Chapter 1
Product Overviews
Figure 1-8
8850/B (PXM45) switch.
Figure 1-8
MGX 8850 and MGX 8850/B System Hardware Components
Each Cisco MGX 8850 or MGX 8850/B switch supports the following hardware components:
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Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006
shows module slot assignments (rear view) for the Cisco MGX 8850 (PXM45) or MGX
Cisco MGX 8850 (PXM45) Switch Slot Assignments—Rear View
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AC power supply tray (optional)—with power supply modules
Air intake plenum
APS connector—for line redundancy (optional)
DC power entry module (PEM)
Exhaust plenum
Lower and upper fan trays
1:N Redundancy Connector (RCON)—MGX 8850/B only (optional)
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Cisco MGX 8800/8900 Series Hardware Installation Guide
Cisco MGX 8850 and MGX 8850/B Switches
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