5 6 7 8 97 15669 COM Port Non Keyed 8 Position Modular Plug Tx Clock Rx Data Signal Ground Tx Data DTR CD RTS Rx Clock 2 7 3 6 4 20 5 Tx Data Signal Ground Rx Data DSR RTS DTR CTS Modem DB25 Plug No Connection No Connection Gender Adapter Changer When connecting the COM port to a router or Frame Relay Assembler Disassembler FRAD a gender adapter is required to convert the COM Port to Terminal P...

Page 236: ...M Port to PC Adapter Tx Clock Rx Data Signal Ground Tx Data DTR CD RTS Rx Clock Unused DTR Tx Data Signal Ground Rx Data CTS Frame Ground Unused COM Port LAN A 496 14908 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 DCE DTE T1 Network Interface Cable Network access is via a 14 foot cable with an RJ48C unkeyed plug type connector on each end The following table shows pin assignments and the purpose of each Funct...

Page 237: ... from the DTE T1 1 Transmit tip to the DTE T 3 Shield 2 4 Receive ring from the DTE R1 9 Transmit ring to the DTE R 11 T1 Line Interface Cable 493 14342 01 11 3 9 1 Receive Ring Receive TIP Transmit Ring Transmit TIP DA15P Plug 1 2 3 4 5 6 7 RJ48C Plug Unkeyed Blue White Blue Orange White Orange Blue White Blue Orange White Orange Receive Ring Receive TIP Transmit Ring Transmit TIP The following t...

Page 238: ... Received Data RXD BB 104 From DCE 3 A 16 B Request to Send RTS CA 105 To DCE 4 A 19 B Clear to Send CTS CB 106 From DCE 5 A 13 B Data Set or DCE Ready DSR CC 107 From DCE 6 Signal Ground Common SG AB 102A 7 Received Line Signal Detector RLSD or LSD CF 109 From DCE 8 A 10 B Transmit Signal Element Timing TXC DTE Source DA 113 To DCE 11 B 24 A Transmitter Signal Element Timing TXC DCE Source DB 114...

Page 239: ...25 Pin Plug Connector 12 Inches 34 Position Socket Connector 1 2 14 3 16 15 12 17 9 4 5 8 6 7 24 11 20 21 18 25 23 A P S R T Y AA V X C D F E B U W H N L NN SHIELD TD A TD B RD A RD B TXC A TXC B RXC A RXC B RTS CTS RLSD DSR SIG COMMON TT A TT B DTR RL LL TM SIG COMMON SHIELD TD A TD B RD A RD B TXC A TXC B RXC A RXC B RTS CTS RLSD DSR SIG COMMON TT A TT B DTR RL LL TM 530 SIGNAL DB25 PLUG MS34 SO...

Page 240: ...5 4 To DCE C Clear to Send CTS 106 5 From DCE D Data Set or DCE Ready DSR 107 6 From DCE E Signal Ground Common SG 102 7 23 B Data Channel Received Line Signal Detector RLSD or LSD 109 8 From DCE F Transmitter Signal Element Terminal Timing TT DTE Source 113 24 A 11 B To DCE U A W B Transmitter Signal Element Timing TXC DCE Source 114 15 A 12 B From DCE Y A AA B Receiver Signal Element Timing RXC ...

Page 241: ...6 7 21 18 23 24 11 25 22 1 4 22 6 24 5 23 8 26 7 25 9 27 12 13 31 11 19 14 10 20 17 35 18 29 30 Shield TXD A TXD B RXD A RXD B TXC A TXC B RXC A RXC B RTS A RTS B CTS A CTS B DTR RLSD A RLSD B DSR Sig Common RL LL RCV Common TT A TT B TM Sig Common Shield TD A TD B RD A RD B TXC A TXC B RXC A RXC B RTS A RTS B CTS A CTS B DTR A RR A RR B DM A Sig Common RL LL RCV Common TT A TT B TM DM B DTR B 530...

