Numerics
19- and 24-inch racks
3-5
A
accessory kit, contents of
AC-input power supplies
300 W power supply features
AC power cords listing
branch circuit requirements
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
PWR-C49E-300AC-F specifications table
PWR-C49E-300AC-R
PWR-C49E-300AC-R specifications table
removal and replacement procedures
source AC circuit requirements
weight
A-4, A-7
acoustic noise, chassis
1-7
AC power cords
A-8
AC source power, connecting to the chassis
adapter, RJ-45 to DB-9
B-12
airflow
Catalyst 4948E and Catalyst 4948E-F switches
air flow, chassis
2-4
OL-21561-02
3-4
A-1 to A-11
A-2, A-5
A-8
2-12, A-3, A-6
A-5
A-6
A-1
A-3
4-8
2-12
3-12
I N D E X
air temperature, ambient
altitude, effects on chassis
altitude, operating
audience, definition
B
brackets
cable guide installation
rack-mounting L brackets
branch circuit requirements, AC-input power
supplies
2-12
C
cable guide
installing
cables and adapters
cable static buildup caution
cabling
requirements and guidelines
Catalyst 4948E and Catalyst 4948E-F switches
acoustic noise
airflow
chassis dimensions
environmental specifications
features table
front view of chassis
physical characteristics
1-7
rear view of chassis
specifications
Catalyst 4948E-F airflow labels
Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide
2-4
2-5
1-7
ix
3-9
3-6
3-9
3-8
B-11
2-9
2-13
1-7
1-7
1-7
1-7
1-3
1-2
1-7
1-3
1-7
1-2
IN-1