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Page 16 - IP403 Office - Rear View
IP403 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 equipment).
• DTE Port
A 25-way D-type socket. Used for connection to PCs, servers and EFTPOS devices or terminals.
BRI/PRI/ANALOG Ports
The trunk interface modules are fitted into either Slot A or Slot B as follows:
Slot A Quad Analog: 4 trunks (see page 37 for grounding)
Slot B Quad Analog: 4 trunks (see page 37 for grounding)
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).
• USB Interface
Used for connection to a PC or server, allowing it to utilize the IP403 Office as a Terminal Adapter
(TA). (Before installing the USB software on your PC you must read the instructions supplied
with the installation software - refer to the USB Installation Manual for details).
• Expansion Ports 1-3
Used to provide access to the optional Expansion Modules (see page 27) which allow the IP403
Office to be expanded to 100 extensions (see page 14).
• 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 16 - IP403 Office Platform
IP403 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
Slot A is normally blank, but can
contain an ANALOG Trunk Module
PRI E1/PRI E1-R2: 30 trunks
PRI T1: 24B trunks or 23B+1D trunks (see page 37 for grounding)
Quad BRI: 8 trunks.
USB Interface Socket
WAN Port
WAN
Slot A
ANALOG TRUNK
BRI
1
2
3
4
1
2
3
4
IP403 Office Platform
Expansion Ports 1-3
Audio I/P Socket
EXPANSION
1
2
3
AUDIO
Slot B
Slot B can contain either an ANALOG
or BRI or PRI Trunk Module
PRI
IP Office Installation Manual
40DHB0002USCL – Issue 7 (09/25/2002)
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