Cisco OSFP-800G-VR8 Compatible 800GBASE-SR8 OSFP 800G SR8 850nm 50m Finned Top PAM4 DOM Dual MPO-12 MMF Optical Transceiver Module-HYTOPTODEVICE

HYTOPTODEVICE Cisco OSFP-800G-VR8 Compatible 800GBASE-SR8 OSFP PAM4 850nm 50m Fiber Optical Transceiver Module  
       The HYTOPTODEVICE OSFP-800G-VR8 is a premium Cisco compatible 800GBASE-VR8 OSFP optical transceiver, precision-engineered for next-generation 800G Ethernet, Data Center Interconnect (DCI), and InfiniBand Interconnects. Fully compliant with OSFP MSA, IEEE 802.3db, and IEEE 802.3ck protocols, this module leverages top-tier core chipsets and a high-stability 850nm VCSEL laser to deliver ultra-low-latency 800Gbps (8x100G PAM4) throughput. With Finned Top design  for optimized thermal dissipation it ensures superior signal integrity over OM4 multimode fiber (MMF) up to 50 meters in commercial operating temperature range (0°C to 70°C). With integrated Digital Optical Monitoring (DOM), HYTOPTODEVICE guarantees 100% interoperability with Cisco Nexus and Catalyst 800G platforms, providing a stable long-term supply and rapid delivery for hyperscale AI computing fabrics.

Compatibility and Supported Devices
     The HYTOPTODEVICE Cisco OSFP-800G-VR8 is meticulously coded and tested for 100% compatibility with:

• Cisco Nexus 9000 Series: N9K-C9332D-GX2B, N9K-C9408.

• Cisco 8000 Series Routers: 8111-32EH, 8201-32FH, 8800 Series with 800G line cards.

• Cisco Catalyst Switches: Next-gen 800G capable core switches.

• NVIDIA/Mellanox Systems: Compatible with Quantum-2 and Spectrum-4 OSFP ports for cross-platform interoperability.

Primary Application Scenarios

• 800G Ethernet Networking: Enabling ultra-high-bandwidth spine-to-leaf connections in next-generation hyperscale cloud architectures and enterprise cores.

• InfiniBand Interconnects: Optimized for InfiniBand NDR fabrics within high-performance computing (HPC) environments, supporting seamless GPU-to-GPU communication in AI clusters.

• Data Center Interconnect (DCI): Providing reliable, high-density, very short-reach (VR) interconnects between top-of-rack (ToR) switches and servers.

• AI & Deep Learning GPU Clusters: Delivering the extreme throughput required for NVIDIA HGX/DGX H100/H200 systems and Cisco 8000 Series routers with zero-error performance and long-term stability.

Key Product Parameters

Scenarios 4:800G-to-4x 200G Links for Switch-to-Server

FAQ for Cisco OSFP-800G-VR8 Compatible OSFP Transceivers

Q1:What is OSFP-800G-SR8? A:The 800G OSFP SR8 is a hot pluggable optical transceiver module with a speed of 800Gbps, a wavelength of 850nm, and a transmission distance of up to 100m with OM4 MMF. It is ideal for data centre, 800G Ethernet and HPC.

Q2:What is the maximum transmission distance of the 800G SR8 transceiver?A:HYTOPTODEVICE OSFP 800G SR8 module supports the maxium transmitting distance of up to 100m with OM4 MMF.

Q3:How is the OSFP 800G SR8 compatibility with OM4 fiber?A:The OSFP-800G-SR8 optical transceiver is fully compatible with OM4 Multimode Fiber (MMF), it has a maximum transmission distance of up to 100 meters with OM4 MMF.

Q4:What is the 800G SR8 vs 400G SR4 transceiver comparison?A:Both the OSFP 800G SR8 and OSFP 400G SR4 are MMF optic modules with a wavelength of 850nm and a transmission distance up to 100m (OM4). The difference is that the 800G SR8 doubles the 800G speed by using eight 100Gbps channels, while the 400G SR4 has a speed of 400Gbps and uses four 100Gbps channels.

Q5:What are the power consumption and cooling requirements for the 800G SR8 modules?A:The power consumption of an 800G SR8 optical transceiver is generally around 8-16W, depending on the specific model.adequate cooling is required to maintain the performance and lifespan of optical transceivers.

Q6:Where to buy 800G OSFP SR8 multimode optical transceiver?A:There are many manufacturers that produce and sell 800G optical modules, but 800g osfp sr8 manufacturer china HYTOPTODEVICE is the ideal provider: a source factory, fully controllable, reliable performance, 100% compatible, sufficient inventory, fast delivery, and rapid response.

Q7:The link is "Up" but I have high packet loss. Why? A:There could be two reasons,1. Dirty connectors:tiny dust particles can obstruct signal transmission. Please use  fiber optic cleaner to clean the connector. 2. Fiber optic cable bending: avoid  severe bending of the fiber optic cable.

Q8:Is the 800G SR8 backward compatible with lower-speed modules,such as 100G?A:Yes,The 800G SR8 is backward compatible with lower-speed optical transceivers, such as 400G,200G and 100G, but the performance will be reduced.

 Q9:How do HYTOPTODEVICE ensure 800G OSFP SR8 module compatibility with network switch?A:Ensuring 100% compatibility, optical modules must be coded to match the switch's requirements. Source-factory HYTOPTODEVICE was equipped with various high-speed switch,the brands include such as Cisco,NVIDIA,Huawei. highly professional in coding equipment for various brands to ensure they are recognized and running in your  device.
 
Q10:Is OSFP-800G-SR8 hot-swappable?A:HYTOPTODEVICE fiber transceivers are hot-pluggable, hot Pluggable OSFP MSA Compliant.you can plug or unplug the optical transceiver, while the device is powered on without damaging the hardware.

Q11:What is OSFP-800G-SR8?A:The 800G OSFP SR8 is a hot pluggable transceiver with a speed of 800Gbps, a wavelength of 850nm, and a transmission distance of up to 100m with OM4 MMF. It is ideal for data centre, 800G Ethernet and HPC.

 HYTOPTODEVICE is a vertically integrated manufacturer of high-performance optical transceivers. By controlling core materials at the source, we ensure every SFP module meets the highest standards of reliability and customization.

• Vertical Integration: In-house core material production ensures a stable, self-sufficient supply chain for all optical modules.

• Total Traceability: End-to-end oversight from raw components to final transceiver assembly guarantees 100% controllability.

• Bespoke Solutions: Expert-led R&D provides customized SFP transceiver designs tailored to your specific technical needs.

• 24-Hour Response: Our technical team guarantees a primary response to any inquiry or quality concern within 24 hours.

Carrier-Grade Quality. Factory-Direct Control. Rapid Response.

Quality Certification & Compliance：

 At HYTOPTODEVICE, our quality commitment is backed by industry-standard validations. From fiber optical transceiver manufacturing to final inspection, our processes ensure global compliance and reliability.

We adhere to rigorous standards for our SFP modules and network solutions:

• ISO 9001: Certified quality management and production consistency.

• CE & FCC: Fully compliant for seamless Global Market Access.

• RoHS: Committed to environmental responsibility and hazardous material control.

• Proven Reliability: Rigorous testing to reduce compliance risk and ensure safety.

Certified Quality. Global Standards. Guaranteed Performance.

Rigorous Industrial Product Testing：

   

100% 3rd Party Compatible：

Partial Test Demonstration：

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