COMELINK CO.,LTD
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Delivery Time | 3-5 workdays |
| Part Number | 400G QSFP-DD FR4 |
| Form Factor | Twin-port OSFP |
| Max Data Rate | 400Gbps |
| Wavelength | 850nm |
| Max Distance | 2km |
| Connector | MPO-12/APC |
| Warranty | 3 Years |
| Package Dimensions | 5.12 x 3.54 x 1.57 inches |
| Brand Name | comelink |
| Model Number | 400G QSFP-DD LR4 |
| Certification | ROHS/ISO9001/CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Delivery Time | 3-5 workdays |
| Part Number | 400G QSFP-DD FR4 | Form Factor | Twin-port OSFP |
| Max Data Rate | 400Gbps | Wavelength | 850nm |
| Max Distance | 2km | Connector | MPO-12/APC |
| Warranty | 3 Years | Package Dimensions | 5.12 x 3.54 x 1.57 inches |
| Brand Name | comelink | Model Number | 400G QSFP-DD LR4 |
| Certification | ROHS/ISO9001/CE | Place of Origin | China |
400G QSFP-DD FR4 is a 400Gb/s Quad Small Form Factor Pluggable Double Density (QSFP-DD) optical module supporting link lengths up to 2km SMF through duplex LC connectors. The Transceiver complies with IEEE 802.3bs, the 400GBASE-FR4 specification of the 100G Lambda MSA group, and the 400GAUI-8/CEI-56G-VSR-PAM4 standard. The 400 Gigabit Ethernet signal is carried over four CWDM mesh optical wavelengths. Multiplexing and demultiplexing of four wavelengths are managed within the device.
Feature:
1.400G-FR4 Transceiver Module 1270nm, 1290nm, 1310nm, 1330nm wavelengths Duplex LC, 2km over parallel single-mode fiber.
2.The QSFP-DD port is backward compatible with QSFP+, QSFP28, and QSFP56 modules
3.4 CWDM lanes MUX/DEMUX design, 8x50G PAM4 Retimed 400GAUI-8/CEI-56G-VSR-PAM4 standard.
4.By testing in the target switch, it guarantees excellent performance, quality, and reliability.
5.Comelink is a producer of transceivers, and customized services can be availed.
Specificiation
| P/N | QSFP-DD-400G-FR4 | Vendor Name | Comelink |
| Form Factor | QSFP-DD | Max Data Rate | 425Gbps |
| Wavelength | 1271nm, 1291nm, 1311nm, 1331nm | Max Distance | 2km |
| Modulation Format | PAM4 | Host Required | FEC |
| Connector | Duplex LC | Voltage Supply | 3.3V |
| Cable Type | SMF | DDM Support | Yes |
| Transmitter Type | CWDMEML | 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 | < 10.5W |
| Protocols | QSFP-DD MSA, 100G Lambda MSA 400G-FR4 | Application | 400G Ethernet, Data Center Interconnect, Infiniband Interconnects |
Application:
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.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company
Year Established:
2010
Total Annual:
800000-2000000
Employee Number:
100~100
Ecer Certification：
Site Member
COMELINK CO.,LTD which was founded in the year 2007 is a high-tech enterprise specialized in telecom communication network equipment research and development (R&D), manufacturing, marketing, and providing application solutions and technical services . Its main products include fiber optic cab... COMELINK CO.,LTD which was founded in the year 2007 is a high-tech enterprise specialized in telecom communication network equipment research and development (R&D), manufacturing, marketing, and providing application solutions and technical services . Its main products include fiber optic cab...
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