Installation
32
XBLUE Networks
Wiring
and
Connec
tors
4
Central Office (CO) Line Installation
The system connects to the telephone company lines using a two-wire (single pair) cable,
connected to a RJ11 or RJ21X, then connected to the built in MDF Patch Panel on the
motherboard.
Surge Protection Considerations
Transitory voltage spikes, if induced onto CO lines, can travel through the cable and into
the common equipment. The telephone company offers basic protection against this condi-
tion, but it is usually designed to protect the CO circuits and should, therefore, not be
relied upon for total protection. To help protect the system from external voltage surges,
the manufacturer recommends that gas discharge tubes, or similar primary protection
devices, be installed and properly grounded on all lines.
Adding a Music Source
A music source can be connected to the MOH/BGM (External Music) port using the sup-
plied 3.5 mm connector.
Wiring
and
Connectors
Maximum Cable Length
TABLE 4.1
Digital and Door Phone Extension Wiring
26 AWG
650 Ft.
24 AWG
1133 Ft.
22 AWG
1586 ft.
TABLE 4.2
Single Line Telephone Extension Wiring
26 AWG
850 Ft.
24 AWG
1416 Ft.
22 AWG
1983 ft.
Содержание 45P
Страница 1: ...45p Installation Maintenance Manual...
Страница 2: ...Record of Revision Release Date Version Supersedes Description May 2006 Initial Initial Release...
Страница 14: ...Introduction 14 XBLUE Networks 1 Related Documents...
Страница 38: ...Installation 38 XBLUE Networks Initialization Procedure 4...
Страница 116: ...Telephone Operation 116 XBLUE Networks Warning Tone CO Line Call Limiter 5...
Страница 138: ...CO Line 138 XBLUE Networks Privacy Rls 6 2...
Страница 183: ...XBLUE Networks 183 Restriction Least Cost Routing 6 5 Notes...
Страница 196: ...Control 196 XBLUE Networks System Cold Start 6 6...
Страница 206: ...Voice Processing System 206 XBLUE Networks 7 Main Menu Programming Flow Main Menu Programming Flow...
Страница 220: ...Voice Processing System 220 XBLUE Networks 7 Main Programming Menu General Company Settings...
Страница 225: ...XBLUE Networks 225 Voice Processing System Voice Processing Programming Flow 7 Voice Processing Programming Flow...
Страница 226: ...Voice Processing System 226 XBLUE Networks 7 Voice Processing Programming Flow...
Страница 232: ...232 XBLUE Networks i...
Страница 241: ...Part Number 45PIM Copyright 2006 XBLUE Networks LLC...