User guide

OmniSwitch 7800 Chassis and Power Supplies
page 2-2 OmniSwitch 7700/7800 Hardware Users Guide April 2005
OmniSwitch 7800
The OmniSwitch 7800 is a high performance switch offering 16 slots for Ethernet and/or Gigabit Ethernet
Network Interface (NI) modules. An additional two slots are reserved for primary and redundant Chassis
Management Modules (CMMs). The OmniSwitch 7800 supports a maximum of four power supplies.
Note. Power supply requirements are based on the number of NIs installed in the chassis. Refer to
“Power Supplies” on page 2-12 for important information on power supplies and power supply
redundancy.
The following illustrations outline the major components of the OmniSwitch 7800 switch.
OmniSwitch 7800 Front View
OmniSwitch 7800
TM
1 2 3 4
9 10 11 12
A B
5 6 7 8
13 14 15 16
NI NICMM PWR
PS4
PS3
PS2
PS1
OVER
TEMP
DC OK
AC OK
50/60Hz, 8.0/7.0/3.5 A
100/115/250V
OVER
TEMP
DC OK
AC OK
50/60Hz, 8.0/7.0/3.5 A
100/115/250V
OVER
TEMP
DC OK
AC OK
50/60Hz, 8.0/7.0/3.5 A
100/115/250V
OVER
TEMP
DC OK
AC OK
50/60Hz, 8.0/7.0/3.5 A
100/115/250V
OS7-ENI-C24
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
OK1
OK2
22x20x18x16x14x12x10x8x6x4x
OS7-ENI-C24
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
OK1
OK2
22x20x18x16x14x12x10x8x6x4x
OS7-ENI-C24
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
OK1
OK2
22x20x18x16x14x12x10x8x6x4x
OS7-ENI-C24
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
OK1
OK2
22x20x18x16x14x12x10x8x6x4x
OS7-ENI-C24
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
OK1
OK2
22x20x18x16x14x12x10x8x6x4x
OS7-ENI-C24
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
OK1
OK2
22x20x18x16x14x12x10x8x6x4x
OS7-ENI-C24
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
OK1
OK2
22x20x18x16x14x12x10x8x6x4x
OS7-ENI-C24
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
OK1
OK2
22x20x18x16x14x12x10x8x6x4x
OS7-ENI-C24
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
OK1
OK2
22x20x18x16x14x12x10x8x6x4x
OS7-ENI-C24
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
OK1
OK2
22x20x18x16x14x12x10x8x6x4x
OS7-ENI-C24
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
OK1
OK2
22x20x18x16x14x12x10x8x6x4x
OS7-ENI-C24
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
OK1
OK2
22x20x18x16x14x12x10x8x6x4x
OS7-GNI-U2
OK1
OK2
ACT
LINK
ACT
LINK
RX
TX
RX
TX
1
2
OS7-GNI-U2
OK1
OK2
ACT
LINK
ACT
LINK
RX
TX
RX
TX
1
2
OS7-GNI-U2
OK1
OK2
ACT
LINK
ACT
LINK
RX
TX
RX
TX
1
2
OS7-GNI-U2
OK1
OK2
ACT
LINK
ACT
LINK
RX
TX
RX
TX
1
2
EMP
LINK
ACT
EMP
LINK
ACT
OK1
OK2
PRI
SEC
TEMP
FAN
OK1
OK2
PRI
SEC
TEMP
FAN
CONSOLE
/MODEM
CONSOLE
/MODEM
OS7800-CMM OS7800-CMM
Front Rack Mount
Network Interface
Power Supplies
(NI) Modules
Network Interface
(NI) Modules
Front Rack Mount
Flange
Flange
Grounding Lug
Air Intake Vent
CMMs