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1. Hot-pluggable OSFP form factor 2. Max power consumption 14W 3. Link length up to 10km 4. EML + PIN Source, PAM4 modulation 5. Compliant to ICMIS Rev 4.0, IEEE 802.3bs and OSFP MSASee more
Cisco OSFP-400G-LR4 Compatible 400GBASE-LR4 OSFP supports a max data rate of 400Gbps. It enables the fiber link of 10km over single-mode fiber (SMF) with an LC duplex connector at a wavelength of 1310nm. QSFPTEK manufactured 400GBASE-LR4 OSFP complies with ICMIS Rev 4.0, IEEE 802.3bs, and OSFP MSA standard. Adopting the Pulse-amplitude Modulation (PAM4) modulation, the LR4 OSFP achieves 400 Gigabit Ethernet through 8x50G PAM4 Retimed 400GAUI-8 Electrical Interface. 400G OSFP LR4 supports Ethernet and InfiniBand NDR applications.
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Every module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.
Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.
Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.
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Compatible Cisco
Transceivers type OSFP-400G-LR4
I bought a pair of QSFP-400G transceivers to test. They look good. It turns out they have passed the test. My account manager was helpful and provided prompt service. I will trade with them again and recommend to anyone I know.
Transceivers typeOSFP-400G-LR4
CompatibleCisco
Verified Purchase
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I had a good experience with QSFPTEK. Every thing arrive quickly with no problems.It was exactly what we needed.I am proud to say that I have found a great way to buy quality products
Transceivers typeOSFP-400G-LR4
CompatibleCisco
Verified Purchase
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Paired with the SMF cable suggested on their website, the module came in excellent packaging and was promptly delivered. It works seamlessly with my 400G switch, and the QSFPTEK team responded to my inquiries within 24 hours with knowledgeable and helpful responses.
Transceivers typeOSFP-400G-LR4
CompatibleCisco
Verified Purchase
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I can't believe it! The ordering process is quick and easy. Almost the lowest price, but very good packaging and reliable performance~
Transceivers typeOSFP-400G-LR4
CompatibleCisco
Verified Purchase
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