800G Modules New Arrival!

800G Modules New Arrival!

800G Modules New Arrival!

NVIDIA Ethernet Compatible QSFP-DD 400G ER8 PAM4 1310nm 40km DOM Duplex LC/UPC SMF Optical Transceiver Module

NVIDIA Ethernet Compatible QSFP-DD 400G ER8 PAM4 1310nm 40km DOM Duplex LC/UPC SMF Optical Transceiver Module

Compatible Brands

Product Highlights

  • 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
  • Support Real-time Configuration
  • Hot Pluggable QSFP-DD Form Factor

NVIDIA Ethernet Compatible QSFP-DD 400G ER8 PAM4 1310nm 40km DOM Duplex LC/UPC SMF Optical Transceiver Module

The 400GBASE-ER8 module, Duplex LC connector, up to 40km over parallel single-mode fiber. It is compliant to IEEE 802.3cn protocol and 400GAUI-8, QSFP-DD HW Rev 5.0 and QSFP-DD CMIS Rev 4.0 standard. The 400 Gigabit Ethernet signal is carried over eight wavelengths. Multiplexing and demultiplexing of the eight wavelengths are managed within the device.

Specifications

Part NumberQDD-ER8-400GVendor NameMvslink
Form FactorQSFP-DDMax Data Rate425Gbps
Wavelength1310nmMax Cable Distance40km
ConnectorDuplex LC (UPC)MediaSMF
Transmitter TypeLWDM EMLReceiver TypeAPD
TX Power-0.6~5.6dBmRX Power-16.1~-3.4dBm
Power Budget15.5dBModulation8x 50G PAM4
Power Consumption≤10WExtinction Ratio6dB
DDM/DOMSupportedCommercial Temperature Range0 to 70°C (32 to 158°F)
DSPTX and RXInbuilt FECNo
Core SizeG.652/9umPackaging TechnologyBOX
ProtocolsIEEE 802.3cn, QSFP-DD MSA, CMIS 4.0Warranty3 Years

 

Quality Assurance

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.

Quality Certifications

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.

Our advantages

Besides the price advantage we have compared to branded cables, MVSLINK InfiniBand Cables also maintain the same performance and reliability. To satisfy our customers` needs of high performance, all of our cables are tested multiple times in mainstream original brand switches in our test center before shipped out.

Advanced R&D Center

MVSLINK has an R&D center in Shanghai, focusing on analyzing customer and market needs and working with leading strategic R&D partners.

Quality Assurance

Each product has been tested for compatibility and interoperability on host devices, and has received many international certifications such as ISO, CE, and RoHS.

Customized Coding

All parts can be programmed to meet specific needs and unique codes can be created for customized network solutions.

Compatibility Guarantee

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Compatibility Testing

MVSLINK utilizes Ethernet switches and network interface cards (NICs), ensuring each component is tested with certified equipment for optimal compatibility. Before shipment, optical modules are configured and tested on the corresponding Ethernet switches to guarantee that our products are 100% compatible with your network infrastructure.

Mvslink TEST
Compatibility-Testing
Mvslink TEST
Compatibility-Testing
Mvslink TEST
Compatibility-Testing

Questions & Answers

Q: Can an IB optical module be connected to an Ethernet optical module?
A: No, it is not possible. The optical modules on both ends need to be of the same type, either IB optical modules or Ethernet optical modules.
Q: If hypothetically we had a problem where we don’t know if the issue is with the modules or with the Mellanox switches, or maybe Mellanox switch failure due to the module’s problem, would you provide us technical support?
A: Of course. No matter what problem you have, you can just contact us directly. Mvslink will provide technical support: including switch and network configuration services to help you find out and solve problems.
Q: Why is the polished type of multimode patch cable used with NDR module MPO/APC (Angled Polished Connector)?
A: The 100G-PAM4 optoelectronic device is very sensitive to reflections occurring inside the fiber, about 10% of the light is reflected towards the transmitter when passing through the optical connector, distorting the data signal, and the APC’s optical connector deflects this reflected light.
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: Do you provide samples?
A: Yes,we can provide samples for test.You can tell us your needs then buy it from us.
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