Product Description

Cloudtron SFP+10G-15-110K-D(I) SFP+ transceiver is designed for use in 10-Gigabit Ethernet links up to 110km over single mode fiber. The module consists of 1550 EML Laser, APD and Preamplifier in a high-integrated optical sub-assembly. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472. 

SFP+10G-15-110K-D(I) transceivers provide a unique enhanced digital diagnostic monitoring interface, which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical power, and received optical power and transceiver supply voltage. It also defines a sophisticated system of alarm and warning flags, which alerts end-users when particular operating parameters are outside of a factory set normal range. 

The SFP+ MSA defines a 256-byte memory map in EEPROM that is accessible over a 2-wire serial interface at the 8 bit address 1010000X (A0h). The digital diagnostic monitoring interface makes use of the 8 bit address 1010001X (A2h), so the originally defined serial ID memory map remains unchanged. 

Product Features

  • Up to 11.3Gb/s data links 
  • 1550nm EML transmitter and APD receiver 
  • Up to 110km on 9/125μm SMF 
  • Hot-pluggable SFP+ footprint 
  • Duplex LC/UPC type pluggable optical interface 
  • RoHS compliant and lead-free 
  • Support Digital Diagnostic Monitoring interface 
  • Single +3.3V power supply 
  • Compliant with SFF+MSA and SFF-8472 
  • Metal enclosure, for lower EMI 
  • Meet ESD requirements, resist 8KV direct contact voltage 
  • Case operating temperature:
      • Commercial: 0°C to +70°C
      • Industrial: -40°C to +85°C 


  • 10GBASE-ZR/ZW & 10G Ethernet 
  • SDH STM64 
  • Other Optical Links 

Ordering Information

Product Part Number
Data Rate (Gb/s)
Wavelength (nm)
Transmission Distance (km)
Temperature Range (Tcase) (°C)




110km SMF






110km SMF