QSFP28 100GBASE-LR4 LAN WDM 10km Transceiver

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QSFP28 100GBASE-LR4 LAN_WDM 10km Transceiver

Form factor QSFP28 Part number GQS-SPO101-LR4C
Product Description 100GE, QSFP28, 100GBASE-LR4, LAN_WDM 10km Data Rate  4 x 26Gb/s DFB-based LAN-WDM
Average Tx Power(Each lane) -8.4 ~ +2.4dBm Average Rx Sens.(Each lane) -10.6 ~ 4.5dBm
Distance 10km Wavelength 4 LAN WDM channels are 1295.56, 1300.05, 1304.58 and 1309.14 nm
Connector MPO Transmitter LAN WDM
Receiver PIN Power dissipation <3.5w
Temperature 0°C to 70°C DDM Yes


This product is a 100Gb/s transceiver module designed for optical communication applications compliant to 100GBASE-LR4 of the IEEE P802.3ba standard. The module converts 4 input channels of 25Gb/s electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission. Reversely on the receiver side, the module de-multiplexes a 100Gb/s optical input into 4 channels of LAN WDM optical signals and then converts them to 4 output channels of electrical data.

The central wavelengths of the 4 LAN WDM channels are 1295.56, 1300.05, 1304.58 and 1309.14 nm as members of the LAN WDM wavelength grid defined in IEEE 802.3ba. The high performance cooled LAN WDM


DFB transmitters and high sensitivity PIN receivers provide superior performance for 100Gigabit Ethernet applications up to 10km links and compliant to optical interface with IEEE802.3ba Clause 88 100GBASE-LR4 requirements.

The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP+ Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. 


                                                                                                           ▪ 4 channels full-duplex transceiver modules

                                                                                                           ▪ Transmission data rate up to 26Gbps per channel      

                                                                                                           ▪ 4 x 26Gb/s DFB-based LAN-WDM Cooling transmitter

                                                                                                           ▪ 4 channels PIN ROSA

                                                                                                           ▪ Internal CDR circuits on both receiver and transmitter channels

                                                                                                           ▪ Low power consumption <3.5W

                                                                                                           ▪ Hot Pluggable QSFP form factor

                                                                                                           ▪ Up to reach 10km for G.652 SMF

                                                                                                           ▪ Duplex LC receptacles

                                                                                                           ▪ Built-in digital diagnostic functions

                                                                                                           ▪ Operating case temperature 0°C to +70°C

                                                                                                           ▪ 3.3V power supply voltage

                                                                                                           ▪ RoHS 6 compliant(lead free)


                                                                                                           IEEE 802.3ba 100GBASE LR4 

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OEM & Customs

With more than 10 years' experience in optics industry, we now have professional R&D team(more than 100 engineers) to fulfill customer's requirements. Such as optical design, mechanical design, Printed Circuit Board (PCB) layout and electrical design, software & firmware design, integrated assembly, specific labels, etc. We aim to create a highly reliable procurement platform for clients those value brands and quality. please feel free to contact us sales@infiberone.com


FREE SHIPPING!Every valid order(Minimum order amount: US$ 888) at Infiberone can get  Free shipping with named carrier DHL,FedEx, EMS and confirmed destination. Infiberone offers 1-2 days process time on most online orders meaning that your order will ship within a 48-hour period from the time it was received. please contact our Customer Service if you have any questions.

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