Avaya IP Office Phone Manager, Installation Manual, Page: 357 / 411

IP Office Installation Page 356
15-601042 Issue 20b (16 July 2009) IP Office
10.12.6 DC I/P Port
Found on all IP Office control units and expansion modules. Used for connection from the external power supply unit
supplied with the control unit or module.
•
No other type of power supply unit should be used with the module or module unless specifically indicated by Avaya.
•
Power cords must not be attached to the building surface or run through walls, ceilings, floors and similar openings.
10.12.7 DS Ports
These ports are used for connection from an RJ45 structured cabling system to digital station phones supported by the IP
Office.
Though the RJ11 to RJ11 cables supplied with most DS phones can be plugged directly into RJ45 ports including those on
IP Office modules, this is not recommend as the connection lock is not positive and may become disconnected.
DS ports on Digital Station V1/V2 expansion modules can be connected to out-of-building extensions . If this is the case,
connection must be made via suitable protective devices at each end and via each building primary protection. In
addition the Digital Station module must be connected to a protective ground.
DS ports on IP Office control units must not be connected to out-of-building extensions.
Structured Cabling Line Cord
This is an RJ45 to RJ11 cable suitable for connection from a structured cabling system RJ45 port to a DS phone. It can
also be used for two-wire analog phone extensions.
This cable is not suitable for connection from an Avaya 1151D1/B2 power supply unit to a DS phone with a 4450, EU24
or XM24 add-on module. In those cases the cables supplied with the power supply unit and the add-on module should be
used.
IP Office Phone
DS Port Pin Description Pin Port
1 Not used. –
2 Not used. 1
3 Not used. 2
4 Signal 1. 3
5 Signal 2. 4
6 Not used. 5
7 Not used. 6
8 Not used. –
•
SAP Code: 700047871.