ATLAS 550 QUAD BRI MODULE -RoH S-

Provides four ISDN BRI U-Interfaces BRI ports can be independently configured to emulate or terminate ISDN circuits from an ISDN switch Compliant with Lucent 5ESS, Nortel DMS100 and National ISDN Emulates Net-3 Euro-ISDN protocol Any BRI port can serve as timing source for systemDistance limitaion: 18,000 feet at 26-gauage

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ADTRAN, INC.
Part#: 1200315E1