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IMACS-200
System Reference Guide

October 2007
Document Part Number: 830-01760-01 Revision A2

Release 2.0.0

Содержание IMA CS-200 System

Страница 1: ...IMACS 200 System Reference Guide October 2007 Document Part Number 830 01760 01 Revision A2 Release 2 0 0...

Страница 2: ...otherwise or disclosed to third parties without the express written permission from Zhone Technologies Inc AccessNode BAN GigaMux IMACS MALC Raptor SLMS Z Edge Zhone ZMS and the Zhone logo are tradema...

Страница 3: ...below 2 Features Delivered in Previous Releases 1 0 0 Data capability Four LD SRU ports Voice ports Four 2 wire E M transmit only TO and four FXS ports Ethernet and RS 232 craft ports WAN capability f...

Страница 4: ...n introduced They include but are not limited to the following None 5 IMACS 200 Initialization and Control The IMACS 200 initializes and controls the system on power up It performs the following funct...

Страница 5: ...e This System Reference Guide assists technicians in unpacking assembling installing configuring and operating the integrated access device Chapter 1 System Overview Chapter 2 System Installation Chap...

Страница 6: ...ufactured in compliance with the European Safety Standard EN60950 and the Unites States UL60950 Safety Standards However the following precautions should be observed to ensure personal safety during i...

Страница 7: ...e provided for ventilation To ensure reliable operation of the product and to protect it from overheating these slots and openings must not be blocked or covered 9 DO NOT allow anything to rest on the...

Страница 8: ...ense The authority to operate this equipment is conditioned by the requirement that no modifications will be made to the equipment unless the changes or modifications are expressly approved by the man...

Страница 9: ...C Power Supply IMACS 200 RDNT AC OW IMACS 200 System with two 120 220 VAC Power Supplies and an Optical WAN daughter board IMACS 200 AC OHSU OW IMACS 200 System with single 120 220 VAC Power Supply a...

Страница 10: ...e 2 Recommended cables Cable Used for Manufacturer Part Number Description Voice FXS ports E M ports Alarm contacts 1210 50 pin Amphenol M to 50 pin Amphenol M 5 Data Sub Rate Data Port RS 530 1216F o...

Страница 11: ...view 1 1 Introduction 1 1 1 1 1 IMACS 200 Chassis 1 1 Chapter 2 System Installation 2 1 Introduction 2 1 2 2 Chassis Installation 2 1 2 2 1 Unpacking the Chassis 2 1 2 2 2 Pre Installation Tips 2 2 2...

Страница 12: ...3 4 1 System Main Screen 3 6 3 4 2 Voice and Data Port Status 3 6 3 4 3 Service Type Main Screens 3 7 3 4 4 Test and Debug Screen 3 10 3 5 Port Configuration 3 10 3 5 1 Selecting and Configuring Your...

Страница 13: ...0 4 4 1 System Clock Source 4 14 4 4 2 Setting the System Time 4 15 4 5 SNMP Network Management 4 16 4 6 TCP IP Network Management 4 18 4 7 Remote Administration 4 21 4 7 1 Setting Up Remote Connectiv...

Страница 14: ...2 1 IMACS 200 FXS Description 6 1 6 3 FXS User Screens and Settings 6 1 6 3 1 FXS Main Screen 6 1 6 3 2 Test Screen 6 7 6 4 FXS Error Messages 6 11 6 5 FXS port Troubleshooting 6 11 Chapter 7 E M Port...

Страница 15: ...ns and Settings 11 2 11 2 1 Alarm Filter Screen Sensor Setting 11 2 11 2 2 Alarm Ports Main Screen 11 2 11 3 Alarm port Error Messages 11 5 11 4 Alarm port Troubleshooting 11 5 Chapter 12 IP Routing 1...

Страница 16: ...1 WAN Diagnostics 14 2 14 3 2 Voice Diagnostics 14 3 14 4 System with Cross Connect Option 14 4 14 4 1 Circuit Diagnostics 14 4 14 5 Benefits of Built In Diagnostics 14 5 Appendix A System Standards a...

Страница 17: ...ble of Contents A 4 4 SRU port Specifications A 8 A 4 5 HSU Port Specifications A 9 A 4 6 OHSU port Specifications A 10 1 5 IPR Server Specifications A 11 Appendix B Error Messages B 1 Introduction B...

Страница 18: ...8 Table of Contents Model No Running Head Table of Contents...

Страница 19: ...12 Typical Alarm History Screen 3 19 3 13 System Test and Debug Screen 3 20 3 14 Backup and restore File Transfer Protocols 3 21 3 15 Setting the Host IP address 3 22 3 16 Typical E M port Time Slot...

Страница 20: ...Flash Screen with Downloaded Software 4 43 5 1 WAN T1 Port Main Screen 5 2 5 2 WAN E1 Port Main Screen 5 2 5 3 Line Loopback 5 5 5 4 Local Loopback 5 5 5 5 WAN Cross Connect Per Port 5 7 5 6 Adding a...

Страница 21: ...2 3 12 3 IPR Card Connected to IP Nodes on Ethernet to Frame Relay Network 12 4 12 4 IPR Ethernet and Default IP Screen 12 5 12 5 IPR Frame Relay Menu 12 7 12 6 IPR Frame Relay PVC Configuration Scree...

Страница 22: ...4 List of Figures Model No Running Head List of Figures...

Страница 23: ...ime Slot Recording Form for T1 Operation 3 41 4 1 CPU Main Screen Actions 4 3 4 2 User Access Table 4 3 4 3 Default User Table 4 4 4 4 User Accesses by Group 4 4 4 5 Default Group Permissions 4 5 4 6...

Страница 24: ...ain Screen Actions 11 4 11 2 Alarm Contacts Settings and Defaults 11 4 12 1 IPR 1Ethernet and Default IP Screen Actions 12 5 12 2 IPR 10B2 and 10BT Ethernet and Default IP Option Settings and Defaults...

Страница 25: ...0 Chassis This chassis is designed for table top wall or rack mounting All voice and data port access is from the rear of the chassis The craft interface and alarm indication LEDs are located on the f...

Страница 26: ...r site with screw down terminals contained in an accessory bag in the IMACS 200 packaging For customers who order the single supply option the right hand connector above nearest the T1 E1 and ground s...

Страница 27: ...eive your system unpack the box and check the contents for damage Inside the box you should have the following three items 1 The IMACS 200 system 2 A CD ROM with the documentation for the latest or or...

Страница 28: ...port 2 Log into the system 3 Set the Alarm Filters 4 Configure the CPU interface along with the ethernet port if desired 5 Configure the Voice ports 6 Configure the Data ports 7 Configure the WAN port...

Страница 29: ...ts to enhance electromagnetic compatibility EMC performance and facilitate future system troubleshooting When routing cables be sure not to obstruct any chassis vents 2 2 3 2 Tabletop Installation Tip...

Страница 30: ...00 Front Panel Figure 2 2 Mounting Bracket Holes The chassis have eleven holes on each side as shown in Figure 2 3 Eight of these holes facilitate mounting in a 19 or 23 inch rack 48 2 or 58 4 cm You...

Страница 31: ...ions to the network and power sources Table 2 2 lists the connections on the front panel of the IMACS 200 Refer to Figure 2 1 on page 2 4 for an illustration of the IMACS 200 front panel These connect...

