The 21-216, Fiberoptic G.703 Codir – IEEE C37.94 converter is intended to extend distance and galvanic isolate the teleprotection equipment for substations connection to multiplexers.
The 21-216 is an electro-optical interface converter between electrical G.703 Codir. 64Kbps (balanced) interface and IEEE C37.94, N times 64Kbps optical interface.
The 21-216 can be used to extend the reach of balanced G.703 interfaces up to 2km allowing for a cost effective transmission without electromagnetic interference and signal degradation.
The 21-216 works with any channel selection in the IEEE C37.94 data format and can be easily configured.
|Fiber optic link|
|Fiber||Multi mode 50/125um or 62.5/125um, ST-connector|
|Optical system budget||13dB in 62.5/um. 9dB in 50/125um fiber|
|Typical distance||0 - 2km (3dB system margin for 50/125um and 6dB for 62.5/125um)|
|Connector||RJ45, S/FTP cable|
|DC||48V DC to 250V DC, ±20%|
|AC||230VAC ±20%, 50-60 Ηz|
|AC-connector||IEC 320, 3 pin|
|Operating temperature range||-25 to +55 oC|
|Storage teperature range||-40 to +85 oC|
|Relative humidity operating||5 to 95 %|
|Relative humidity storage||5 to 95 % non condensing|