4e1 PDh Optik Çoğullayıcı (OE-4A)

4E1 PDH optical multiplexer
Product Model: OE-4A
Discription: Our multifuction OE-4A 4E1 PDH Optical Transceiver is developed by ourselves as the increasing fastly in present market from private network customers. A machine largest can supply 4 pieces E1 connector. It speacial used in communication get little volume, high-reliable customers.
This equipment as a high performance mature technology products. The inner softwear is for Modulization structure. The circuit used the single board frame, parts of hardwear own the FPGA of proprietary intellectual property rights, code, digital smooth lock as a Unity. So that various of Indicators can superior to each advice of ITU-T. And it is wildly apply in network systems of Telecom, Mobile, Unicom, electric force, railway, Army, bank etc for professional communicate internet.

Products future:

With the our independent developed special IC as the center, Low power consumption, high reliable
Industrial-level, Modularize design, SMT surface place craftwork
Suitable for the run standard of carrier class, 50, 000 hours lifespan
Independently for the un-used E1 branch circuit happened the false warning.
Control connector loopback from far end equipment of E1
Have the conditon of the warning
Single-fiber, dual-fiber is optional, save the source of fiber
Flexible the way of supplying power (DC-48V Or AC 220V)
The power and other parameter indicate LED can watch system condition, supply the warning of beep.
Super fiber dynamic range. It adjust by itself when used.
Strictly materials choose and quality control make sure high quality and reliable.

Technology parameter
Fiber port
Port FC(SC\ST etc)
Working wavelength 1310nm/1550nm
Transmitting power >-10dBm
Receiving Sensitivity >-35dBm
Minimumn link loss 30dB
E1 port
Connector type 75Ω /BNC(Q9)
Code pattern HDB3
Bit rate 2.048Mbit/s± 50ppm
Jitter ITU-T G. 823
Physics parameter
Power input voltage AC176V~264V / 50Hz DC-36~72V
Power Consumption < 10W
Working temperature 0-60 degree
Humidity < 95%
Dimension: 19 inch1Ustandard Cabinet: L*W*H= 480 * 170 * 44 (mm)