TN556D ISDN-BRI 4-Wire S-T-NT Interface 12-Ports

 
TN556D ISDN-BRI 4-Wire S-T-NT Interface 12-Ports
TN556D ISDN BRI 4-Wire S/T-NT Interface Like New: Quantity This product is eligible for 2 Year Platinum Protection! TN556D Features Provides 12-Ports connecting to ISDN-BRI terminals Each port has TXT, TXR, PXT, and PXR signal leads Up to 8 ports can be used for adjunct switch application interface (ASAI) links Each port operates at 192 kbps per second and has 2 B-channels and 1 D-channel Requires a packet control circuit pack (TN778) when used in R6si systems or packet bus-equipped R6vs systems Range of up to 3300 ft. maximum from the system to the voice terminal Can connect 24 terminals where each terminal uses 1 B-channel and shares the D-channel Compatible with Definity R7 or later
CATEGORY-> Electronics -> Audio
BRAND-> Avaya
SKU/UPC-> tn556disdnline
STATUS-> instock

Price: 289.00

 

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