carrier-grade 64-128  channel telephone optical transmitter

  • 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

  •      Carrier-grade 64-128 way telephone optical transceiver

     Carrier-grade 64-128-way telephone optical transceiver Fiber optic transmission 64-128-way telephone PCM optical transceiver
    This series of telephone optical transceiver is a long-distance transmission telephone optical transmission equipment with optical fiber. The equipment is designed with super large-scale integrated circuit, concise appearance, easy to install and debug, maintenance-free, stable performance and other advantages, applicable to major communication operators, governments and enterprises and institutions.

    This series of 64-128-way telephone optical transceiver can provide 64-way telephone + 1~2-way physically isolated Ethernet port (line speed 100M) + 4E1 (optional) + 2-way video (optional) + 2-way bi-directional RS485/232 data (optional) through direct transmission of optical cable, and the networking mode is point-to-point, supporting FXO/FXS common telephone, 2/4W audio, magnet telephone, etc., which solves the telephone transmission problem of edge customers.

    The special digital multiplexer chip used in the carrier-grade 64-128-way telephone optical transceiver is powerful, and it integrates almost all digital logic functions in the device, thus significantly improving the performance and reducing the cost of the product. The equipment has excellent performance, stable and reliable work, low power consumption, high integration, small size, easy to install and maintain.

    Product features.
    1、Optional 1 to 2 physically isolated Ethernet ports (line speed 100M)
    2, Ethernet interface 10M/100M, full/half duplex fully adaptive, support VLAN protocol
    3、With Ethernet monitoring auto-reset function, no crash
    4、Rich Ethernet data prompt function, real-time prompt data communication status
    5, the remote device test button can realize the telephone local self-loop, convenient for users to test
    6, single-fiber or dual-fiber transmission 64-way telephone, support caller ID and reverse polarity billing function
    7、Integrated design of the whole machine, 64-way telephone transmission directly on the optical port to avoid 2 conversions
    8、Support the mutual release function of each site
    9、The voice port supports O-port and S-port interface, O-port is connected to the program-controlled switch, S-port is connected to the user's telephone
    10、Can additionally support 4-channel E1, 2-channel video and 1-channel RS485/232 data access
    11、All aluminum alloy shell, excellent heat dissipation function, high-grade and beautiful

    Technical parameters.
    ◆ FXS
    ◇Ringing voltage: 75V
    ◇Ringing frequency: 25HZ
    ◆ FXO
    ◇2-wire input impedance: 640Ω (off)
    ◇Return loss: 40 db
    ◇Ringing detection voltage: 35V
    ◆ Parameter
    ◇Ring detection frequency: 17HZ-64HZ
    ◇2-wire input impedance: 640Ω(off-line)
    ◇Return loss: 40 db

    ◆ Working conditions
    ◇Input voltage: AC220V; AC 110V; DC -48V; DC +24V
    ◇Power consumption: ≤5W

    ◇Resistance of user line loop: less than 3KΩ (including phone)
    ◇Feeder voltage: 48V; feeder current: 20~50mA; bell current: AC90 plus or minus 15V
    ◇Working voltage range: 36V~72V, no polarity requirement, or AC220V

    ◆ Optical interface parameters
    Optical wavelength: 850nm/1310nm multi-mode optical port, 1310nm/1550nm single-mode optical port
    ◇Optical interface: SC/FC
    ◇Transceiver module: >-6dBm
    ◇Receiving sensitivity of optical receiver <-36 (BER<10)
    ◇Receiving dynamic range: >-30dB
    Transmission distance: 2 km for multi-mode, 20~120 km for single-mode
    Jitter characteristics: Meet G.742 and G.832 standards

    ◇Ethernet interface specification
    ◇2 RJ45 ports, providing 1~2 Ethernet interfaces, the Ethernet port supports automatic adaptation of cross wires and straight wires, which can realize physical isolation
    ◇Ethernet interface rate: 10M/100M adaptive, 10M half-duplex, 10M full-duplex, 100M half-duplex, 100M full-duplex are available
    ◇Ethernet interface is compatible with IEEE 802.3 protocol
    Transmission rate: 100M





      -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