Cisco UBR-MC20X20V Hardware Installation Manual page 12

Power Supply Module
When installing or removing the power supply module, ensure that the Cisco UBR-RFSW-ADV is powered
Caution
off and that you have disconnected all power cables.
When inserting or removing the power supply from the Cisco UBR-RFSW-ADV chassis, you must use
Caution
a screwdriver to tighten and loosen the captive installation screws.
The table below lists the power requirements for the Cisco UBR-RFSW-ADV.
Table 2: Cisco UBR-RFSW-ADV Power Requirements
Parameter
Power Input DC
Power Input AC
Power Input AC
and DC
Power
Consumption
AC Input Plug
DC Input
Connection
For information about the PIDs for the PSM, see
Product
Cisco uBR Advanced RF Switch Hardware Installation Guide
12
Requirement
Worldwide ranging DC (-40.5 to -72 V: -48 V nominal)
Nominal 23W; maximum 23 W
Worldwide ranging AC (100 to 240 VAC, 50 to 60 Hz)
Nominal 47W; maximum 105 W
Nominal 70W; maximum 128 W
Maximum (DC): 30 W
Maximum (AC): 30 W
IEC320 connector
DC input connection uses a terminal block—DMKDS 2.5, 3- position connector.
Recommended conductor cross-section: 14 AWG
Maximum conductor cross-section: 12 AWG
Identifiers.
Cisco UBR-RFSW-ADV Components Part Numbers and
Introduction
OL-24104-01