Cisco Systems 4948E-F manual Numerics

i-ix

Numerics

19- and 24-inch racks 3-5

A

accessory kit, contents of			3-4
AC-input power supplies			A-1 to A-11
300 W power supply features				A-2,A-5
AC power cords listing			A-8
branch circuit requirements				2-12,A-3,A-6
fan A-3,A-6
front panel LEDs A-7
input current		A-3,A-6
input voltage		A-3,A-6
LEDs	A-4
PWR-C49E-300AC-F A-5
PWR-C49E-300AC-F specifications table					A-6
PWR-C49E-300AC-R A-1
PWR-C49E-300AC-R specifications table					A-3
removal and replacement procedures 4-8
source AC circuit requirements 2-12
weight	A-4,A-7
AC power cords		A-8

AC source power, connecting to the chassis 3-12adapter, RJ-45 to DB-9 B-13

airflow

Catalyst 4948E and Catalyst 4948E-F switches 1-7

air flow, chassis	2-4
air temperature, ambient		2-4
altitude, effects on chassis		2-5
altitude, operating	1-7

audience, definition

I N D E X

B

brackets
cable guide installation	3-9
rack-mounting L brackets	3-6

branch circuit requirements, AC-input power supplies 2-12

C

cable guide	3-9
installing	3-8
cables and adapters B-12
cable static buildup caution 2-9
cabling
requirements and guidelines 2-13

Catalyst 4948E and Catalyst 4948E-F switches

acoustic noise	1-7
airflow 1-7
chassis dimensions		1-7
environmental specifications				1-7
features table	1-3
front view of chassis		1-2
physical characteristics			1-7
rear view of chassis		1-3
specifications	1-7
Catalyst 4948E-F airflow labels				1-2
Catalyst 4948E-F switches
blank power supply cover			1-6
console port 1-4
downlink port LEDs		1-4
downlink ports	1-4
Ethernet management port				1-4

Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide

OL-21561-02 IN-1