Chapter 4 Installation
Gen 3 Site Controller System Manual
Intercabling Connections
4-56
68P80801E30-A 5/1/2002
Site Controller to Telephone Network T1/E1 Cabling
The local telephone company installs the T1/E1 line, which terminates in an
8-pin modular plug. This demarcation (demarc) point connects to the T1/E1
through a surge arrestor. Figure 4-22 shows the T1/E1 interface with the
system.
The surge arrestor must be adequately grounded as outlined in the
Quality
Standards Fixed Network Equipment - Installation Manual (R56)
. The surge
arrestor usually mounts near the demarcation (demarc) point. The cable
connecting the surge arrestor to the Telco SmartJack should be locally
procured, or should be provided with the surge arrestor. The cable
connecting the Controller to the surge arrestor is locally procured.
Table 4-26
EAS/EAS2 modular alarm connection pinouts
Alarm
code
Connector
Pins
EAS/EAS2 function
225
RF #3
1, 2
RFC 3 circuit breaker
226
RF #3
3, 6
RFC 3 combiner/multicoupler amplifier
227
RF #3
5, 8
RFC 3 combiner/multicoupler power supply
228
RF #3
7, 4
RFC 3 tower top amplifier
229
RF #2
1, 2
RFC 2 circuit breaker
230
RF #2
3, 6
RFC 2 combiner/multicoupler amplifier
231
RF #2
5, 8
RFC 2 combiner/multicoupler power supply
232
RF #2
7, 4
RFC 2 tower top amplifier
233
RF #1
1, 2
RFC 1 circuit breaker
234
RF #1
3, 6
RFC 1 combiner/multicoupler amplifier
235
RF #1
5, 8
RFC 1 combiner/multicoupler power supply
236
RF #1
7, 4
RFC 1 tower top amplifier
237
CONTROL
1, 2
Control cabinet circuit breaker
238
CONTROL
3, 4
Output: RF relay Sector/Cell 1
239
CONTROL
5, 6
Output: RF relay Sector/Cell 2
240
CONTROL
7, 8
Output: RF relay Sector/Cell 3