Assembly Description; Faceplate Indicators And Interfaces - Nortel 1000 Description, Installation And Operation Manual

Page 74 of 644 System description

Assembly description

Faceplate indicators and interfaces

553-3001-363 Standard 2.00
The Media Card 32-port trunk card assembly comes with a pre-installed
SDRAM Module. The IP Trunk Application is installed on the C:/ drive.
The Media Card 32-port trunk card has a single slot faceplate. It uses
shortened lock latches to lock it in place. Refer to Figure 10 on
Status LED
A single red LED indicates the enabled/disabled status of the card and the
status of the power-on self-test.
Note: Where a DCHIP PC Card is installed in the Media Card 32-port
trunk card A:/ drive, the LED does not indicate the status of the DCHIP
PC Card or the DCHIP.
Reset button
The reset button enables the operator to manually reset the card without
cycling power to it. Use the reset button to reboot the card after a software
upgrade, or to clear a fault condition.
PC Card () Slot
This slot (designated as Slot A:) accepts a Type I or II PC Card. It also
supports a DCHIP interface PC Card (D-Chip) to the system through the
NTMF29Bx cable.
Ethernet activity LEDs
The LEDs indicate 100BaseT, 10BaseT and activity on both the ELAN and
TLAN links.
Maintenance display
The maintenance display is a 4-character LED-based dot-matrix display. It
displays the IP trunk card boot sequence and displays the card role as follows:
• LDR = Active Leader
September 2004
page 72.