Avaya 40DHB0002USCL Manuel D’Utilisation

Unit Status LED
Red = Alive but not initiated 
Green = Running OK

 

LAN Link OK

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 58) is required for connection to an IP403 

 

 

 

 

 

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 62, 63 and 64 

for details). 

V.24/V.28 Cable 

700213416 

V.35 Cable 

700213408 

X.21 Cable 

700213424 

 

  These WAN ports are identical to those on the IP403/406/412 Office platforms (see pages 16, 20 

•  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