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Monitoring and Testing

4-13

3163-A2-GB20-10

March 1999

Starting a Repeater Loopback

The Repeater Loopback command (RLB) loops the

signal being sent to the network back to the data port. The
signal is looped back as close to the network interface as
possible (after it has passed through the framing circuitry
of the DSU/CSU). Framing CRCs and BPVs are
corrected.

98-15948

CSU

DSU

NETWORK

INTERFACE

RLB

PORT 1

ALL 1s

"

Procedure

To perform a Repeater loopback:

1. From the top-level menu screen, select Test.

2. From the Test screen, select Lpbk.

F1

Test:
Rlpbk Lpbk

Ptrns

F2

F3

3. From the Loopback screen, press the

key until

the RLB selection appears on the screen.

4. Select RLB.

F1

Loopback:
LLB

PLB

RLB

F2

F3

Test Started appears on Line 2. If a Repeater
loopback is already in progress, the Already
Active message appears. If an invalid combination
of loopbacks is in progress, the error message
Invld Test Combo appears (see

Table 4-5

for

valid loopback test combinations).

Starting a Data Channel Loopback

The Data Channel Loopback command (DCLB) loops

the data received from the network interface, for all DS0
channels allocated to the data port, back to the network.
The loopback occurs after the data passes through the port
circuitry but before it is sent out the data port.

98-16103

CSU

DSU

NETWORK

INTERFACE

DCLB

"

Procedure

To perform a Data Channel loopback:

1. From the top-level menu screen, select Test.

2. From the Test screen, select Lpbk.

F1

Test:
Rlpbk Lpbk

Ptrns

F2

F3

3. From the Loopback screen, press the

key until

the DCLB selection appears on the screen.

4. Select DCLB.

F1

Loopback:
PLB

RLB

DCLB

F2

F3

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Содержание 3163

Страница 1: ...ACCULINK 3163 DSU CSU USER S GUIDE Document No 3163 A2 GB20 10 March 1999...

Страница 2: ...Feedback We welcome your comments and suggestions about this document Please mail them to Technical Publications Paradyne Corporation 8545 126th Ave N Largo FL 33773 or send e mail to userdoc paradyn...

Страница 3: ...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 pro...

Страница 4: ...URSUANT TO PART 15 OF THE FCC RULES THESE LIMITS ARE DESIGNED TO PROVIDE REASONABLE PROTECTION AGAINST HARMFUL INTERFERENCE WHEN THE EQUIPMENT IS OPERATED IN A COMMERCIAL ENVIRONMENT THIS EQUIPMENT GE...

Страница 5: ...a Class 1 product based on the standard of the Voluntary Control Council for interference by Information Technology Equipment VCCI If this equipment is used in a domestic environment radio disturbanc...

Страница 6: ...ACCULINK 3163 DSU CSU E March 1999 3163 A2 GB20 10...

Страница 7: ...Using the Front Panel 3 2 Displaying Unit Identity 3 7 Setting Customer Identification 3 8 Displaying LED Conditions 3 8 Changing Configuration Options 3 9 Configuring the DSU CSU for Telnet Access 3...

Страница 8: ...0 Test Commands 4 10 Remote Loopback Tests 4 10 Local Loopback Tests 4 11 Test Patterns 4 15 Lamp Test 4 17 Displaying DSU CSU Test Status 4 19 Appendices A Front Panel Menu A 1 B Technical Specificat...

Страница 9: ...s Appendix A Front Panel Menu Contains a menu tree showing all the main front panel functions Appendix B Technical Specifications Contains a table with the specifications of the DSU CSU Appendix C Con...

Страница 10: ...on the World Wide Web at http www paradyne com Select Service Support Technical Manuals Reference Documents AT T Technical Reference 54016 AT T Technical Reference 62411 ANSI T1 403 1989 Industry Can...

Страница 11: ...Network LAN Wide Area Network WAN interconnection and fractional T1 network applications In addition to the T1 network interface the Model 3163 provides one synchronous data port Features The Model 31...

Страница 12: ...contain an integral low speed 2400 bps V 22bis dial modem that enables communication with remote devices such as another 316x DSU CSU an ASCII terminal or printer or a PC running the 3100 Series Front...

