Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide
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- Updated:
- February 15, 2018
Chapter: Index
Index
Numerics
19- and 24-inch racks 3-5
A
accessory kit, contents of 3-4
AC-input power suppliesA-1to 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
front panel LEDs A-7
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
AC power cords A-8
AC source power, connecting to the chassis 3-12
adapter, 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-ix
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
fan tray 1-5
fan tray LED 1-5
power supplies
description 1-6
RESET switch 1-5
uplink port LEDs 1-4
uplink ports 1-4
Catalyst 4948E 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
fan tray 1-5
fan tray LED 1-5
power supplies
description 1-6
RESET switch 1-5
shock and vibration specifications 1-7
uplink port LEDs 1-4
uplink ports 1-4
caution definition i-xi
chassis, front view 1-2
chassis, rear view 1-3
chassis features 1-3
chassis features (front view) 1-2
chassis installation, tools required 3-4
checklist, site preparation 2-13
command conventions i-x
configuration
initial switch configuration 3-21
terminal-emulation software 3-21
console port
connecting to 3-20
LED B-12
pinout table B-11
conventions, command i-x
corrosion, sources of 2-6
customer service C-4
CWDM SFP transceiversB-5to B-6
description and color code B-6
optical specifications B-6
D
DC-input power suppliesA-12to A-13
fan A-13
features A-12
heat dissipation A-12
input current A-12
input voltages A-12
LEDs A-13
output voltage and current A-12
removal and replacement procedures 4-2
removal procedure 4-2
required tools 4-2
specifications table A-12
weight A-13
DC power, connecting to the chassis 3-14
DC power cables, requirements for 2-12
DC power supplies
circuit breaker requirements 2-12
dimensions, chassis 1-7
documentation
audience i-ix
obtaining i-xvi
organization i-ix
related i-x
downlink ports
connecting interface cables to 3-16
description 1-4
LEDs 1-4
dust and particulates, effects on chassis 2-5
DWDM SFP transceiversB-7to B-8
optical specifications B-8
physical and environmental specifications B-8
product numbers and ITU channel numbers B-7
E
electrical safety 2-9
Electromagnetic Interference. See EMI
Electrostatic Discharge. See ESD
EMI, effects on chassis 2-6
environmental specifications 1-7
equipment racks 2-2
ESD
attaching a wrist strap to the chassis 2-11
guidelines 2-10
preventing 2-10
using a ground strap 2-10
Ethernet management port
connecting to 3-20
LED B-12
pinout table B-12
F
FAN LED 1-11
fan tray
color code 1-5
installing 4-11
LEDs 1-5
removal and replacement procedure 4-10
required tools 4-10
fan tray (WS-X4993)
description 1-5
fan tray (WS-X4993-F)
description 1-5
features, chassis 1-3
front panel LEDs 1-11
G
H
heat dissipation, chassis 1-7
humidity 1-7
operating 1-7
humidity, effects on chassis 2-5
I
installation
lifting safely 3-5
list of warnings 3-2
required tools 3-4
starting the terminal-emulation software 3-21
L
label, chassis serial number C-4
L brackets, attaching to the chassis 3-6
LEDs
AC-input power supplies A-4, A-7
DC-input power supplies A-13
downlink ports 1-4
fan tray 1-5
front panel 1-11
power-on self-test (POST) failures 3-22
power supply C-3
uplink ports 1-4
LINK LED 1-11
M
management port pinout B-12
N
NEBS ground
note definition i-xi
O
operating temperature, chassis 1-7
organization, document (table) i-ix
P
physical and enviromental specifications tables
transceivers
1-GB SFP transceivers B-6
physical characteristics
Catalyst 4948E and Catalyst 4948E-F 1-7
pinout
management port B-12
POST
LEDs 3-22
power
connecting source DC 3-14
troubleshooting C-2
power cords A-8
power requirements
AC-input power supplies branch circuit requirements 2-12
site preparation 2-11
UPS, selecting a UPS 2-11
power source interruptions, effects on chassis 2-7
power supplies
AC-input power supplies installation procedure 4-9
AC-input power supplies removal procedure 4-8
DC-input power supplies removal and replacement procedure 4-2
DC power cable leads color coding 2-12
LEDs C-3
power supply
troubleshooting C-4
power supply, blank cover (Catalyst 4948E) 1-6
power supply, blank cover (Catalyst 4948E-F) 1-6
power supply fan speeds (table) A-5, A-8, A-14
PS1 LED 1-11
PS2 LED 1-11
R
kit 3-4
required tools 3-4
rack-mounting guidelines 2-2
related documentation i-x
removal and replacement procedures
AC-input power supplies 4-8
DC-input power supplies 4-2
fan tray 4-10
RESET switch
accessing 1-5
description 1-5
function 1-5
rollover cables
description B-12
identifying colors B-13
S
safety
translated safety warnings D-2
safety, lifting the chassis 3-5
safety with electricity 2-9
serial number, chassis C-4
service requests i-xvi
cabling specifications B-10
copper features B-9
optical features B-9
physical and environmental specifications B-11
transmit and receive specifications B-11
1-GB SFP transceivers
physical and enviromental specifications table B-6
copper transceiver features B-2
fiber loss budgets table B-5
optical transceiver features B-2
physical and enviromental specifications table B-5
specifications table B-4
transceivers supported B-1
shock and vibration, effects on chassis 2-7
shock and vibration specifications 1-7
site preparation checklist 2-13
site requirements 2-2
air flow 2-4
altitude 2-5
corrosion 2-6
dust and contamination 2-5
EMI 2-6
humidity 2-5
power interruptions 2-7
shock and vibration 2-7
temperature 2-3
software documentation i-x
specifications, chassis 1-7
startup sequence C-3
STATUS LED 1-11
storage 1-7
storage temperature, chassis 1-7
syntax, command i-x
system ground
accessory kit 3-10
grounding lug 3-10
ground pad location 3-11
guidelines 2-8
installing 3-10
kit 3-4
requirement 3-10
tools required 3-10
system ground kit 3-4
T
telco racks 3-5
temperature
chassis operating 1-7
temperature, site requirements 2-3
temperature, storage 1-7
temperature, thermal transition 1-7
terminal-emulation software 3-21
thermal transition temperature 1-7
tip definition i-xi
troubleshooting
contacting customer service C-4
initial boot C-2
methodology C-2
power supplies C-4
startup C-3
U
uplink ports
connecting to 3-16
description 1-4
LEDs 1-4
transceivers 3-16
UPS, selecting 2-11
W
warning definition i-xi
warnings
translated safety D-2
warnings, installation 3-2
weight, chassis 1-7
wrist strap, ESD 2-10
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