Avaya 4600 Series Installation Manual page 178

IP Office Installation
IP412 Connections
Ports Description
AUDIO 3.5mm Stereo jack socket. Used for external music on hold source input.
DC I/P DC power input port. Used for connection of the power lead from an Avaya un-earthed
45W external power supply unit supplied with the control unit.
DTE 9-Way D-Type socket. Used for system maintenance. Suitable for direct connection of IP
Office Serial Port Feature Key dongle.
EXPANSION RJ45 socket. Used for direct connection to external expansion modules using the
Expansion Interconnect cable supplied with the expansion module.
3.5mm Stereo jack socket. Used for switching external relay systems such as door entry
EXT O/P
controls. The port contains two independent switches controlled by the IP Office.
LAN RJ45 socket. These ports form a managed layer 3 Ethernet switch. The ports are half-
duplex 10/100Mbps auto-sensing, MDI crossover ports.
SLOT A Used for trunk cards of all types except WAN port trunk card. Normally Slot B should be
used first. Trunks cards are supplied with replacement external blanking plates suitable
SLOT B
for the trunk card port connections.
WAN 37-Way D-Type socket. Used for the connection of V.24, V.35 or X.21 WAN service.
Used for connection of a function or protective ground. Use of a ground for all systems is
recommended and for some locales may be a regulatory requirement. On older modules
where this screw is not present, the left-hand fixing screw of Slot B can be used.
All control units are available in either North America or Rest of World variants. The choice controls
various default settings of the unit. For E911 support a North American variant control unit must be used.
The companding can be changed once a unit is installed. Control units are supplied with an external
power supply unit but not a locale specific power cord.
Item
IP412 Office
IEC60320 C13 Power Cord
Rack Mounting Kit
Installation Manual
IP Office 3.2
Variant Country
A-Law Rest of World
U-Law North America
CEE7/7 Europe
BS1363 United Kingdom 700289747
NEMA5-15P America
China China
All
15-601042 Issue 14b (13th November 2007)
SAP Code
700234479
700350408
700289762
700289770
700261977
700210800
Page 178