2.488 GBd SMF Transceiver for ATM/SONET OC-48, 2x5, 2km, RoHS Compliant

Not recommended for new designs

The Avago AFCT-5943Z / AFCT-5943xxZ are high performance, cost effective optical transceiver modules for serial optical data communications applications that range from 125 Mb/s to 2.7 Gb/s. They are designed to provide SONET/SDH compliant links at 2488 Mb/s for both short and intermediate reach links. The modules are designed for single mode fiber and operate at a nominal wavelength of 1300 nm.

They incorporate high performance, reliable, long wavelength optical devices and proven circuit technology to give long life and consistent service.


  • AFCT-5943LZ: Metalized Nose, EMI Shield, 0°C to 70°C
  • AFCT-5943ALZ: Metalized Nose, EMI Shield, -40°C to 85°C

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  • Multirate operation from 125 Mb/s to 2.7 Gb/s
  • Links of 2 km with 9/125 μm single mode fiber (SMF)
  • Multisourced 2 x 5 package style with LC receptacle
  • Single 3.3 V power supply
  • Wave solder and aqueous wash process compatible
  • Manufactured in an ISO9002 certified facility
  • RoHS compliant
  • Fully Class 1 CDRH/IEC 825 compliant
  • Compliant with ITU-T G.957, STM-16, I-16 and S-16.1 Optical Interfaces
Form Factor SFF
Data Rate (Gbps) 2.488
Maximum Distance (m) 2000
Connector Type LC
Fiber Type Singlemode
Nominal Optical Wavelength (nm) 1310
Lifecycle Not recommended for new designs