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Cabling for an 8800 Series DSLAM and 4-Port Cards
RADSL, MVL, or M/SDSL 4-Port Cards
with 12-Port POTS Splitters
and 8800/8810 DSLAM
Main Distribution
Frame
Connecting
Block
TM
TM
A
B
14
Cabling for 4-port RADSL, MVL, and M/SDSL cards depends on whether you
use a front connector of an 8800 or 8810 DSLAM, or a rear connector of an 8810
DSLAM or 8820 GranDSLAM:
Front connectors of an 8800 or 8810 DSLAM combine the tip and ring
connections from port cards in 6 slots. If the cards are 4-port cards, the front
connector services 24 ports.
Rear connectors of an 8810 DSLAM or 8820 GranDSLAM represent the tip
and ring connections of a single port card. If it is a 4-port card, the rear
connector services 4 ports.
The following examples show cabling for 4-port RADSL, MVL, or M/SDSL cards
and 12-port POTS splitters.
The configuration on the left uses a front connector of an 8800 or 8810
DSLAM.
The configuration on the right uses rear connectors of an 8820 GranDSLAM.
POTS
Splitter
6-Slot
Chassis
To
PSTN
POWER
ALARMS
A
B
Fan
Major Minor
Switch
8800/8810
DSLAM
Chassis
00-15550a-02
RADSL, MVL, or M/SDSL 4-Port Cards
with 12-Port POTS Splitter
and 8820 GranDSLAM
Main Distribution
Frame
Connecting
Block
Connecting
Block
6 5 4 3 2 1
Rear View of
8820 GranDSLAM
Chassis
April 2000
TM
POTS
Splitter
6-Slot
TM
Chassis
To
PSTN
Switch
POWER
ALARMS
A
B
Fan
Major Minor
8820
GranDSLAM
POWER ENTRY MODULE
POWER ENTRY MODULE
CLOCK
A
SERIAL
MCC
ALARM
AC
2
4
6
8
LAN/WAN SLOT
A
10
12
14
16
18
LEFT UNIT: LINE A
LEFT UNIT: LINE A
RIGHT UNIT: LINE B
RIGHT UNIT: LINE B
BEFORE REMOVING OR INSTALLING THIS PWR ENTRY MODULE
WARNING!
POWER MUST BE DISCONNECTED AT THE SOURCE
WARNING!
POWER MUST BE DISCONNECTED AT THE SOURCE
BEFORE REMOVING OR INSTALLING THIS PWR ENTRY MODULE
B
SERIAL
ALARM
1
3
5
7
9
B
11
13
15
17
CLOCK
SMCM
Chassis
00-16708
5020-A2-GN10-60
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