Page 242: ...E 9 A 27 B Data Set Ready Data Mode DSR DM 107 6 From DCE 11 A Signal Ground SG 102A 7 19 Data Channel Received Line Signal Detect Receiver Ready RLSD RR 109 8 A 10 B From DCE 13 A 31 B Transmitter Signal Element Timing Transmit Timing TXC DCE Source 114 15 A 12 B From DCE 5 A 23 B Receiver Signal Element Timing Receive Timing RXC DCE Source 115 17 A 9 B From DCE 8 A 26 B Local Loopback LL 141 18 ...

Page 243: ... 496 15146 The following table provides the pin assignments for the 25 position Port 1 or Port 2 connector interface and a DTE s 15 position X 21 connector interface Signal ITU CCITT 25 Pin Plug Pin Direction 15 Pin Socket Pin Transmit Data TXD TD 103 2 A 14 B To DCE 2 A 9 B Received Data RXD RD 104 3 A 16 B From DCE 4 A 11 B Request to Send RTS 105 4 A 19 B To DCE 3 A 10 B Signal Ground Common 10...

Page 244: ...by the pin assignments for the extension cables that can be used with these APMs FXO FXS Voice APM Connector The FXO FXS Analog Voice APM uses a single 50 pin connector to provide eight 2 wire interfaces for connecting to analog voice equipment FXO FXS 50 Pin Amphenol Connector Port Pin Signal 1 26 T 1 R 2 29 T 4 R 3 32 T 7 R 4 35 T 10 R 5 38 T 13 R 6 41 T 16 R 7 44 T 19 R 8 47 T 22 R All other pi...

Page 245: ...50 Pin Amphenol Connector 1 of 2 Port Pin Function Signal 1 26 Transmit tip T 1 Transmit ring R 27 Receive tip T1 2 Receive ring R1 28 E Lead E 3 M Lead M 2 29 Transmit tip T 4 Transmit ring R 30 Receive tip T1 5 Receive ring R1 31 E Lead E 6 M Lead M 3 32 Transmit tip T 7 Transmit ring R 33 Receive tip T1 8 Receive ring R1 34 E Lead E 9 M Lead M 4 35 Transmit tip T 10 Transmit ring R 36 Receive t...

Page 246: ... T1 14 Receive ring R1 40 E Lead E 15 M Lead M 6 41 Transmit tip T 16 Transmit ring R 42 Receive tip T1 17 Receive ring R1 43 E Lead E 18 M Lead M 7 44 Transmit tip T 19 Transmit ring R 45 Receive tip T1 20 Receive ring R1 46 E Lead E 21 M Lead M 8 47 Transmit tip T 22 Transmit ring R 48 Receive tip T1 23 Receive ring R1 49 E Lead E 24 M Lead M All 25 Signal Ground SG 50 Signal Battery SB ...

Page 247: ...25 pair 1 26 2 27 2 28 25 50 25 E M FXO FXS When the M66 block is further than five feet from the APM s connector used as an extension to the 5 foot 1 Amphenol plug to 1 Amphenol plug cable See FXO FXS Voice APM Connector on Page E 12 or E M Voice APM Connector on Page E 13 for pin assignments 3 Amphenol plugs to 1 Amphenol plug connector assembly Twisted pair T1 R1 T24 R24 S1 S2 6 FXO FXS To cond...

Page 248: ...Cables Connectors and Pin Assignments E 16 9161 A2 GH30 20 September 1997 97 15171 02 M66 Block Voice APMs P3 P2 P1 P4 3 Amphenol Plugs to 1 Amphenol Plug Cable ...

Page 249: ...ort 6 31 41 T Port 6 7 19 R Port 7 32 44 T Port 7 8 22 R Port 8 33 47 T Port 8 9 P2 1 R Port 1 34 P2 26 T Port 1 10 4 R Port 2 35 29 T Port 2 11 7 R Port 3 36 32 T Port 3 12 10 R Port 4 37 35 T Port 4 13 13 R Port 5 38 38 T Port 5 14 16 R Port 6 39 41 T Port 6 15 19 R Port 7 40 44 T Port 7 16 22 R Port 8 41 47 T Port 8 17 P3 1 R Port 1 42 P3 26 T Port 1 18 4 R Port 2 43 29 T Port 2 19 7 R Port 3 4...

