RUIGU focus on optical transceivers’ R&D and produce in different networks. Like Datacenter, Cloud-network, Tele-communication, Data-communication, Enterprise, Storage, Metro and CWDM/DWDM network. For Datacenter and Cloud-network, we could provide 25G SFP28/40G QSFP+/100G QSFP28/ AOC and DAC cable, etc. Datacom and Telecom transceivers like 100G CFP/CFP2/4, 1G/10G Ethernet etc.
SFP+ xWDM Transceiver
  • Features
  • Applications

 Transceiver unit with independent 
 8-Wavelengths CWDM cooled EML transmitter with TEC PIN photodiode receiver  Support up to 11.3Gb/s bit rates  
 Compliant with SFP+ Electrical MSA SFF-8431 
 Compliant with SFP+ Mechanical MSA SFF-8432 
 Metal enclosure for lower EMI 
 Power dissipation <1.5W 
 Laser Class 1 IEC/CDRH compliant 
 Links of 40 km with 9/125 µm single mode fiber (SMF) 


Product Description
Data Rate (Gbit/s)
TX_Min (dBm)
TX_Max (dBm)
Rx Sensitivity (dBm)
Temperature (deg C)
 BLCXX5-77BL SFP+ CWDM  10G 20km O-BRAND-CWDM -3 3 -16.4 0~70
 BLCXX6-77BL SFP+ CWDM ER 10G 40Km O-BRAND-CWDM -3 3 -16.4 0~70
 BLCXX8-77BL SFP+ CWDM ZR 10G 80km C-BRAND-CWDM 0 4 -24 0~70
 BLDXX5-77BL SFP+ DWDM  10G 20km C-BRAND-DWDM -3 3 -16.4 0~70
 BLDXX6-77BL SFP+ DWDM ER 10G 40km C-BRAND-DWDM -3 3 -16.4 0~70
 BLDXX8-77BL SFP+ DWDM ZR  10G 80km C-BRAND-DWDM 0 4 -24 0~70