Raisecom Technology Co., Ltd
9
5. Installation and Test
5.1. Inspect after Opening
Please first check if the models and part numbers are in consistence, and also check if the
equipments are damaged.
5.2. Preparation before Installation
z
Carefully read this manual
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Prepare all kinds of the cable. Ensure that they are not short-circuited. Refer to
Appendix A for cable making.
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Ensure RC004-16 is properly installed, and the chassis is well connected with the
ground.
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Prepare the BERT and optical power meter for test of line quality.
z
Change the dip-switch setting on the bottom panel if 120 Ohm balanced signal interface
is required.
z
Set up the fault-pass-through enabled if using the function.
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This module does not support hot-swapping
5.3. Installation Procedure
5.3.1. Installing the Module into the Chassis
Insert the module into any service slot from 1
st
to 15
th
, with PWR indicator upside. The MPU
slot is particular for the network management module, thus cannot be inserted with service
modules.
Installing fiber-optic multiplexer in MPU slot will cause damage to the module itself or the
back panel of the chassis.
When combining with RC802-240BS expansion slave module, RC800-240B module will act
as the master. The master module shall be installed into odd-number slots, for example,
Slot 1, 3, 5… and 13. The slave module shall be installed into even-number slots, for
example, Slot 2, 4, 6… and 14. Slot 15 does not support combining.
5.3.2. Connecting Cables
z
E1
port
The upside of RC004-16 chassis, corresponding to fiber-optic module, has 2 groups of
DB37 male interfaces. The upper one is for the 1
st
– 4
th
E1 channels, and the lower one for
the 5
th
-8
th
channels.
It is suggested that users use SYV75-2-2 coaxial cables to connect the BNC connector.
Users can connect a CC4B-8G adapter on DB37 male interface to connect CC3-K3 coaxial
cables.
