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Cisco QDD-400G-DR4-S Compatible 400G QSFP-DD DR4 PAM4 1310nm 500m MTP/MPO SMF FEC Optical Transceiver Module

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Cisco QDD-400G-DR4-S Compatible 400G QSFP-DD DR4 PAM4 Optical Transceiver Module (1310nm MTP/MPO SMF 500m with FEC DDM)

Cisco QDD-400G-DR4-S Compatible 400G QSFP-DD DR4 Transceiver is designed with form factor, optical/electrical connection and digital diagnostic interface. The Transceiver is compliant with QSFP-DD MSA, IEEE 802.3bs protocol, and 400GAUI-8 standard. 400 Gigabit Ethernet signals are transmitted over four parallel channels on one wavelength per channel. It can also be connected to 100G DR optical modules. It adopts a 1310nm EML transmitter type and PAM4 pulse amplitude modulation mode. It is used in data centers, high-performance computing networks, enterprise core, and distribution layers, and service provider applications.

Product Details

Cisco Compatible QDD-400G-DR4-SVendor Name FiberMall
Form Factor QSFP-DDMax Data Rate 425Gbps
Wavelength 1310nmMax Distance 500m
Modulation Format PAM4Host Required FEC
Connector MTP/MPO-12Voltage Supply 3.3V
Cable Type SMFDDM Support Yes
Transmitter Type 1310nm EMLReceiver Type PIN
TX Power -2.9~+4.0dBmReceiver Sensitivity < -5.9dBm
Operation Temperature 0 to 70°C (32 to 158°F)Maximum Power < 10.5W
Protocols QSFP-DD MSA,
IEEE 802.3bs 400GBASE-DR4
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.

Cisco QDD-400G-DR4-S Compatible 400G DR4 QSFP-DD Optics | FiberMall

our advantages

Cisco QDD-400G-DR4-S Compatible 400G DR4 QSFP-DD Optics | FiberMall

Keep In Stock

Fast Delivery
Cisco QDD-400G-DR4-S Compatible 400G DR4 QSFP-DD Optics | FiberMall

Professional Service

Technical Support
Cisco QDD-400G-DR4-S Compatible 400G DR4 QSFP-DD Optics | FiberMall

Worry-Free Guarantee

Shopping Satisfactorily
Cisco QDD-400G-DR4-S Compatible 400G DR4 QSFP-DD Optics | 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

Cisco QDD-400G-DR4-S Compatible 400G DR4 QSFP-DD Optics | FiberMall

Temperature Impact

High and low temperature cycle,aging test to ensure good temperature characteristics
Cisco QDD-400G-DR4-S Compatible 400G DR4 QSFP-DD Optics | FiberMall

Mechanical Impact

Mechanicalvibration testing to ensure the stability of products
Cisco QDD-400G-DR4-S Compatible 400G DR4 QSFP-DD Optics | FiberMall

EMI Testing

Excellent designand rigorous testing ensuregood EMI performance
Cisco QDD-400G-DR4-S Compatible 400G DR4 QSFP-DD Optics | 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.

Cisco QDD-400G-DR4-S Compatible 400G DR4 QSFP-DD Optics | FiberMall
Coding(EEPROM Programming)
Cisco QDD-400G-DR4-S Compatible 400G DR4 QSFP-DD Optics | FiberMall
Testing system

Partial test demonstartion

Cisco QDD-400G-DR4-S Compatible 400G DR4 QSFP-DD Optics | FiberMall
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Cisco QDD-400G-DR4-S Compatible 400G DR4 QSFP-DD Optics | FiberMall
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Juniper EX4300
Cisco QDD-400G-DR4-S Compatible 400G DR4 QSFP-DD Optics | FiberMall
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Cisco QDD-400G-DR4-S Compatible 400G DR4 QSFP-DD Optics | FiberMall
Brocade VDX 6720
Cisco QDD-400G-DR4-S Compatible 400G DR4 QSFP-DD Optics | FiberMall
DELL S4048 ON
Cisco QDD-400G-DR4-S Compatible 400G DR4 QSFP-DD Optics | FiberMall
DATACOM DM4100
Cisco QDD-400G-DR4-S Compatible 400G DR4 QSFP-DD Optics | FiberMall
H3C LS-5500-28C-S

Product Features

v QSFP-DD MSA compliant

v Parallel 4 Optical Lanes

v IEEE 802.3bs 400GBASE-DR4 Specification compliant

v 8x53.125Gb/s electrical interface (400GAUI-8)

v Data Rate 106.25Gbps (PAM4) per channel

v Maximum power consumption 12W

v Supports Data Center Interconnect, 400G Ethernet, Infiniband interconnects, Enterprise networking

v RoHS compliant

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M***s
United States
Verified Purchase
5.0
2023-12-05
I have received the package and put into operation some optical transceivers. the 400G QSFP-DD DR4 module works as expected and there are no problems so far. We are very happy with the quality of your product.
R***d
United States
Verified Purchase
5.0
2023-11-11
I appreciate your solution which enables me to establish 400G to 100G connections.
N***y
United States
Verified Purchase
5.0
2023-03-15
I have tested the 400G QSFP-DD DR4 module in a test environment and it works well.
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