Eicon Networks Diva Server Series Installation Manual page 28

Diva Server V-2PRI/E1/T1
If the Diva Server PRI adapter in NT mode is connected to a PBX:
The Diva Server software enables you to configure Diva Server PRI adapters as
network termination (NT). This means your adapter can serve as an NT for PBXs
that act as terminal equipment and therefore requires an NT to provide a clocking
signal. For example, the Diva Server adapter can act as an NT when coupling
PBXs with the Q-Sig protocol.
When connecting the adapter to a PBX that acts as TE, configure the adapter as
an NT. Wire it to the PBX as shown in the diagram on page 29 and apply the
appropriate assignment at the PBX connectors.
If the ISDN PRI, E1, or T1 line uses open-ended wire connections:
In some cases, you are required to connect to your network termination using the
open-ended connectors. The transmission (TX) leads and the receiving (RX) leads
are identified by color; transmission leads are blue and white-blue, receiving leads
are orange and white-orange.
Use the supplied RJ45 to open ends cable:
Diva Server PRI Adapter
Pin 1
Pin 2
Pin 4
Pin 5
shielded plug
Make sure to connect the transmission leads of your Diva Server PRI adapter to
the receiving connectors of the network termination and the receiving leads of your
Diva Server PRI adapter to the transmission connectors of the network
termination.
28
VoIPon www.voipon.co.uk
Port 1
Port 2
Signals
Receive + (RX +)
Receive - (RX -)
Transmit + (TX +)
Transmit - (TX -)
overall shielded
sales@voipon.co.uk
Diva Server V-4PRI/E1/T1
Port 1
Port 2
Open Ends
white-orange
orange
white-blue
blue
shield
Installation
Tel: +44 (0)1245 808195
Port 3
Port 4
Fax: +44 (0)1245 600030