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Optical Transport Turn-Up and Test Guide
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Chapter2 Quick Installation Procedures
Installing CiscoONS 15540ESPx Hardware
To install the module, follow these steps:
Step 1 Remove the dust covers from the module, and clean the optical connectors. See the“Cleaning Optical
Connectors” section on page 2-28.
Caution Wear grounding wrist straps to avoid ESD damage to the card. Do not directly touch the
backplane with your hand or any metal tool, or you could shock yourself.
Step 2 Insert the module carefully into the motherboard slot while guiding the upper and lower edges of the
module in the tracks until its connectors come into contact with the backplane connectors. You hear a
click when it is connected.
Installing 32-Channel Mux/Demux Modules
This section describes the procedure for installing a 32-channel mux/demux module in the
Cisco ONS 15540 ESPx. One 32-channel terminal mux/demux module can be installed in slot 0 or slot 1
of the chassis.
To install the module, follow these steps:
Step 1 Remove the dust covers from the module, and clean the optical connectors. See the“Cleaning Optical
Connectors” section on page 2-28.
Caution Wear grounding wrist straps to avoid ESD damage to the card. Do not directly touch the
backplane with your hand or any metal tool, or you could shock yourself.
Step 2 Insert the module carefully into the motherboard slot while guiding the upper and lower edges of the
module in the tracks until its connectors come into contact with the backplane connectors. You hear a
click when it is connected.
Table2-7 lists the LEDs on the mux/demux motherboard with OSC faceplate, their default conditions,
and what the conditions indicate.
Note Mux/demux motherboards without OSC have no LEDs.