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.
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 |
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