| Customization: | Available |
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| Usage: | Workstation, Server, Data Center/Cloud Computing/Ai Clusters/Hpc |
| Type: | Fiber Transceiver |
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1. Thorough Testing - Validated in targeted switches to ensure superior performance, reliability, and quality in demanding environments.
2. Broad Standards Compliance - Fully compliant with QSFP-DD MSA CMIS Rev4.1, OIF 56G PAM4, and 100G Lambda MSA standards.
3. Flexible Connectivity Options - Supports 4x 100G breakout to QSFP-CWDM-100G for diverse deployment needs.
4. Real-Time Configuration - Allows seamless real-time configuration for dynamic network adjustments.
5. High-Speed Electrical Interface - Compliant with IEEE 802.3bs, delivering reliable and efficient high-speed data transmission
Cisco QDD-400G-FR4-S Compatible 400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DOM Duplex LC/UPC SMF Optical Transceiver Module
The 400GBASE-FR4 module, Duplex LC connector, up to 2km over parallel single-mode fiber. It is compliant to IEEE 802.3bs, 400GBASE-FR4 Spec of 100G Lambda MSA group, and 400GAUI-8/CEI-56G-VSR-PAM4 standards.
The 400 Gigabit Ethernet signal is carried over four CWDM grid optical wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device.
Product Details
| Part name | QDD-400G-FR4-S | Vendor Name | mvslink |
| Form Factor | QSFP-DD | Max Data Rate | 400Gbps |
| Wavelength | 1271nm,1291nm,1311nm,1331nm | Max Cable Distance | 2km |
| Connector | Duplex LC/UPC | Media | SMF |
| Transmitter Type | CWDM EML | Receiver Type | PIN |
| TX Power | -3.3~3.5dBm | Minimum Receiver Power | -7.3dBm |
| Power Budget | 4dB | Receiver Overload | 3.5dBm |
| Power Consumption | ≤ 9W | Extinction Ratio | 3.5dB |
| DDM/DOM | Supported | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation (Electrical) | 8x 53.125Gb/s PAM4 | Modulation (Optical) | 4x 106.25Gb/s PAM4 |
| DSP | TX and RX | Inbuilt FEC | No |
| Core Size | G.652/9um | Packaging Technology | COB |
| Protocols | IEEE 802.3bs, QSFP-DD MSA, CMIS 5.0 | Warranty | 3 Years |
We follow the principle of quality first. We strictly control the quality of our products and comply with certification and safety standards. Currently, our products comply with industry standards and mainstream quality certifications, such as ISO 9001, CE, RoHS, FCC, UKCA, and so on.
Product Features
• Support 4x 100G Breakout to QSFP-CWDM-100G
• Built-in Broadcom 7nm DSP Chip
• SiPh-Based Technology for Lower Power, Cost and Higher Density
• Compliant with QSFP-DD MSA CMIS Rev4.1, OIF 56G PAM4 and 100G Lambda MSA
• Maximum power consumption: 10W
Applications
• High-Speed Data Centers
• 4x 100G Breakout Networks
• Cloud and Hyperscale Infrastructure
• AI and Machine Learning Systems
• Telecom and Service Provider Networks
Details Photos
R&D team consists of experts with years of experience in the optical communications industry. Our manufacturers are top-class in the industry and support a product OEM. Installing a third-party transceiver does not affect your network equipment.
Q: Can 400G-FR4 be coded for Dell?
A: It couldn't be coded for Dell.
Q: Can it be used on Z9332F-ON equipment?
A: Dell compatible 400GBASE-FR4 is not available currently, but in R&D, will inform you once there is any update.
Q: Is it compatible with Cisco N9K?
A: Tested on our Cisco N9K-C9316D-GX, and it works as expected
Q: The distance between my devices is 700m. Can I use this optic?
A: Yes, you can use the 400GBASE-FR to transmit 700m, as the max transmission distance is 2km of this module.
Q: What do the suffixes "FR4" stand for?
A: "FR" refers to 2km reach using single-mode fiber, and "4" implies there are 4 optical channels. Unlike the DR4 and SR8, all of the 4 optical channels from an FR4 are multiplexed onto one fiber, resulting in a total of 2 fibers from the module (1 Tx and 1 Rx). Each optical channel operates at 100Gb/s.
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