Specifications

6-28
Reference Guide
Model No.
Running Head
Interface Card Specifications Interface Card
6.6 Interface Card Specifications
Interface Cards (Models 8922, 892261, 8923 and 8924)
Models 8922, 892261, 8923 and 8924 128K NVRAM
Interfaces
Model T1/E1 Links Computer
Port
Control
Terminal
Interface
Port
Node Port Internal
Modem
External
Sync
892060 8 T1/E1 yes yes yes yes no
892160 8 T1/E1 yes yes yes yes no
892260 8 T1/E1 yes yes yes no yes
892261 8 T1/E1 yes yes yes no yes
892360 8 T1/E1 yes yes yes yes no
892460 8 T1/E1 yes yes yes no no
892560 2 T1/E1 no yes no no no
892660 2 T1/E1 yes yes yes yes no
892760 2 E1 yes yes yes no no
WAN Ports
Electrical Interface G.703 or DSX-1
Connectors
Model 892060, 892160, 892220, 892261,
892360 and 892460
One Female 50-pin RJ27X telco connector
Model 892560 and 892660 Two Female RJ-48 connectors and Two Pair Female BNC connector
Model 892760 Two Pair Female BNC connector
Computer Port Connectors
All Models prior to Rev C0 DB9F DCE (requires 1201 cable)
All Models from Rev C0 DB9M DTE (requires 1202 cable)
Electrical Interface RS-232, ITU-T V.28
Function Connects to local Element Management System
Code Set 8 bit characters plus one start and one stop bit with no parity
Max Speed 19.2 Kbps (PPP) or 9.6 Kbps (SLIP)
Control Terminal Interface Port
Connector RJ-48 Female, 8-pin, EIA 561
Electrical Interface DCE RS232, ITU-T V.28
Function Connect local VT100-compatible Control Terminal local craft interface
Code Set 8 bit characters plus one start and one stop bit with no parity
Speed Maximum 9,600 bps asynchronous
Nodal Port
Connector RJ-48 Female, 8-pin
Electrical Interface Dry contact
Alarm Output Passive current loop, one normally open loop and one normally closed
loop.
Function Alarm management between co-located Integrated Access System
nodes and external alarm management systems and panels.