Страница 13: ...phanumeric character per line liquid crystal display LCD One 7 button keypad three Function and four directional keys Twelve light emitting diodes LEDs Two test jacks The front panels is shown in Figu...

Страница 14: ...ure 1 2 3163 DSU CSU Rear Panel Table 1 1 Model 3163 DSU CSU Rear Panel Connectors Name Function POWER Supplies power to the DSU CSU by providing an attachment for the ac power module or the optional...

Страница 15: ...ains information for installing your standalone DSU CSU It includes application examples cabling and power up information Application Examples The DSU CSU acts as an interface between the T1 digital n...

Страница 16: ...0 NETWORK 496 15003 01 DSU CSU DSU CSU LAN ROUTER LAN ROUTER Figure 2 1 Point to Point Application Example FRACTIONAL NETWORK LAN ROUTER LAN ROUTER LAN ROUTER 496 15005 01 LAN ROUTER DSU CSU DSU CSU D...

Страница 17: ...the ac power module Use the following procedures only if you want to use an optional dc power source Using the optional dc power cable the DSU CSU is capable of operating on either a 24 Vdc power sour...

Страница 18: ...upply 1 Connect the black and red wires to the 48 Vdc return source 2 Connect the green wire to a suitable ground 3 Connect the orange and blue wires to the 48 Vdc input source 4 Cut the white wire of...

Страница 19: ...the red wire to the 48 Vdc return source A 3 Connect the green wire to a suitable ground 4 Connect the orange wire to the 48 Vdc input source B 5 Connect the blue wire to the 48 Vdc input source A 6 C...

Страница 20: ...R NETWORK CAUTION AUX PORT OR COM PORT MUST NOT BE CONNECTED TO PSTN OR T1 NETWORK NEC PORT 1 COM PORT MODEM POWER NETWORK CAUTION AUX PORT OR COM PORT MUST NOT BE CONNECTED TO PSTN OR T1 NETWORK NEC...

Страница 21: ...ail LED blinks ON and Off continuously F1 Self Test In Progress F2 F3 2 All the LEDs then start to flash simultaneously in the pattern twice ON then Off Then the LCD begins to flash characters and num...

Страница 22: ...ACCULINK 3163 DSU CSU 2 8 March 1999 3163 A2 GB20 10...

Страница 23: ...Block or ACAMI Assignment Method 3 18 Individual Channel Assignment Method 3 19 Clearing DS0 Channel Allocation 3 19 Selecting the Timing Source 3 20 Configuring for Network Timing 3 20 Establishing A...

Страница 24: ...SU CSU Using the Front Panel The standalone DSU CSU front panel Figure 3 1 consists of an LCD a keypad test jacks and 12 LEDs NOTE You can display a graphical representation of the DSU CSU front panel...

Страница 25: ...cond line displays options and responses When a response is required select from the options displayed directly above the Function keys F1 F2 F3 make your choice by pressing the corresponding Function...

Страница 26: ...e available to both the right and the left of the screen two arrows appear The arrows indicate that you must use the scroll keys to bring the additional options onto the screen Test Jacks Test jacks a...

Страница 27: ...eceived from the network ON A recoverable signal is being received from the network OFF The signal cannot be recovered from the network a Loss of Signal condition exists OOF Yellow Monitors Out Of Fra...

Страница 28: ...ING Both ones and zeros are being received from the synchronous data DTE RXD Yellow Monitors activity on interchange circuit BB CCITT 104 Received Data This is data sent to the synchronous data DTE fr...

Страница 29: ...only identity number you can change Procedure To display the DSU CSU s identity ID 1 From the top level menu screen select Stat F1 DSU ESF Stat Test Cnfig F2 F3 2 From the Status screen press the key...

Страница 30: ...2 Down to scroll up and down through the valid characters numbers for the customer ID Valid characters are 0 through 9 A to Z and blank space Press F3 Save to save the ID Displaying LED Conditions The...

Страница 31: ...of configuration options do not appear Be aware that although all options are shown in this guide what you see on your DSU CSU varies with your configuration The DSU CSU offers configuration options l...

Страница 32: ...rmat for the network interface The data port is unassigned If neither of the factory default settings support your network s configuration you can customize the configuration options to better suit yo...

Страница 33: ...ue Use the scroll keys if necessary 6 Use the Save procedure to save your changes to the Active or Customer area Saving Edit Changes Save edit changes to the Active area when you want those changes to...

