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Introduction
1–4
DIGITAL 2T-CCMHA-CB Central Office Memory Channel Hub Installation/Service Guide
1.2.3 Internal Components
The internal components of the Memory Channel hub chassis consist of the following:
• One motherboard
• Four to eight CCMLA hub linecards
• Cooling fan
1.2.4 Rear Components
Figure 1-3 shows the components located on the rear of the Memory Channel hub chassis.
Figure 1-3 Rear Components
LJ-06499.AI7
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3
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Power supply
-48 Vdc power receptacle
CCMLA linecard slots