90A Attenuator
Modular (RJ-11)
Comcode 107864456. Recommended by Avaya. Comes with D4BU 2 foot cord for proper polarity.
Install between control unit and modem.
Modular (RJ-11)
Comcode 107864456. Recommended by Avaya. Comes with D4BU 2 foot cord for proper polarity.
Install between control unit and modem.