Страница 32: ...tors Sub Rate Data RJ45 Five subrate data SRU ports OHSU1 and OHSU2 Two ST optical connector pairs The IMACs 200 can be configured with an Optical High Speed Unit with two pairs of optical connections...

Страница 33: ...5 female connector Pin Signal Source V 35 with PRM 1261F cable 1 Shield A 2 Transmit Data A DTE P 3 Receive Data A DCE R 4 Request to Send DTE C 5 Clear to Send DCE D 6 Data Set Ready DCE E 7 Ground B...

Страница 34: ...dered direction neutral 23 External Transmit Clock A 24 Terminal Timing A Not Used U 25 Test Mode DCE NN Table 2 5 25 pair female amphenol connector Port Designation Pin Port Designation Pin E M Port...

Страница 35: ...XS Port 4 T 4 45 E M Port 2 SB 2 8 FXS Port 4 R 4 20 E M Port 3 T 3 34 ALM 1A Alarm contact 46 E M Port 3 R 3 9 ATM 1B Alarm contact 21 E M Port 3 T1 3 35 ALM 2A Alarm contact 47 E M Port 3 R1 3 10 AL...

Страница 36: ...le 2 8 lists the RJ45 connector pinouts for the five sub rate data ports on the rear of the chassis Table 2 6 T1 connector pinouts RJ 45 F Pin Signal 1 R1 2 T1 4 R 5 T 3 6 7 8 Not assigned Table 2 7 E...

Страница 37: ...S 200 is equipped with an RJ45 connection on the front faceplate labelled SERIAL to allow crafts person access to the IMACS 200 at all times 6 TXD Input 7 CTS Output 8 RTS Input Table 2 9 Alarm Output...

Страница 38: ...n all the way Then tighten the mounting screws on either end of the cable connector shroud to the IMACS 200 connector For modular RJ 45 jacks push the cable s mating plug into the jack until it snaps...

Страница 39: ...rator The Ringing Generator on the IMACS 200 outputs 86Vrms at 20Hz That is the output if ringing into a 1 to 4 REN load If the load increases the built in overload protection will reduce the output v...

Страница 40: ...equirements 2 5 4 System Power and Ground Connections After installing the system make the power and ground connections to the chassis as described in this section A frame ground connection is provide...

Страница 41: ...d When grounding the system use 14 gauge solid wire for a single connection to the provided earth ground screw For AC powered systems the right and left hand connections provide for separate redundant...

Страница 42: ...C power cord into the associated electrical outlets or turn on the external DC power supply Then observe the following front panel LEDs 1 On start up all LEDs on the front and rear of the unit cycle t...

Страница 43: ...with VT 100 or VT 102 emulation and an RS 232 to RJ45 serial cable for these procedures The terminal will be connected directly to the SERIAL port on the front faceplate of your system This will allo...

Страница 44: ...ne end for this connection 3 Configure the terminal to operate at 9 6 kbps 8 data bits no parity and 1 stop bit Should your SERIAL cable be connected prior to powering the IMACS 200 or should power be...

Страница 45: ...es not appear after you press Enter several times check your terminal settings they should be 9 6 kbps eight data bits no parity and one stop bit Figure 3 2 Typical Login Screen 3 Contact your system...

Страница 46: ...ercised when choosing the interface type to the WAN and OWAN All four ports available to the interface must be set to the same type and changing the type will require a reboot of the system software d...

Страница 47: ...ration System Power up Figure 3 4 Typical System Main Screen This completes the login process If you are not familiar with the user interface screens of the system read the next section before proceed...

Страница 48: ...s press a can be typed in either uppercase or lowercase Table 3 1 summarizes the System Main Screen actions Table 3 1 System Main Screen Actions 3 4 2 Voice and Data Port Status The System Main Screen...

Страница 49: ...e the user will note the four different ports and that each port is in a different state Port one is on the left and port four is on the right The figure displays aslt as the status of ports one throu...

Страница 50: ...screen lists the options on the left and one or more associated columns of data fields from left to right You can change the settings in those fields as required for each port The status and data ent...

Страница 51: ...Screen The bottom line of each port Main Screen lists other actions you can perform by simply pressing the letter key that corresponds to the uppercase letter of your desired action In Figure 3 6 for...

Страница 52: ...erface on the IMACS 200 is the Optical High Speed Data Unit OHSU Use the arrow keys to move the cursor around in any port screen When changing port parameters some settings require you to enter your o...

Страница 53: ...apters of this guide Then mark the option settings you want to use on those pages and store the pages in a safe place where they can be readily obtained You can also record screen settings by capturin...

Страница 54: ...rs the previous port settings Restart capability is available on the IMACS 200 If the user desires to restart the IMACS 200 capability is available on the main login screen with the Oos command This c...

Страница 55: ...nd the screen seen in Figure 3 9 will appear Figure 3 9 Cold Start NVRAM Zip Test and Debug Screen WARNING Confirming the Z command will start the ZIP process Zipping the system deletes all of the inf...

Страница 56: ...arms if any and provides access to the Alarm Filters and Alarm History screens Figure 3 10 shows a typical Alarm Screen with an active alarm 3 7 1 Alarm Screens Refer to Figure 3 10 To view the curren...

Страница 57: ...s case m indicates a minor alarm See the Alarms and Alarm Filters section later in this chapter for more information about alarm modifiers The fourth character set YEL is the type of alarm generated i...

Страница 58: ...e alarm report on the screen and also log it into the Alarm History as described later in this chapter Set the filter to report if you want the system to send report the alarm indication to a remote d...

Страница 59: ...nk conditioning sequence see voice ports for information about the TC_CGA setting ERR Excessive Error Rate The error rate measured by the system has exceeded the threshold set on the WAN port SENSOR A...

Страница 60: ...terface port It can also trigger an external alarm device such as a bell or lamp that must also be manually cleared All ACO alarms must be cleared from the Interface port screen ACO alarms can be clea...

Страница 61: ...so go from the System Main Screen to a Test and Debug Screen by pressing y sYstem which allows you to perform system level maintenance operations You can back up the system configuration onto an exter...

Страница 62: ...3 20 System Operation Model No Running Head System Level Maintenance System Configuration and Operation Figure 3 13 System Test and Debug Screen...

Страница 63: ...ocols are employed on the box Figure 3 14 Backup and restore File Transfer Protocols 3 9 4 Pre TFTP Backup and Restore Preparation To perform backup and restore uploads downloads via the TFTP function...

Страница 64: ...you set the root directory to indicate where the binary file is located at the TFTPD root screen This eliminates the need to enter a path at the file name screen during the download process If you ar...

Страница 65: ...C or TFTP server to which the backup will be sent Following entry of the IP address press the Return key to continue Finally the system requires entry of the filename for the backup being performed Fo...

Страница 66: ...ckup Follow the steps listed below to perform an XMODEM backup 1 Log into the Integrated Access System on which the backup is to be performed 2 Press Y for System at the main menu 3 When the Test and...

Страница 67: ...e a previous backup access the main menu Press Y for System 3 Press E for Restore at the Test and Debug screen 4 If the selected Protocol indicates TFTP then press Enter 5 Select XMODEM transfer metho...

