Description
NEC ETU / DIGITAL TRUNK INTERFACE UNIT
- (Model# DTI-U20 Stock# 750191)
Digital Trunk Interface Unit 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. A CLKG-U10 Unit must be connected to the CPUB ( )-U10 ETU or MBD-U10 The image displayed is for illustrative purposes only and may not be the product listed.
