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Best Price 8-Channel Phone & 1 100M Ethernet Telephone Multiplexer

The TCE-DH6808E series Telephone Multiplexer is a series of fully-developed telephone voice transmission equipment independently developed by our company to realize the real-time, synchronous, distortion-free and high-speed telephone + Ethernet signal on single fiber Quality of long-distance transmission, all interfaces with a modular design, support for hot-swappable and Fast Ethernet transmission equipment.High-quality telephone voice effects to meet the needs of users, plug and play design makes installation easy, without the need for on-site regulation, the optical module and core circuits are imported industrial chips, full surface mount, and advanced Lightning protection, anti-electromagnetic radiation devices and other technologies, high stability, all of the optical and electrical interfaces are in line with international standards to ensure that the product can be a variety of complex environments long-term trouble-free continuous operation.


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  • Ø Plug-and-play design makes installation easy, without the need for on-site regulation;

    Ø Each provide 1-8 telephone interface (fixed);

    Ø Provide 1/2-Channel line speed 10/100M Ethernet interface (optional);

    Ø Telephone interface for RJ11 (RJ11 crystal head can be inserted);

    Ø Adopt traditional PSTN ordinary voice, each voice occupies a 64K channel, support for caller ID;

    Ø Small size, beautiful appearance, easy installation;

    Ø Perfect status display, easy to maintain management;

    Ø Conforms to telecommunications standards;

    Ø Transmit analog phone and fax signals;

    Ø High-quality metal shell, with paint technology, practical and beautiful;

    Ø Convenient on-site wiring, easy maintenance, transmission performance, large capacity;


  • Product Name

    8-Channel phone +1 Ethernet Telephone Multiplexer

    Product Type

    TBC-DH6808E

    Rate

    10M / 100M, full duplex, half duplex fully adaptive

    Transmission bandwidth

    each network port 25M

    Fiber type

    single mode single fiber

    Fiber Interface

    FC round with thread

    Transmission distance

    0-20 km

    Wavelength

    1310 / 1550nm

    Transmit power

    -8dBm ~ -3dBm

    Receiver sensitivity

    <-35dBm

    Light saturation

    -3dB

    Optical loss

    0.4dBm / km

    Optical transmission distance

    single-mode transmission of 20 km, multi-mode transmission of 500 meters

    Protocol

    Support IEEE 802.3, IEEE 802.1Q (VLAN)

    Physical interface

    RJ45 , support AUTO-MDIX (cross-straight line adaptive)

    Phone Interface

    RJ11

    Speech coding

    PCM coding ,each speech 64kbps

    Crosstalk attenuation

    ≥ 65dB

    Weighing noise

    ≤63.7dBmop

    Insertion loss

    -3 ± 0.75dB

    Frequency characteristics

    300 ~ 3400Hz (-0.6 ~ + 3dB)

    Two-wire AC input impedance

    200 + 680 // 0.1 Ω (three components)

    Ringing voltage

    35 ~ 150V

    Ringing frequency

    17 ~ 60HZ

    Return loss

    20dB

    Ring current

    AC90 plus or minus 15V

    Lightning protection level

    Level 3  lightning protection  

    Operating temperature

    -40 ~ 85 ℃

    Working voltage

    AC90 - 260V / 50HZ

    Power consumption

    10W

    The average time to failure

    ≥ 100000 hours

    Product Size

    210mm * 105mm * 30mm

    Weight

    1.5KG / pair


  • Product Size

    210mm * 105mm * 30mm

    Weight

    1.5KG / pair