Alcatel-Lucent 6850-48 ハードウェアマニュアル

Rear Panel

OmniSwitch 6850 Series Chassis and Hardware Components

page 2-56

OmniSwitch 6850 Series Hardware Users Guide

The rear panel of OmniSwitch 6850 Series switches contains the following major components:

• Two DB-25 connectors for the primary power supply, which can be used for a single 510 Watt supply 

or two 360, 126, or 120 Watt power supplies

• One DB-25 connector for an optional redundant power supply

• Two stacking (A and B)

• Grounding block for type LCD8-10A-L grounding lug

Note. The figure shows a pre-production version of the chassis without product, safety, and compliance 
information labels. All production versions of the chassis have these labels.

Redundant Power Supply Connector
DB-25 connector for optional external 

redundant power supply.

Power Supply Connectors
Two DB-25 connectors for 

an external 6850 series 

power supply (or supplies).

Stacking A and B
Connector for use in stacking OmniSwitch 6850 Series
switches into a virtual chassis.