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ACCULINK 316x Data Service Unit/Channel Service Unit
Warranty, Sales, and Service Information
Trademarks
Important Safety Instructions
Notices
Government Requirements and Equipment Return
United States
Canada
Page
Page
Table of Contents
Preface
1. Introduction
2. Installation
3. Operation
4. Maintenance
Appendices
Glossary Index
Preface
Objectives and Reader Assumptions
Related Documents
Reference Documents
Page
Introduction
Features
DTE Drop/Insert (DSX-1) Interface
Alarm Message Capability
Front Panel Emulation
Integral Modem
Async Terminal Interface Support
Physical Description
Standalone DSU/CSU Front Panel
ACCULINK 316x DSU/CSU
1-4 January 1997 3160-A2-GB21-50
F1 F2 F3
Figure 1-2. 3164 DSU/CSU Front Panel
F1 F2 F3
Figure 1-3. 3165 DSU/CSU Front Panel
LCD
ACCULINK
Standalone DSU/CSU Rear Panel
Figure 1-6. 3165 DSU/CSU Rear Panel
Table 1-1 Standalone DSU/CSU Rear Panel Connectors Name Function
Installation
ACCULINK 3151 CSU and 3161 DSU/CSU General Information Guide
COMSPHERE 3000 Series Carrier Installation Manual
Application Examples
NETWORK
Figure 2-1. Point-to-Point Application Example
NETWORK SERVICES
Figure 2-3. Fractional T1 Application Example
Figure 2-2. Shared Access Application Example
FRACTIONAL NETWORK
SNMP or Telnet Connection Examples
NETWORK
NETWORK
Figure 2-6. Connection through a LAN Adapter
Figure 2-8. Remote Access through FDL/EDL
NETWORK
Figure 2-7. LAN Adapter and Daisy Chaining
NETWORK
Important Instructions
Optional Power Sources
Installing the +24 Vdc Power Supply
Installing the Single 48 Vdc Power Supply
Installing the Redundant 48 Vdc Power Supply
X
ACCULINK 316x DSU/CSU
2-8 January 1997 3160-A2-GB21-50
Cabling Examples
The DSU/CSU is supplied with an ac power module and a VF cable for the integral modem.
Figure 2-12. Cabling Examples
T1 NETWORK
PSTN
Power-Up Self-Test
Page
Operation
ACCULINK 3151 CSU and 3161 DSU/CSU General Information Guide
COMSPHERE 3000 Series Carrier Installation Manual
Using the Front Panel
Front Panel Emulation
LCD
Keypad
Test Jacks
LEDs
Table 3-1 System LEDs
Table 3-2 Network Interface LEDs
Page
Table 3-4 Data Port LEDs
Displaying Unit Identity
xxxxxxx
xxxx
xxxx-xxx
Setting Customer Identification
Selecting the DTE Drop/Insert or Data Port for LED Display
Displaying LED Conditions
Changing Configuration
Displaying/Editing Configuration Options
Saving Edit Changes
Selecting/Copying to a Specific Port
Configuring the DSU/CSU for SNMP or Telnet Access
Selecting the Port
Setting the IP Address
Selecting the Link Layer Protocol
Specifying the Community Name(s) and Access Type(s)
Page
Configuring SNMP Traps
Enabling SNMP Trap Messages
Selecting the Number of Trap Managers
Configuring a Destination for SNMP Traps
Configuring DS0 Channels
Network Interface Network Channel Allocation
DTE Drop/Insert (DSX-1) Interface DTE (DSX-1) Channel Allocation
Figure 3-7. Example of Interface Worksheet
DTE Chan Config Assign:
(N1 24) Voice
Figure 3-8. Example of RBS Information Worksheet
(RBS or Data)
Conf Options Value
Figure 3-9. Port Channel Configuration Worksheet (Ports 1 and 2)
Conf Options Value
Figure 3-10. Port Channel Configuration Worksheet (Ports 3 and 4)
Displaying DS0 Channel Assignments
Allocating Data Ports
Block or ACAMI Assignment Method
Individual Channel Assignment Method
Allocating DS0 Channels from the DTE Drop/Insert Interface to the Network Interface
Page
Clearing DS0 Channel Allocation
Providing Backup Capability
Selecting the Timing Source
Configuring for Network Timing
Configuring for External Timing
Establishing Access Security on a Port
Setting a Password
Entering a Password to Gain Access
Acquiring/Releasing the User Interface
Acquiring the Active User Interface
User I/F
Releasing the Active User Interface
Enabling/Disabling the Front Panel
Using the Integral Modem in Standalone DSU/CSUs
Entering Numbers in the Phone Directories
Page
Initiating a Call for Front Panel Pass-Through Operation
Configuration Options),
Initiating a Call for PC, ASCII Terminal/Printer, or SNMP Operation
Disconnecting the Modem Connection
Enabling the Communication Port for Carrier-Mounted
Table 3-7 Control Sequences Sequence ASCII HEX
Deactivating the Alarm Relay for Carrier-Mounted
Resetting the DSU/CSU
Download Operations
Page
User Interface Access Security for Standalone
Changing User Interface Access Security
Page
Maintenance
Self-Test Health
Device Health and Status
Table 4-2
Health and Status Messages Message Description
Performance Reports
xx,xxx
Page
Table 4-3
Performance Registers Register Interval Description Totals Description
Table 4-3
Performance Registers Register Totals DescriptionInterval Description
Alarms
SNMP Traps
Troubleshooting
For problems other than those listed in the table, please contact your service representative.
