MF-2500DS-R14-201 reciever equivalent, sonet/sdh transmitter & reciever.
Full SONET/SDH line up Low cost Compact, low power -5.2 V,+5V power supply, DC/DC converter built in for Rx Case Temp. Range: Class 1; -5 to +75° C / Class 2; -40 to +85°.
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