Page 250: ...les Connectors and Pin Assignments E 18 9161 A2 GH30 20 September 1997 3 Amphenol Plugs to 4 Amphenol Plugs Cable 97 15172 02 M66 Blocks Voice APMs TX RX E M Signal Ground and Battery P3 P2 P1 P4 P5 P6 P7 ...

Page 251: ...ort 3 Receive Ring 9 M Port 3 P6 3 M Port 3 M Lead 10 R Port 4 P4 4 R Port 4 Transmit Ring 11 R1 Port 4 P5 4 R1 Port 4 Receive Ring 12 M Port 4 P6 4 M Port 4 M Lead 13 R Port 5 P4 5 R Port 5 Transmit Ring 14 R1 Port 5 P5 5 R1 Port 5 Receive Ring 15 M Port 5 P6 5 M Port 5 M Lead 16 R Port 6 P4 6 R Port 6 Transmit Ring 17 R1 Port 6 P5 6 R1 Port 6 Receive Ring 18 M Port 6 P6 6 M Port 6 M Lead 19 R Po...

Page 252: ...Port 3 Receive Tip 34 E Port 3 P6 28 E Port 3 E Lead 35 T Port 4 P4 29 T Port 4 Transmit Tip 36 T1 Port 4 P5 29 T1 Port 4 Receive Tip 37 E Port 4 P6 29 E Port 4 E Lead 38 T Port 5 P4 30 T Port 5 Transmit Tip 39 T1 Port 5 P5 30 T1 Port 5 Receive Tip 40 E Port 5 P6 30 E Port 5 E Lead 41 T Port 6 P4 31 T Port 6 Transmit Tip 42 T1 Port 6 P5 31 T1 Port 6 Receive Tip 43 E Port 6 P6 31 E Port 6 E Lead 44...

Page 253: ...e Ring 9 M Port 3 P6 11 M Port 11 M Lead 10 R Port 4 P4 12 R Port 12 Transmit Ring 11 R1 Port 4 P5 12 R1 Port 12 Receive Ring 12 M Port 4 P6 12 M Port 12 M Lead 13 R Port 5 P4 13 R Port 13 Transmit Ring 14 R1 Port 5 P5 13 R1 Port 13 Receive Ring 15 M Port 5 P6 13 M Port 13 M Lead 16 R Port 6 P4 14 R Port 14 Transmit Ring 17 R1 Port 6 P5 14 R1 Port 14 Receive Ring 18 M Port 6 P6 14 M Port 14 M Lead...

Page 254: ... Receive Tip 34 E Port 1 P6 36 E Port 11 E Lead 35 T Port 1 P4 37 T Port 12 Transmit Tip 36 T1 Port 1 P5 37 T1 Port 12 Receive Tip 37 E Port 1 P6 37 E Port 12 E Lead 38 T Port 1 P4 38 T Port 13 Transmit Tip 39 T1 Port 1 P5 38 T1 Port 13 Receive Tip 40 E Port 1 P6 38 E Port 13 E Lead 41 T Port 1 P4 39 T Port 14 Transmit Tip 42 T1 Port 1 P5 39 T1 Port 14 Receive Tip 43 E Port 1 P6 39 E Port 14 E Lea...

Page 255: ...eive Ring 9 M Port 3 P6 19 M Port 19 M Lead 10 R Port 4 P4 20 R Port 20 Transmit Ring 11 R1 Port 4 P5 20 R1 Port 20 Receive Ring 12 M Port 4 P6 20 M Port 20 M Lead 13 R Port 5 P4 21 R Port 21 Transmit Ring 14 R1 Port 5 P5 21 R1 Port 21 Receive Ring 15 M Port 5 P6 21 M Port 21 M Lead 16 R Port 6 P4 22 T Port 22 Transmit Ring 17 R1 Port 6 P5 22 R1 Port 22 Receive Ring 18 M Port 6 P6 22 M Port 22 M L...

