Panasonic KX-TDA100D

2.2.8 Attaching a Ferrite Core
A ferrite core must be attached when:
• an RJ45 connector is connected to
T1, E1, PRI, BRI, IP-GW16, IP-EXT16, or DMPR cards.
• an Amphenol connector is connected to an extension card.
• an RJ11 connector is connected to the DMPR card.
Attaching to an RJ45 Connector
For T1/E1/PRI/IP-GW16/IP-EXT16 Cards
Wrap the cable once around the ferrite core, then close the case of the ferrite core. Attach the ferrite core 5 cm
away from the connector. The ferrite core is included with the card.
5 cm
For the DMPR Card
Wrap
the cable once around the ferrite core, then close the case of the ferrite core. Attach the ferrite core 3 cm
away from the connector. The ferrite core is included with the PBX.
3 cm
Installation Manual 47
2.2.8 Attaching a Ferrite Core