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2. Cabling
4200-A2-GN20-10 October 2002
2-5
3. Connect the other end of the cable to the appropriate network equipment such
as a multiplexer.
Procedure
To connect to the 4202 E1 Uplink Module 75
Ω
connector:
1. Determine the interface type, and procure the appropriate coaxial cable.
2. Change the connector default to 75
Ω
using the
ENT-T1
or
ED-T1
TL1
command
(
LINETYPE=G703SHORT75
).
3. Plug the TX coaxial cable into the TX 75
Ω
jack.
4. Plug the RX coaxial cable into the TX 75
Ω
jack.
CAUTION:
Do not plug cables into both the 120
Ω
and the
75
Ω
connectors
at the
same time.
5. Connect the other end of the cables to the appropriate network equipment
such as a multiplexer.
02-17277
Coaxial
Cable
112
1
3
2
4
48
1
6
2
0
P
O
W
E
R
A
A
L
A
R
M
R
T
N
-4
8
V
D
C
B
IT
S
M
G
M
T
C
O
N
S
O
L
E
S
T
A
T
U
S
U
P
L
IN
K
A
L
R
M
T
ES
T
B
A
3.5 A
60
B
E
1
M
O
D
U
L
E
4202
T
X
R
X
1
2
0
Ω
7
5
Ω