Table 4-6
Troubleshooting Symptom Possible Cause Solutions
Table 4-6
Troubleshooting Symptom SolutionsPossible Cause
Test Jacks
Table 4-7 Test Jack Functions Test Jack Name Function
Test Commands
Remote Loopback Tests
Sending a Line Loopback Up or Down
Sending a V.54/ANSI FT1 Activation/Deactivation
Type
Local Loopback Tests
Starting a Line Loopback
Starting a Payload Loopback
Starting a DTE Loopback
Starting a Repeater Loopback
Starting a Data Channel Loopback
Starting a Data Terminal Loopback
Aborting Loopbacks
Test Name
Test Patterns
Sending Test Patterns
Name
Name and Dest
Monitoring Test Patterns
Name
Aborting Test Patterns
Send or Mon
Lamp Test
Starting a Lamp Test
Aborting a Lamp Test
Displaying DSU/CSU Test Status
A
Front Panel Menu
Page
B
Technical Specifications
Table B-1
Models 3160/3164/3165 DSU/CSUs Technical Specifications Specifications Criteria
C
Configuration Options
DTE Interface Configuration Options
Page
Port Configuration Options
(1 of 5)
(2 of 5)
(3 of 5)
(4 of 5)
(5 of 5)
Network Interface Configuration Options
Table C-3
Network Interface Configuration Options
Table C-3
Network Interface Configuration Options
Channel Configuration
(1 of 3)
Configuring DS0 Channels
Operation
OR
Page
General Configuration Options
Table C-6
General Configuration Options
Table C-6
General Configuration Options
User Interface Configuration Options
(2 of 8)
(3 of 8)
(4 of 8)
X.X
(5 of 8)
(6 of 8)
(7 of 8)
(8 of 8)
Alarm Configuration Options
Table C-8
Alarm Configuration Options
Table C-8
Alarm Configuration Options
Management Configuration
(2 of 7)
(3 of 7)
(4 of 7)
(5 of 7)
(6 of 7)
(7 of 7)
Table C-10
Management Trap Configuration Options
Table C-10
Management Trap Configuration Options
Alarm Configuration Options
Configuration Worksheets
Page
Prt1 Options Value (Default in Bold)
Prt2 Options Value (Default in Bold)
Prt3 Options Value (Default in Bold)
Prt4 Options Value (Default in Bold)
Network Interface Network Channel Allocation
DTE Drop/Insert (DSX-1) Interface DTE (DSX-1) Channel Allocation
DTE Chan Config Assign:
(N1 24) Voice
(RBS or Data)
Page
Conf Options Value (Default in Bold)
Page
D
Pin Assignments
T1 Network Interface
Page
DTE Drop/Insert Interface
MODEM Port Interface
AUX Port Interface
COM Port Interface
Page
EIA 530A Port Interface Connector
EIA 530A-to-RS449 Cable Interface
The EIA 530A-to-RS449 adapter cable (Figure D-7) provides the RS449 interface shown in Table D-7.
Figure D-7. EIA 530A-to-RS449 Cable
Table D-7 RS449 Cable Interface Signal Circuit Mnemonic CCITT
Number Direction Pin
EIA 530A-to-V.35 Cable Interface
The EIA 530A-to-V.35 adapter cable (Figure D-8) provides the V.35 interface shown in Table D-8.
Figure D-8. EIA 530A-to-V.35 Cable
Table D-8 V.35 Cable Interface Signal CCITT Number Direction Pin
EIA 530A-to-X.21 Cable Interface
The EIA 530A-to-X.21 adapter cable (Figure D-9) provides the X.21 interface shown in Table D-9.
