Sun Microsystems Sun Fire V1280, Installation Manual

Page: 33 / 64

Chapter 1 Physical Installation 1-21
1.4 Installing the Cable Management Arm
This section contains the following topics:
■
Section 1.4.1, “Installing the CMA–Lite” on page 1-22
■
Section 1.4.2, “Installing the CMA–800” on page 1-23
The purpose of a cable management arm is to support and protect cables when a
system slides into or out of a cabinet.
Two cable management arm solutions are offered: CMA-Lite and CMA-800. The
optimum choice of CMA is dependant upon the available depth in the cabinet and
the quantity or type of cable to be supported. Use the CMA-Lite if the larger CMA-
800 management arm does not fit your cabinet.
Threaded holes for attaching the CMA are provided on the rear of the system
(
FIGURE 1-15
).
FIGURE 1-15
Bracket Mounting Holes
AC
3
AC
2
AC
1
AC
0
SOURCE
A
SOURCE
A
SOURCE
B
SCSI3
ALARMS
B B A
PCI 3
33MHz
PCI 1
33MHz
PCI 2
33MHz
PCI 4
33MHz
PCI 5
66MHz
PCI 0
33MHz
Link
Active
GBit
Link
Active
GBit
NET
0
NET
1
Serial A Serial B
SSC1 SSC1
Upper
bracket holes
Lower
bracket holes