Page 256: ...9 Receive Tip 34 E Port 3 P6 44 E Port 19 E Lead 35 T Port 4 P4 45 T Port 20 Transmit Tip 36 T1 Port 4 P5 45 T1 Port 20 Receive Tip 37 E Port 4 P6 45 E Port 20 E Lead 38 T Port 5 P4 46 T Port 21 Transmit Tip 39 T1 Port 5 P5 46 T1 Port 21 Receive Tip 40 E Port 5 P6 46 E Port 21 E Lead 41 T Port 6 P4 47 T Port 22 Transmit Tip 42 T1 Port 6 P5 47 T1 Port 22 Receive Tip 43 E Port 6 P6 47 E Port 22 E Le...

Page 257: ...Weight T1 NAM T1 I O Card 1 lb 2 oz 510 kg 6 oz 170 kg Physical Environment Operating temperature Storage temperature Relative humidity Shock and vibration 35 F to 122 F 1 7 C to 50 C 4 F to 158 F 20 C to 70 C 5 to 85 noncondensing Withstands normal shipping and handling Power Consumption 9 4 watts 0 78 amps input current at 12 volts Network 1 2 T1 Interface Physical Interface USA Physical Interfa...

Page 258: ... 1 344 Mb COM Port Interface Data Rates 9 6 14 4 19 2 28 8 38 4 57 6 and 115 2 kbps 57 6 and 115 2 kbps are recommended for FTP download only DBM Backup connector reserved for future use One 8 position modular keyed USOC RJ45 jack Clocking Sources T1 network interface 1 or 2 any port internal clock DSX 1 T1 interface 9161 only or external clock Loopbacks Standard Additional For 9161 Only Network L...

Page 259: ...sical Environment Operating temperature Storage temperature Relative humidity Shock and vibration 35 F to 122 F 1 7 C to 50 C 4 F to 158 F 20 C to 70 C 5 to 85 noncondensing Withstands normal shipping and handling Power Consumption 5 8 watts 0 48 amps input current at 12 volts DTE Ports Interfaces Standards Rates EIA 530A V 35 RS 449 V 11 X 21 Nx64 64K to 1 536 Mb Nx56 56K to 1 344 Mb Loopbacks St...

Page 260: ...erature Storage temperature Relative humidity Shock and vibration 35 F to 122 F 1 7 C to 50 C 4 F to 158 F 20 C to 70 C 5 to 85 noncondensing Withstands normal shipping and handling Power Consumption 3 5 watts 0 29 amps input current at 12 volts DSX 1 Interface Physical Interface Framing Format Coding Format DTE Line Equalization Send AIS 15 position DB15 subminiature connector DB15 socket D4 ESF ...

Page 261: ...emperature Relative humidity Shock and vibration 35 F to 122 F 1 7 C to 50 C 4 F to 158 F 20 C to 70 C 5 to 85 noncondensing Withstands normal shipping and handling Cable Length Maximum cable length 18 000 feet using 26 AWG Power Consumption E M APM FXO APM FXS APM 8 lines talking FXS APM 8 lines ringing 3 1 watts 0 26 amps input current at 12 volts 3 5 watts 0 29 amps input current at 12 volts 10...

Page 262: ...FXS E M Transmit Only DPT FXO FXO DN FXO DN Wink DPO FXS FXS DN FXS DN Wink PLAR Signaling Types E M FXO FXS Type I Type II Type IV Type V Loop Start Loop Start Forward Disconnect Ground Start Loop Start Loop Start Forward Disconnect Ground Start Ground Start Immediate Ground Start Automatic PLAR D3 PLAR D4 ...

