Paradyne Hotwire 8775 Installation Instructions Manual page 4

M/sdsl termination unit
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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 Series 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 Series 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 1999
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-GZ40-10
98-15328-01

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