Dialogic® DTX-600 Compression Gateway

DTX-600 Compression Gateway

Multi-Service Network Optimizer

Multi-Service Network Optimizer

The Dialogic® DTX-600 Compression Gateway is a high-capacity multi-service, multi-rate voice and data compression system, designed to serve as a network optimizer platform in diverse network applications and end-user environments.

The DTX-600 Gateway can simultaneously compress toll quality voice, fax, Voice Band Data (VBD), native data (for example, V.35), and signaling. The system improves transmission media efficiency and helps achieve maximum bandwidth utilization and guaranteed Quality of Service (QoS) for traffic payloads.

Utilizing leading-edge technologies and techniques, such as the 8 kbps CS-ACELP algorithm, End-to-End Compression (EtEC), and the SPRINGS Micro-packets model, the DTX-600 Gateway can serve as a high-capacity multi-service circuit multiplication platform or can provide end-to-end service concentration.

Documentation

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Features

Benefits

More than 20:1 compression

Provides excellent compression ratio while delivering toll quality voice

Integration of toll quality voice, fax, VBD, and native data

Enables services convergence

SPRINGS micro-packet technology

Allows full bearer utilization

Intelligent end-to-end compression

Delivers optimized compression benefits

Significant scalability

Can begin with a minimum up-front investment

Up to 24 trunk and bearer bitstreams

Suits a typical capacity in the POP

Technical Specifications 

Traffic Features

 

Compression ratio for voice
Speech encoding algorithms Supports Variable Bit Rate (VBR)
Supports Digital Speech Interpolation (DSI)

    • More than 20:1 (toll quality)

    • CS-ACELP

    VBD and fax compression
    Fax and VBD call protection
    G3 standard and non-standard fax

    • Proprietary algorithms
    • Forward Error Correction (FEC)

    Data efficient transmission

      • HDLC flag removal

      Trunk Data Interfaces

         

        E1
        T1
        Physical types
        Bit rate

          • 2.048 Mbps Balanced 120ý/Unbalanced 75ý
          • 1.544 Mbps Balanced 100ý
          • V.35, channelized E1/T1
          • Up to 1.984 Mbps
          DTX-600 Gateway/Switch Interface

           

          ITU-T Rec Q.50
          Customized interface
          Dynamic Load Control (DLC) per clique/bearer
          Operator selectable DLC ON/OFF threshold

          • Types A and B
          • Optional
          Operation Mode

           

          Single destination
          Multi-clique
          Multi-bearer
          Combined multi-clique and multi-bearer
          • Point-to-point
          • Up to 8
          • Up to 8
          Cluster Configuration

           

          Backup protection
          Active standby mode                                       

          • Up to 16:1
          • Standard
          Signaling

           

           Supports signaling compression
          • R2D, SS7, PRI, and others
          Echo Cancellation

           

          Built-in
          Echo Tail Length (ETL)
          • Optional
          • Maximum 96 msec (standard 64 msec)
          Dimensions 
          Dialogic® DTX-600 Compression Gateway
          Height
          Width
          Depth
          Weight (nominal)
          • Compact chassis
          • 448 mm (17.6 inch)
          • 445 mm (17.5 inch)
          • 270 mm (10.6 inch)
          • 20 kg (47.5 lbs)
          Product Safety 
          The DTX-600 Gateway is certified/licensed
          for the following (where applicable)
          • UL 1950, 3rd Edition, for the US
          • CSA 22.2 No. 950 for Canada
          • Telcordia GR-1089-Core
          CE compliance with the low voltage
          directive 73/23/EEC on the basis
          of the following standards
          • EN 60950 Amd.4
          • AS/NZS 3260 Amd.4, for Australia and New Zealand
          Electromagnetic Compatibility (EMC) 
          The relevant requirements for EMC are
          Europe (EU), according to the
          EMC Directive (89/336/EEC)
          • EN 300386-2
          • Emissions, EN55022 - Class B
          • Immunity, ENG1000 - 2,3,4,5,6
          Note: Compliance is with relevant items in standards.
          Environmental Conditions 
          Operates in customer premises and central office
          Meets and/or exceeds environmental standards, including:
                                                                           
          • ETSI ETS 300019
          • Telcordia GR-63
          Type Approval 
          US FCC 68
          CE TTE
          • FCC 68
          • TTE
          Operation 
          Temperature range
          Humidity range
          •  From -5ºC to 50ºC
          • From 5% to 95% (relative humidity)
          Storage and Transportation 
          Temperature range
          Humidity range
          • From -40ºC to 70ºC 
          • From 5% to 95% (relative humidity)

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