400G QSFP-DD LR4 PAM4 CWDM4 lanes MUX/DEMUX design 10km Optical Transceiver Module (1271nm 1291nm 1311nm 1331nm LC SMF 10km with FEC DDM)
The 400G QSFP-DD LR4 modules support link lengths up to 10 km over a pair of standard G.652 single-mode fiber (SMF) with duplex LC connectors. It complies with the IEEE 802.3bs protocol and 400GAUI-8/CEI-56G-VSR-PAM4 standard. It uses built-in CWDM mux/demux and duplex LC connectors to aggregate 4 channels with 100G capacity per channel, using 1271 to 1331nm CWDM lasers.
Feature:
1.400G-LR4 QSFP-DD PAM4 Optical Transceiver Module uses Duplex LC connector to transmit 10km.
2.High-speed Electrical Compliant to IEEE 802.3bs, Compliant with QSFP-DD CMIS, QSFP-DD MSA and 100G Lambda MSA 400G-LR4 Specification.
3.Hot Pluggable QSFP-DD Form Factor, QSFP-DD Port is Backward Compatible with QSFP+, QSFP28 and QSFP56 Modules.
5.Complies with QSFP-DD MSA CMIS Rev4.1, OIF 56G PAM4 and 100G wavelength MSA standards.
5.Comelink is a producer of transceivers, and customized services can be availed.
Quality Assurance
Excellent quality is the foundation of Comelink's survival and development. Our operation team are experts with many years' experience in the optical communication industry. Our manufacturers are first-class manufacturers in the industry. Many of them have the qualification of OEM for first-class system equipment manufacturers.
Specificiation
| P/N | QSFP-DD-400G-LR4 | Vendor Name | Comelink | | Form Factor | QSFP-DD | Max Data Rate | 425Gbps | | Wavelength | 1271nm, 1291nm, 1311nm, 1331nm | Max Distance | 10km | | Modulation Format | PAM4 | Host Required | FEC | | Connector | Duplex LC | Voltage Supply | 3.3V | | Cable Type | SMF | DDM Support | Yes | | Transmitter Type | CWDM EML | Receiver Type | PIN | | TX Power | -3.3~+3.5dBm | Receiver Sensitivity | < -7.7dBm | | Operation Temperature | 0 to 70°C (32 to 158°F) | Maximum Power | < 12.0W | | Protocols | QSFP-DD MSA,
100G Lambda MSA 400G-LR4 | Application | 400G Ethernet, Data Center Interconnect, Infiniband Interconnects | |
Application:
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.
Unleash HPC Power with InfiniBand Architecture
We provides the Infiniband network solution, offering significant advantages in terms of high-speed, low latency, scalability, and efficiency.
Flat Top OSFP Connector Shell
The OSFP shell has a flat top and is used in adapters, such as ConnectX-7 InfiniBand Adapter Cards.
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Comelink 400G QSFP-DD LR4 Optical Transceivetical modules,1310nm 10kmr Module,Compatible with 400GBASE-LR4 QSFP-DD Single-Mode Op Images
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