Power Module - 3Com 7700R - Switch Starter Kit Installation Manual

24 C 1: S
HAPTER WITCH

Power Module

7700 C
OMPONENTS
Table 28 describes the 1-port 10GBASE-R-XENPAK module LEDs.
Table 28 1-Port 10GBASE-R-XENPAK Module LEDs
LED
LINK
ACT
Table 29 lists specificatons of the 1-port 10GBASE-R-XENPAK module.
Table 29 Specifications for the 1-Port 10GBASE-R-XENPAK Module
Specification
CPU
BootROM
SDRAM
Dimensions (L x W)
Power consumption
Connector
Number of ports
Transmission rate
Cable and maximum
transmission distance
Compliance
Only one AC power module is required for the 4-slot chassis although 2 power
module slots are provided to implement N+1 redundancy. Table 31 describes the
specifications of the power module for the 4-slot chassis.
Table 30 Specifications for the 4-Slot Chassis Power Modules
Specification
Input
Maximum output
Lightening protection Lightening protection circuit of the AC power socket
The 7-slot and 8-slot chassis provides three power module slots to implement N+1
redundancy. However, two power modules are sufficient to power one of these
fully loaded Switch 7700 systems.
Description
On — The port is operating
Off — The port is not operating
Off — No data is being transmitted
Green flashing — Data is being transmitted
Description
MPC8245
512 KB
64 MB
366.7 x 340 mm (14.5 x 13.4 in)
35 W
SC
1
10 Gbps full duplex
10GBASE-LR-XENPAK (single mode optical fiber, 1310 nm 10 km)
10GBASE-ER-XENPAK (single mode optical fiber, 1550 nm 40 km)
IEEE 802.1p
IEEE 802.1Q
IEEE 802.1D
IEEE 802.3
IEEE 802.3u
IEEE 802.3x
IEEE 802.3ad
IEEE 802.3ae
AC Power Module
(4-slot chassis)
100 V to 240 V, 47 to 63 Hz
350 W