User's Manual

Uniwave Installing and Populating Hubs

User Manual

5.4 Installing Optical Modules in Primary Hub

Optical Modules are inserted in the front of Primary Hubs.

To install Optical Modules

Note: If you are adding or updating modules, remove any blanking plates in the slots you wish to

populate by turning the retaining screw and pulling on the top and bottom of the plate.

1. Visually align the module with the slot (screw hole should be on bottom) and insert with your

thumbs at the top and bottom of the front of the module.

2. Press the module slightly, until you feel it set against the back of the slot.

Modules are equipped with floating BMA connectors in the back that are slightly sprung to enhance

connectivity.

3. Insert a Retaining Screw and hand-tighten.

A tightened screw ensures best performance. Performance may degrade if screws are not properly in

place.

4. If power is applied before insertion, see “Hub and Hub Module LEDs” on page 3-1 for LED

descriptions.

Note: LEDs will only fully function when equipment on the other end of the fiber is present and working.

5.5 Powering the Primary Hub

The Primary Hub has an IEC AC power socket in the rear; the cord is country-specific.

CAUTION :

DOUBLE POLE/NEUTRAL FUSING

The Power Supply Module in the Primary Hub 308-0001 has multiple sources and may include a fuse

in the Neutral AC connection. Disconnect the AC mains supply to de-energize the phase conductors.

After operation of the fuse, parts of the equipment that remain energized might represent a hazard

during servicing.

To Power on the Primary Hub:

1. Make sure the On/Off switch is in the Off (O) position.

2. Plug the AC power cord into the rear of the Primary Hub and into an AC power outlet.

3. Move the ON/OFF switch to the On (I) position.

4. Verify the LED status shows correct start up sequence and the equipment is ready for

operation. See “Start-up Sequence”.