742 NT8D15 E and M Trunkcard
E and M Trunkcard contains a microcontroller that controls the internal
operation of the card and the serial communication link to the NT8D01
Controller Card. The microcontroller provides the following functions:
•card-identification
•self-test
•control of card operation
•status report to the controller
•maintenance diagnostics
The E and M Trunkcard contains a microcontroller that controls the inter nal
operation of the card. The microcontroller provides the following functions:
•card-identification
•self-test
•control of card operation
•maintenance diagnostics
Card LAN
The card LAN provides a serial communication link for transferring
maintenance data and control signals between the trunk card and the SSC
card. The card LAN controls the microcontroller. The following functions
are supported:
•providing card ID/RLS
•reporting self-test status
•polling from the controller card
•enabling/disabling of the DS-30X link
The card LAN provides a serial communication link for transferring
maintenance data and control signals between the trunk card and the
NT8D01 Controller Card. The card LAN controls the microcontroller. The
following functions are supported:
•providing card ID/RLS
•reporting self-test status
•polling from the controller card
•enabling/disabling of the DS-30X link
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
Copyright© 2003-2008, Nor tel Networks
.