Lightwave Communications Server 3200 User Manual download pdf (Page 81)

The DC power source must be:

• electrically isolated from any AC source

• reliably connected to earth

• capable of providing up to 100 Watts of continuous power

D.2 Overcurrent Protection

Overcurrent protection requirements:

• 10 Amp trip

• double pole

• fast trip

• DC rated

• Overcurrent protection devices (e.g., circuit breakers) must be provided as part of

each equipment rack, and are not included with the ConsoleServer.

• The device must be located between the DC power source and the

ConsoleServer.

D.3 DC Supply Connector

The supply input connectors are provided with each ConsoleServer. However, the

conductors are not. See below for conductor specifications.

Conductor material: copper only

Wire gauge: 16 AWG

Insulation rating: 75°C minimum, low smoke fume, flame

retardant

Branch circuit cable insulation color: per applicable national electrical codes

Grounding cable insulation color: green/yellow

The cable type should be one of the following:

• UL style 1028 or other UL 1581 (VW-1) compliant equivalent

• IEEE 383 compliant

• IEEE 1202-1991 compliant

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Lightwave Communications Server 3200 User Manual Page 81