| product brief introduction |
The 400GBASE-FR4 optical module, featuring a duplex LC connector, achieves transmission distances of up to 2km over parallel single-mode fiber. This module complies with the IEEE 802.3bs 400GBASE-FR4 specification from the 100G Lambda MSA, as well as the 400GAUI-8/CEI-56G-VSR-PAM4 standard. The 400G Ethernet signal is transmitted over four CWDM wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed internally within the device. |
| product feature |
Maximum power consumption 9W
Commercial case temperature range 0°C to 70°C
Tested in target switches to ensure superior performance, quality, and reliability
Compliant with QSFP-DD MSA CMIS Rev5.0, OIF 56G PAM4, and 100G Lambda MSA standards
Hot-pluggable QSFP-DD form factor
High-speed electrical interface compliant with IEEE 802.3bs
8x50G PAM4 retimed 400GAUI-8 electrical interface
QSFP-DD ports are backward compatible with QSFP+, QSFP28, and QSFP56 modules
Maximum link length of 2km over single-mode fiber (SMF) |
| Specifications & Models: |
QSFPDD-400G-FR4
QSFPDD-400G-VR4
QSFPDD-400G-SR8
QSFPDD-400G-DR4
QSFPDD-400G-PLR4 |