Страница 34: ...Ethernet or Token Ring connectivity Use the MODEM port when accessing the DSU CSU through a dial up connection The COM port can support either synchronous or asynchronous PPP or asynchronous SLIP at d...

Страница 35: ...scroll keys if necessary 3 Select Edit 4 From the Edit screen press the key until the Mgmt selection appears on the screen 5 Select Mgmt F1 Edit User Alarm Mgmt F2 F3 6 From the Mgmt Config screen sel...

Страница 36: ...on of PPP does not support Link Quality Reports LQR compression encryption Password Authentication Protocol PAP or Challenge Handshake Authentication Protocol CHAP The DSU CSU implementation of SLIP s...

Страница 37: ...nnel configuration 2 Once you have completed the worksheet enter this information using the procedures in the Allocating Data Ports section on page 3 17 Port Chan Conf Options Value Assign To NET Assi...

Страница 38: ...dure To display the DS0 channel allocation 1 From the top level menu screen select Cnfig 2 Select the configuration option set to be copied into the Edit area by using the appropriate Function key Use...

Страница 39: ...tead always transmits and receives all ones Chan Channel Individually selects the DS0 channels to allocate to the data port The data port rate is automatically determined based on the number of channe...

Страница 40: ...he screen Rates scroll in groups of three Available selections depend on the current base rate selected for the port Press the corresponding Function key to select the port rate Then select Next to di...

Страница 41: ...he Function key under the desired number Portn appears The port is assigned to that channel To deallocate a port press the Function key under that port number Pressing the Function key under channels...

Страница 42: ...onous data port or the internal clock A sample procedure for configuring timing is given in the following section Configuring for Network Timing For more information on configuration options refer to...

Страница 43: ...ssword configuration option appears 7 Select port s to receive access security None Com Modem or Both Use the scroll keys if necessary F1 Password None Next None Com F2 F3 Setting a Password In additi...

Страница 44: ...ate you are done entering the password If you enter an invalid password the message Invalid Password appears Acquiring Releasing the User Interface You can access the user interface from either the fr...

Страница 45: ...ace is released The message Released appears No user interface is active until input is received from a user interface Enabling Disabling the Front Panel You can enable or disable the display of infor...

Страница 46: ...e User Interface Configuration Options section in Appendix C Configuration Options Entering Numbers in the Phone Directories The DSU CSU has five general directories 1 through 5 and one alarm director...

Страница 47: ...nged the previous phone number remains in effect F1 1 xxxxxxxxxxxxxxxxx Up Down Save F2 F3 Table 3 5 Valid Phone Number Characters Valid Characters Meaning Restrictions 0 to 9 DTMF or pulse digits DTM...

Страница 48: ...ll F1 Control Call Rel LED F2 F3 4 From the Call Setup screen select Pass F1 Call Setup Pass Dial ChDir F2 F3 5 From the Pass Directory screen press F1 Up to display the next higher numbered directory...

Страница 49: ...nt panel of the DSU CSU This command is only available when the DSU CSU modem is connected Disconnect methods include Using the Disconnect command via the front panel menu for all dial connections or...

Страница 50: ...U CSU 1 From the top level menu screen press the key until the Ctrl selection appears on the screen 2 Select Ctrl 3 From the Control screen press the key until the Reset selection appears on the scree...

Страница 51: ...he Test or Ctrl branches are available All functions on the Stat branch are available All functions on the Cnfg branch are available for display but they cannot be used to save to a configuration area...

Страница 52: ...ACCULINK 3163 DSU CSU 3 30 March 1999 3163 A2 GB20 10...

Страница 53: ...Line Loopback 4 12 Starting a Payload Loopback 4 12 Starting a Repeater Loopback 4 13 Starting a Data Channel Loopback 4 13 Starting a Data Terminal Loopback 4 14 Aborting Loopbacks 4 14 Test Patterns...

Страница 54: ...n Passed No problems were found during power up CPU fail The central processing unit failed internal testing Device fail One or more of the unit s integrated circuit chips failed to pass internal devi...

Страница 55: ...r on Line 2 of the LCD in priority order highest to lowest The DSU CSU is polled for current status every ten seconds If the status has changed from the last poll the Health and Status screen is updat...

