Avaya G650 Installing page 10

Contents
6 Installing and wiring telephones and trunks
Wiring telephones and trunks
Connecting telephones
Connectable telephones and consoles
Connecting a typical telephone
Connecting adjunct power
Connecting an analog station or 2-wire digital station
Analog tie trunk example
Digital tie trunk example
DS1 tie trunk example
Collocated DS1 interface trunks
DS1 interface trunks using T1 channel service unit
Auxiliary connector outputs (MCC1 and
Media Gateways only)
Three-pair and four-pair modularity
Adjunct power connection locations
Attendant console example
Attendant console cabling distances, local
and phantom power
Auxiliary power
Hard-wire bridging
Dual wiring of 2-wire and 4-wire endpoints
Installing the attendant console
Installing the 26B1 Selector Console
Connecting external alarm indicators and auxiliary power
Connect Power Distribution Unit External Alarm Wires
Installing off-premises station wiring
Off-premises or out-of-building stations
Off-premises connections
Off-premises protection requirements
Telephone restrictions for exposed environments
Digital Out-of-Building Telephone Protection
Installing the ITW Linx Enhanced Protector
Installing the 4C3S-75 Enhanced Protector
Installing the data link protector
Emergency transfer units and associated telephones
10
153
Installing the Avaya G650 Media Gateway
153
154
154
155
156
157
158
159
160
160
160
163
166
167
168
168
168
169
169
169
169
169
171
173
174
174
177
177
177
178
178
178
179
June 2004