Paradyne Hotwire 8775 Installation Instructions Manual page 4

4
Procedure
To install an 8775 Termination Unit:
1. Determine in which slot the 8775 Termination Unit will be installed. Verify that
cards in adjacent slots have been fastened.
2. Remove the filler plate from the installation slot.
3. Insert the 8775 Termination Unit:
— For a Hotwire 8600 DSLAM chassis – hold the 8775 Termination Unit
horizontally with component side facing up and insert it into the left and
right card guides.
48V RTN
ESD A B A B
AC
INPUT
48VDC CLASS 2 OR
LIMITED PWR SOURCE
— For a Hotwire 8800 DSLAM chassis – hold the 8775 Termination Unit
vertically with component side facing right and insert it into the top and
bottom card guides.
DSL Card
SY ST
EM
O K
Al m
Te st
ET HE
RN ET
TX
RX
Co ll
DS L
PO RT
1
2
3
4
DSL
March 1998
MANAGEMENT LAN/WAN SLOT
DC FUSES DC PWR
FAN
5
4 6 .
3
.
2 .
. ALM A B
1
A B
STACK
IN OUT SERIAL MCC 1
POSITION
Slot 1
SLOTS 13-18
LINES
SLOTS 7-12
A B
SLOTS 1 - 6
3
2
1
LINE
2 3
98-15832
POWER ALARMS
A B Fan Major Minor
SY ST
EM
OK
Alm
Te st
ET HE RN
ET
TX
RX
Co ll
MCC
LAN/WAN SLOT
MGT
-48V INPUT 2 4 6 8 10 12 14 16 18 20 SERIAL
1 3 5 7 9 11 13 15 17 19 MGT ALARM
10BT
LAN/WAN SLOT
8775-A2-GZ40-00
98-15328-01