5
8000-A2-GN11-10
June 1997
— On a HotWire 8800 DSLAM chassis, hold the MCC card vertically with
the component side facing right and insert it into the top and bottom card
guides of Slot 19.
ALARMS
Major Minor
Fan
B
A
POWER
97-15327
MGT
SERIAL
MGT
10BT
ALARM
SLOTS 1 - 6
SLOTS 7-12
SLOTS 13-18
LINES
A
B
-48V (A)
-48V INPUT
-48V (B)
RET
(A)
RET
(B)
FR GND
2
4
6
8
10
12
14
16
18
19
1
3
5
7
9
11
13
15
17
LAN/WAN SLOT
20
LAN/WAN SLOT
MCC
SYSTEM
OK
Alm
Test
ETHERNET
TX
RX
Coll
Slot 19
MCC Card
3. Slide the MCC card into the slot. Gently, but firmly, push the card until it
properly seats in its mating connectors on the backplane.
CAUTION:
Do not force the MCC card into the slot. If it does not seat properly,
remove the card and re-install it. If it still does not seat properly, call for
service.
The MCC card performs a power-up self-test. All of the LEDs turn ON and
OFF briefly. When the self-test is completed successfully, the SYSTEM OK
LED indicator is ON (winking green).
4. Make sure the SYSTEM OK LED indicator on the MCC faceplate is ON
(green). If the LED is not ON, refer to the
Troubleshooting chapter of the
appropriate HotWire DSLAM Installation Guide.
5. Secure the MCC card by fastening the screws on both ends of the faceplate.
