Extreme networks 12804 Benutzerhandbuch

BlackDiamond 12800 Series Switches Hardware Installation Guide

category 5 cable, 49
chassis-to-chassis heating, 44
commands

eject memory card, 111
show memorycard, 111
show slot, 106
synchronize, 105

commercial building standards, 55
compact flash. See external memory card
components, installing

backup MSM, 105
BlackDiamond 12802 switch

fan tray, 123
PSU/fan controller, 119

BlackDiamond 12804 switch

fan tray, 121
PSU/fan controller, 117

blank front panel, 108
external memory card, 111

components, removing

BlackDiamond 12802 switch

fan tray, 122
PSU/fan controller, 118

BlackDiamond 12804 switch

fan tray, 120
PSU/fan controller, 116

external memory card, 111
modules, 107

console port

on MSM, 22
settings, 70

conventions

DB-9 pinouts, 153
DC wiring, installing, 75, 89
design standards, 55

electrical codes, 42
electrostatic discharge. See ESD
environmental requirements

airflow, 44
building codes, 42
electrical codes, 42
humidity, 44
switch spacing, 44
temperature, 43
wiring closet, 43

equipment rack

grounding, 46
mechanical recommendations, 46
mounting holes, 46
securing, 47
service access, 47
space requirements, 47

ESD

discharge from cable, 49
system protection, 45

ESD-preventive wrist strap, 45
external compact flash slot, 23
external memory card

installing, 111
uses of, 16

fan tray

BlackDiamond 12802 switch

installing, 123
removing, 122

BlackDiamond 12804 switch

installing, 121
removing, 120

fiber optic cable

bend radius, 50
care, 50
connections, making, 105

first switch login, 71
full-duplex operation, 15
fuse

325 W AC power supply, 38
325 W DC power supply, 36
700/1200 W AC power supply, 33

GM-20T module, 25
GM-20XT module, 25
GM-20XTR module, 25, 26
grounding

chassis, 68
racks, 46
requirements, 55
wiring closet, 43

heating, chassis-to-chassis, 44
helper bracket for BlackDiamond 12804 switch,
62
high-line power, 34