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Back Panel - 3Com CS/3000-48 Installation Manual

Cs/3000 series communications server

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1-8
C
1: O
HAPTER
CS/3100 Internal
Diskette Drive

Back Panel

Slots
VERVIEW
CS/3100 includes a 3.5-inch, 135-tpi diskette drive located on the
Model
right side of the front panel. The drive can accommodate 2 MB
unformatted capacity (1.44 MB formatted) diskettes. This drive is used for
booting system software and for performing memory dumps following a
server failure. The diskette is also used during operation to maintain
software configuration information.
The CS/3000 and CS/3100 back panel, shown in Figure 1-4, includes the
following components:
Four slots
Three for 16-port asynchronous modules
One for an Ethernet interface module
Console port
Auxiliary port
Parallel printer port
Power supply module
Slots for 16-port asynchronous modules (covered with blanking plates)
Power supply
Figure 1-4 Back Panel of CS/3000 Series
The following sections describe these components.
CS/3000 series servers have four slots in the back panel, three for 16-port
asynchronous modules and one for an Ethernet interface module.
J11
J10
• • • • • • • • • • • • •
• • • • • • • • • • • •
CONSOLE
AUXILIARY
PARALLEL PRINTER
J1
RS-232C
J2
J1
Console
Auxiliary
Parallel
port
port
printer port
J13
J15
J12
J14
INTFC
J4
Slot for Ethernet
interface module

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