Страница 56: ...he IP management link is in a down state for PORT where PORT is COM or MODEM This condition occurs if the PORT is configured for Mgmt and communication between the management system and the DSU CSU is...

Страница 57: ...tus screen select Perf F1 Status DevHS STest Perf F2 F3 3 Select User registers F1 Performance Telco User F2 F3 4 From the User Registers screen press F1 to view current registers go to Step 5 press F...

Страница 58: ...n Totals Description Event ESF error events counter An error event is an ESF frame with either a Cyclic Redundancy Check CRC error or an Out Of Frame OOF event The maximum count is 65 535 This registe...

Страница 59: ...one but less than 320 CRC errors The maximum is 900 seconds The total number of bursty errored seconds for the previous x hours where x is 24 hours for aggregate performance and 8 hours for port perf...

Страница 60: ...ta port 1 Alarm Cleared Out Of Frame condition at synchronous data port 1 An Excessive Error Rate has been detected at synchronous data port 1 Alarm Cleared An Excessive Error Rate at synchronous data...

Страница 61: ...AIS at Net appears 1 Upstream device is transmitting an AIS 2 The network is transmitting an AIS 1 Check the status of the upstream device s 2 Contact your facility provider Message EER at Net appears...

Страница 62: ...ce to initiate a V 54 Loop 2 54UP V 54 deactivation sequence to terminate a V 54 Loop 54DN ANSI T1 403 Annex B activation sequence to initiate a DCLB on the remote device FT1UP ANSI T1 403 Annex B dea...

Страница 63: ...e you to conduct circuit testing and fault isolation for the digital line The supported local loopback tests are Line Loopback LLB Payload Loopback PLB Repeater Loopback RLB Data Channel Loopback DCLB...

Страница 64: ...e Invld Test Combo appears see Table 4 5 for valid loopback test combinations Starting a Payload Loopback The Payload Loopback command PLB loops the received signal on the network interface back to th...

Страница 65: ...Test Started appears on Line 2 If a Repeater loopback is already in progress the Already Active message appears If an invalid combination of loopbacks is in progress the error message Invld Test Comb...

Страница 66: ...LB PORT 1 Procedure To perform a Data Terminal loopback 1 From the top level menu screen select Test 2 From the Test screen select Lpbk F1 Test Rlpbk Lpbk Ptrns F2 F3 3 From the Loopback screen press...

Страница 67: ...or and abort test patterns Available test patterns are QRSS A quasi random signal source approximating live data that can be monitored for logic errors on the network and the data port 1 in 8 A test p...

Страница 68: ...st patterns on the channels allocated to an individual port This command provides the number of errors detected in the test pattern 5 digits maximum 99999 Procedure To monitor a QRSS or 511 test patte...

Страница 69: ...mmand Complete Skip Step 5 NOTE If you mistakenly choose to abort a test pattern that is not currently running a Command Complete message still displays and the test pattern currently active still run...

Страница 70: ...and the LCD is functioning properly abort the Lamp test from the Lamp Test screen If there is no activity on the DSU CSU front panel for five minutes the Device Health and Status screen appears autom...

Страница 71: ...loopback PLB Test Active The network interface is in Payload loopback RLB Test Active Port 1 is in Repeater loopback DCLB on Port 1 Port 1 is in a Data Channel loopback DTLB on Port 1 Port 1 is in a...

Страница 72: ...ACCULINK 3163 DSU CSU 4 20 March 1999 3163 A2 GB20 10...

Страница 73: ...Lpbk Ptrns Lamp QRSS 511 Abort Mon LLBUP LLBDN 54UP 54DN FT1UP FT1DN PLB RLB LLB Abort DCLB DTLB QRSS1in8 511 Send Load Edit Area From Choose Function Activ Cust1 Cust2 Fact1 Fact2 User Alarm NET Port...

Страница 74: ...ACCULINK 3163 DSU CSU A 2 March 1999 3163 A2 GB20 10...

Страница 75: ...ON AND DISSIPATION 16 0 watts 55 0 Btu per hour at 115 volts ac power 12 0 watts 41 Btu per hour at 24 and 48 Vdc dc power NETWORK T1 INTERFACE Physical Interface USA Physical Interface Canada Framing...

