| Customization: | Available |
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| Usage: | Computer, Workstation, Server, 400g Ethernet, Data Center/Ib Interconnect |
| Type: | Fiber Transceiver |
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* Built-in Inphi DSP Chip, Max. Power Consumption 10W
* Tested in Targeted Switches for Superior Performance, Quality, and Reliability
* Compliant with QSFP-DD MSA CMIS Rev4.0, OIF 56G PAM4
* Hot Pluggable QSFP-DD Form Factor
* High-speed Electrical Compliant to IEEE 802.3cd
* 8x 50G PAM4 Retimed 400GAUI-8 Electrical Interface
* QSFP-DD Port is Backward Compatible with QSFP+, QSFP28 and QSFP56
Product Description
400GBASE-SR8 QSFP-DD PAM4 Optical Transceiver Module (MMF, 850nm, 100m, MTP/MPO, DOM)
The 400GBASE-SR8 module, MTP/MPO-16 connector, up to 100m over parallel OM4 multi-mode fiber. It is compliant to IEEE802.3bs protocol and 400GAUI-8/CEI-56G-VSR-PAM4 standard.
The 400 Gigabit Ethernet signal is carried over eight wavelengths. Multiplexing and demultiplexing of the eight wavelengths are managed within the device. And it can Support 2× 200G-SR4 and 8× 50G-SR.
| Model Name: | QSFP-DD TO QSFP-DD | Vendor Name: | Mvslink |
| Form Factor: | QSFP-DD | Data Rate: | 400Gbps |
| Wavelength: | 850nm | Distance: | 70m@OM3/100m@OM4 |
| Connector: | MTP/MPO-16 (APC) | Cable Type: | MMF |
| Transmitter Type: | VCSEL | Receiver Type: | PD |
| TX Power: | -6~4dBm | Receiver Sensitivity: | <-4.6dBm |
| Power Consumption: | ≤10W | Commercial Temperature Range: | 0°C to +70°C |
| DDM: | Support | Bit Error Ratio (BER): | 2.4 x 10-4 |
| Protocols: | IEEE 802.3cd, QSFP-DD MSA, CMIS 4.0 | Warranty: | 5 Years |
100% 3rd Party Compatible
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations. Prior to shipment, we meticulously code our optical modules and DAC/AOC cables, followed by rigorous testing on the corresponding switches to guarantee 100% compatibility with your system.
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable products.
Custom Coding & Manufacturing for Your Optical Modules.Expert optical module makers offering OEM branding & customized coding. Stand out with our reliable, personalized solutions!
Q: Can 400G NDR SR4 be interconnected with 800G Twin-Port NDR 2xSR4?
A: Yes, 800G Twin-Port NDR 2xSR4 with two OM4 MPO-12/APC patch cables can be connected to two 400G NDR SR4 optical modules.
Q: What is the difference between OSFP package and common packages such as QSFP28?
A: OSFP is longer and wider than the traditionally used QSFP28/EDR or QSFP56/HDR form-factors.
Q: How is the modulation of the 400G NDR SR4 optical module?
A: 4-channels of 100G-PAM4 electrical and optical modulation.
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