Omni Switch/Router Chassis and Power Supplies
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OmniS/R-3

The OmniS/R-3 chassis features three slots for an MPX and specific switching modules
(contact your Alcatel sales representative for information on module availability). Slots are
numbered from 1 to 3 starting with the topmost slot. A built-in power supply is located on the
right side of the chassis, and a fan cooling system is located on the left side of the chassis.
The chassis can be rack-mounted. You can view all cabling, power supplies, module inter-
faces, and LEDs at the front of the chassis.
The OmniS/R-3 uses a built-in AC power supply that has a capacity of 32.8 Amps at 5 volts
and 3 amps at 12 volts for 200 Watts of output power. The OmniS/R-3 does not support a
Backup Power Supply (BPS).
Caution
Do not connect the power connector on the back of
the OmniS/R-3 to data communication equipment.
OmniS/R-3 Chassis
Important Note
Slot 1 (the top slot) on the OmniS/R-3 is reserved for
an MPX module. Slot 2 can accommodate either a
second (optional) MPX module or a Switching module.
Slot 3 (the bottom slot) is reserved for a Switching
module. Contact your Alcatel sales representative for
information regarding module availability.
Management
MPX 10
OK2
OK1
MODEM
CONSOLE
PRI
SEC
TEMP
ACT
COL
LINK
ETHERNET
PS1
PS2
ASX 622 sm
OK2
OK1
TX
LINK
RX
RX
TX
RX
TX
1
2
A
B
GSX-K sm
OK2
OK1
RX
TX
RX
TX
1
2
Switching
ATM622
YEL,FERF
ACT_A
ACT_B
RED_A
CERR
RED_B
ALARM
Processor
Module (MPX)
Modules