Provides network termination for the 2b1q basic rate interface between the customer terminal equipment and the isdn network, basic rate isdn consists of two 64 kbps b channels and a single 16 kbps d channel, the u-interface is used for connection to the isdn network, while the s/t-interface is used for the subscriber terminal equipment, the u- and s/t-interfaces conform to ansi and ccitt standards and perform all layer 1 functions, the nt1 contains lightning protection circuitry to protect from lightning and line transients on the network interface. Three led status indicators on the front panel aid in fault isolation, operates as a standalone unit or in a multiple type 400 mounting
No other part numbers with same form, fit, and function found.
A self-contained item which permits the transfer of information between various types of computer support equipment and computers which would not otherwise be compatible. Excludes modem, communication; expander card, computer, automatic data processing; circuit card assembly; and cable assembly (as modified).
Classification: Machines and units thereof for processing data, nesoi
NSN 5998-01-260-5464
NSN 4140-01-187-4990
NSN 5998-01-539-7635
NSN 5945-00-836-0789
NSN 2925-00-412-2046
NSN 6240-01-633-9357
NSN 5950-00-827-6462
NSN 6135-01-220-7193
NSN 6105-01-348-6606
NSN 5910-01-145-5166
NSN 5920-01-076-0644
NSN 2925-01-358-8346