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Best Price 32-Channel Telephone Multiplexer

The TCE-DH6832 series PCM Telephone Multiplexer uses the most advanced PCM design, call quality up to broadcast quality.

This series of PCM Telephone Multiplexer can use a fiber optic transmission of 1 to 32 telephone and 2 Ethernet signals at the same time, is a high reliability, cost-effective long-distance transmission equipment.


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  • l Provides 4* 10/100M Ethernet interface;

    l Provide 1-32 channels telephone interface (can be customized according to user needs);

    l Voice interface supports caller ID and provide anti-polar signal;

    l Small size, handsome in appearance, easy installation and operation;

    l Perfect status display, easy maintenance and management;

    l Adapt to a variety of power environments-48VDC or 220AC;


  • Optical interface

    Type

    FC, ST Optional

    Wavelength

    1310 / 1550nm

    Transmission media

    single-mode, multi-mode optional

    Transmit power

    -12dbm- + 3dbm

    Receiving sensitivity

    -30dbm ~ -20dbm

    Ethernet interface

    Rate

    10 / 100BASE-T

    Interface Type

    RJ45

    phone

    Number of telephone channels

    1-128

    Telephone interface

    RJ11

    FXS phone port

    Ringing voltage

    75V

    Ringing frequency

    25HZ

    Second-line input impedance

    600Ω (off-hook)

    Return loss

    40 dB

    FXO Interface

    Ringing detection voltage

    35V

    Ringing detection frequency

    17HZ-60HZ

    Second-line input impedance

    600Ω (off-hook)

    Return loss

    40 dB

    Power Supply

    Send

    5A 5VDC

    Receive

    5A 5VDC

    Mean time between failures

    MTBF> 100,000 hours

    Power consumption

    25W

    Environment

    Operating temperature

    -20 ℃ -75 ℃

    Storage temperature

    -40 ℃ -85 ℃

    Humidity

    0-95%

    Size

    16-Channel: 482mm*135mm*45mm 

    32-Channel: 482mm*135mm*65mm

    64-Channel: 482mm*165mm*80mm

    128-Channel: 482mm*165mm*150mm

    Working status indicator

    1-32 indicates for each call that the light is off when the phone is off-hook, and the phone picks up the light is on ;

    LINK is the indicator of the optical link. When the optical link is disconnected, the indicator goes off. When the optical link is connected, the indicator PWR is the indicator of the power. When the power is on, the indicator is off and no power is off.


  • Size

    16-Channel: 482mm*135mm*45mm 

    32-Channel: 482mm*135mm*65mm

    64-Channel: 482mm*165mm*80mm

    128-Channel: 482mm*165mm*150mm