Installing IP500/IP500 V2 Page 393
15-601042 Issue 28c (19 August 2013)IP Office 9.0
System Components: Physical Ports
10.15.6 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.
10.15.7 DS Ports (RJ45)
These ports are used for connection from an RJ45 structured cabling system to digital station phones supported by the IP
Office. DS ports are provided by IP500 Digital Station Cards , IP500 ATM Combination Cards , IP500 BRI
Combination Cards and IP500 Digital Station external expansion modules.
Though the RJ11 to RJ11 cables supplied with some 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 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.
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.
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