GQD-MPO401-SR8C     400G QSFP-DD SR8 VCSEL 850nm 100m

The 400G QSFP-DD SR8 optical transceiver modules are designed to support 400G Ethernet, suitable for data center links up to 100m over multi-mode fiber with FEC. The 400G QSFP-DD SR8 modules are compatible with IEEE 802.3cd 400GBASE-SR8 and IEEE 802.3cd 200GBASE-SR4. The module supports eight electrical interface lanes which operate in 50G PAM4 encoding mode resulting in 400G (8x50G) data rate. The 400GBASE-SR8 QSFP-DD modules are used to connect multiple 400G signals from the server side (NICs) to the data center aggregation switch.

GDM-SPO401-FR8C   400G QSFP-DD PSM8 EML 1310nm 2km

GDM-SPO401-LR8C   400G QSFP-DD PSM8 EML 1310nm 10km

The 400G QSFP-DD PSM8 optical transceiver modules are designed to support 400G Ethernet, suitable for data center links up to 2km or 10km over single mode fiber with FEC. The 400G QSFP-DD PSM8 modules are compatible with IEEE 802.3bs 200GBASE-DR4. The module supports eight electrical interface lanes which operate in 50G PAM4 encoding mode resulting in 400G (8x50G) data rate.

GQD-SPO401-FR8C400G     QSFP-DD FR8 EML LWDM8 2km

The 400G QSFP-DD FR8 optical transceiver modules are designed to support 400G Ethernet, suitable for data center links up to 2km over single mode fiber with FEC. The 400G QSFP-DD FR8 modules are compatible with IEEE 802.3bs 400GBASE-FR8. The module supports eight electrical interface lanes which operate in 50G PAM4 encoding mode resulting in 400G (8x50G) data rate.

GQD-SPO401-LR8C     400G QSFP-DD LR8 EML LWDM8 10km

The 400G QSFP-DD LR8 optical transceiver modules are designed to support 400G Ethernet, suitable for data center links up to 10km over single mode fiber with FEC. The 400G QSFP-DD LR8 modules are compatible with IEEE 802.3bs 400GBASE-LR8. The module supports eight electrical interface lanes which operate in 50G PAM4 encoding mode resulting in 400G (8x50G) data rate.

GQD-SPO401-XLR8C     400G QSFP-DD XLR8 EML LWDM8 20km

The 400G QSFP-DD XLR8 optical transceiver modules are designed to support 400G Ethernet, suitable for data center links up to 20km over single mode fiber with FEC. The 400G QSFP-DD LR8 modules are compatible with IEEE 802.3bs 400GBASE-LR8. The module supports eight electrical interface lanes which operate in 50G PAM4 encoding mode resulting in 400G (8x50G) data rate.

GQD-SPO401-ER8C     400G QSFP-DD ER8 EML LWDM8 40km

The 400G QSFP-DD ER8 transceiver is designed for 400GBASE-ER8 Ethernet links reach up to 40km over dual SMF with FEC. On the transmission side, it converts 8x 50G 400GAUI-8 PAM4 electrical input channels (each 53.125Gbps) into 8 Single Lambda 50G PAM4 LAN-WDM optical signals which are multiplexed for transmission over single fiber. Reversely the opposite is done on the receiving side, optical signal is received and demultiplexed and then it converts 8 Single Lambda 50G PAM4 LAN-WDM optical signals into 8x 50G 400GAUI-8 electrical inputs.

GQD-SPO401-DR4C     400G QSFP-DD DR4 EML 1310nm 500m

The 400G QSFP-DD DR4 optical transceiver modules are designed to support 400G Ethernet, suitable for data center links up to 500m over single mode fiber with FEC. The 400G QSFP-DD DR4 modules are compatible with IEEE 802.3bs 400GBASE-DR4. The transmission side converts 8x 50G PAM4 electrical signals into 4x 100G PAM4 optical signal. Reversely the receiving side converts 4x 100G PAM4 optical signal into 8x 50G PAM4 electrical signals.

GQD-SPO401-XDR4C     400G QSFP-DD XDR4 EML 1310nm 2km

The 400G QSFP-DD XDR4 optical transceiver modules are designed to support 400G Ethernet, suitable for data center links up to 2km over single mode fiber with FEC. The 400G QSFP-DD XDR4 modules are compliant with IEEE 802.3cu 100GBASE-FR1 (four channels). The transmission side converts 8x 50G PAM4 electrical signals into 4x 100G PAM4 optical signal. Reversely the receiving side converts 4x 100G PAM4 optical signal into 8x 50G PAM4 electrical signals.

GQD-SPO401-PLR4C     400G QSFP-DD PLR4 EML 1310nm 10km

The 400G QSFP-DD PLR4 optical transceiver modules are designed to support 400G Ethernet, suitable for data center links up to 10km over single mode fiber with FEC. The 400G QSFP-DD PLR4 modules are compatible with IEEE 802.3cu 100GBASE-LR1. The transmission side converts 8x 50G PAM4 electrical signals into 4x 100G PAM4 optical signal. Reversely the receiving side converts 4x 100G PAM4 optical signal into 8x 50G PAM4 electrical signals.

GQD-SPO401-FR4C     400G QSFP-DD FR4 EML CWDM4 2km

The 400G QSFP-DD FR4 optical transceiver modules are designed to support 400G Ethernet, suitable for data center links up to 2km over single mode fiber with FEC. The 400G QSFP-DD FR4 modules are compatible with IEEE 802.3cu 400GBASE-FR4. The transmission side converts 8x 50G PAM4 electrical signals into 4x 100G PAM4 optical signal. Reversely the receiving side converts 4x 100G PAM4 optical signal into 8x 50G PAM4 electrical signals.

GQD-SPO401-LR4C     400G QSFP-DD LR4 EML CWDM4 10km

The 400G QSFP-DD LR4 optical transceiver modules are designed to support 400G Ethernet, suitable for data center links up to 10km over single mode fiber with FEC. The 400G QSFP-DD LR4 modules are compatible with 400G-LR4-10 specification of 100G Lambda MSA. The transmission side converts 8x 50G PAM4 electrical signals into 4x 100G PAM4 optical signal. Reversely the receiving side converts 4x 100G PAM4 optical signal into 8x 50G PAM4 electrical signals.