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.

QSFP28 SR4 Transceiver

  • Features
  • Applications

 Transmission data rate up to 26Gbit/s per channel 
 Up to 70m on OM3 Multimode Fiber (MMF) and 100m on OM4 MMF 
 Low power consumption <3.5W 
 Operating case temperature 0°C to +70°C
 3.3V power supply voltage
 RoHS 6 compliant 
 Hot Pluggable QSFP form factor
 MPO connector receptacle
 Built-in digital diagnostic function

 IEEE 802.3bm 100GBASE SR4 and 40GBASE SR4 
 Proprietary High Speed Interconnections
 Data center 

Product Description
Data Rate (Gbit/s)
TX_Min (dBm)
TX_Max (dBm)
Rx Sensitivity (dBm)
Temperature (deg C)
BLQDDB-EEBM QSFP28 SR4 100G 100m / -8.4 2.4 -10.3 0-70
BLQ003-EEBL QSFP28 LR4 100G 10km / -4.3 4.5 -10.6 0-70
BLQ992-EEBL QSFP28 CWDM4 100G 2km / -6.5 2.5 -11.5 0-70
BLQCC2-EEBM QSFP28 PSM4 100G 2km / -5.5 2 -10.2 0-70