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Home / Products / Transceivers / 400G/800G Transceivers / 400G QSFP-DD / 100247

Cisco Compatible 400GBASE-ER8 400G QSFP-DD ER8 PAM4 1310nm 40km DOM Duplex LC SMF Optical Transceiver Module

Product No :100247
US$ 5991.90
Compatible
Transceivers type
27 in real-time stock, 10Nov, 2024

Free Shipping over US$ 79.8

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Add to Cart Bulk Order Quotes 
1. Max data rate up to 425Gbps. QSFP-DD form factor.
2. Reach up to 40km over OS2.
3. Macom DSP Chip.
4. 8x 50G PAM4 modulation.
5. Compliant to IEEE 802.3cn protocol and 400GAUI-8 standard.
See more

Specifications

Cisco Compatible 400GBASE-ER8 400G QSFP-DD ER8 PAM4 1310nm 40km DOM Optical Transceiver Module (SMF, 1310nm, 40km, LC Connector, DOM)

 

The Cisco 400GBASE-ER8 compatible optical transceiver module is designed with duplex LC connectors, reaching a link up to 40km over a standard pair of G.652 single-mode fiber(OS2). QSFPTEK manufactured 400GBASE-ER8 QSFP-DD transceiver module is compliant with IEEE 802.3cn protocol and 400GAUI-8, QSFP-DD HW Rev 5.0 and QSFP-DD CMIS Rev 4.0 standard. Besides, 400G ER8 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-ER8 Vendor Name QSFPTEK
Form Factor QSFP-DD Interface Type ER8
Max Data Rate 425Gbps Wavelength 1310nm
Connector Duplex LC Cable Type SMF
Max Cable Distance 40km Modulation PAM4
TX Power -0.6~5.6dBm Receiver Sensitivity <-16.1dBm(SECQ–17.5dBm)
Transmitter Type LWDM EML Receiver Type APD
Power Consumption ≤15.4W 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 802.3cn Warranty 5 Years
Quality Testing Program
Optical Transceivers Testing

Take a look at our test program to get the reliable and high-performance optical transceivers.

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
    IEEE 802.3cn protocol and 400GAUI-8, QSFP-DD HW Rev 5.0 and QSFP-DD CMIS Rev 4.0 standard
  • 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+
  • How do I connect the QSFP-DD-DR4 to the 100G transceiver on my Juniper device?
    Hi, you can use cable #100851 (https://www.qsfptek.com/product/100851.html) to connect the 100G DR transceiver to build a 400G 1X4 applications.
  • What chips are 400G QSFP-DD using?
    Our 400G QSFP-DD optical chips are developed by our own and electrical chips are from Macom and Broadcom.
  • 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.
See more

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  • ALL (1)
  • Mason United States of America
    2024-05-24

    I watched their YouTube video about the 400G ER8 transceiver test on a Cisco switch. This is a new brand for me, so I first worried about the compatibility. I tested it on my switch and the LED lights in a second. Having worked for two weeks, I think QSFPTEK is worth my trust and I might buy again.

    Transceivers type400GBASE-ER8 | 40Km

    CompatibleCisco

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Video

Resources

  • QT-QSFP-DD-ER8 QDD-400G-ER8 Datasheet.pdf

  • Transceiver Module User Guide.pdf

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Cisco Compatible 400GBASE-ER8 400G QSFP-DD ER8 PAM4 1310nm 40km DOM Duplex LC SMF Optical Transceiver Module

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Transceivers type 400GBASE-ER8 | 40Km

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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 Compatible 400GBASE-ER8 400G QSFP-DD ER8 PAM4 1310nm 40km DOM Duplex LC SMF Optical Transceiver Module
US$ 5991.90
Compatible
Cisco
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400GBASE-ER8 | 40Km
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Cisco Compatible 400GBASE-ER8 400G QSFP-DD ER8 PAM4 1310nm 40km DOM Duplex LC SMF Optical Transceiver Module

Compatible Cisco

Transceivers type 400GBASE-ER8 | 40Km

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