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Cisco MGX 8800/8900 Series Hardware Installation Guide
Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006
Chapter3 Preparing for Installation
Site Requirements for a MGX 8830 or MGX 8830/B Switch
Space
You can install the following MGX 8830 or MGX 8830/B system components in a rack (as shown in
Figure 3-9):
•MGX 8830 or MGX 8830/B switch
•AC power supply tray (optional)
Figure3-9 Cisco MGX 8830 or MGX 8830/B Switch Components
Transportation •For rail, truck, ship, 5 to 100 Hz, 0.1 octave/min, 0.5 G.
•For rail, truck, ship, jet, reciprocating or turbo prop
aircraft, 100 to 500 Hz, 0.25 octave/min, 1.5 G.
• 3 to 300 Hz, 0.5 G2
•30 min per axis2
Non-Operational None. •1.12 Grms, 3 to 500 Hz
•Spectral break points of 0.0065G1/Hz
at 10 Hz and 100 Hz
•5 dB/octave roll-off at each end
•30 minutes in each of 3 axes
1. Office product—More than 2 m from regularly inhabited positions
2. Cisco package test specification
Table3-16 Vibration Condition Recommendations (continued)
Category NEBS Description MDVT Description
SRM
7
6
5
4
3
2
1
SRM
SM SM
SM SM
SM SM
SM SM
F
A
N
T
R
A
Y
7 RU
(12.25 in.,
31.1 cm.)
17.72 in.
(45 cm.)
1 RU
(1.75 in.,
4.5 cm.)
PXM
PXM
Optional AC power tray
14
13
12
11
10
23.5 in.,
(59.7 cm.)
38375
8
9