TM
TM
00-15550a-02
ALARMS
Major Minor
Fan
B
A
POWER
A
B
8800/8810
DSLAM
Chassis
POTS
Splitter
6-Slot
Chassis
Connecting
Block
PSTN
Switch
Main Distribution
Frame
To
RADSL, MVL, or M/SDSL 4-Port Cards
with 12-Port POTS Splitters
and 8800/8810 DSLAM
TM
TM
00-16708
8820
GranDSLAM
Chassis
POTS
Splitter
6-Slot
Chassis
Connecting
Block
PSTN
Switch
Main Distribution
Frame
To
Rear View of
8820 GranDSLAM
Chassis
RADSL, MVL, or M/SDSL 4-Port Cards
with 12-Port POTS Splitter
and 8820 GranDSLAM
Connecting
Block
6 5 4 3 2 1
ALARMS
Major Minor
Fan
B
A
POWER
SERIAL
SMCM
CLOCK
A
ALARM
2
4
6
8
10
12
14
16
18
1
3
5
7
9
11
13
15
17
LAN/WAN SLOT
B
CLOCK
B
A
SERIAL
MCC
AC
ALARM
48V R
T
N
48V NEG
POWER ENTRY MODULE
LEFT UNIT: LINE A
RIGHT UNIT: LINE B
WARNING! POWER MUST BE DISCONNECTED AT THE SOURCE
BEFORE REMOVING OR INSTALLING THIS PWR ENTRY MODULE
48V R
T
N
48V NEG
POWER ENTRY MODULE
LEFT UNIT: LINE A
RIGHT UNIT: LINE B
WARNING! POWER MUST BE DISCONNECTED AT THE SOURCE
BEFORE REMOVING OR INSTALLING THIS PWR ENTRY MODULE
14
5020-A2-GN10-60
April 2000
Cabling for an 8800 Series DSLAM and 4-Port Cards
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.