Страница 68: ...ting WAN time slots to other WAN time slots The fifth section describes signaling status signaling and companding conversion The last section shows you how to view the time slot map after making your...

Страница 69: ...rt and press Enter That port s Main Screen appears 2 Select the WAN port from which you want to assign time slots to the E M port In Figure 3 16 this is wan 1 for WAN 1 port 1 3 Select a time slot TS...

Страница 70: ...med when assigning a user or server port to a WAN a circuit is formed and given a name according to the type of circuit and type of resources assigned Table 3 3 lists the default circuit name assignme...

Страница 71: ...select View All Below is a sample of this screen Note that this is page one of two Using the d for pageDown and u for pageUp will display more pages The rename circuit screens following will be on pag...

Страница 72: ...es the name of the circuit as shown in the below figure Figure 3 20 Cross Connect Rename Circuit Saving 3 12 2 Backup and Restore Circuit Name Table The circuit name table can be backed up and restore...

Страница 73: ...ions to allow ascii restore as shown in the figure below Figure 3 22 NVRAM Restore Screen Upon restoring the Xcon Names table changed circuit names will be restored into NVRAM for recognition whenever...

Страница 74: ...nect WAN time slots from the System Main Screen To perform cross connections press x in that screen to invoke the Xcon command The Cross Connect Screen in Figure 3 23 appears In the cross connect scre...

Страница 75: ...d allows you to name individual pass through circuits The factory default ID is new circuit However you can change the ID to show any relevant title for the pass through connection although each circu...

Страница 76: ...connecting independent data time slots as one super rate circuit could cause data errors This limitation does not apply to voice time slots Figure 3 25 New Circuit Selection and ID Assignment W U The...

Страница 77: ...rt Figure 3 26 WAN Unit Options TS BW The first Time Slot Bandwidth column shows the different time slots of wan 1 that will be assigned to this pass through connection Figure 3 27 shows the selection...

Страница 78: ...erent time slots from WAN 1 3 that will be assigned to this pass through connection Figure 3 27 shows the selection of 5 time slots from WAN 1 3 assigned to the end of the connection Any number of tim...

Страница 79: ...ng and signaling off for the selected circuit creating a clear channel path The other available options will enable robbed bit signaling for the cross connected circuit user user defined bit pattern e...

Страница 80: ...bit pattern entry screen Figure 3 29 Options with choosing User Trunk Conditioning Once a service has been selected on the SIG TC screen you will then need to select the idle or busy pattern to send...

Страница 81: ...ng the s Save command dElete Initiated by pressing the e key Use this command to delete existing pass through connections The system will prompt users to delete the circuit and the y key must be press...

Страница 82: ...d Figure 3 26 shows the WAN port 1 3 and TS time slots 6 through 8 being updated However if the WANs are selected and deleted as shown in Figure 3 31 then the screen in Figure 3 27 will be blank for W...

Страница 83: ...eration tables provided in Table 3 6 Store all initial configuration information in a safe place where anyone needing to service the system can easily find it Table 3 6 Time Slot Recording Form for T1...

Страница 84: ...Operation feeds into the IMACS 200 the power supply fail alarm will be raised Both the AC and DC versions of the IMACS 200 can have backup power feeds and supplies if so ordered Upon failure the ALARM...

Страница 85: ...all cross connect information and access to backup and restore functions 4 2 CPU Descriptions The main CPU level is accessed as soon as a user logs into the IMACS 200 This main screen is seen in figur...

Страница 86: ...e CPU line in the Main Screen and press Enter Figure 4 2 CPU Main Screen The CPU has numerous settings that you must configure The CPU Main Screen displays the node name the system location and contac...

Страница 87: ...defined by the use of three entries or fields The fields are editable by a user who has Administrator or Superuser access Following is a brief description to the user fields Action Function Save Save...

Страница 88: ...Default User Group admin admin 1 User Group Number WAN Provisioning WAN Alarms WAN PMs Access Provisioning Access Alarms Access PMs Administer System Administer Users 1 Superuser RW RW RW RW RW RW RW...

Страница 89: ...of the system including its UI However they can not make any changes or edits RW Read Write access full access When RW is entered in a section of the user group definition users with that group have...

Страница 90: ...eral Features Model No Running Head CPU User Screens and Settings IMACS 200 General Features Figure 4 3 User Name Screen Table 4 6 shows the valid actions that a user can perform when at the user name...

Страница 91: ...flood01 a second time and carriage return right arrow to the group field carriage return and then used the up arrow until 06 appeared and hit carriage return Don t forget to save your changes Figure 4...

Страница 92: ...ned in Section 4 3 3 on page 9 Login Log Selecting L will take the user to a screen where the login log is stored This table is read only and will display the last twenty login and logout events Figur...

Страница 93: ...one Read only or Read Write W as desired Following is the description of the Access Levels and what can be done in each WAN Provisioning This covers all provisioning screens and activities associated...

Страница 94: ...tware upgrade data base backup setting the real time clock setting sync sources etc Administer Users This covers the provisioning and administration of users and user groups Read access allows user na...

Страница 95: ...P access Only the Superuser should see this field This password level gives special access for maintenance and diagnostics to be used under the direction of a qualified technician MANAGER This field d...

Страница 96: ...of the Integrated Access System This field can have up to 23 alphanumeric characters including spaces SYS PH This field allows for the operator to enter the phone number where the unit resides if appl...

Страница 97: ...oice services after one second HW Rev This display only field will indicate the revision of the hardware and is used for some hardware software compatibility control Serial No This read only field dis...

Страница 98: ...oth the Primary and Secondary inputs and the current clock field will update to the highest order clock available The primary clock is always the systems first choice followed by the Secondary clock a...

Страница 99: ...Other CPU Settings 4 4 2 Setting the System Time Figure 4 9 Setting the System Time From the Clock level of the CPU the user can set the date and time as shown in Figure 4 9 From this same level the...

Страница 100: ...owing you to perform certain tasks Table 4 7 lists the default passwords and describes the access levels Table 4 7 SNMP Users and Default Passwords The Superuser password is the highest level of acces...

Страница 101: ...vels A user who has read write access to the Administer System system function see Table 4 4 on page 4 4 will have the ability to see and update all of the Passwords Community Names used for SNMP acce...

Страница 102: ...te directly with the affected system diagnose the problem and dispatch a technician if necessary Figure 4 10shows the TCP IP Screen To access this screen press I tcp Ip in the CPU Card Main Screen Tab...

Страница 103: ...essage After entering the IP address of the host device the status line will display Testing The next message indicates if the host is alive or down Netstat Displays the Network Statistics See below r...

Страница 104: ...the WAN port DEFAULT GATEWAY The Default Gateway is used to control IP forwarding IP datagrams are allowed being forwarded to the assigned IP address RPT1 IP ADDR The RPT1 IP Address is the IP addres...

Страница 105: ...orrect string There must be an entry in this field to enable RPT3 4 7 Remote Administration The Ethernet port allows the user to telnet into the IMACS 200 and allows for remote management configuratio...

Страница 106: ...4 12 illustrates the ability of the IMACS 200 to perform this daisy chaining function in the IP cloud Figure 4 12 IP Daisy chaining on the IMACS 200 6 Select the DEFAULT IP TYPE as either none local e...

