IBM 4002AC2, Инструкция по установке и эксплуатации

Страница: 74 / 82

Power cords
All devices ship with US-compatible power cords unless otherwise specified at the
time of order.
For power cord specifications, refer to “Input connector and plug” on page 49.
Power supply specifications
This section contains the following information for the power supplies that ship with
B24X devices.
v “Overview”
v “Key features”
v “Physical dimensions and weight”
v “Environmental considerations”
v “Power supply consumption” on page 49
v “Input connector and plug” on page 49
v
“Electrical specifications” on page 50
Overview
Each B24X switch comes with one standard, and an optional redundant alternating
current (AC) power supply. The following power supply may be installed in your
B24X switch:
v IB-IB-RPS11
The power supplies can be swapped in or out of the device while the device is
running, without opening the device. You can remove one of the power supplies
without interrupting operation. The remaining power supply provides enough power
for all the ports.
All power supplies are auto-sensing and auto-switching.
Key features
Refer to “Power supplies” on page 6 for the key features of the B24X power
supplies.
Physical dimensions and weight
Table 14. Physical dimensions and weight of power supplies
Power Supply Dimensions Weight
AC 4.06 cm (1.6 in.) (H) x 10.67
cm (4.2 in.) (W) x 22.86 cm
(9 in.) (D) 1.29 kg (2.84 lbs)
Environmental considerations
For optimal performance, operate or store the power supplies in compliance with
the following environmental conditions.
48
IBM x-series of Ethernet Switches Installation and User Guide