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Cisco QDD-400G-LR4-S Compatible 400GBASE-LR4 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module

Product No :100254
US$ 582.90
22 in real-time stock, 19Feb, 2025

Free Shipping over US$ 79.8

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;jsessionid=3BB93C5592E4AAD73516B3D6D16C8810
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1. Hot Pluggable QSFP-DD form factor
2. Max power consumption 12W
3. Link length up to 10km via duplex LC connector
4. Built-in Inphi Macom DSP Chip
5. Compliant to QSFP-DD MSA, 100G Lambda MSA, 400GBASE LR4, OIF 56G PAM4, IEEE 802.3bs
See more

Specifications

Cisco QDD-400G-LR4-S Compatible 400GBASE-LR4 QSFP-DD 1310nm 10km DOM Optical Transceiver Module (SMF, 1310nm, 10km, LC, DOM)

 

The 400G LR4 module is designed to reach 10km distances over single-mode fiber (SMF) for 400 Gigabit Ethernet transmission. The 400 Gigabit Ethernet signal is carried over four CWDM grid optical wavelengths via a duplex LC connector.

 

QSFPTEK QDD-400G-LR4 400G QSFP-DD LR4 module is compliant with QSFP-DD MSA, 100G Lambda MSA 400G-LR4, IEEE 802.3bs, and OIF 56G PAM4 standards and is mainly applied in 400G Ethernet, Data Center, and Cloud Networks.

 

Model Name QT-QSFPDD-LR4 Vendor Name QSFPTEK
Form Factor QSFP-DD Data Rate 425 Gbps
Wavelength 1271nm,1291nm,1311nm,1331nm Distance 10km
Connector Duplex LC Cable Type SMF
Transmitter Type CWDM EML Receiver Type PIN
TX Power -2.7~5.1dBm Receiver Sensitivity <-9.0dBm
Power Consumption ≤12W Extinction Ratio 3.5dB
DDM Support Working Temperature Range 0 to 70°C (32 to 158°F)
Protocols QSFP-DD MSA Compliant Warranty 1 Year

20

Quality Testing Program
Quality Certifications

Features

  • 1. High Reliablility and Best Price
    Proudly self-producing and rigorous testing, QSFPTEK is dedicated to delivering cost-effective products with high reliability and performance at trade price.
  • 2. Super High-density
    Industry’s highest bandwidth density 400G optical module for 400 Gigabit Ethernet connectivity.
  • 3. Protocols
    Compliant with QSFP-DD MSA, 100G Lambda MSA, 400GBASE LR4, OIF 56G PAM4, IEEE 802.3bs.
  • 4. Quality Certifications
    Backed by CE, FCC, ROSH, ISO9001.

Applications

400G to 400G Direct Connectivity:

Related Products:

LC UPC Duplex OS2 SMF

Product details

Various Switch Tests

 

Every module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.

 

 


 

Tested in The Host Device to Prove Interoperability

 

Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.

 

QSFPTEK Test Rack

 


 

Comprehensive Testing

 

Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.

 

 

Questions & Answers

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Video

Resources

  • PDF Document
    QT-QSFP-DD-LR4 QDD-400G-LR4 Datasheet.pdf
  • PDF Document
    Transceiver Module User Guide.pdf
Contact us
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Cisco QDD-400G-LR4-S Compatible 400GBASE-LR4 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module

Compatible Cisco

Transceivers type QDD-400G-LR4-S | 10km

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Mark

2023-12-15
This product works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent value fo ct works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent valur money!

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Cisco QDD-400G-LR4-S Compatible 400GBASE-LR4 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
US$ 582.90
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Cisco
Transceivers type
QDD-400G-LR4-S | 10km
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Cisco QDD-400G-LR4-S Compatible 400GBASE-LR4 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module ;jsessionid=3BB93C5592E4AAD73516B3D6D16C8810

Compatible Cisco ;jsessionid=3BB93C5592E4AAD73516B3D6D16C8810

Transceivers type QDD-400G-LR4-S | 10km ;jsessionid=3BB93C5592E4AAD73516B3D6D16C8810

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