Contents - Page 41
IP400 WAN3
Front View
Unit Status LED
Red = Alive but not initiated
Green = Running OK
WAN Link Status 1 - 3
Green LED
LAN Link OK
LAN Port
Yellow LED
LAN Activity Indicator
Port connections
•
LAN Port:
The LAN Port is the expansion port and
permits connection to an
IP403, IP406 or IP412 Office platform LAN Port. A LAN Interconnect cable (see
page 56) is required for connection to an IP403 or IP406 and an IP412 requires
a Crossover cable (see page 58).
Rear View
DC I/P
- C +
24V DC
2A
DC Power I/P Socket
DTE Port
DTE
WAN 1
WAN 1
WAN 1
WAN Ports 1-3
Port connections
•
WAN Ports:
These ports support a single synchronous data connection, which
can be X.21, V.35 or V.24/V.28. 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. These cables are detailed in the table
below (see pages 60, 61 and 62 for details).
Cable Type
SAP Code
V.24/V.28 Cable
700213416
V.35 Cable
700213408
X.21 Cable
700213424
These WAN ports are identical to those on the IP406/412 Office platforms (see
pages 34 and 37).
•
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 PC (as a diagnostic
aid).
Cables
IP400 WAN3 is supplied with one green LAN Interconnect cable. 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 41
38DHB0002UKGA Issue 1 (12/05/2004)