Generic 400GBASE-LR4 Compatible LINK-PP 400G QSFP-DD Specifications The Generic 400GBASE-LR4 Compatible LINK-PP module is a high-performance 400G QSFP-DD optical transceiver engineered for demanding data communication environments. It translates eight channels of 53.125Gb/s electrical input into four lanes of 106.25Gb/s optical signals. Compliant with IEEE 802.3bs and QSFP-DD MSA standards, this hot-pluggable module features a single 3.3V power supply and low power consumption. Generic Part Number400GBASE-LR4Vendor NameLINK-PP Max Data Rate 425Gbps Form Factor

H3C QDD-DR4-400G-Si Compatible LINK-PP 400GBASE-DR4 QSFP-DD 8 x 50G PAM4 Silicon Photonics Optical Transceiver Module (SMF, 1310nm, 500m, MPO-12, DOM) The H3C QDD-DR4-400G-Si Compatible LINK-PP 400GBASE-DR4 silicon photonics module, MPO-12 connector, up to 500m over parallel single-mode fiber. It is compliant with QSFP-DD MSA, IEEE 802.3bs protocol and 400GAUI-8 standards. H3C Part NumberQDD-DR4-400G-SiVendor NameLINK-PP Form Factor QSFP-DD Max Data Rate 425Gbps Wavelength 1310nm Max Cable Distance 500m Connector MPO-12/APC Media SMF Transmitter Type

Cisco QDD-ER8-400G Compatible LINK-PP 400G QSFP-DD PAM4 LWDM ER8 Transceiver Module (SMF, 1310nm, 40km, LC, DOM)  The Cisco QDD-ER8-400G Compatible LINK-PP module is a transceiver module designed for 40km optical communication applications, and it is compliant to 50G Lambda MSA standard. This module can convert 8-channel 53.125Gb/s electrical data to 8-channel optical signals, and multiplex them into a single channel for 425Gb/s optical transmission. Similarly, it optically de-multiplexes a 425Gb/s input into 8-channel signals, and converts them to 8-channel output

NVIDIA/Mellanox QDD-LR8-400G Compatible LINK-PP 400GBASE-LR8 QSFP-DD 8 x 50G PAM4  Transceiver Module (SMF, 1310nm, 10km, LC, DOM)  The NVIDIA/Mellanox QDD-LR8-400G Compatible LINK-PP module is a transceiver module designed for 10km optical communication applications, and it is compliant to 50G Lambda MSA standard. This module can convert 8-channel 53.125Gb/s electrical data to 8- channel optical signals, and multiplex them into a single channel for 425Gb/s optical transmission. Similarly, it optically de-multiplexes a 425Gb/s input into 8-channel signals, and converts them to 8

HW QSFP-DD-400G-DR4 Compatible LINK-PP 400G QSFP-DD Specifications The HW QSFP-DD-400G-DR4 Compatible LINK-PP module is a high-performance 400G QSFP-DD DR4 optical transceiver designed for 500m single-mode fiber applications. Operating via an 8-channel 53.125Gb/s PAM4 electrical interface and a 4-channel 106.25Gb/s optical architecture , it features a single 3.3V power supply , a maximum power consumption of 9.5W , and integrated digital diagnostic monitoring functions. HW Part NumberQSFP-DD-400G-DR4Vendor NameLINK-PP Form Factor QSFP-DD Max Data Rate 425Gbps

HPE Aruba S3N94A Compatible LINK-PP 400G-PLR4 QSFP-DD 8 x 50G PAM4 Transceiver Module (SMF,1310nm,10km,MPO-12/APC,DDM) The HPE Aruba S3N94A Compatible LINK-PP module is a 400Gb/s Quad Small Form Factor Pluggable-double density (QSFP-DD) optical module designed for 10km optical communication applications. The product is designed with form factor,optical/electrical connection and digital diagnostic interface according to the QSFP-DD Multi- Source Agreement(MSA). HPE Aruba Part NumberS3N94AVendor NameLINK-PP Form Factor QSFP-DD Max Data Rate 425Gbps (4x 106.25Gbps)