
coupled bonding conductors | . | . | . | 58 |
data link protector | . | . | . | 95 |
external ringing . . . . . . . . . . . . . . . . . 106 | ||||
ITW Linx enhanced protector | . | . | . | 95 |
MDF | . | . | . | 19 |
MDFMain Distribution Frame. See MDF |
|
|
|
|
patch cords and jumpers | . | . | . | 62 |
patch panels | . | . | . | 29 |
sneak fuse panels | . .54, 57 | |||
telephone power supplies |
|
|
|
|
procedures . . . . . . . . . . . . . . . . . 109 | ||||
telephones used for emergency transfer . . | 104, 105 | |||
trunk cables | . | . | . | 38 |
integrated announcement |
|
|
|
|
testing . . . . . . . . . . . . . . . . . . . . . 144 | ||||
IP network connection, testing | . | . | . 147 | |
ITW Linx enhanced protector | . | . | . | 94 |
ITW Linx enhanced protector, installing . . . . | . | . | . | 95 |
J
jumper wires, connecting trunk pairs | 67 |
jumpers, installing and administering | 62 |
L
labels |
|
|
equipment room cabling | . . . . . . . . | 33 |
MDF | . . . . . . . . | 20 |
labels, control carrier cable | . . . . . . . . | 64 |
lead designations | . . . . . . .76, 83 | |
port circuit packs and telephones |
LEDs
alarms . . . . . . . . . . . . . . . . . . . . . 147 attendant consoles . . . . . . . . . . . . . . . 148
DS1 converter circuit packs . . . . . . . . . . . 148 power distribution unit . . . . . . . . . . . . . . 118 T1/E1 status . . . . . . . . . . . . . . . . . . 150
light emitting diodes. See LEDs.
locating the MDF. . . . . . . . . . . . . . . . . . 19
M
MDF |
|
cabling | 33 |
cabling to auxiliary cabinet | 39 |
cabling to cabinet | 38 |
connections | 17 |
cross connecting media gateway | 29 |
16 | |
emergency transfer connections | 99 |
emergency transfer unit | 96 |
hardware | 17 |
installation | 17 |
Index
labels . . . . . . . . . . . . . . . . . . . . . . 20 location . . . . . . . . . . . . . . . . . . . . . 19
media gateway
cross connecting to MDF. . . . . . . . . . . . . 29 media gateway installation
coupled bonding conductors . . . . . . . . . . . 58 modularity
N
night ringing, testing . . . . . . . . . . . . . . . 144
O
off premise protection . . . . . . . . . . . . . . . . 54
connections . . . . . . . . . . . . . . . . . . . 91 digital line circuit protectors . . . . . . . . . . . 94 protection . . . . . . . . . . . . . . . . . . 93, 94 station wiring . . . . . . . . . . . . . . . . . . 90 stations . . . . . . . . . . . . . . . . . . . . . 91
P
patch cords, installing and administering . . . . . . . 62 patch panels
installing . . . . . . . . . . . . . . . . . . . . 29 pin designations
port circuit packs and telephones . . . . . . . 76, 83 playback announcement, testing. . . . . . . . . . 145 Port Assignment Record form . . . . . . . . . . . . 62 port circuit pack pin designations . . . . . . . . 76, 83 port network
expansion interface exchange, testing . . . . . 141 TDM bus, testing . . . . . . . . . . . . . . . 140 power distribution unit. . . . . . . . . . . . . . . .118
power supplies for telephones
1151B1
primary protectors
connections . . . . . . . . . . . . . . . . . 93