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4E1 PDH optical multiplexer
Item No.: OE-4A
Description:
Our OE-4A 4E1 PDH Optical Multiplexer 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 Features:
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with the our independent developed special IC as the center, Low power consumption,high reliable |
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industrial-level, Modularize design,SMT surface place craftwork |
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suitable for the run standard of carrier class ,50,000 hours lifespan |
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independently for the un-used E1 branch circuit happened the false warning. |
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control connector loopback from far end equipment of E1 |
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Have the conditon of the warning |
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single-fiber, dual-fiber is optional ,save the source of fiber |
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flexible the way of supplying power (DC-48V Or AC 220V) |
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the power and other parameter indicate LED can watch system condition,supply the warning of beep. |
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super fiber dynamic range.it adjust by itself when used. |
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strictly materials choose and quality control make sure high quality and reliable.
Technology parameter
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Fiber port |
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Port |
FC(SC,ST etc) |
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Working wavelength |
1310nm/1550nm |
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Transmitting power |
>-10dBm |
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Receiving Sensitivity |
>-35dBm |
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Minimumn link loss |
30dB |
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E1 port |
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Connector type |
75Ω/BNC(Q9) |
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Code pattern |
HDB3 |
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Bit rate |
2.048Mbit/s±50ppm |
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Jitter |
ITU-T G.823 |
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Physics parameter |
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Power input voltage |
AC176V~264V / 50Hz DC-36~72V |
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Power Consumption |
< 10W |
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Working temperature |
0-60ºC |
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Humidity |
< 95% |
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Dimension |
19 inch1Ustandard Cabinet:L*W*H= 480 * 170 * 44 (mm) |
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