Page 263: ...Manuals 9005 B1 509 Desktop 5 Slot Housing 9161 Single T1 NAM 120 Vac Power Supply Cables Manuals 9165 A1 201 Rack Mount 5 Slot Housing 9161 Single T1 NAM AC Power Supply Cables Manuals 9165 A1 209 Desktop 5 Slot Housing 9161 Single T1 NAM DC Power Supply Cables Manuals 9165 A1 501 Rack Mount 5 Slot Housing 9161 Single T1 NAM DC Power Supply Cables Manuals 9165 A1 509 Desktop 5 Slot Housing 9261 D...

Page 264: ... Supplies 120 Vac Power Supply for 2 slot housing 9002 F1 020 120 Vac Power Supply for 5 slot housing 9005 F1 020 DC Power Supply for 5 slot housing 9005 F1 050 T1 NAMs 9161 Single T1 Network Access Module NAM 9161 B1 902 9261 Dual T1 Network Access Module NAM 9261 B1 902 APMs High Speed Synchronous Data Application Module APM 9109 F1 604 FXS Analog Voice Application Module APM 2 Wire 9109 F1 648 ...

Page 265: ...t Cable 9 DSUB to 8 mod 14 ft 3100 F2 550 LAN COM Port Cable 8 mod to 8 mod 3100 F2 910 Voice Cable Amphenol plug Amphenol plug 25 pairs 6 ft 9008 F1 531 Voice Cable Amphenol socket Amphenol plug 25 pairs 25 ft 9008 F1 532 Voice Connector 3 Amphenol plug 4 Amphenol plug 6 ft 9008 F1 533 Voice Connector 3 Amphenol plug 1 Amphenol plug 6 ft 9008 F1 534 M66 Block with 2 socket 50 pin connectors 9008 ...

Page 266: ...ting parameters for the access unit Sometimes referred to as straps Cyclic Redundancy Check A method of error detection Controlled Slip Seconds A period in which a frame was added or deleted because of a variance in timing Channel Service Unit Protects the T1 line from damage and regenerates the T1 signal Data Communications Equipment Direct Inward Dialing Dial Pulse Originating Dial Pulse Termina...

Page 267: ...sed across an Internet and provides the basis for packet delivery service IP includes the ICMP control and error message protocol as an integral part The entire protocol suite is often referred to as TCP IP because TCP and IP are the two most fundamental protocols International Telecommunication Union Formerly known as the Consultive Committee on International Telegraphy and Telephony Line Build o...

Page 268: ...rn of digital ones and zeros used to simulate normal transmission Robbed Bit Signaling Signaling used for voice call processing over a T1 line Routing Information Protocol Specifies the routing protocol used between access units Severely Errored Seconds A second with 320 or more CRC6 error events or one or more OOFs occurring Serial Line Internet Protocol A link layer protocol used by SNMP Simple ...

Page 269: ...nol socket Amphenol plug 25 pairs G 3 Analog Loopbacks 5 27 ANSI Performance Report Messages 4 9 APL 3 4 APM definition GL 1 Dual DSX 1 4 E M Voice 1 4 FXO Voice 1 4 FXS Voice 1 4 hot swapping 1 5 5 33 insertion 5 34 removal 5 34 Synchronous Data 1 4 voice cable E 12 applications 3 1 channel bank replacement an additions 3 7 direct inward dial 3 8 off premises extension 3 8 T1 access unit with hig...

Page 270: ...ion 4 3 4 4 clearing cross connection assignments 4 34 Clock Failure Alarm Primary 4 47 Secondary 4 47 clock source 4 49 primary 4 45 secondary 4 46 COM port 1 6 configuring an external device 2 3 definition GL 1 pin assignments E 1 signals E 1 Communication Port IP Address 4 64 options 4 48 setting up for external device 4 53 Subnet Mask 4 65 Communication Port Link Protocol 4 65 Communication Pr...

