Essential details
Product Code:800G OSFP QSFP-DD SR8/DR8/FR8/LR8/ER8/ZR8
Product Introduction
800G OSFP & QSFP-DD Transceiver Modules
| Full Range Short to Long Reach Optical Transceivers
Product Overview
800G OSFP and QSFP-DD optical transceivers represent the next-generation high-bandwidth interconnect solution for hyperscale data centers, AI GPU clusters, high-performance computing (HPC), cloud infrastructure and InfiniBand NDR/XDR networking systems. Fully compliant with IEEE 802.3ck, OSFP MSA, QSFP-DD MSA and CMIS 5.0 standards, these 800G optical modules deliver 800Gbps total bandwidth via 8×106.25Gbps PAM4 lanes, supporting 800G Ethernet, breakout 2×400G, 4×200G and 8×100G dual-port high-density transmission.
Our full lineup covers complete transmission reach from short-reach multi-mode to ultra-long single-mode fiber, including SR8, DR8, FR8, LR8, ER8 and ZR8 variants, supporting dual LC duplex and dual MPO-12 APC connector options. Each 800G transceiver integrates optimized integrated heat sink (IHS) or flat top heat sink for thermal management, built-in DDM/DOM digital diagnostic monitoring, and seamless backward interoperability with existing 400G optical modules. These pluggable optics perfectly match 51.2T network switching fabrics, DGX H100 GPU servers, Spectrum-XGS switches, Arista/Cisco/Juniper enterprise & cloud routing platforms, eliminating bandwidth bottlenecks for large-scale AI training, big data processing and low-latency HPC workloads.
Core Product Advantages
1. Full Reach Portfolio, End-to-End Data Center Coverage
Complete short/medium/long/ultra-long distance series: 50m multi-mode SR8, 500m parallel single-mode DR8, 2km FR8, 10km LR8, 40km ER8, 120km ZR8, covering top-of-rack, leaf-spine, inter-data-center and metro optical transmission scenarios.
2. Multi-Vendor Hardware Compatibility
Plug-and-play compatible with NVIDIA/Mellanox Spectrum switches, DGX H100 GPU systems, Arista, Cisco, Juniper, generic whitebox switches, supporting InfiniBand NDR/XDR and standard 800G Ethernet dual-use.
3. Advanced Thermal & Optical Design
Two heat sink options: finned IHS for standard switch slots, flat-top low-profile heat sink for DGX H100 compact chassis; industrial-grade VCSEL/EML laser chips + Broadcom DSP signal processing, stable PAM4 signal transmission with low bit error rate.
4.Standardized Digital Diagnostics & Compliance
Built-in DDM/DOM real-time monitoring of temperature, voltage, transmit/receive optical power; fully RoHS, IEEE 802.3ck, OSFP/QSFP-DD MSA, CMIS 5.0 certified, low power consumption (12–16W typical).
5.Dual-Port Breakout Flexibility
2×400G breakout capability, seamless interoperation with legacy 400G network devices, reducing hardware upgrade costs for cloud operators and colocation data centers.
Standard Industry Model Lineup
1. OSFP 800G Series (Octal Small Form-Factor Pluggable)
- Multi-Mode Short Reach (850nm VCSEL, MPO-12 Connector)
OSFP-800G-SR8: 850nm, 50m OM4/OM5 multi-mode fiber, dual MPO-12, PAM4, DDM
OSFP-800G-SR8-100M: 850nm, 100m OM5 multi-mode fiber, dual MPO-12, PAM4, DDM
- Parallel Single-Mode Medium Reach (1310nm, MPO-12 Connector)
OSFP-800G-DR8: 1310nm, 500m G.652 single-mode fiber, dual MPO-12 APC, PAM4, DDM
OSFP-800G-DR8-FLT: Flat top heat sink variant for DGX H100 compact cabinet, 500m
- CWDM Single-Mode Medium-Long Reach (1271/1291/1311/1331nm, Duplex LC)
OSFP-800G-FR8: CWDM 4-lambda, 2km G.652 SMF, dual duplex LC/UPC, PAM4, DDM
OSFP-800G-LR8: CWDM 4-lambda, 10km G.652 SMF, dual duplex LC/UPC, PAM4, DDM
- Ultra-Long Reach Single-Mode (1310/1550nm Long-Haul Variants)
OSFP-800G-ER8: 1310nm EML, 40km G.652 SMF, duplex LC, PAM4, DDM
OSFP-800G-ZR8: 1550nm EML, 120km G.652 SMF, duplex LC, PAM4, DDM
2. QSFP-DD 800G Series (Quad Small Form-Factor Pluggable Double Density)
- Multi-Mode Short Reach
QSFP-DD-800G-SR8: 850nm, 50m OM4/OM5, dual MPO-12, PAM4, DDM
QSFP-DD-800G-SR8-100M: 850nm, 100m OM5, dual MPO-12, PAM4, DDM
- Parallel Single-Mode
QSFP-DD-800G-DR8: 1310nm, 500m SMF, dual MPO-12 APC, PAM4, DDM
- CWDM Long Reach
QSFP-DD-800G-FR8: 2km SMF, dual LC, PAM4, DDM
QSFP-DD-800G-LR8: 10km SMF, dual LC, PAM4, DDM
QSFP-DD-800G-ER8: 40km SMF, dual LC, PAM4, DDM
QSFP-DD-800G-ZR8: 120km SMF, dual LC, PAM4, DDM
Core Application Scenarios
1. Hyperscale AI & GPU Data Center
DGX H100/H200 GPU cluster interconnection, large LLM training clusters, low-latency GPU pooling, top-of-rack & leaf-spine 51.2T switch fabric uplink.
2.Cloud & Colocation Data Center
800G Ethernet core switching, 2×400G breakout downlink, inter-rack high-speed data transmission, cloud storage network aggregation.
3.High Performance Computing (HPC) & InfiniBand
InfiniBand NDR/XDR high-speed computing fabric, supercomputer interconnection, parallel computing cluster optical links.
4. Enterprise & Carrier Metro Networks
Data center interconnection (DCI), enterprise core backbone uplink, carrier metro optical transmission, mid-long distance campus network.
Key Technical Specifications
| Parameter | Standard Specification |
|---|---|
| Total Bandwidth | 800Gbps (8×106.25Gbps PAM4) |
| Modulation Format | PAM4, 53.125GBaud |
| Electrical Interface | 800GAUI-8 / 2×400GAUI-4 |
| Compliance Standard | IEEE 802.3ck, OSFP/QSFP-DD MSA, CMIS Rev 5.0 |
| Monitoring Function | DDM/DOM Digital Diagnostic Monitoring |
| Operating Temp | Commercial 0℃ ~ +70℃ |
| Power Consumption | 12W ~ 16W (Typical) |
| Fiber Compatibility | OM4/OM5 Multi-mode, G.652D/G.657A Single-mode |
| Connector Type | Dual Duplex LC UPC, Dual MPO-12 APC |
| Heat Sink Option | Integrated Finned Heat Sink / Flat Top Low-Profile Heat Sink |
| Compatibility | NVIDIA, Cisco, Arista, Juniper, Whitebox Switches, DGX H100 Servers |
Bottom Conversion Section
Looking for cost-effective 800G OSFP / QSFP-DD transceivers for your AI data center or HPC cluster? We provide full-reach optical modules compatible with mainstream switch and GPU platforms, with stable stock, custom labeling and bulk order support. Contact our sales team to get datasheets, sample testing and volume pricing for 800G SR8, DR8, FR8, LR8, ER8 and ZR8 optical transceivers.
Product details