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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+ ER Transceiver
  • Features
  • Applications

 Transceiver unit with independent 1550nm cooled EML transmitter with TEC APD 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) 

 2.1 10GBASE-EW/ER, 
 10GBASE-EW/ER + FEC

P/N Product Description Data Rate (Gbit/s) Reach Wavelength TX_Min (dBm) TX_Max (dBm) Rx Sensitivity (dBm) Temperature (deg C)
BLS111-77BL SFP+ SR 9.95~11.3G 300M 850nm -6 -1 -14.6 0~70
BLS111-77VL SFP+ SR 9.95~11.3G 300M 850nm -6 -1 -14.6 （-40-85）
BLS332-77BL SFP+ IR 9.95~11.3G 2Km 1310nm -4 1 -15.5 0~70
BLS333-77BL SFP+ LR 9.95~11.3G 10Km 1310nm -4 1 -15.5 0~70
BLS336-77BL/
BLS556-77BL
SFP+ ER 9.95~11.3G 40km 1310/1550nm -3 3 -15.8 0~70
BLS558-77BL SFP+ ZR 9.95~11.3G 80Km 1550nm 0 4 -24 0~70