Extreme Networks E4G Series Hardware Installation Manual page 142

Index
T1/E1 ports
connecting, 69
E4G-200 series router, 17
technical specifications
E4G-200 router, 109, 113
E4G-400 router, 117
Telco environment, 96
telecommunications certification approvals, 135
temperature, wiring closet, 34
text conventions, 8
time-of-day input/output connection, 54
timing cable, 54
timing cables, connecting, 54, 69
timing interfaces
E4G-200 router, 17
E4G-400 router, 20
timing module
connector pinouts, 127
installing, 53
replacing, 88
timing module, E4G-200, 17
transition time, UPS, 45
U
unshielded twisted pair. See UTP
uplink redundancy
on E4G-400 router, 22
setting up, 22
UPS (uninterruptible power supply), 44
UTP cable
discharge ESD, 39
RF interference, 42
W
wiring closet
electrostatic discharge, 35
floor coverings, 33
grounding, 33
humidity, 34
rack, securing, 36
temperature, 34
wiring terminals, 36
X
XGM3S-2sf option card
features, 25
installing, 67
XGM3S-2xf option card
features, 26
installing, 67
XGM3SB-4sf option card
features, 26
installing, 67
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E4G Series Routers Hardware Installation Guide