Nortel 1000 Description, Installation And Operation Manual page 69

PC Card socket
There are two PC Card sockets. The faceplate socket accepts either a Type I,
a Type II, or a Type III PC Card and is designated ATA device A:. The
internal socket is reserved for the NTWE07AA C7LIU DCH PC Card on the
DCHIP.
Maintenance display
This is a four character, LED-based dot matrix display. It shows the card boot
sequence and is labeled with the card role as follows:
• LDR = Active Leader
• BLDR = Backup Leader
• FLR = Follower
Note: A properly-functioning IP trunk card displays one of the above
codes. If an IP trunk card encounters a problem, a fault code is displayed.
For more information, see "Media Card 32-port trunk card faceplate
maintenance display codes" on
trunk card faceplate maintenance display codes" on
RS-232 maintenance port
The ITG-Pentium 24-port card has a DIN-8 (RS-232) maintenance port
(DCE) connection on the faceplate and an alternative connection to the same
serial port on the I/O backplane. Do not connect two maintenance terminals
to both the faceplate and I/O panel serial maintenance port connections at the
same time.
Voice Ethernet port
The faceplate Ethernet connector is a 9-pin, sub-miniature D-type connector.
The voice Ethernet port on the daughterboard is identified as "lnPci1" in the
ITG shell.
WARNING
Do not connect a TLAN cable to the faceplate 9-pin Voice
port connector NWK. Connect the TLAN cable to the I/O
cable.
System description
page 558 and "ITG-Pentium 24-port
IP Trunk Description, Installation, and Operation
Page 69 of 644
page 561.