Avaya IP Office Phone Manager, Installation Manual, Page: 26 / 411

IP Office Installation Page 25
15-601042 Issue 20b (16 July 2009) IP Office
System Overview: IP400 Trunk Cards
2.8 External Expansion Modules
These modules can be used to add additional ports to an IP400 and IP500 systems. The number of external expansion
modules supported depends on the control unit type.
•
Each external expansion module (except the WAN3 10/100) is supplied with a blue 1 meter (3'3'') expansion
interconnect cable. This cable must be used when connecting to expansion ports on the rear of a control unit.
•
When connecting to expansion ports on an IP500 4-Port Expansion card, a yellow 2 meter (6'6") expansion
interconnect cable can be used in place of the standard blue cable. 4 Yellow cables are supplied with the IP500
4-Port Expansion card.
•
The WAN3 10/100 module differs in that it connects via a LAN port on its front to one of the control unit's LAN
ports. This type of external expansion module is not supported by IP500 control units.
•
Pre-IP Office 5.0 IP500 systems require an IP500 Upgrade Standard to Professional license to support
external expansion modules. This license is not required for IP Office 5.0+.
Each module uses an external power supply unit supplied with the module. A locale specific power cord for the PSU must
be ordered separately.
Control Unit External Expansion
Ports
WAN3 10/100
Supported
IP406 V2 6
IP412 12
IP500 8
IP500 plus 4-Port Expansion Card 12