Страница 76: ...l clock MODEM INTERFACE Physical Interface Rate Integral Dial Modem RJ11C USA CA11A Canada 2400 bps V 22 PHYSICAL DIMENSIONS Height Width Depth 2 13 inches 5 4 cm 7 63 inches 19 4 cm 12 13 inches 30 8...

Страница 77: ...guration options configure the synchronous data ports on the DSU CSU Table C 2 Cross Connect Configuration Options The Cross Connect configuration options configure the synchronous data port channel a...

Страница 78: ...ork 0 0 dB is the factory default ANSI PRM Disab Next Enab Disab Prev Generate ANSI Performance Report Messages Specifies whether ANSI T1 403 compliant performance report messages PRMs are generated E...

Страница 79: ...e and PLB Release codes specified by AT T as well as the bit oriented FDL messages specified by ANSI NOTE This configuration option is only available when the network interface framing is set to ESF B...

Страница 80: ...the base rate for the data port The data rate for the port is a multiple from 1 to 24 of the base rate specified with this configuration option Nx64 Sets the base rate for this port to 64 kbps The dat...

Страница 81: ...R Monitors the DTE Ready interchange circuit CD CCITT 108 1 2 When DTR is interrupted all ones are sent to the network RTS Monitors the Request to Send interchange circuit CA CCITT 105 When RTS is int...

Страница 82: ...XC supplied by the DSU CSU on this port is phase inverted Disab Indicates TXC supplied by the DSU CSU on this port is not phase inverted InvrtData Disab Next Enab Disab Prev Invert Transmitted and Rec...

Страница 83: ...alternate DS0 channel does not carry data from the port but always transmits and receives all ones Channel Allocates DS0 channels to this port by the individual channel method NOTE Changing this confi...

Страница 84: ...es the DS0 channel to allocate to this port Line 1 displays the 24 channels for the network interface Line 2 displays what is allocated to the DS0 channel indicated in Line 1 Possible values are Value...

Страница 85: ...ernate DS0 channel does not carry data from the port but always transmits and receives all ones Chan Allocates DS0 channels to this port by the individual channel method NOTE Changing this configurati...

Страница 86: ...allocation method Chan is selected using the Assign By configuration option Assign To NET Next NET Prev Data Port Channel Allocation Destination NET is the only option on the Model 3163 DSU CSU NET A...

Страница 87: ...her user initiated loopback and pattern tests have durations that are specified by the Tst Duration configuration option Enab Loopback and pattern tests initiated on the DSU CSU have specified duratio...

Страница 88: ...anel Pass Through Allows dial out access to a remote DSU CSU using the front panel pass through operation Enab Allows dial out access to a remote DSU CSU Disab Prevents dial out access to a remote DSU...

Страница 89: ...on port uses internal or external clocking when it is configured for synchronous operation Int Configures the communication port for internal clocking Ext Configures the communication port for externa...

Страница 90: ...ut Specifies whether the communication port disconnects after a period of inactivity specified by the CmDiscTm configuration option Enab The communication port disconnects after the period of inactivi...

Страница 91: ...Stop Bits Configures the number of stop bits for the modem port 1 is the factory default LSpaceDsc Disab Next Enab Disab Prev Long Space Disconnect Specifies how the modem disconnects a call This make...

Страница 92: ...tivity Timeout Specifies whether the Telnet session disconnects after a period of inactivity specified by the TnDiscTm configuration option Enab The Telnet session disconnects after the period of inac...

Страница 93: ...arm message is held until the call is completed or has been retried once If more than one alarm message is received while waiting for a call retry only the highest priority alarm message received is h...

Страница 94: ...fies that alternate alarm dial out is not performed if a call cannot be completed to the telephone number contained in the alarm directory 1 5 Specifies the call directory that contains the phone numb...

Страница 95: ...00 000 000 000 If the subnet mask is 000 000 000 000 the IP protocol creates a default subnet mask based on the class of the IP address Class A 255 000 000 000 Class B 255 255 000 000 or Class C 255 2...

Страница 96: ...0 Class B 255 255 000 000 or Class C 255 255 255 000 Alt Mdm IP Adr Next Edit Clear Prev Alternate Modem Port IP Address Specifies the alternate IP address for the modem port if the Modem Use configur...

Страница 97: ...network is connected For example if the default network is connected to the communication port you select Com If the default network is connected to the far end 31xx Series device over the FDL you sel...

