This standard specifies a DS1-rate electrical interface at the network interface (NI) between the network and customer installation (CI). Requirements include electrical characteristics, format parameters, and physical characteristics at the NI. This standard provides NI compatibility, information and is not meant to be an equipment specification.
Original price was: $220.00.$110.00Current price is: $110.00.
Network and Customer Installation Interfaces – DS1 Electrical Interfaces
The Alliance for Telecommunications Industry Solutions , 05/01/1999
Pages: 78






