48-128 channel telephone optical transceiver

  • supports caller ID and reverse polarity billing function

  • Support the mutual release function of each site

  • The voice port supports O-port and S-port interface

  • S-port is connected with the user's telephone

  • description

  •      48-128 ch Telephone Optical Terminals

    Telephone Optical Terminals (48-128 ch) series integrated access equipment is a multiplexed equipment for traditional TDM service and broadband IP data service access, and the transmission medium is E1 channel or fiber optic channel. It provides 64x64K subscriber services. User services include: voice, Ethernet, E1 (G.703), asynchronous data, etc.

    The product has a wide range of services and is economical and simple; it provides a quick and flexible solution for some relatively scattered users, small enterprises or users of temporary expansion of private lines.

    The products have high cost performance.

    Functional features
    1. Using SFP optical interface, making the product configuration more flexible and convenient, support optical port + E1 port protection
    2. Suitable for ≤ 128 user services
    3. Modular system design; according to user requirements, configure various functional service modules
    4. Configure FXO/FXS/Magnet/4-wire audio/E&M/RS232/RS422/RS485 etc. according to users' requirements
    5. High cost performance, beautiful shape, easy installation and operation
    6. Telecom-grade voice quality, support caller ID; anti-pole billing signal (optional)
    7. Provide perfect alarm and working status indicator
    8. Strong anti-interference ability, stable performance, perfect function
    9. Power supply AC220V or DC-48V power supply mode (optional)
    10. With perfect network management function, real-time detection of various states in the operation of the equipment (optional)
    11.19 inch 2 U aluminum profile chassis





      -5 to +35℃(+23 to +95℉)


      5 to 90%RH (No Condensation)

      Video Input(Transmitter)



      1xHDMI Type A, 19-pin, female

      Video Output(Receiver)

      1xHDMI Type A, 19-pin, female

      Link(Transmitter/ Receiver)

      1m~60Kmsingle / Multimode single / Duplex fiber optical cable

      Module type required

      SFP Type, Single / Multi mode ,Single / Duplex fiber (optional)

      Video Format

      4K@60Hz YUV 4:2:0, 1080P@60Hz, 1080i, 720P, 576P, 480P

      Audio Format

      Support LPCM 7.1, Dolby  True HD, DTS-HD Master Audio .


      HDCP Input

      HDCP 2.2, HDCP 1.4

      HDCP Output

      HDCP 1.4

      Power consumption

      Transmitter: 3watts(Maximum)

      Receive: 3watts(Maximum)

      Dimension (L×W×H)

      Transmitter: 96*100*25mm

      Receive: 96*100*25mm

      Net Weight