• DSFP MSA is developing a SFP+/SFP28 compatible form factor for 5G Mobile applications
  • DSFP has two TX/RX high speed pin pairs, instead of one TX/RX pin pair in SFP+/SFP28
  • DSFP is mechanically the same as SFP+/SFP28 modules
  • DSFP host ports accept SFP+/SFP28 modules
  • Some SFP+/SFP28 hardware control and alarm pins are not present on DSFP module but the equivalent functions exist via I2C

Founding Members

  • Amphenol
  • II-VI
  • Huawei
  • Lumentum
  • Molex
  • NEC
  • TE Connectivity
  • Yamaichi


  • Chair: Chris Cole, II-VI
  • Editor: Ali Ghiasi, Ghiasi Quantum LLC