Cisco 4948 Installation Guide - Page 159
Electromagnetic Interference. See EMI, Electrostatic Discharge. See ESD - serial number
UPC - 746320908878
View all Cisco 4948 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 159 highlights
Index downlink ports connecting interface cables to 3-16 description 1-4 LEDs 1-4 dust and particulates, effects on chassis 2-5 DWDM SFP transceivers B-6 to B-7 optical specifications B-7 physical and environmental specifications B-7 product numbers and ITU channel numbers B-6 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 description 1-4, 3-20, B-11 LED B-11 pinout table B-11 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 OL-21561-02 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 grounding. See system ground 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 rack-mounting 3-5 to 3-8 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 Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide IN-3