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B．
The both modules are installed in 16-slot 3U-high chassis, but only the host-site chassis is
equipped with network management module. The remote-site module shall be set to "forced
remote network management mode". That is to say, the 8
4.1 Inspect after Opening
Please first check if the models and part numbers are in consistence, and also check if the
equipments are damaged.
4.2 Preparation before Installation
Carefully read this manual
Prepare all kinds of the cable. Ensure that they are not short-circuited. Refer to Appendix A for
cable making.
Ensure the pressure of power supply is in the tolerance range, the chassis is well connected with
the ground.
Prepare the BERT and optical power meter for test of line quality.
Place the equipment at stable and secure environment. Pay attention to the requirements of the
ambience.
4.3 Installation
This module can be installed into Raisecom's dedicated 16-slot 3U-high chassis, 4-slot
1U-high chassis, and single slot chassis. Slowly insert the module into the slot to the end, and fasten
the fixing screw tightly.
4.3.1 Connecting the Cables
E1 Signal Interface
120 Ohm balanced signal. Connect with twisted-pair cable, Pin 1, 2 for output and Pin 5, 6 for
input.
Chapter 4 Installation and Test
Beijing Raisecom Science & Technology Co., Ltd
th
switch shall be turned to ON.
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