Ericsson RBS 2308 User Manual page 71

9.
10.
11.
EN/LZT 720 0027 Uen R8A 2006-06-27
Put back the connection frame.
Set the transmission impedance
for each port, using the selector
switches.
If an IXU with a separately
installed Transmission Interface
Module (TIM) is used, then the
switches are located on the
bottom of the TIM.
If an IXU with an integrated TIM
is used, then the switches are
located on the IXU circuit board.
Note: If a PSTU is used for
IP-based transmission, then the
switches do not need to be set.
Close the IXU cover and fasten the screws.
RBS 2308 and RBS 2309 User's Guide
TI M
Po rt A
Po rt C
Po rt B
10 0/
10 0/
12 0 75
10 0/
12 0 75
12 0 75
Port A Port C
100/
100/
75 75
120
120
Port A Port C
100/
100/
75 75
120
120
Po rt D
10 0/
12 0 75
Port B Port D
100/
100/
120 75 75
120
P010154D
Port B Port D
100/
100/
120 75
75
120
P016079A
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