10G SFP+ 1550nm 40km Transceiver

10GBASE-ER SFP+ 1550nm 40km Transceiver

IP-HFLK40E55CSFP+ transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). The transceiver consists of five sections: the LD driver, the limiting amplifier, the digital diagnostic monitor, the 1550nm EML laser and the PIN/TIA. The module data link up to 40km in 9/125umSingle-mode fiber.

This transceiver meets the SFP+ industry standard package utilizing an integral LC-Duplex optical interface connector. An enhanced Digital Diagnostic Monitoring Interface compliant with SFF-8472 has been incorporated into the transceiver. It allows real time access to the transceiver operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power and transceiver supply voltage by reading a built-in memory with I²C interface.


  • Up to 11.3Gbps Data Links
  • 1550nm EML laser transmitter and PIN/TIA receiver
  • Up to 40km on 9/125µm SMF
  • Hot-pluggable SFP footprint
  • Duplex LC/UPC type pluggable optical interface
  • Low power dissipation
  • Metal enclosure, for lower EMI
  • RoHS compliant and lead-free
  • Support Digital Diagnostic Monitor interface
  • Single +3.3V power supply
  • Compliant with SFF-8472
  • Case operating temperature
  • Commercial: 0°C to +70°C


Compatible model name 10GBASE-ER SFP+ 1550nm 40km Module Brand Inphilight
Package type SFP+ Transmission rate 10.3125Gbps
wavelength 1550nm The longest transmission distance 40km
interface LC duplex Laser type EML 1550nm
Fiber type Single mode SMF Data Diagnosis (DOM) Yes
Emitted light power -1~4dBm Receiving sensitivity <-16dBm
Commercial temperature 0~70°C (32~158°F) protocol SFP+ MSA, CPRI, eCPRI


  • 10GSONET/SDH, OTU2/2e

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