Страница 107: ...e on the IMACS 200 7 Enter in the DEFAULT GATEWAY IP address 8 Save the specified settings a If using remote connectivity via WAN from an IMACS 800 or IMACS 200 acting as a gateway enter the IP route...

Страница 108: ...or the different protocols supported by this equipment The system starts accumulating statistics when the TCP IP Port is changed from off to local or wan and it continues to store information until it...

Страница 109: ...n or u pgUp Pressing d goes to the next highest page number If you are on Page 4 when you press d you will wrap around to Page 1 Page 4 is currently not used on the IMACS 200 and therefore present not...

Страница 110: ...elivered Above The Datagrams Delivered Above field shows the number of datagrams sent to the TCP layer of the network host to the local system Datagrams From Above The Datagrams From Above field shows...

Страница 111: ...TX Disported RAM field shows the total number of datagrams sent by the local system that were disported due to lack of free RAM memory TX Disported Mailbox Short The TX Disported mailbox short field s...

Страница 112: ...s received by the local system from the network host Packets Disported Checksum The Packets Disported Checksum field shows the number of TCP packets that were disported by the local system because the...

Страница 113: ...The ACKS Received field shows the total number of acknowledgments that were received by the local system from the network host Packets Sent Reset The Packets Sent reset field shows the total number o...

Страница 114: ...he network host Connections Closed The Connections Closed field shows the total number of connections that were closed by the local system to the network host Connections Aborted The Connections Abort...

Страница 115: ...tics Screen Figure 4 17 They are described below Figure 4 17 Typical Network Statistics Screen Page 3 Packets From Above The Packets From Above field shows the number of UDP packets sent by the local...

Страница 116: ...ork host Bytes Delivered Above The Bytes Delivered Above field shows the total number of bytes that were transmitted by the network host to the local system Bytes Replied as Commands The Bytes Replied...

Страница 117: ...em for free memory in the buffer 4 7 2 5 SNMP Parameters The TELNET parameters also appear in the fourth Network Statistics Screen Figure 4 17 They are described below PDUs Sent The PDUs Sent field sh...

Страница 118: ...Packets field shows the number of packets received by the local system In Octets The In Octets field shows the number of bytes received by the local system In Discards The In Discards field shows the...

Страница 119: ...ckets sent by the local system Out Octets The Out Octets field shows the number of bytes sent by the local system Out Discards The Out Discards field shows the number of packets sent by the local syst...

Страница 120: ...ows the number of packets received by the local system In Octets The In Octets field shows the number of bytes received by the local system In Discards The In Discards field shows the number of packet...

Страница 121: ...cal system which had errors and were discarded as faulty 4 8 Host Software Upgrade Procedure This section provides procedures for upgrading Integrated Access System host software The procedures for up...

Страница 122: ...ck OK 9 In COM 1 window set BITs per second to 9600 leave other settings as is click OK 10 In Upgrade window click File menu select Properties and select Settings 11 In Emulation window select VT100 a...

Страница 123: ...the VT 100 craft port Log into the system with Administer System access 3 Highlight CPU and press P 4 The binary buffer area appears and one of the buffers displays in an active state The other buffe...

Страница 124: ...ses from the PC or server that you intend to use as a TFTP server and vice versa You may need to change the routing table on your PC to include the IMACS 200 ethernet address as the gateway or the loc...

Страница 125: ...92 0 0 1 and set the IMACS 200 on the same subnet such as 192 0 0 2 2 At the Login screen enter the system password The Main screen appears 3 With the cursor on the CPU level press P The Flash screen...

Страница 126: ...annot be performed on the active software 6 Enter Y to replace the current software The system removes the current software from the selected block 7 Select the tftp option Press Enter 8 Enter the des...

Страница 127: ...s in the Flash screen Figure 4 23 Flash Screen with Downloaded Software 12 With the desired software block selected press Enter The activate and deactivate options appear at the bottom of the screen 1...

Страница 128: ...l No Running Head Software Download Procedures IMACS 200 General Features This resets the IMACS 200 and makes the selected software the current active load Upon reset and activation you will lose the...

Страница 129: ...le for the first release of the unit A healthy active IMACS 200 will have a green LED lit on the front panel The indications that a IMACS 200 is not on line are Continuous amber alarm LED on front pan...

Страница 130: ...4 46 General Features Model No Running Head CPU Troubleshooting IMACS 200 General Features...

Страница 131: ...connect DS0 time slots to pass data through the system from one T1or E1 line to another 5 2 WAN port Descriptions The WAN ports are used for connection to a 1 544 Mbps T1 network or to a 2 048 Mbps E...

Страница 132: ...s WAN ports 5 3 WAN port User Screens and Settings 5 3 1 WAN Settings for T1 and E1 Table 5 1 shows the WAN port Main Screen for T1 operation Figure 5 1 WAN T1 Port Main Screen Table 5 2 shows the WAN...

Страница 133: ...gs to the last saved state Refresh Updates certain time related information fields that are not automatically updated i e performance and test data Xcon Displays the connections for the selected WAN p...

Страница 134: ...e in the E1 mode only TS16 The TS 16 setting is used in the E1 mode only and changes the signaling usage of slot 16 for cas Channel Associated Signaling ccs Common Channel Signaling or nos No Signalin...

Страница 135: ...directions If the WAN is in loopback due to a remote device the loopback will be dropped if you choose on Figure 5 3 Line Loopback LOCAL LB The Local Loopback setting allows you to loop the full T1 l...

Страница 136: ...ff transmits the following commands payload activate payload deactivate line activate and line deactivate LB DET This option allows the card available only in esf format to detect DS1 channel and ANSI...

Страница 137: ...een set up in the system This screen offers a centralized place for managing the cross connects on the IMACS 200 From the main IMACS 200 screen press X for the Xcon option This screen will display to...

Страница 138: ...5 8 WAN Ports Model No Running Head WAN port User Screens and Settings WAN ports Figure 5 6 Adding a WAN to WAN Cross connect Figure 5 7 T1 Cross Connect Screen display only...

Страница 139: ...resent periods when no seconds have accumulated In the AT T mode two sets of registers accumulate performance data for 4 WAN links The user registers and network registers are driven by the same error...

Страница 140: ...d Second BES is any second with more than one and fewer than 320 CRC 6 ESF or CRC 4 T1 errors LOFC The Loss of Frame Count LOFC is the number of times a Loss Of Frame LOF is declared An LOF is declare...

Страница 141: ...00 for the other fields STATUS If one of the described errors occurs during any of the 15 minute intervals the status column for that period would display the code for that error The codes are display...

Страница 142: ...re they are then stored The message at the bottom of the screen shown in Figure 5 9 refreshes once per second as this data is gathered Figure 5 9 Far End Performance Data Screen Note Asterisks are dis...

Страница 143: ...ny second with 320 or more CRC 6 ESF or BPV D4 D Frame errors or one or more OOF errors BES A Bursty Errored Second BES is any second with more than one and fewer than 320 CRC 6 ESF or BPV D4 D Frame...

Страница 144: ...on Function Save Saves changes to settings Undo Returns all settings to the last saved state Refresh Updates certain time related information fields that are not automatically updated i e performance...

