NEC ETU / DIGITAL TRUNK INTERFACE UNIT
DTI-U30 ETU DIGITAL TRUNK INTERFACE UNIT (required for T1 K-CCIS) The Digital Trunk Interface Unit provides for the termination of T1/Fractional T1 (24 DS-0 channels) lines with ANI. Tie line (E&M), DID signaling, loop start, and ground start are supported. It is required in the use of K-CCIS activity. A CLKG-U10 Unit must be connected to the CPUI ( ) -U10 ETU.
- (Model# DTI-U30 Stock# 750194)
The image displayed is for illustrative purposes only and may not be the product listed.