ADTRAN 1200188L1 FSU 5622 ESP DUAL FXS FRAD CARD
Refurbished Like New Condition – 90 Day Warranty
The Adtran FXS module provides two 2-wire compressed voice inter-faces and serves as the source of line current and ringing voltage.The ESP FXS serves as the station side of a foreign exchange FXS/FXO application. The FXS module may also be paired with another FXS to provide private line automatic ring down (PLAR) function across the WAN.
The Adtran ESP Dual FXS module card is refurbished like new and comes with a 90 day warranty. If you would like an extended warranty, please feel free to contact us for a quote on extended warranties available on discontinued Adtran legacy transmission products.
Adtran ESP Dual FSO Module Card Refurbished to Like New