![Avaya 1408 Скачать руководство пользователя страница 22](http://html.mh-extra.com/html/avaya/1408/1408_installation-manual_3026570022.webp)
PARTNER Version Installation Manual
Page 22
- Issue 1c (09 April 2010)
IP Office Essential Edition
1.11.1 DS Phones
When digital phone extensions are required in another building, additional In-Range Out-Of-Building (IROB) protective
equipment must be used. For phones connected to IP Office DS ports, the supported device supplied by ITWLinx is a
towerMAX DS/2* module. This IROB device was previous badged by Avaya as the 146E IROB.
The protection device should be installed as per the instructions supplied with the device. The ground points on the IP
Office control unit and the DS modules must be connected to a protective ground using 18AWG wire with a green and
yellow sleeve.
Typically the IROB
2 RJ45 EQUIPMENT ports are straight through connected to the 2 RJ45 LINE ports. This allows existing RJ45 structured
cabling, using pins 4 and 5, to be used without rewiring for up to two DS connection. However each of these ports can be
used to connect a second extension using pins 3 and 6.
LINE
Signal
EQUIPMENT
1
Not used.
1
2
Not used.
2
3
Ring II (Optional)
3
4
Ring I
4
5
Tip I
5
6
Tip II (Optional)
6
7
Not used.
7
8
Not used.
8
* The towerMAX range of devices are supplied by ITWLinx (
http://www.itwlinx.com
).
Содержание 1408
Страница 1: ... Issue 1c 09 April 2010 PARTNER Version Installation Manual IP Office Essential Edition ...
Страница 6: ......
Страница 58: ......
Страница 76: ......
Страница 94: ......
Страница 134: ......
Страница 140: ......
Страница 143: ...PARTNER Version Installation Manual Page 143 Issue 1c 09 April 2010 IP Office Essential Edition ...