Installing Front Rack-Mount Brackets For Cabinets With Less Than 26 Inches Of Rail Spacings - Cisco MDS9120 - MDS 9120 Multilayer Fabric Switch Installation Manual

Installing the Switch in a Cabinet with Insufficient Front Clearance
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
Installing Front Rack-Mount Brackets for Cabinets with Less Than 26 Inches of
Rail Spacings
The front rack-mount brackets for the Cisco MDS 9100 Series switches must be installed onto the switch
prior to installing the switch into the cabinet. To install brackets for cabinets with front-mounting rail to
rear-mounting rail spacings less than 26 inches that need to be mounted backwards to maintain adequate
fiber-optic clearances, follow these steps:
Install the front-rack mount brackets for cabinets with rail-to-rail spacings less than 26 inches as follows:
Step 1
a.
b.
The front rack-mount bracket does not align with all three holes in the Cisco MDS 9100 Series switch
Note
in this configuration. The two screws are adequate to hold the weight of the Cisco MDS 9100 Series
switch.
Step 2 Install the C brackets as follows:
Two C brackets are shipped preinstalled on the switch, using three M3 screws per bracket. This
Note
installation step is only necessary if the C brackets were removed.
a.
b.
Figure 2-9
1
Cisco MDS 9100 Series Hardware Installation Guide
2-14
Position one of the front rack-mount brackets against the side of the switch and align the screw holes
as shown in Figure 2-9. Then attach the bracket to the switch with two of the three M4 screws
originally provided with the bracket.
Repeat with the other front rack-mount bracket on the other side of the switch.
Position one of the C brackets against the side of the switch and align the screw holes as shown in
Figure 2-9. Then attach the bracket to the switch with the three M3 screws originally provided with
the bracket.
Repeat with the other C bracket on the other side of the switch.
Front Rack-Mount Brackets (Rotated) and C Brackets Installed on the Cisco MDS 9100
Series
Front rack-mount bracket
Chapter 2
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2 C bracket
Installing the Cisco MDS 9100 Series
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