Description Page 53 of 910
IP Line Description, Installation and Maintenance
PC Card slots
The ITG-P 24-port card has one faceplate PC Card slot (designated
Drive /A:). It is used for optional maintenance. The ITG-P 24-port card also
has one unused inboard slot (designated Drive /B:). The PC Card slots support
high-capacity PC flash memory cards.
Matrix maintenance display
A four-character, LED-based dot matrix display shows the maintenance
status fault codes and other card state information. For a list of the fault codes,
see Table 79: “ITG-P 24-port line card faceplate maintenance display codes”
on page 689 and Table 80: “Media Card faceplate maintenance display
codes” on page 691.
RS-232 maintenance port
The ITG-P 24-port line card faceplate provides a female 8-pin mini-DIN
serial maintenance port connection, labeled Maint Port. An alternative
connection to the faceplate serial maintenance port exists on the NTMF94EA
I/O panel breakout cable.
WARNING
Do not format the PC Card using a Windows application.
As well, only format the PC Card using the type of card on
which it will be running. For example, a PC Card
formatted using a Small System Controller (SSC) card is
only readable by the SSC card. It is not readable by the
ITG-P 24-port card or the Media Card. A PC Card
formatted using a Voice Gateway Media Card (ITG-P
24-port card or Media Card) is only readable by another
Voice Gateway Media Card. It is not readable by the SSC
card.
CAUTION
Do not connect maintenance terminals or modems to the
faceplate and I/O panel DB-9 male serial maintenance
port at the same time.