Страница 145: ...an information only field there are no user selectable parameters ES The Errored Seconds ES field shows the total number of seconds in which any errors were detected Since this is an information only...

Страница 146: ...e parameters BER The Bit Error Rate BER field shows the rate at which errors are being logged The system calculates BER by dividing the number of bit errors BE by the total number of bits transmitted...

Страница 147: ...f so the trouble may be with the Interface port which connects the T1 or E1 signals from the WAN ports to the external network If the trouble is only on one T1 or E1 line connected to the WAN port con...

Страница 148: ...5 18 WAN Ports Model No Running Head WAN port Troubleshooting WAN ports...

Страница 149: ...s that support FXS and PLAR FXS allows users to connect the system to a two way both inbound and outbound calls PBX trunk or a key system trunk All the ports are pre set to use the loop start function...

Страница 150: ...d Defaults Action Function Save Saves changes to settings Undo Returns all settings to the last saved state Refresh Updates certain time related information fields that are not automatically updated i...

Страница 151: ...tate setting to stdby standby for ports that are not to be used or that have not yet been configured Set it to actv active for ports that are ready for use WAN The WAN setting identifies the WAN or OW...

Страница 152: ...plar private line automatic ringdown option provides point to point unswitched connections between two telephone sets This configuration is usually not attached to an exchange or switch rather it pro...

Страница 153: ...he North American T1 environment uses u law mu law coding and the European E1 envisonment uses a inv The coding default setting is defined by the type of associated WAN or OWAN port LB The Loopback fi...

Страница 154: ...accessd by selecting B from the taBs option at the bottom of the window The options are off if ANSI signaling is used and on to convert transmit signaling from ANSI to CCITT format according to the In...

Страница 155: ...rameter Figure 6 4 Typical FXS port Test Screen Note The above screen shows the ABCD bits as sent by the Tx and Rx sides The c indicated on ports 3 and 4 indicate that the bits displayed will then be...

Страница 156: ...ignaling bits being received from the network or set a specific ABCD pattern for testing the receive side of the circuit The options for this field are mon monitor or set Choosing set will bring up a...

Страница 157: ...bits that are received from the network If RX ABCD in the top half of the screen is changed via the set function mentioned above and the settings are saved by the Save command in the Menu of Actions...

Страница 158: ...ess busy Call is in progress idle No call is in progress port is available for a call TC The port is in Trunk Conditioning because a CGA alarm occurred on the associated WAN port test A test is in pro...

Страница 159: ...d and the associated far end WAN port will be in a CGA Yellow alarm state If the network is faulty you must clear that trouble to restore your circuits If the network is okay verify that the proper WA...

Страница 160: ...Bm toward the CPE If you still don t receive a signal check the cabling from the FXS port to your CPE and check the CPE itself If those items are okay replace the FXS port at your end 5 If the FXS por...

Страница 161: ...des the digital signal to analog at the remote system The E M ports support Transmit Only TO and Type I Type II Type IV and Type V signaling Each port connects to a CPE voice circuits from a PBX or ot...

Страница 162: ...round on the SG lead Type I E M signalling is then achieved by operating the E and M leads to achieve off hook and on hook signals Figure 7 1 illustrates a typical Type I interface Figure 7 1 Type I E...

Страница 163: ...nt provides a contact closure between the M and SB leads at the interface to send an 0ff hook originate and an open between the M and SB leads at the interface to send an on hook The IMACS 200 provide...

Страница 164: ...4 E M Ports Model No Running Head Type IV E M is arranged exactly like Type II E M except that a mechanical relay is used for the M relay as in Type I E M see Figure 7 3 Figure 7 3 Type IV E M Signali...

Страница 165: ...e of North America Type V uses two leads for supervisor signaling E and M During inactivity the E lead and M lead are open The PBX that acts as trunk circuit side connects the M lead to the ground in...

Страница 166: ...the desired port on the System Main Screen then press Enter The E M port Main Screen shows four columns of settings one for each of the E M ports Figure 7 5 Typical E M port Main Screen The bottom hig...

Страница 167: ...ettings to the last saved state Refresh Updates certain time related information fields that are not automatically updated i e test status Copy Copies the contents of the current column to the next co...

Страница 168: ...for the WAN link see Chapter 4 System Configuration and Operation in the System Reference Guide for information about viewing cross connect maps MODE The Mode setting specifies whether or not a port u...

Страница 169: ...5 dB CODING The Coding field sets the PCM companding coding method used for a port Changing the coding field will apply the coding type selected to all four ports Generally the North American T1 envi...

Страница 170: ...g B from the taBs option at the bottom of the window The options are off if ANSI signaling is used and on to convert transmit signaling from ANSI to CCITT format according to the Interface Card Conver...

Страница 171: ...arameter Figure 7 8 Typical E M port Test Screen Note The above screen shows the ABCD bits as sent by the Tx and Rx sides The c indicated on ports 3 and 4 indicate that the bits displayed will then be...

Страница 172: ...ABCD signaling bits being received from the network or set a specific ABCD pattern for testing the receive side of the circuit The options for this field are mon monitor or set Choosing set will brin...

Страница 173: ...of the ABCD bits that are being transmitted to the network If TX ABCD in the top half of the screen is changed via the set function mentioned above and the settings are saved by the Save command in th...

Страница 174: ...dby W stb WAN port to which the E M port is assigned is in standby W tst WAN port to which the E M port is assigned is under test W OOS WAN port to which the E M port is assigned is out of service noW...

Страница 175: ...sociated far end WAN port will be in a CGA Yellow alarm state If the network is faulty you must clear that trouble to restore your circuits If the network is okay verify that the proper WAN ports and...

Страница 176: ...tone 0 dBm toward the CPE If you still don t receive a signal check the cabling from the E M port to your CPE and check the CPE itself If those items are okay replace the E M port at your end 5 If th...

Страница 177: ...rates 9 6 kbps or higher for async Each LD SRU port receives timing from either the external DTE or the Integrated Access System clock If the DTE supplies the transmit timing that clock signal must b...

Страница 178: ...cal SRU port Main Screen The highlighted bottom line of this screen shows numerous actions you can perform from this screen To perform an action simply press the uppercase key indicated on this line F...

Страница 179: ...s that are not automatically updated i e test status Copy Copies the contents of the current column to the next column Useful if you change a lot of entries in one column and want to repeat those chan...

Страница 180: ...connected Values range from 01 to 24 for T1 links and 01 to 31 for E1 links The SRU port can further subdivide the WAN time slot into smaller segments for transmission of low speed data Each WAN time...

Страница 181: ...cuit would occupy four contiguous subrate time slots leaving space for one 9 6 kbps circuit The SR TS number selected will be the first segment occupied by this circuit If a 28 8 kbps circuit occupies...

Страница 182: ...associated with this port The options are 1 and 2 The third choice is the Parity setting that changes the data parity for the terminal associated with this port The options are none odd even space an...

Страница 183: ...ens and Settings LB The Loopback setting allows you to activate local loopbacks on the SRU port These settings are off toward the dte DTE and toward the net network Figure 8 3 shows a diagram of the l...

Страница 184: ...een a single port and data test equipment at a remote site Figure 8 4 Typical SRU port Test Screen The bottom highlighted line of the Test Screen shows some actions you can perform from this screen To...

