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Juniper Compatible QDD-400G-LR8 400G QSFP-DD LR8 PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module

Product No :100246
US$ 2976.90  US$ 3999.00
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1. Max data rate up to 425Gbps. QSFP-DD form factor.
2. Reach up to 10km over OS2.
3. DSP Chip.
4. 8x 50G PAM4 modulation.
5. Compliant with QSFP-DD MSA, IEEE 802.3bs protocol, and 400GAUI-8/CEI-56G-VSR-PAM4.
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Specifications

Juniper Compatible QDD-400G-LR8 400G QSFP-DD LR8 PAM4 1310nm 10km DOM Optical Transceiver Module (SMF, 1310nm, 10km, LC Connector, DOM)

 

The Juniper QDD-400G-LR8 compatible optical transceiver module is designed with duplex LC connectors, reaching a link up to 10km over a standard pair of G.652 single-mode fiber(OS2). QSFPTEK manufactured 400GBASE-LR8 QSFP-DD transceiver module is compliant with QSFP-DD MSA, IEEE 802.3bs protocol, and 400GAUI-8/CEI-56G-VSR-PAM4 standard. Besides, 400G LR8 is designed based on PAM4 (Pulse Amplitude Modulation 4-level) modulation technology, DSP (Digital Signal Processing) chip, and QSFP-DD form factor. With these features, this 400G QSFP-DD transceiver is widely applied in 400G telecom connections, DCI, metro network, long-haul, and high-performance computing networks application.

 

Part Number QT-QSFP-DD-LR8 Vendor Name QSFPTEK
Form Factor QSFP-DD Interface Type LR8
Max Data Rate 425Gbps Wavelength 1310nm
Connector Duplex LC Cable Type SMF
Max Cable Distance 10km Modulation PAM4
TX Power -2.8~5.3dBm Receiver Sensitivity <-9.1dBm
Transmitter Type LWDM EML Receiver Type PIN
Power Consumption ≤13W Temperature Range 0 to 70°C (32 to 158°F)
DDM/DOM Supported Forward Error Correction (FEC) Host FEC Supported
Protocols QSFP-DD MSA, IEEE 802.3bs Warranty 5 Years
Quality Testing Program
Quality Certifications

Features

  • 1. Advanced Technology
    Features with PAM4 modulation technology, DSP chip and COB packaging technology.
  • 2. Best Price and High Quality
    Based on self-producing capacity and rigorous testing, QSFPTEK can provide cost-effective products with high reliability and performance at a trade price.
  • 3. Protocols
    QSFP-DD MSA, IEEE 802.3bs and 400GAUI-8/CEI-56G-VSR-PAM4
  • 4. Quality Certifications
    Backed by CE, FCC, ROSH, ISO9001.

Applications

400G to 400G Direct Connectivity:

Related Products:

LC UPC to 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

more+
  • Does 400GBASE-SR8 support DSP?
    Yes, The 400GBASE-SR8 incorporates DSP (Digital Signal Processing) technology, offering greater flexibility than CDR. DSP allows for tailored configuration adjustments to accommodate diverse application requirements.
  • I want to build a 850m optical link, can I use The 400GBASE-FR4?
    Yes, The 400GBASE-FR4 optical module's maximum transmission distance is 2 km, so it can be used for an 850m connection.
  • What type of optical cable should be used with 400G-SR8?
    The 400G-SR8 optical module employs a single-row, angled (APC) MTP16 connector to establish a connection with parallel multi-mode fiber, facilitating the linkage of 8 fiber pairs. We recommend utilizing the QSFPTEK MTP-16 APC OM4 Cable for optimal performance.
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Resources

  • QT-QSFP-DD-LR8 QDD-400G-LR8 Datasheet.pdf

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Juniper Compatible QDD-400G-LR8 400G QSFP-DD LR8 PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module

Compatible Juniper

Transceivers type QDD-400G-LR8 | 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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Juniper Compatible QDD-400G-LR8 400G QSFP-DD LR8 PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
US$ 2976.90
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Juniper
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QDD-400G-LR8 | 10km
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Juniper Compatible QDD-400G-LR8 400G QSFP-DD LR8 PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module ;jsessionid=FA768A64EA6EA9CF28B3C1A21F14FEB7

Compatible Juniper ;jsessionid=FA768A64EA6EA9CF28B3C1A21F14FEB7

Transceivers type QDD-400G-LR8 | 10km ;jsessionid=FA768A64EA6EA9CF28B3C1A21F14FEB7

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