E1 Card (Kx-Tda0188) - Panasonic KX-TDA100 Installation Manual

2.4.7 E1 Card (KX-TDA0188)

Function
1-port E1 trunk card. ITU-T standard compliant.
LEDs
RJ45
To NT1/Extension
To NT1/Extension
For BNC
Accessories and User-supplied Items
Accessories (included): Ferrite core ´ 1
User-supplied (not included): RJ45 or BNC connector
CAUTION
•
When connecting this optional service card to the trunk, connect through NT1; do not connect to the
trunk directly.
•
E1 ports are SELV ports and should only be connected to SELV services.
Notice
When connecting the RJ45 connector, attach the included ferrite core. Refer to "2.2.9 Attaching a Ferrite
Core".
Note
•
In some countries/areas, this optional service card must not be connected to the Public Switched
Telephone Network.
•
Use only 1 type of connector (RJ45 or BNC) for connection; RJ45 and BNC cannot be used
simultaneously.
•
This optional service card can be used for either trunk or extension connection, by setting the A/B
switch or using the connector with appropriate pin assignments.
•
To confirm the trunk connection, refer to "Confirming the Trunk Connection" in "2.14.1 Starting the
PBX".
For RJ45
120Ω 120Ω
OR
75Ω 75Ω
BNC (TX) outer conductor
J 3 0 8
OR
3
1 2
For Frame
Ground Open
BNC (TX)
BNC (RX)
OR
BNC (RX) outer conductor
2.4.7 E1 Card (KX-TDA0188)
J 3 0 8
3
1 2
For Frame
Ground Short
Installation Manual 89