Страница 185: ...tings Undo Returns all settings to the last saved state Refresh Updates certain time related information fields that are not automatically updated i e test status InsertErr Allows you to manually inse...

Страница 186: ...s an information only field there are no user selectable parameters BE The Bit Error field shows the total number of bit errors logged Since this is an information only field there are no user selecta...

Страница 187: ...eld shows the current status of the RTS control lead The two values that can be displayed are on and off Since this is an information only field there are no user selectable parameters for this option...

Страница 188: ...ta ports of all other data ports connected to the same T1 line If no CGA alarms are present continue with step 2 2 Verify that the DS0 time slot and sub rate TS assignments of the faulty port at both...

Страница 189: ...orts The IMACS 200 supports two V 35 CPE devices Each port is configured to operate as a DCE with data speeds set at either 56 or 64 kbps CAUTION If used in a system using a T1 Line Code other than B8...

Страница 190: ...You must configure the HSU ports for operation Configuration can be performed from the HSU Main Screen which is shown in Figure 9 1 Figure 9 1 HSU Main Screen The bottom highlighted line on this scree...

Страница 191: ...the contents of the current column to the next column Useful if you change a lot of entries in one column and want to repeat those changes in subsequent columns Test Initiates and monitors testing of...

Страница 192: ...ts on the WAN link when wan or owan is the WAN SRV setting The HSU ports can use many time slots on a single WAN or OWAN port to create a super rate circuit for an individual HSU port One or all DS0 t...

Страница 193: ...he external CPE The int internal setting requires an external DTE to synchronize its transmitted data with the clock on the SCT leads The ext extended setting requires the DTE to synchronize its trans...

Страница 194: ...ween the clock and data is unchanged If you use inv set the Tx CLK Transmit Clock option above to int internal DATA PLRTY The Data Polarity DATA PLRTY option allows you to either send all data bits to...

Страница 195: ...ard port Choose the dte setting to loop the outgoing data from the external DTE device back to the DTE receiver This loopback see Figure 9 3 on page 9 7 allows you to check the local cabling and most...

Страница 196: ...ons on one port before starting them on another port LB DET Depending on the selection you made for the Loopback Generation mode above the IMACS 200 port will respond to any of the loopback codes gene...

Страница 197: ...ed causes an alarm to be declared If the number of errors exceeds this threshold an E will be placed in the Status Column of the port s Performance Monitoring Screen The available options are from 10e...

Страница 198: ...d on this screen along with their possible and default values Figure 9 5 HSU Port Test Screen Table 9 4 Test Screen Actions Action Function Save Saves changes to settings Undo Returns all settings to...

Страница 199: ...eld it is not user configurable BE The Bit Error BE field indicates the total number of bit errors logged This is an information only field it is not user configurable ES The Errored Seconds ES field...

Страница 200: ...as been out of synchronization This is an information only field it is not user configurable BER The Bit Error Rate BER field indicates the rate at which errors are being logged The system calculates...

Страница 201: ...is only with the current HSU port continue with step 3 3 Check the DS0 time slot assignments of the faulty port at both ends of the data circuit path Also be sure the port is connected to the proper...

Страница 202: ...9 14 High Speed Data Ports Model No Running Head...

Страница 203: ...with IEEE C37 94 Refer to the IMACS 200 Ordering Guide on page vi of the Product Description Chapter for information regarding units that contain the Optional OHSU interface 10 2 OHSU port 10 2 1 Two...

Страница 204: ...ort Main Screen You must configure the OHSU port ports for operation Configuration can be performed from the OHSU port Main Screen which is shown in Figure 10 2 To access that screen highlight the des...

Страница 205: ...wan 4 and owan 1 to owan 4 MODE The Mode parameter appears for information only The OHSU is fixed in the MUX mode Action Function Save Saves changes to settings Undo Returns all settings to the last s...

Страница 206: ...table is selected Using the space bar to select and deselect the time slot this example shows time slots 1 to 5 on WAN 1 1 assigned to port 2 The time slot assignments have to be contiguous on any po...

Страница 207: ...y the local system common ports the WAN link port the far end OHSU port and CPE device and the WAN link between the two sites Figure 10 5 Local Network Loopback Alarm The alarm field is an indication...

Страница 208: ...10 6 OHSU Ports Model No Running Head...

Страница 209: ...e and can be configured for reporting various internal IMACS 200 alarms Four inbound alarm sensors will allow the IMACS 200 system to receive alarms reported by external devices such as back up power...

Страница 210: ...e log and report The option chosen here will act as the highest level option for all alarm port sensors If this variable is set to ignore any alarm conditions on the alarm port will be ignored even if...

Страница 211: ...are transmitted through the RJ45 connector labeled ALARM on the rear of the IMAC 200 chassis along with the Sub Rate Data connectors Please refer to Table 2 9 on page 2 11 for a description of the ou...

Страница 212: ...g indicates the inbound alarm sensor is actv on or stdby off TRIG ON The Trigger On parameter defines if the sensor should report an external alarm upon sensing the opening open or the closure close o...

Страница 213: ...to lose changes y n You must select y or n If you select y any changes will be lost and all selections will revert to the last saved state 2 On the Alarm port menu verify that the switch sensor in qu...

Страница 214: ...6 Alarm Ports Model No Running Head Alarm port Troubleshooting Alarm ports 6 If the Alarm port is determined to be faulty return the faulty unit for repair to the location specified by your distribut...

Страница 215: ...of the IMACS 200 that IPR resides in It automatically takes care of all the IP fragmentation to and from the host CPU IP node The maximum number of bytes that an IPR can handle in a single packet is...

Страница 216: ...ame Relay Network 12 3 1 IPR Connecting IP LANs The IPR Card can be used for connecting IP LANs together through Frame Relay Network Figure 12 1 shows a Frame Relay Network between two Ethernet LANs F...

Страница 217: ...he Internet The IPR card can be used as a gateway to the Internet through Frame Relay Network Figure 12 2 shows how the IPR is routed through Frame Relay Network to the Internet Router Figure 12 2 IPR...

Страница 218: ...be used for connecting IP nodes on Ethernet to the IP nodes on Frame Relay Network This is used for network management solutions Figure 12 3 shows how the IPR card is used to connect IP nodes on Frame...

Страница 219: ...shows the Ethernet and Default IP screen Figure 12 4 IPR Ethernet and Default IP Screen Table 12 1 IPR 1Ethernet and Default IP Screen Actions Action Function Ping Send a ping message to an address Sa...

Страница 220: ...SK The IP netmask value used for this IP network ETH IPR RIP RIP parameters The default is R T Receive Transmit Other options are R T and none ETH IPR SH Enables or disables split horizon on Ethernet...

Страница 221: ...onfiguration screen This screen allows the user to activate the Frame Relay ports Figure 12 5 IPR Frame Relay Menu Table 12 3 IPR Frame Relay Menu Screen Actions Action Function Save Saves parameter s...

Страница 222: ...RLY LMI LMI Encapsulation Choices are ansi ccitt lmi none FRM RLY T391 The Q 933 DTE polling interval defining the time to send a status enquiry message Parameter User Options Default FRM RLY STATE ac...

Страница 223: ...bringing down the link FRM RLY DCE N393 Used in conjunction with the N392 setting The Frame Relay link is disabled if there are N392 errors in the last N393 events DTE events are defined by sending a...