Страница 98: ...e marking on them Port Options Value Default in Bold Port Type E530 V 35 RS449 X 21 Base Rate Nx64 Nx56 Net DCLB Disab V 54 FT1 Both Port LB Disab DTLB DCLB Both All Ones Disab DTR RTS Both Rcv Yellow...

Страница 99: ...me Slot Nx or Dx 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Select One If Assign By ACAMI Port Rate Nx64 64 128 192 256 320 384 448 512 576 640 704 768 Nx56 56 112 168 224 280 336...

Страница 100: ...7 8 MParity None Even Odd MStop Bits 1 2 LSpaceDisc Enab Disab MInActTm Enab Disab MDiscTm 1 60 Default 5 TnSession Enab Disab TnPaswd Enab Disab TnInActTm Enab Disab TnDiscTm 1 60 Default 5 Alarm Op...

Страница 101: ...a power module and a VF cable Various other interconnecting cables are available For cable feature numbers refer to Appendix H Equipment List This appendix describes connector pin assignments and cabl...

Страница 102: ...ACCULINK 3163 DSU CSU D 2 March 1999 3163 A2 GB20 10 Figure D 1 T1 Line Interface Cable RJ48C to RJ48C Figure D 2 T1 Line Interface Cable RJ48C to DA15P...

Страница 103: ...n RJ11C like modular jack Table D 2 The integral modem VF cable is a 14 5 foot 26 AWG 4 conductor keyed cable with an RJ11C like plug connector Figure D 3 This cable is supplied with your standalone D...

Страница 104: ...OM port to terminal printer cable is shown in Figure D 5 NOTE For daisy chaining the AUX port of another 31xx device to the 3163 s COM port a 25 pin to 8 pin cable is required The AUX port of the 31xx...

Страница 105: ...Pin Assignments D 5 3163 A2 GB20 10 March 1999 Figure D 4 COM Port to PC Cable Figure D 5 COM Port to Terminal Printer Cable...

Страница 106: ...d Data BB 104 From DSU CSU 3 A 16 B Request to Send CA 105 To DSU CSU 4 A 19 B Clear to Send CB 106 From DSU CSU 5 A 13 B Received Line Signal Detector CF 109 From DSU CSU 8 A 10 B DCE Ready CC 107 Fr...

Страница 107: ...8 26 7 25 9 27 12 13 31 11 19 14 10 20 17 35 18 29 30 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 RLSD A RLSD B DSR SIG COMMON RL LL RCV COMMON TT A TT B TM SIG COM...

Страница 108: ...om DSU CSU 6 A 24 B Request to Send RS 105 To DSU CSU 7 A 25 B Clear to Send CS 106 From DSU CSU 9 A 27 B Receiver Ready RR 109 From DSU CSU 13 A 31 B Data Mode DM 107 From DSU CSU 11 A 29 B Terminal...

Страница 109: ...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...

Страница 110: ...o Send 106 From DSU CSU D Data Channel Received Line Signal Detector 109 From DSU CSU F Data Set Ready 107 From DSU CSU E Data Terminal Ready 108 1 2 To DSU CSU H Transmit Signal Element Timing DTE So...

Страница 111: ...face shown in Table D 7 2 14 3 16 17 9 4 19 8 10 7 24 11 2 9 4 11 6 13 3 10 5 12 8 7 14 TD A TD B RD A RD B RXC A RXC B RTS A RTS B RLSD A RLSD B SIG COMMON TT A TT B TD A TD B RD A RD B RXC A RXC B R...

Страница 112: ...n 102 8 Transmitted Data 103 To DSU CSU 2 A 9 B Received Data 104 From DSU CSU 4 A 11 B Request to Send 105 To DSU CSU 3 A 10 B Data Channel Received Line Signal Detector 109 From DSU CSU 5 A 12 B Tra...

Страница 113: ...to the DSU CSU s COM port Pin 1 Pin 14 Pin 13 Pin 25 Pin 1 Pin 14 Pin 13 Pin 25 P2 Plug Chassis Ground TXD RXD RTS CTS DSR Signal Ground CD RLSD DTR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20...

