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Page 20 - IP406 Office - Rear View
IP406 Office - Rear View
Port connections
• External O/P Socket
Two relay ports that allow externally powered circuits to be controlled via a single 3.5mm stereo
jack socket.
• DC Power I/P Socket
Socket for the external 24V DC unregulated power supply (supplied with kit).
• DTE Port
A 25-way D-type socket. Used for connection to PCs, servers and EFTPOS terminals.
BRI/PRI/ALOG Ports
The trunk interface modules are fitted into either Slots A or B and can consist of any combination
of:
PRI T1 trunks support both ISDN and Analog emulation. The default setting is 23B+1D and is
switchable in the installation software to provide 24B trunks.
See page 39 for installation, page 33 for country specific variants and page 37 for grounding.
• WAN Port
This port supports a single synchronous data connection, which can be X.21, V.35 or V.24. The
selection of the required interface is automatically determined from the pin-out of the cable
plugged into the 'WAN' port. This cable must be connected before power is applied for auto
detection to work. Connection to a Digital Leased Circuit is made by connecting the WAN port on
the rear of the unit to the existing Network Terminating Unit (NTU) via the appropriate X.21, V.35
or V.24 cable.
See pages 62, 63 and 64 for cable details and page 54 for port details. These interfaces are
identical to those on the WAN3 Extension Module (see page 30).
• Expansion Ports 1-6
Used to provide access to the optional Expansion Modules (see page 27) which allow the IP406
Office to be expanded to 180 extensions (see page 18).
• Audio I/P Socket
A single 3.5mm stereo or mono jack socket that enables input from an external 'Music-on-Hold'
source.
Port Pinouts and Cables
For Port Pinouts and Cables, refer to pages 51 and 55 respectively.
Page 20 - IP406 Office Platform
IP406 Office - Rear View
DTE Port
DC Power I/P Socket
DC I/P
DTE
- C +
EXT
O/P
24V DC
2A
External O/P Socket
Quad Analog - 4 trunks (see page 37 for grounding)
PRI E1/PRI E1-R2: 30 trunks
PRI T1: 24B trunks or 23B+1D trunks (see page 37 for grounding)
Quad BRI: 8 trunks.
WAN Port
WAN
Slot A
Slots A and B can contain any combination of
ANALOG or BRI or PRI Trunk Modules
(Slot B must be used first)
ANALOG TRUNK
BRI
1
2
3
4
1
2
3
4
IP406 Office Platform
Expansion Ports 1-6
EXPANSION
1
2
3
4
5
6
AUDIO
Slot B
Audio I/P Socket
PRI
IP Office Installation Manual
40DHB0002USCL – Issue 7 (09/25/2002)
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