Страница 224: ...Relay PVC by entering the PVC name state and port in which to activate Figure 12 6 IPR Frame Relay PVC Configuration Screen Table 12 5 IPR Frame Relay PVC Configuration Screen Actions Action Function...

Страница 225: ...rrent PVC Options are 16 1023 Do not use 1023 if the LMI TYPE is set to lmi IP INTF The IP address of this PVC IP MASK The IP Netmask of this PVC RIP Options are T T R T and none Options are none R T...

Страница 226: ...elay Port LMI Screen The Frame Relay Port LMI screen Figure 12 7 shown below displays the information relating to the DCE and DTE statistics for IPR port By pressing the C Clear key all information di...

Страница 227: ...rrent IP routes will display Under the Interface parameter HOST RT and ETHER are shown The HOST RT is the CPU host IP node And the ETHER is the current route pointing to the Ethernet If the route is p...

Страница 228: ...stance instead of the dynamic routes This distance will be advertised in any routing updates for this static route Figure 12 9 IPR IP Static Routes Configuration Menu Screen Table 12 7 IPR IP Static R...

Страница 229: ...15 0 0 SUBNET A subnet mask Enter a valid subnet mask e g 255 255 0 0 GOTO IP address of the next IP gateway for this static route Enter a valid IP address gateway e g 0 0 0 0 DIST Administrative dis...

Страница 230: ...12 16 IPR Model No Running Head IPR Configuration Screens and Settings IP Routing...

Страница 231: ...smit Tx and receive Rx in a single connector along with a status LED The DS2 or E2 data is extracted from the encoded optical signal and demultiplexed into four standard DS1 or E1 signals Optical conn...

Страница 232: ...orts on the rear of the box with the dust caps removed from OWAN port ready for optical connectors Figure 13 1 Optional Redundant OWAN Port 13 2 2 OWAN Alarms The OWAN port detects and reports the fol...

Страница 233: ...Indicators 13 2 4 OWAN port Cables The OWAN port utilizes 1310 nm single mode optical fiber cables with BFOC12 5 ST connectors Each fiber carries both the transmit and receive signal 13 3 OWAN port U...

Страница 234: ...ctional Notes Currently the OWAN does not support the SA4 bit in E1 mode This functionality is planned for a future release In addition T1 does not currently support loopback generate and detect event...

Страница 235: ...ns STATE The state is the only user editable field at this level Options are to place the port standby stby active actv or redundant rdnt Action Function Save Saves changes to settings Undo Returns al...

Страница 236: ...optical link possible values are ds2 and e2 13 4 1 Port Settings for OWAN Figure 13 4 shows the screen displaying the four DS1 or E1 ports and their respective settings Figure 13 4 Typical Settings fo...

Страница 237: ...e external TPE device back to the TPE receiver This loopback allows you to check the local cabling and most of the optical circuitry in the OWAN port It also disconnects the incoming data from the far...

Страница 238: ...s not occupy time slots on a WAN link Set State to standby stdby for ports you are not using or have not yet configured Set it to active actv for ports that are ready for use Frame The frame setting d...

Страница 239: ...etwork When on this setting allows end to end testing of the line LOCAL LB The Loopback setting controls looping of the full E1 line back to the PCM bus The options are off and on When on this setting...

Страница 240: ...to view the time slot or DS0 assignments that have been set up in the system Highlight the OWAN on the card and press the x Xcon to select Cross Connect Either an E1 screen Figure 13 6 or a T1 screen...

Страница 241: ...shown in Figure 13 8 From this screen you can create test situations between OWAN interfaces or between a single OWAN card and data test equipment at a remote site Table 13 6 lists the actions you ca...

Страница 242: ...it error into the data signal This does not cause a CRC error Clear Clears the Test Screen and resets all counters to zero Main Returns to the WAN Card Main Screen If changes are made to settings and...

Страница 243: ...information only field there are no user selectable parameters ES The Errored Seconds ES field shows the total number of seconds in which any errors were detected Since this is an information only fie...

Страница 244: ...Elapsed time setting shows the running tally of the total number of seconds during the test Since this is an information only field there are no user selectable parameters LB ST The Loopback State se...

Страница 245: ...solve problems There are system generated alarm messages described in Chapter 4 System Configuration and Operation the integral diagnostics capabilities of this system include Bit Error Rate Testers B...

Страница 246: ...T1 Local loopback Toward User Yes DS0 Channel loopback Toward Network No DS0 Channel loopback Toward User Yes In Band loopback Code Generation Industry Standard T1 Loop Up Code N A Industry Standard T...

Страница 247: ...test tones 300Hz 1 kHz and 3 kHz and transmit those toward the user side or the network side of the system The table below shows detailed information on the diagnostic capabilities of the Voice ports...

Страница 248: ...connected between WANs The table below shows detailed information on the diagnostic capabilities of the circuits Voice without Signaling Voice with Signaling Single Data DS0 64 Kbps Super rate Data N...

Страница 249: ...problem is illustrated in Figure 14 1 While there are many other approaches in general the procedure to follow is to combine loopbacks that are generated either through software commands or via indus...

Страница 250: ...s System is configured in Line Loopback Alternatively a loop up code can be sent from the local Integrated Access System to put the E1 link of the remote Integrated Access System in Line loopback This...

Страница 251: ...Diagnostics 14 7 System Testing and Diagnostics Benefits of Built In Diagnostics Figure 14 2 Built In Diagnostics Example Diagnostics 5 9...

Страница 252: ...14 8 Diagnostics Model No Running Head Benefits of Built In Diagnostics System Testing and Diagnostics...

Страница 253: ...nsive list of standards that the System complies to 1 Full IEEE 1613 testing on the box including temperature range a as stated in section 4 1 1 2 Safety United States UL 60950 1 Canada CSA C2 22 No 6...

Страница 254: ...o automatically turn on and off as needed Chassis Description Model Number Height Width Depth Weight in cm in cm in cm lb kg Steel Chassis Dual Powered OHSU IMACS 200 3 47 8 8 9 48 24 1 17 31 44 0 10...

Страница 255: ...5 Office Vibration and Transportation Vibration A 3 5 1 Office Vibration As per IEEE STD 1613 2003 section 10 Table 14 Severity class V S 3 A 3 5 2 Transportation Vibration As per IEEE STD 1613 2003 s...

Страница 256: ...r 110 220 330 440 550 660 feet and 0dB 7 5dB 15dB and 22 5dB Power Levels Complies with ANSI T1 403 and ITU T G 703 Output Jitter Complies with ITU T G 824 Input Jitter and Wander Complies with ITU T...

Страница 257: ...ency Relative to 1 kHz with 0 dBm0 input Frequency Transmit A to D Receive D to A 200 Hz 0 25 to 3 0 dB 0 25 to 2 0 dB 300 to 3000 Hz 0 25 to 0 5 dB 0 25 to 0 5 dB 3200 Hz 0 25 to 0 75 dB 0 25 to 0 75...

Страница 258: ...to 0 5 dB 3200 Hz 0 25 to 0 75 dB 0 25 to 0 75 dB 3400 Hz 0 25 to 1 5 dB 0 25 to 1 5 dB Return Loss Against 600 Ohms in series with 2 6 f with additional 25 Ohms resistor between the channel unit and...

