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1. 8 electrical input/output channels x 106.25G PAM4 modulation 2. Support 800G to 2x 400G-FR4 application, no breakout cables required 3. Designed with two transmitter/receiver units, dual duplex LC connectors 4. EML + PIN Laser 5. Max power consumption ≤16.5WSee more
Arista OSFP-800G-2FR4 Compatible 2x 400G FR4 OSFP 800G transceiver module supports a max data rate of 850Gbps. It enables the fiber link of 2km over single-mode fiber (SMF) with dual LC duplex connectors. The 800 Gigabit Ethernet signal is carried over 4 wavelengths at 1271nm, 1291nm, 1311nm, and 1331nm. QSFPTEK manufactured 2x 400GBASE FR4 OSFP complies with IEEE 802.3cu-2021, IEEE P802.3ck D3.0, OSFP MSA HW Rev 4.1, CMIS Rev 5.0. DDM (digital diagnostics monitoring) function is supported on the 800G fiber optic transceiver to achieve real-time operating parameters monitoring. Adopting the Pulse-amplitude Modulation (PAM4) modulation, the FR4 OSFP achieves 800 Gigabit Ethernet through 8x 106.25 PAM4 Retimed 2x400GAUI-4 C2M electrical interface. The 800G FR4 OSFP is widely used for 800 gigabit Ethernet, data centers, and 800G to 2x 400G applications.
Take a look at our test program to get the reliable and high-performance optical transceivers.
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Scenario 1: 800G to 800G Direct Connectivity
Scenario 2: 800G to 2x 400GE Connectivity
Utilize 8x electrial lanes and 8x optical lanes modulated at 100G PAM-4 per lane. On the output side, it convert 8x 106.25Gb/s electrical signal to 8x 106.25Gb/s optical signals. On the receiver side, it convert 8x 100Gb/s optical signal to 8x 100Gb/s electrical signals.
The OSFP-800G-FR4 module is designed with dual duplex LC connectors, while each connector can connect to a physically separate 400G FR4 module via an OS2 duplex single-mode fiber. This enables 800G to 2x 400G breakout links without the need for using breakout fiber optic cables.
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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Transceivers type AR-OSFP-800G-2FR4 | 2km | Dual Duplex LC/UPC
The technical specifications were detailed enough that our engineers could confirm everything before placing the order. That reduced the time spent verifying compatibility and helped us move into deployment much faster.
Transceivers typeAR-OSFP-800G-2FR4 | 2km | Dual Duplex LC/UPC
CompatibleArista
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The module slides into the port smoothly and locks firmly in place. During installation, there was no looseness or alignment issue, which made the deployment process much more efficient. Small details like this really matter when installing dozens of modules.
Transceivers typeAR-OSFP-800G-2FR4 | 2km | Dual Duplex LC/UPC
CompatibleArista
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We've been running continuous load tests over single-mode fiber and latency is rock solid. Definitely a fraction of the OEM price without sacrificing reliability. Will be ordering more for the next rack expansion.
Transceivers typeAR-OSFP-800G-2FR4 | 2km | Dual Duplex LC/UPC
CompatibleArista
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This module was purchased as part of a network refresh, and it integrated smoothly with the rest of our hardware. We appreciated that the specifications on the product page accurately reflected what we received. After installation, the link initialized quickly and has remained reliable during continuous operation. It's a dependable option for organizations moving to higher-speed infrastructure.
Transceivers typeAR-OSFP-800G-2FR4 | 2km | Dual Duplex LC/UPC
CompatibleArista
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We added this module during a planned capacity upgrade, and it fit seamlessly into our existing deployment. The documentation was accurate, installation was straightforward, and everything worked as intended from day one.
Transceivers typeAR-OSFP-800G-2FR4 | 2km | Dual Duplex LC/UPC
CompatibleArista
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We compared several 800G options before ordering this one. The pricing was noticeably more competitive, and after deployment we didn't see any meaningful difference in performance. It offered a good balance between cost and functionality for our project.
Transceivers typeAR-OSFP-800G-2FR4 | 2km | Dual Duplex LC/UPC
CompatibleArista
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The module feels well made, with a sturdy housing and clean finish. The pull tab is secure and easy to use, making installation and removal much more convenient during testing. Small details like these make a difference when working with multiple optics.
Transceivers typeAR-OSFP-800G-2FR4 | 2km | Dual Duplex LC/UPC
CompatibleArista
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Purchased this module for a lab validation project. Installation was straightforward, and the module was detected immediately after insertion. The build quality feels solid, and all units passed our initial testing without any issues.
Transceivers typeAR-OSFP-800G-2FR4 | 2km | Dual Duplex LC/UPC
CompatibleArista
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The packaging was excellent and every module arrived in perfect condition. Nice to see that level of attention on a large order.
Transceivers typeAR-OSFP-800G-2FR4 | 2km | Dual Duplex LC/UPC
CompatibleArista
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I have great confidence in QSFPTEK. They consistently deliver on their promises and provide reliable service.
Transceivers typeAR-OSFP-800G-2FR4 | 2km | Dual Duplex LC/UPC
CompatibleArista
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