Page 12 - IP401 Compact Office - Rear View IP401 Compact Office Platform
IP401 Compact Office - Rear View
DC Power I/P Socket
DTE Port
WAN Port
External O/P Socket
USB Interface Socket
Audio I/P Socket
BRI Ports
Slot for VME Card
AUDIO
DTE
EXT
O/P
WAN BRI 1
BRI 2
USB
DC I/P
- C +
24V DC
2A
Vents
Notes: 1. The IP401 Compact Office 4 is shown above; the WAN port is optional.
2. On an IP401 Compact Office 2, the WAN port is optional and BRI 2 is not fitted.
(See pages 32 and 44 for upgrade kits and expansion instructions respectively).
3. The IP401 Compact Office can be wall mounted (see page 43).
Port connections
• External O/P Socket
Allows 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 Ports
Two BRI trunk interface ports are fitted on an IP401 Compact Office 4 and only one on an IP401
Compact Office 2; providing four and two trunks respectively.
See page 44 for expansion and page 32 for country specific variants.
• 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.
• USB Interface
This port may only be used by trained maintenance personnel using static protection precautions.
Used for connection to a PC or server, allowing it to utilize the IP401 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).
• 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 12 - IP401 Compact Office Platform IP Office Installation Manual
IP401 Compact Office - Rear View 40DHB0002USCL – Issue 7 (09/25/2002)