Figure D-9. EIA 530A-to-X.21 Cable
Page
Serial Crossover Cable
Figure D-10. Serial Crossover Cable
Power Input Connector
Optional DC Power Cable
External Clock Interface
E
SNMP MIB Objects
MIB II (RFC 1213)
System Group, MIB II
System Group sysDescr Object (system 1)
System Group sysObjectID Object (system 2)
System group sysContact Object (system 4)
System Group sysServices Object (system 7)
Interface Group, MIB II
Interface Group ifNumber Object (interfaces 1)
Interface Group ifIndex Object (ifEntry 1)
Interface Group ifDescr Object (ifEntry 2)
Interface Group ifType Object (ifEntry 3)
Interface Group ifMtu Object (ifEntry 4)
Interface Group ifSpeed Object (ifEntry 5)
Interface Group ifAdminStatus Object (ifEntry 7)
Interface Group ifOperStatus Object (ifEntry 8)
Interface Group ifLastChange Object (ifEntry 9)
Interface Group Input Counters (objects ifEntry 10 to ifEntry 15)
Interface Group Output Counters (objects ifEntry 16 to ifEntry 21)
IP Group, MIB II
IP Group ipForwarding Object (ip 1)
IP Group ipAddrTable Object (ip 20)
IP Group ipAdEntAddr Object (ipAddrEntry 1)
IP Group ipRouteDest Object (ipRouteEntry 1)
IP Group ipRouteIfIndex Object (ipRouteEntry 1)
IP Group ipRouteMetric2 Object (ipRouteEntry 4)
IP Group ipRouteProto Object (ipRouteEntry 9)
IP Group ipRouteAge Object (ipRouteEntry 10)
DS1/E1 MIB (RFC 1406)
Near End Group, DS1/E1 MIB
Near End Group dsx1TimeElapsed Object (dsx1ConfigEntry 3)
Near End Group dsx1ValidIntervals Object (dsx1ConfigEntry 4)
Near End Group dsx1LineType Object (dsx1ConfigEntry 5)
Near End Group dsx1LineCoding Object (dsx1ConfigEntry 6)
Near End Group dsx1SendCode Object (dsx1ConfigEntry 7)
Near End Group dsx1LineStatus Object (dsx1ConfigEntry 10)
Near End Group dsx1SignalMode Object (dsx1ConfigEntry 11)
Near End Group dsx1TransmitClockSource Object (dsx1ConfigEntry 12)
Near End Group dsx1Fdl Object (dsx1ConfigEntry 13)
Near End Group The DS1 Current Table Objects (dsx1CurrentEntry)
Near End Group The DS1 Interval Table Objects (dsx1IntervalEntry)
Near End Group The DS1 Total Table Objects (dsx1TotalEntry)
Far End Group, DS1/E1 MIB
DS1 Fractional Group, DS1/E1 MIB
RS-232-like MIB (RFC 1317)
Number of Ports rs232Number Object (rs232 1)
General Port Table, RS-232-like MIB
General Port Table rs232PortIndex Object (rs232PortEntry 1)
Page
Page
Output Signal Table rs232OutSigChanges (rs232OutSigEntry 4)
Generic-Interface MIB Extensions (RFC 1229)
Generic Interface Test Table, Generic Interface MIB
Generic Interface Test Table ifExtnsTestType Object (ifExtnsTestEntry 4)
Generic Interface Test Table ifExtnsTestResult Object (ifExtnsTestEntry 5)
Generic Interface Test Table ifExtnsTestCode Object (ifExtnsTestEntry 6)
Enterprise MIB
Correlation between Menu Commands and SNMP Objects
(1 of 3)
Page
Page
Page
F
IP Network Addressing Scenarios
Scenario 1
Scenario 2
Scenario 3
Scenario 4
Figure F-4. Local Carrier Connected to Remote Carriers an Alternative
135.19.6.1 . . . . 135.19.6.16
135.19.20.1 . . . . 135.19.20.16
135.19.1.1 . . . . 135.19.1.16
Scenario 5
G
Front Panel Emulation
Installing Front Panel Emulation Software
Starting Front Panel Emulation
Displaying LED Conditions
Operation
H
Async Terminal Operation
Before Using the Async Terminal
Initiating an Async Terminal Session
Ending an Async Terminal Session
Menu Organization
Figure H-2. Menu Organization
Using Async Terminal Screens
Setting Customer Identification
Displaying LED Conditions
Changing Configuration
Displaying or Editing Configuration Options
Page
Saving Edit Changes
Establishing Access Security on a Port
Setting a Password
Entering a Password to Gain Access
Configuration Worksheets for the Async Terminal Interface
Sync Data Port Options (Port 1) Front Panel
Sync Data Port Options (Port 2) Front Panel
Sync Data Port Options (Port 3) Front Panel
Sync Data Port Options (Port 4) Front Panel
Page
Page
Page
Communication Protocol Options Front Panel
General SNMP Management Options Front Panel
SNMP NMS Security Options Front Panel
SNMP Traps Options Front Panel
I
Equipment List
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Glossary
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Page
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Index
A
B
C
D
E
F
G
I
K
L
M
N
O
P
Q R
S
T
U
V
W
X X.21 interface, D-14 Y
