Total Access 850 Single DSX-1 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. ~ ...

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Noncontiguous bandwidth assignment Built-in DSU Synchronous operation to 1.536 Mbps in increments of 56/64 kbps 50 percent duty cycle output clock at all rates User provisioned via craft interface on SCU Provides two DB26 connectors for dual V.35 interfaces (DB26 to V.35 cables ...

Come From NATIONAL DATA MUX

Used for PBX applications or Analog Cross Connects 50 pin AMP connectors for connectivity Requires a BCU (L1 or L2) in Total Access 850 600 ohms (4-wire) or 600 ohms + 2.15 (2-wire) VF interface with DC isolation. Provisioning by onboard switches or craft interface. 2-wire ...

Come From NATIONAL DATA MUX