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Contents - Page 37
IP412 Office - Rear View
DC Power I/P Socket
Expansion Ports 1-12
WAN Port
External O/P Socket
Audio I/P Socket
DTE Port
Slot B
AUDIO
DTE
WAN
EXT
O/P
DC I/P
- C +
24V DC
2A
Slot A
EXPANSION
2 4 6 8 10 12
1 3 5 7 9 11
Slots A and B can contain any combination of
ANALOG or BRI or PRI Trunk Modules
Slot B must be used first
PRI
BRI
1 2 3 4
ANALOG TRUNK
1 2 3 4
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 9-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 as follows:
Slot A
-
Quad Analogue: 4 trunks (see page 29 for grounding)
- Quad BRI: 8 trunks
- Single or Dual PRI E1/E1-R2: 30 or 60 trunks respectively
Slot B
-
Single or Dual PRI E1/E1-R2: 30 or 60 trunks respectively.
See page 22 for installation, page 43 for country specific variants and page 29
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 supplied Network Terminating Unit (NTU) via the
appropriate X.21/V.35 /V.24 cable. See pages 60, 61 and 62 for cable details
and page 52 for port details.
These interfaces are identical to those on the
WAN3 Extension Module (see page 41).
•
Expansion Ports 1-12:
Used to provide access to either the optional
Expansion Modules
(see page 35) or the
INDeX Media Gateway
(see page4),
which allows the IP406 Office to be expanded to 180 extensions.
•
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 49 and 53 respectively.
Functional Earth
For Functional Earth connections see page 29.
Installation Manual INDeX Media Gateway
Contents - Page 37
38DHB0002UKGA Issue 1 (12/05/2004)