Transponder TQ-3ES – Компания «Т8». DWDM-системы

Transponder TQ-3ES

Transmission of signals with a linear speed of 2.67 Gbit/s in the OTU1 channel with Super-FEC

  • Useful for organizing 1+1 and ring protection
  • Super-FEC G.975 I.3 or FEC G.709 error correction algorithm
  • OTN OTU1 line interface
  • OSNRT = 8.5 dB (0.1 nm, BER = 10 -12)

Quadruple transponder TQ-3ES combines 2 client GE streams, STM-1/4 streams into a linear OTU1. The TQ-3FS contains four transponders, each of which transmits one GE client stream, TM-1/4/16 to the OTU1 stream. Transponders in the TQ-3FS are working and configured independently: a different combination of client streams is possible. TQ-3FS is only available with FEC G.709.


OSNRτ (0,1 нм, BER=10^-¹²)8,5 dB

Line InterfaceOperating Mode
Number of interfaces4
Interface typeSFP
Interface standardOTU1
Modulation formatNRZ
Automatic dispersion correctionno
Wavelength rangeDetermined by the module
Output power  (BER=10-¹²)Determined by the module
Receiver sensitivity (BER=10-¹²)Determined by the module
Receiver overload (BER=10-¹²)Determined by the module
Client Interface
Interface typeSFP
Interface standardGE, STM-1/4/16
Power consumption30 W