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QSFP-DD-400G-SR8 400G QSFP-DD SR8 PAM4 850nm 100m MTP/MPO OM3 FEC Optical Transceiver Module

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400G QSFP-DD SR8 PAM4 Optical Transceiver Module (850nm MTP/MPO OM3/OM4 100m with FEC DDM)

400G QSFP-DD SR8 module supports multimode fiber (MMF) link lengths of up to 100m via MTP/MPO-16 connectors. It supports eight electrical interface channels that operate in 50G PAM4 coding mode to produce 400G (8x50G) data rates. It is compliant with the IEEE 802.3bs protocol and the 400GAUI-8/CEI-56G-VSR-PAM4 standard. The multiplexing and demultiplexing of eight wavelengths are managed within the device and connect 400G signals from the server side (NIC) to the data center aggregation switch.

Product Details

FiberMall P/N QSFP-DD-400G-SR8Vendor Name FiberMall
Form Factor QSFP-DDMax Data Rate 425Gbps
Wavelength 850nmMax Distance 70m on OM3/100m on OM4
Modulation Format PAM4Host Required FEC
Connector MTP/MPO-16Voltage Supply 3.3V
Cable Type MMFDDM Support Yes
Receiver Type PINTX Power -6.5~+4.0dBm
Receiver Sensitivity < -7.9dBmOperation Temperature 0 to 70°C (32 to 158°F)
Maximum Power < 12WProtocols QSFP-DD MSA, IEEE 802.3bs
Application 400G Ethernet, Data Center Interconnect, Infiniband Interconnects  


Quality Assurance

Excellent quality is the foundation of FiberMall' s survival and development. Our operation team are experts with many years' experiences in 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.

Quality Certification

We control the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. At present, our products meet the industry standards and mainstream quality certification, such as ISO 9001, CE, RoHS, FCC, etc.

400GBASE SR8 QSFP-DD Optical Transceiver Module| FiberMall

our advantages

400GBASE SR8 QSFP-DD Optical Transceiver Module| FiberMall

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400GBASE SR8 QSFP-DD Optical Transceiver Module| FiberMall

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400GBASE SR8 QSFP-DD Optical Transceiver Module| FiberMall

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400GBASE SR8 QSFP-DD Optical Transceiver Module| FiberMall

Premium Quality

High stability

Rigorous Industrial ProductTesting

Optical communication products belong to industrial products,which require high stability and reliability.FIBERMALL adopts leading product design, first-class raw materials and production technology to ensure the first-class quality of our products, so that your project can be used, installed stably and reliably

400GBASE SR8 QSFP-DD Optical Transceiver Module| FiberMall

Temperature Impact

High and low temperature cycle,aging test to ensure good temperature characteristics
400GBASE SR8 QSFP-DD Optical Transceiver Module| FiberMall

Mechanical Impact

Mechanicalvibration testing to ensure the stability of products
400GBASE SR8 QSFP-DD Optical Transceiver Module| FiberMall

EMI Testing

Excellent designand rigorous testing ensuregood EMI performance
400GBASE SR8 QSFP-DD Optical Transceiver Module| FiberMall

MTBF Testing

MTBF(Mean Time between Failures)testing ensure high stablility

100% 3rd Party Compatible

FiberMall Compatibility Testing Center has most of the mainstream brand switches and devices.Before shipment,We will code the optical modules or DAC/AOC cables,then test them on the corresponding switches to ensure that our products are 100% compatible with your system.

400GBASE SR8 QSFP-DD Optical Transceiver Module| FiberMall
Coding(EEPROM Programming)
400GBASE SR8 QSFP-DD Optical Transceiver Module| FiberMall
Testing system

Partial test demonstartion

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400GBASE SR8 QSFP-DD Optical Transceiver Module| FiberMall
H3C LS-5500-28C-S
Product Features
v QSFP-DD MSA compliant
v 8 parallel lanes on 850nm center wavelength
v Compliant to IEEE 802.3bs, RoHS
v 8x53.125Gb/s electrical interface (400GAUI-8)
v Data Rate 53.125Gbps (PAM4) per channel.
v Maximum power consumption 12W
v Supports Data Center Interconnect, 400G Ethernet, Infiniband interconnects, Enterprise networking

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