E1 Multiplexer
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BXT-M

Features

• Provides (2) E1 main link Interfaces

• Supports RS-232, RS-485, V.35, G.703 (co-directional) and 10/100 Mbps Ethernet

• Support Async or Sync (RS-232)

• Add/Drop multiplexing functionality

• Supports rate and interface conversion

• Network management via RS-232, RS-485 or Ethernet

• Optional GUI Management

• Modular higher density 2U or 4U high chassis

• AC or DC Power Supply options
  
   

Description

Network Access for E1, Serial and Ethernet

The BXT-M is a modular network access unit and Multiplexer designed to support IP and Fractional serial data integration. The unit contains dual E1 links that support ADD/Drop multiplexing when matched with a two additional BXT-M units. (see application 1)

Optional data cards allow interface and rate conversion supporting RS-232, RS-485, G.703 (co-directional) and 10/100 Mbps Ethernet. The BXT-M supports Nx64 data rates when utilizing the dual port V.35 or 10/100bt Ethernet cards. The RS-232 port can support Async speeds of up to 19.2Kbps.

Scalable for Multi-Site Applications

The BXT-M is available is also available in a 2U or 4U high density chassis. This allows support for additional Serial and Ethernet Ports at a central location. Up to (5) BXT cards can installed in the 2U high chassis. This will support up to (10) BXT-M remote units. Up to (13) BXT cards can be installed in the 4U high chassis. This will support up to (26) remote units.

The BXT-M network access units can be utilized with the higher density BX-10 Integrated Service Platform for economical high density Ethernet over E1 applications.