Страница 114: ...d 3 99 16291 2 3 5 4 6 1 Figure D 10 Rear Panel Power Connector Optional DC Power Cable The power cable is a 14 5 foot 18 AWG stranded cable The connector is terminated at one end with a 6 position co...

Страница 115: ...ithin the network Interconnected 31xx Series devices automatically pass routing information between them however a static route to the subnet s must be set in the routing table of the NMS host This ro...

Страница 116: ...subnet 135 18 1 0 NOTE Some 31xx Series devices have both a COM port and an AUX port Such a device is shown here connected to the LAN adapter ETHERNET 135 18 1 2 496 14645 03 LAN ADAPTER CO MS PH ER...

Страница 117: ...All devices are still on the same subnet and the subnet mask is FF FF FF 00 A static route still must be set in the NMS host to subnet 135 18 2 0 ETHERNET 135 18 2 17 496 14646 02 LAN ADAPTER FT1 CO...

Страница 118: ...s A static route must be set up in the NMS host for each subnet 135 18 4 0 135 18 6 0 135 18 20 0 ETHERNET 135 18 6 34 LAN ADAPTER T1 CO MS PH ER E 361 0 CO MS PH ER E 361 0 135 18 6 22 135 18 6 1 135...

Страница 119: ...only one route must be added to the NMS host 135 18 0 0 ETHERNET 135 19 6 34 496 14648 02 LAN ADAPTER T1 CO MS PH ER E 361 0 CO MS PH ER E 361 0 135 19 6 22 135 19 6 1 135 19 6 16 135 18 40 1 COM IP A...

Страница 120: ...rate subnet Also note that each LAN Adapter connection is on a different subnet The subnet mask is FF FF FF 00 The NMS hosts would only need routes added for the subnets that they are to manage ETHERN...

Страница 121: ...ressing keys from the actual front panel Installing Front Panel Emulation Software The Front Panel Emulation software is supplied on a 3 5 inch 1 44 MB double sided high density write protected disket...

Страница 122: ...start front panel emulation 1 From the PC open Program Manager from Windows 2 Double click on the Front Panel icon that appears after the Front Panel Emulation program is installed on the PC The Fron...

Страница 123: ...he COM port of the DSU CSU or you can establish a remote connection using dial in via the integral modem or Telnet access Before using the ATI you may use the DSU CSU s front panel to set certain conf...

Страница 124: ...Password to Gain Access section on page G 12 To move between the Screen area and the Screen Function Keys area Figure G 1 press Ctrl a control key and a From the Screen area you may select the Status...

Страница 125: ...trol Cross Connect Status Performance Statistics Display LEDs Identity Call Setup Call Directories Customer ID Administer Password Start Download System and Test Status Network Channel Display Port As...

Страница 126: ...information U PgUp Pages up to the previously displayed page of information D PgDn Pages down to the previously displayed page of information S Save Stores changes in nonvolatile memory Table G 2 Keyb...

Страница 127: ...et the customer identification The customer identification may be up to 8 characters long Select Clear to remove all the characters in the associated field 4 Select Save to store the information in no...

Страница 128: ...t Status The Status screen appears 2 From the Status screen select Display LEDs The Display LEDs screen appears Figure G 4 The screen shows a snapshot of the LEDs every 5 seconds LEDs that are illumin...

Страница 129: ...display or edit configuration options 1 From the Main Menu screen select Configuration The Load Configuration From screen appears Figure G 5 2 From the Load Configuration From screen select a configu...

Страница 130: ...Figure G 6 3 Select a functional group to display or edit main config edit Customer ID Node A Model 3163 CONFIGURATION EDIT DISPLAY Network Sync Data Ports Cross Connect General Options User Interface...

Страница 131: ...o overwrite the existing Customer configuration options and store these changes for future use To protect you from accidentally exiting an edit session before saving your changes the system displays t...

Страница 132: ...ation Edit Display screen select User Interface The User Interface Options screen appears 4 From the User Interface Options screen select Communication Port The Communication Port Options screen appea...

Страница 133: ...ears Figure G 9 This screen is used to add a new password or modify an existing password 3 Enter a new password in the Password field The password may be 1 to 8 characters long and may contain the cha...

Страница 134: ...DSU CSU s top level menu appears If the password is invalid an invalid password message appears and the screen reappears and waits for password entry If an invalid password is entered three consecuti...

