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Installing the EWDM Passive Optical System
Gently push the OADM module or booster amplifier into the two-slot chassis. Ensure that you line up
Step 2
the captive screws on the OADM module or booster amplifier with the screw holes on the two-slot
chassis.
Note
Step 3
Tighten the two captive screws with the Number 2 Phillips screwdriver. Do not overtighten.
Step 4
Do not remove the optical bore dust plugs at this time.
Step 5
If you are installing a MUX or OADM and will not be using it with a booster amplifier, connect the AMP
IN to the AMP OUT port of the EWDM module.
Figure 12
If you are installing a booster amplifier, connect the grounding screw to earth ground as appropriate for
Step 6
your facility. Consult an electrician if necessary, grounding should comply with local codes. (See
Figure
If you are installing a booster amplifier, connect the power cord. (See
Step 7
Figure 13
Cisco Enhanced Wave Division Multiplexing Optical System Installation Note
22
You may have CWDM and EWDM optical modules in the same chassis.
Installing the Jumper
NETWO RK
AMP
1560.6 1
TX
RX
1558.9 8
1542.1 4
TX
RX
TX
RX
TX
EWDM-
IN
OUT
MUX8
CWDM -UPG
TX
RX
1559.7 9
1542.9 4
TX
RX
TX
1540.5 6
RX
TX
13.)
Power and Grounding (Booster Amplifier only)
AC power
1539.7 7
RX
TX
RX
1538.9 8
RX
TX
RX
INVISIBLE LASER
DO NOT VIEW
100-240 VDC IN 50-60Hz 25A
POWER
IN
RS-232
ALARM
IN OUT
INVISIBLE LASER
DO NOT VIEW
To
Ground
Figure
13.)
78-17894-02
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