Figure 2-4. E1200 DC Chassis Rear View
Installed
Fan Tray
Ground
Connection
Table 2-1. E1200 Hardware Component Operating Requirements Summary
Component
Backplane (factory installed)
Air filter (factory installed)
Fan trays
RPMs
Line cards
SFM3s
AC Power Supply
DC Power Supply
Cable management system
Cable management system cover
Locking
Screw
Empty Fan Tray
(with self-closing door)
Minimum
Maximum
1
1
1
1
2
2
1
2
1
14
8
10
3 (in a shelf)
6
1
2
0
1
0
1
Field-Replaceable
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
The E1200 System
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