3Com 9400 Network Hardware User Manual


 
18 C
HAPTER
2: I
NSTALLING
THE
S
YSTEM
Installing the System in a Distribution Rack
You can mount the CoreBuilder 9400 system into a
48.26 mm (19-in.) distribution rack. This section
describes how to prepare the system and distribution
rack for installation and how to mount the system in
the rack.
Install your distribution rack near an easily accessible
power outlet. You can power down the system only
by removing the power cord from the power source.
To prepare the system and distribution rack for
installing the CoreBuilder 9400 system:
1
See Appendix C for distribution rack requirements.
2
Attach one of the L-shaped mounting brackets to one
side of the CoreBuilder 9400 using the 8-32 x 1/2
Phillips flat-head screws. Attach the other bracket to
the other side. See Figure 4.
Figure 4
Installing System Mounting Brackets
3
Carefully lift the system into place, aligning the
bracket holes with the distribution rack holes.
4
While you hold the system in place, insert the four
mounting screws (10-32 x 1/2 Phillips pan-head) into
the mounting holes on each side of the rack.
5
Tighten the mounting screws.
You are now ready to cable the system. For cabling
instructions, see Chapter 3.
R
3C94024
1000BASE SX
2
TX RX
1000BASE SX
1000BASE SX
1000BASE SX
1
TX RX TX
5
TX RX
4
TX RX TX
8
TX RX
7
TX RX TX
11
TX RX
10
TX RX TX
Mounting bracket
Mounting screws