Страница 135: ...t NET Coding AMI B8ZS Line Build Out LBO LBO 0 0 7 5 15 22 5 Management Link Mgmt Link Enable Disable Bit Stuffing BitStuff 62411 Part68 Disable Network Initiated LLB NET LLB Enable Disable Network In...

Страница 136: ...None Halt Network Init Data Channel Loopback Net DCLB Disable V 54 FT1 Both Port DTE Initiated Loopbacks Port LB Disable DTLB DCLB Both General Options Front Panel Equivalent Value Default in Bold Ge...

Страница 137: ...ect Time CmDiscTm 1 60 Default 5 User Interface External Device Options Front Panel Equivalent Value Default in Bold Nest COM Port Access Com Port Enable Disable External Device Commands ComExtDev Dis...

Страница 138: ...ous Modem Rate Modem Rate 1 2 2 4 Character Length MChar L 7 8 Parity MParity None Even Odd Stop Bits MStop Bits 1 1 5 2 Long Space Disconnect LSpaceDisc Enable Disable Alarm Options Front Panel Equiv...

Страница 139: ...Field Clear Default Net Destination Def Netwk None Com FDL Communication Port IP Adr Com IP Adr Text Field Clear Communication Port Subnet Mask Com NetMask Text Field Clear Com Link Protocol Com Link...

Страница 140: ...ACCULINK 3163 DSU CSU G 18 March 1999 3163 A2 GB20 10...

Страница 141: ...Cable RJ48C to DA15P Canada 3100 F1 510 COM Port to PC Cable 8 pin modular to DB9S 3100 F1 550 COM Port to Terminal Printer Cable 8 pin modular to DB25P 3100 F1 540 Front Panel Emulation Software 3100...

Страница 142: ...ACCULINK 3163 DSU CSU H 2 March 1999 3163 A2 GB20 10...

Страница 143: ...nits usually requiring attention Major alarms indicate a service disruption minor alarms are less severe but are indications of a developing problem Alternate Mark Inversion A line coding technique us...

Страница 144: ...c service such as database management from a server Communications port A computer s serial communications port used to transmit to and receive data from a modem The modem connects directly to this po...

Страница 145: ...t level 1 An interconnection point for terminals multiplexers and transmission facilities Data Terminal Equipment The equipment such as a computer or terminal that provides data in the form of digital...

Страница 146: ...etwork which predominantly uses the TCP IP protocol An interconnected collection of networks also called an internet Internet Protocol address The address assigned to an internet host International St...

Страница 147: ...for access to a system A way of checking data accuracy by counting the number of bits that have a value of one The information bits in a frame Private Branch Exchange Telephone switching equipment de...

Страница 148: ...c Control Panel A feature that allows carrier mounted devices to share the same diagnostic control panel Installed into one COMSPHERE 3000 Series Carrier it controls and monitors the devices in all th...

Страница 149: ...cribing how messages reach application programs within a destination computer Underwriter s Laboratories Inc An organization which promotes product safety Voice Frequency The part of the audio frequen...

Страница 150: ...ACCULINK 3163 DSU CSU Glossary 8 March 1999 3163 A2 GB20 10...

Страница 151: ...n condition Performance Report message 4 7 C cabling equipment list H 1 examples 2 6 pin assignments D 1 D 14 Chan Channel Configuration branch example of use 3 15 3 19 in the menu tree A 1 option tab...

Страница 152: ...essage 4 4 front panel LED indication 3 5 Performance Report message 4 7 troubleshooting 4 9 EIA 530 A interface D 6 environmental specifications B 2 equipment list H 1 error messages See messages ala...

Страница 153: ...power up self test 2 7 4 2 Management configuration options option table C 19 C 21 option worksheet C 24 master clock functional description 3 20 procedure for configuring 3 20 menu tree A 1 A 2 messa...

Страница 154: ...layer 3 12 3 14 3 15 Ptrns Test Patterns branch example of use 4 15 4 17 in the menu tree A 1 Q QRSS Test 4 15 R rate communications port C 13 synchronous data port C 7 C 9 rear panel connectors See...

Страница 155: ...5 4 17 test jacks functional description 4 10 physical description 1 3 3 2 3 4 timing See clocking troubleshooting device health 4 3 4 4 diagnostic table 4 8 4 9 performance 4 5 4 7 power up self test...

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