1180402L1 | Single Ear & Mouth (E&M)/Transmit Only (TO) module (or the Total Access 750/850/1500. Used for PBX applications or Analog Cross Connects. 50 pin AMP connectors for connectivity. Only w/ BCU L1 or L2 in Total Access 850. Signaling type I, II, 111 and V. |
Total Access 750/850/1500 Single 2W/4W E&M/TO Module |
Used for ISDN extension Provides single BRI U-Interface (2B+D) 1180020L1 Single U-BR1TE module for the Total Access 750/850/1500. Provides ISDN U-interface (2B+D) extension up to 18 Kft. Uses 50 pin AMP for connectivity. ~ ...
Come From NATIONAL DATA MUX
Used for DDS applications Connects to standard 56/64K DSU/CSU Supports up to 18 kft of existing copper for remote DSU connectivity Uses 50 pin (M) AMP for connectivity Requires a BCU (L1 or L2) when used in a Total Access 850 ~ 1180005L1 Single OCU DP module for the Total ...
Come From NATIONAL DATA MUX