Страница 259: ...System Standards and Specifications A 7 Diagnostics Analog loopback Digital loopback Make Busy signaling control Standards Compatibility Bell System TR43801 ITU T Recommendations G 711 G 712 and G 714...

Страница 260: ...4 19 2 28 8 and 38 4 kbps Signaling DSR Tied to DTR CTS Software selectable per port on off tied to RTS CTS delay Software selectable per port immediate 30 60 or 100 ms RLSD Software selectable per po...

Страница 261: ...Permanent local ignore local software selectable by port BER Test per Port Active or inactive BER Test Patterns All Marks All Spaces 1 1 1 7 QRSS 511 2047 Local Loopback per Port None towards DTE tow...

Страница 262: ...pecifications Number of Data Ports Physical Interfaces Optical Interfaces 2 4 ST connectors IEEE C37 94 Data Speeds N x 64k where N 1 to 12 Software Configurable Data Format Synchronous Data Protocol...

Страница 263: ...00 bytes No of PVCs 25 Routing Table 100 entries up to 20 static entries ARP Table 100 entries LRU Management RFC 1315 DTE MIB Frame Relay Service MIB SNMP Alarm Traps per RFC 1215 Connectivity SNMP o...

Страница 264: ...A 12 System Standards and Specifications Model No Running Head IPR Server Specifications...

Страница 265: ...ield type the desired name and save it All blank prt report You chose the empty option setting for all four elements of the Print Alarm on the Interface port This combination of settings is invalid an...

Страница 266: ...rm an operation that is permitted by the Viewer access level Cannot have REMOTE and LOCAL loopbacks You cannot place the port in both a local loopback and a remote loopback simultaneously Cannot inser...

Страница 267: ...licate prt report element You have asked the Print Alarms option to print the same element twice Empty field is not allowed You cannot assign a blank password on the CPU port Main Screen Always enter...

Страница 268: ...anumeric characters and the underscore Invalid date time format You have entered an invalid date or time Invalid endpoint name The endpoint name you chose is invalid Invalid IP address The IP address...

Страница 269: ...Pattern can t be ON together You cannot perform a loopback with a test pattern applied and you cannot apply a test pattern if a loopback is active Modification can t be saved while test is active You...

Страница 270: ...tem Number of TS from must be equal to TS to You cannot assign a time slot cross connection with an unequal number of from source and to destination time slots OK to lose changes y n Confirm Yes or No...

Страница 271: ...ed for Remote Terminal This port is already configured for use with a remote terminal Port is in use You cannot make any changes to an active port Port is not configured for ASCII This port is not con...

Страница 272: ...You cannot access the Superuser password field on the CPU port Main Screen This password is factory assigned Selected circuit is under the test already The current circuit is already being tested Sim...

Страница 273: ...ogress No changes from this screen You cannot change any settings in this screen while a port test is in progress TS Connection must be specified You must specify a time slot connection for the WAN ci...

Страница 274: ...B 10 Error Messages Model No Running Head...

Страница 275: ...BR Available Bit Rate ACAMI Alternate Channel AMI transmitting data on every other DS0 in a DS1 to ensure ones density ACO Alarm Cutoff ACS Advanced Communications Server ADPCM Adaptive Differential P...

Страница 276: ...alog and digital signals in PCM ALIS Analogue Line Interface Solution systems AMI Alternate Mark Inversion a line coding format for T1 lines ANI Automatic Number Identification ANSI American National...

Страница 277: ...el In ISDN a full duplex 64 kbps bearer channel that carries user data BECN Backward Explicit Congestion Notification BER Bit Error Rate the number of errored bits divided by the total number of bits...

Страница 278: ...d Signaling Bit robbing mode used to convey voice circuit signaling over a T1 line CBR Constant Bit Rate CCITT Consultative Committee for International Telegraph and Telephone now known as the ITU Int...

Страница 279: ...s i e uses the full 64 kbps bandwidth for data transmission CO Central Office channel bank A device that places multiple voice and or data channels onto a digital or analog carrier CL Connectionless S...

Страница 280: ...on an interface indicating that the DCE is ready to receive data D4 A common T1 framing format consisting of 12 frames Also known as SF framing DACS Digital Access and Cross connect System an electro...

Страница 281: ...zero 0 DMA Direct Memory Access DPO Dial Pulse Originating DPT Dial Pulse Terminating DRAM Dynamic Random Access Memory DS0 Digital Signal Zero the standard bandwidth for digitized voice channels Als...

Страница 282: ...nect DTE Data Terminal Equipment DTR Data Terminal Ready DX Duplex Signaling E1 Digital 2 048 Mbps line rate widely used in countries outside the U S and Canada EFCI Explicit Forward Congestion Indica...

Страница 283: ...on inter switch voice connections E M port An E M voice port for this system ETS1 European Telecommunications Standards Institute F4 Four frame multiframe structure used in T1 signals FAS Frame Align...

Страница 284: ...Terminal bits T1 line FT1 Fractional T1 FUNI Frame User Network Interface FX Foreign Exchange a line that goes from a CO or PBX beyond the PBX or the CO s normal service area FXO Foreign Exchange Offi...

Страница 285: ...High bit rate Digital Subscriber Line HSU port High Speed Unit port one of the data ports for this system HMI Host Management Interface HOM HDSL OEM Module ICMP Internet Control Message Protocol IEC I...

Страница 286: ...ernational Telegraph and Telephone ITU T International Telecommunications Union Technical sector IXC Inter exchange Carrier also called IEC Kbps Kilobits per second LAN Local Area Network LANE LAN Emu...

Страница 287: ...ctronic telephone set capable of handling the Meridian Digital Centrex features offered by DMS SuperNode Switch Mbps Megabits per second MDC Meridian Digital Centrex modem Contraction of the words mod...

Страница 288: ...rom a single location NNI Network Node Interface NOS No Signal Alarm NRZ Non Return to Zero signal format NT Network Termination NTU Network Termination Unit connects BRI station equipment to the inte...

Страница 289: ...ny PCM Pulse Code Modulation PDU Protocol Data Unit ping A program used to test IP level connectivity from one IP address to another PLAR Private Line Automatic Ringdown PLR Pulse Link Repeater POP Po...

Страница 290: ...Switched Telephone Network PTT Postal Telephone and Telegraph authority PVC Permanent Virtual Circuit QAM Quadrature Amplitude Modulation RAI Remote Alarm Indication Red alarm A local alarm on a T1 li...

Страница 291: ...l Line Internet Protocol SMDS Switched Multi megabit Data Service SNMP Simple Network Management Protocol SONET Synchronous Optical Network SRU port Subrate Unit port one of the data ports for this sy...

Страница 292: ...outgoing lines connected to the system A cross connect map allows users to split the bandwidth of T1 and E1 lines into amounts more suitable for normal voice and data communications TS Time Slot TSA T...

Страница 293: ...Virtual Path VPC Virtual Path Connection WAN Wide Area Network WAN port Wide Area Network port one of the ports for this system wideband A bandwidth equal to many individual channels X 50 CCITT ITU s...

Страница 294: ...20 Glossary Model No Running Head Zero Code Suppression...

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