Page 271: ...ce Security B 32 Device Tests 5 31 Device Traps B 32 Dial In Access 4 53 Dial Out Delay Time Min 4 61 Dial In Access 6 6 dialing out alarms 5 3 automatic 5 3 SNMP Traps 5 6 DID definition GL 1 Digital Loopbacks 5 27 Direct Data Link DDL 1 6 Direct Inward Dial DID 3 8 Directory Numbers changing 5 5 displaying 5 4 disabling SNMP access 6 7 Disconnect String 4 55 Disconnect Time 4 51 4 58 displaying ...

Page 272: ...54 ESD definition GL 2 ESF 1 6 definition GL 2 Excessive Error Rate EER Alarm 4 12 Excessive Error Rate Alarm 4 23 Excessive Error Rate Threshold 4 13 4 23 External Clock Rate 4 47 External Device configuring 2 3 controlling access 6 6 setting up communication port for 4 53 External Device Commands 4 53 External Device options 4 53 F Facility Data Link FDL 1 6 Far End Group B 24 fault condition in...

Page 273: ... tests 5 16 Interface Stack Group MIB B 14 Interface Status DSX 1 4 14 Network 4 7 Interfaces Group MIB B 3 Invert Transmit and Received Data 4 18 Invert Transmit Clock 4 18 IP definition GL 2 IP Address 4 10 4 21 assigning addresses and subnet masks 2 11 limiting SNMP access using 6 9 scheme examples 2 7 selecting a scheme 2 6 IP connectivity 1 6 IP Group MIB B 15 ITU definition GL 2 L Lamp Test ...

Page 274: ...l Table B 24 E1 Descriptions B 18 EDL Near end and Far end Registers B 31 Enterprise B 30 Far End Group B 24 General Port Table B 25 Input Signal Table B 29 Near End Group DS1 E1 B 18 Output Signal Table B 29 Port Usage Table B 31 RS 232 Like B 25 Synchronous Data Port Configuration B 31 Synchronous Port Table B 28 to user interface command cross reference D 1 Voice Interface Specific Definitions ...

Page 275: ...nce Statistics Far End 4 22 Near End 4 22 pin assignments 3 Amph plugs to 1 Amph plug cable E 17 3 Amph plugs to 4 Amph plugs cable E 19 COM port E 1 to PC or terminal printer cable E 2 COM port to external device cable E 3 COM port to PC cable E 2 COM port to terminal printer cable E 2 DSX 1 Port cable E 5 E M voice APM connector E 13 EIA530A to RS449 DTE adapter cable E 10 EIA 530 A to V 35 DTE ...

Page 276: ... group B 17 RFC 1406 MIB descriptions B 18 RFC 1659 MIB descriptions B 25 Ring Back Tone FXS 4 31 RIP definition GL 3 RJ27X socket E 13 RJ48C E 4 RLB 5 19 routers routing to remote access units 2 10 Routing on same subnet 2 8 using different subnets 2 9 using routers 2 10 Routing Information Protocol RIP 4 11 4 21 4 52 RS 232 Like MIB B 25 Rx Gain dB E M 4 25 FXO 4 28 FXS 4 31 S saving configurati...

Page 277: ...Data APM 1 4 Synchronous Data Port Configuration B 31 Synchronous Data Port options 4 17 Synchronous Port Table B 28 System Alarm Relay 4 62 System Group MIB B 2 System Options worksheet A 10 T T1 interfaces configuring 4 7 Line Interface Cable E 5 Network Interface Connector E 6 RJ48S network cable E 4 T1 Access Unit features 1 5 T1 access unit resetting 5 13 table generic receive address MIB B 1...

Page 278: ... 25 FXO 4 28 FXS 4 32 two slot housing 1 2 Tx Attenuation dB E M 4 25 FXO 4 28 Tx Gain dB FXS 4 31 U UAS definition GL 3 UDP Group MIB B 17 upgradability 1 5 upgrade 5 36 user interface 1 6 1 7 access 5 13 resetting restoring access 5 13 setting options 4 48 worksheet A 11 V V 54 Remote Loopback 5 24 Vac definition GL 3 valid COM port directory characters 5 5 VF definition GL 3 virtual circuit def...

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