Internet Router Hardware Guide

M160 Internet Router Hardware Guide
LEDs
craft interface................................. 208
hardware components ....................... 209
overview ........................................... 207
PIC.................................................. 215
power system...................................... 215
U
U (rack unit)...............................................60
unicast routing protocols
IPv4 ..................................................44
IPv6 ..................................................46
V
V.35 cable pinouts ...................................... 273
W
warnings
electrical ........................................... 227
general ............................................. 224
installation ......................................... 239
laser and LED...................................... 244
levels defined ...................................... 221
maintenance and operational..................... 247
wavelength ranges supported by fiber-optic cable ......71
weight
chassis................................................83
hardware components ..............................83
wiring, electrical See electricity
X
X.21 cable pinouts...................................... 273
288 Index