Juniper G10 CMTS, Руководство по оборудованию

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Index
JUNOSg 3.0 G10 CMTS Hardware Guide
190
configuration file ....................................................... 152
invalid ................................................................ 152
issues ......................................................... 143, 152
name ................................................................. 151
receiving ............................................................ 151
congestion................................................................. 155
congestion control policy .......................................... 153
connectors, midplane.................................................. 22
console port
description ........................................................... 61
cooling ........................................................................ 29
correction factor........................................................ 136
counter
CER............................................................ 144, 158
FAdj ........................................................... 144, 157
IM .............................................................. 150, 152
PAdj ................................................................... 144
SM ..................................................................... 157
CPE ........................................................................... 156
D
data flow ............................................................... 50, 53
data rate...................................................................... 36
DB-25 ........................................................................ 119
DB-9.......................................................................... 119
decryption..................................................................... 7
DHCP ................................................................ 143, 151
DOCSIS
RFI Specifications............................................... 175
DOCSIS frames............................................................ 31
DOCSIS Module 10, 16, 29–36, 103, 111, 125, 148, 154,
155, 166
dimensions .......................................................... 36
functional description .......................................... 31
LEDs .................................................................... 36
operational characteristics ................................... 36
power .................................................................. 36
documentation feedback ............................................ xvi
domain...................................................................... 103
domains ...................................................................... 24
downstream ...................................................... 109, 110
E
ejector ....................................... 101, 103, 105, 166, 168
encryption............................................................... 7, 34
equalization............................................................... 154
equipment rack ........................................................... 20
equipment shelf .................................................... 95, 97
ESD
ground strap .......................................... 69, 93, 159
strap jack ....................................................... 69, 93
strap plug ............................................................. 16
ESD ground point ........................................................ 20
Ethernet management port
description ........................................................... 61
event log .....................................................................40
F
fan tray...................... 16, 17, 70, 92, 123, 124, 149, 162
fans ............................................................................. 29
Fast Ethernet ......................................... 42, 44, 109, 111
F-connector ................................................. 75, 109, 110
features .........................................................................7
fiberoptic link ............................................................143
flap-list .............................................................. 141, 157
forward path ..................................................... 144, 155
fragmentation................................................................7
frequency range ..........................................................36
frequency stacking ....................................................144
G
GBIC ..........................................................................108
GBIC
See Gigabit Interface Converter
Gigabit Ethernet ............................................42, 44, 113
Gigabit Interface Converter.......................... 46, 108, 113
ground.................................................................69, 103
ground points .............................................................. 20
group delay variance .................................................143
H
Hard Disk Module............................................ 10, 17, 55
headend ....................................................................147
HFC Connector Module ..10, 17, 50, 103, 105, 109–111,
115
HFC network ..................................................... 7, 50, 53
I
IEC ............................................................................119
impairment identification....................................10, 147
ingress.................................................10, 143, 147, 158
interface ................................................................ 31, 36
downstream .......................................................150
upstream............................................ 147, 150, 154
interface capacity ........................................................ 31
interleaver .................................................................158
IP address..................................................................151
IP connectivity...........................................................151
IP data flow ........................................................... 50, 53