STM-1 Optical to Electrical Converter

Brand Name	veecom		Place of Origin	China

STM-1 Optical Electrical Converter fiber to ethernet :DHODT-EOC
Overview
DHODT-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.
Features

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.
Specifications

Items
Description

Electrical Interface
Standard
ITU-T G. 703 Compliant
Data Rate 155. 52 Mbps
Line Code CMI
Physical Connector BNC Coaxial
Optical Interface
Standard ITU-T G. 957 STM-1
Bit rate 155. 520 Mbps
Coding NRZ
Connector SC
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
Environment Working Temperature 0oC-50oC
Relative Humidity=< 90% (Non condensing)
Dimension WxHxD(mm): 205 x 136 x 42