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FastFOM Telecom Equipments Co., Ltd.

China Manufacturer with main products: PDH SDH Multiplexer, TDM over IP, E1 Converter, PCM Multiplexer, Fiber Media Converter, Modems

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STM-1 Optical/Electrical Converter SDH-EOC

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Place of Origin: Jiangsu in China


STM-1 Optical/Electrical Converter:SDH-EOC
STM-1 Optical/Electrical Converter
SDH-EOC is an interface converter for STM-1 electrical and optical interface conversion. It is designed for the SDH equipment coaxial interface and optical interface interconnect, as well as the ATM 155.520 Mbps interface and SDH device interconnection.
Complete loop-back facility is supported for system diagnostic and commissioning. Compact casing and simple operation achieve the cost saving and investment protected.
High reliability, comply with ITU-T G.703 and G.957
Single Fiber Bi-Directional is selectable
State-of-the-art design, ensure normal working under different environment.
Supports local and remote loop-back on electrical or optical interface for system diagnostic.
Suitable for SDH and ATM 155.52 Mbps interface interconnection.
Simple operation and maintenance
Compact design and low power consumption.
Electrical Interface
 ITU-T G.703 Compliant
Data Rate
 155.52 Mbps
Line Code
Physical Connector
 BNC Coaxial
Optical Interface
 ITU-T G.957 STM-1
Bit rate
 155.520 Mbps
Light source
 Laser Diode
Wave length
 1310nm (Typical),or 1550 nm (Optional) or Single Fiber Bi-Directional (Optional)
Transmit power
 -12 dBm (1310nm) / -5 dBm (1550nm)
Receive sensitive
 -36 dBm (1310nm) / -38 dBm (1550nm)
Power supply
 AC 220V
 Range 165V to 265 V
DC -48V
 Range -36V to -72V
Power Consumption
 =< 3 W
 Working Temperature
Relative Humidity
 =< 90% (Non condensing)
 WxHxD(mm): 205 x 136 x 42


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