Lightwave Communications Server 3200 User Manual download pdf (Page 79)

Appendix D -DC Power

The DC power version of the ConsoleServer 800 must be installed in a restricted access

location. Per the intent of the National Electrical Code, a restricted access location is an

area intended for access by qualified or trained personnel only, with access controlled by

some sort of locking mechanism, such as a key lock or access card system.

Installation:

Materials:

• small flat-blade screwdriver

• wire stripper

• ConsoleServer 800 DC power connector kit

• wires to 48 VDC power (see Appendix D for specifications)

1. Turn off the circuit breaker to the DC power supply.

2. Select a three-wire set (-48V, –48 Return, and Power Supply Ground) from the

power supply.

3. Strip 0.35 inches (89 mm) of insulation from each wire.

4. Insert a small flat-blade screwdriver in the provided connector to depress the

internal wire clamp.

5. Insert the appropriate wire into the connector. Remove the screwdriver. Check

that the clamp has captured the wire. Repeat steps 4 and 5 for all wires.

6. Attach the provided strain relief to the connector. Be sure to use a tie-wrap to

firmly attach the strain relief to the cable.

7. Attach the connector to the socket on the back of the ConsoleServer. Repeat the

above steps to attach the redundant power input.

Fan

Power On/Off Switch

Feed Through Headers

48V Return

PSU Gnd

-48V DC

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Lightwave Communications Server 3200 User Manual Page 79