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Cisco QDD-400G-LR8-S Compatible 400G QSFP-DD LR8 PAM4 LWDM8 10km LC SMF FEC Optical Transceiver Module

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SKU:18107
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QSFP-DD-400G-LR8
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Cisco QDD-400G-LR8-S Compatible 400G QSFP-DD LR8 PAM4 8 LAN-WDM MUX/DEMUX design Optical Transceiver Module (LWDM8 LC SMF 10km with FEC DDM)

Cisco QDD-400G-LR8-S Compatible 400GBASE-LR8 Transceiver Modules fit into standard QSFP-DD slot and drive 400 Gigabit Ethernet distances up to 10km for the data center. The Transceiver module is designed to support 400G Ethernet for data center links up to 10 km on single-mode fiber with FEC. It complies with the IEEE 802.3bs 400GBASE-LR8. The module supports eight electrical interface lanes that operate in 50G PAM4 encoding mode, enabling 400G (8x50G) data rates. 

Product Details

Cisco Compatible QDD-400G-LR8-SVendor Name FiberMall
Form Factor QSFP-DDMax Data Rate 425Gbps
Wavelength 1273.54nm, 1277.89nm, 1282.26nm
1286.66nm, 1295.56nm, 1300.05nm
1304.58nm, 1309.14nm
Max Distance 10km
Modulation Format PAM4Host Required FEC
Connector Duplex LCVoltage Supply 3.3V
Cable Type SMFDDM Support Yes
Transmitter Type EMLReceiver Type PIN
TX Power -2.8~+5.3dBmReceiver Sensitivity < -6.6dBm (SECQ–8dBm)
Operation Temperature 0 to 70°C (32 to 158°F)Maximum Power < 14.5W
Protocols QSFP-DD MSA,
IEEE 802.3bs 400GBASE-LR8
Application 400G Ethernet, Telecom Networking, 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-LR8-S Compatible 400G LR8 Transceiver | FiberMall

our advantages

Cisco QDD-400G-LR8-S Compatible 400G LR8 Transceiver | FiberMall

Keep In Stock

Fast Delivery
Cisco QDD-400G-LR8-S Compatible 400G LR8 Transceiver | FiberMall

Professional Service

Technical Support
Cisco QDD-400G-LR8-S Compatible 400G LR8 Transceiver | FiberMall

Worry-Free Guarantee

Shopping Satisfactorily
Cisco QDD-400G-LR8-S Compatible 400G LR8 Transceiver | 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-LR8-S Compatible 400G LR8 Transceiver | FiberMall

Temperature Impact

High and low temperature cycle,aging test to ensure good temperature characteristics
Cisco QDD-400G-LR8-S Compatible 400G LR8 Transceiver | FiberMall

Mechanical Impact

Mechanicalvibration testing to ensure the stability of products
Cisco QDD-400G-LR8-S Compatible 400G LR8 Transceiver | FiberMall

EMI Testing

Excellent designand rigorous testing ensuregood EMI performance
Cisco QDD-400G-LR8-S Compatible 400G LR8 Transceiver | 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-LR8-S Compatible 400G LR8 Transceiver | FiberMall
Coding(EEPROM Programming)
Cisco QDD-400G-LR8-S Compatible 400G LR8 Transceiver | FiberMall
Testing system

Partial test demonstartion

Cisco QDD-400G-LR8-S Compatible 400G LR8 Transceiver | FiberMall
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Cisco QDD-400G-LR8-S Compatible 400G LR8 Transceiver | FiberMall
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Cisco QDD-400G-LR8-S Compatible 400G LR8 Transceiver | FiberMall
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Cisco QDD-400G-LR8-S Compatible 400G LR8 Transceiver | FiberMall
DATACOM DM4100
Cisco QDD-400G-LR8-S Compatible 400G LR8 Transceiver | FiberMall
H3C LS-5500-28C-S

Product Features

v QSFP-DD MSA, RoHS 2.0 compliant

v Compliant to IEEE 802.3bs 400GBASE-LR8

v Hot pluggable 76-pin electrical interface

v 8 LAN-WDM lanes MUX/DEMUX design

v 53.125Gbit/s PAM4 Channel Electrical Serial Interface (400GAUI-8)

v Maximum power consumption 14.5W

v Single 3.3V power supply

v Supports Data Center Interconnect, 400GBASE-LR8 Ethernet, Infiniband interconnects, Enterprise networking

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