Ruijie RG-S6990-64OC2XS 800G AI Data Center Super Spine Switch | 64×800G OSFP, 102.4Tbps
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Ultra-High-Performance 800G AIGC Data Center Core Switch
The Ruijie RG-S6990-64OC2XS is a next-generation, ultra-high-capacity data center core switch designed specifically for AIGC (AI-Generated Content), AI computing clusters, and cloud-scale data center fabrics.
Engineered to support the explosive growth of AI workloads, this platform delivers 102.4 Tbps switching capacity, native 200G/400G/800G OSFP connectivity, and advanced lossless Ethernet technologies, making it an ideal choice for AI training, inference, and large-scale GPU interconnect networks.
With comprehensive Layer 2/3 protocol support, full VXLAN BGP-EVPN virtualization, RDMA-ready architecture, and carrier-grade reliability, the RG-S6990-64OC2XS provides a future-proof foundation for next-generation intelligent computing infrastructures.
Note: Fully Configured System - Includes power supplies, fan modules, and system components; optical modules sold separately.
Overview
The Ruijie RG-S6990-64OC2XS is purpose-built for AIGC and AI computing network scenarios, serving as a core or spine switch in ultra-high-bandwidth, low-latency AI fabrics.
Designed for multi-tier Spine-Leaf-Pod architectures, it enables high-speed interconnection between GPU servers, AI pods, and cross-domain computing clusters using native 800G Ethernet, ensuring deterministic performance for east-west traffic-intensive AI workloads.
In typical AIGC deployments, the RG-S6990-64OC2XS operates at the core or spine layer, aggregating traffic from leaf switches and AI servers across multiple pods and domains. With support for RoCE, PFC, ECN, and AI ECN, it ensures congestion-free, low-latency communication across thousands of GPU nodes.
Its massive switching capacity and flexible OSFP optical ecosystem allow seamless scaling from single AI pods to large multi-domain AI fabrics, making it an ideal choice for AI data centers, intelligent computing centers, and next-generation cloud infrastructures.
Highlights
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Ultra-High-Speed Port Density
Provides 64 × 200G/400G/800G OSFP ports, enabling extreme bandwidth aggregation and seamless evolution toward 800G AI networks. -
Industry-Leading Switching Capacity
Delivers up to 102.4 Tbps switching capacity and 21,000 Mpps forwarding rate, supporting full line-rate, non-blocking performance. -
800G-Ready AI Fabric Architecture
Native OSFP interfaces support 200G, 400G, and 800G optics, eliminating transitional upgrades and protecting long-term investments. -
AI-Optimized Lossless Ethernet
Supports RDMA, PFC, ECN, AI ECN, and ECN Overlay, ensuring ultra-low latency and high throughput for AI and HPC workloads. -
Advanced Data Center Virtualization
Full support for VXLAN and BGP-EVPN, enabling scalable multi-tenant AI fabrics and flexible workload mobility. -
Intelligent Load Balancing Technologies
Supports global load balancing mechanisms including RALB, AILB, ENLB, and SPLB (Source Port-Based Load Balancing) for optimal traffic distribution.
(Some features supported in future releases) -
Carrier-Grade High Availability
Redundant power supplies and fans, hot-swappable components, graceful restart (GR), and fast convergence mechanisms ensure nonstop operation. -
Comprehensive Security Protection
Implements NFPP, CPP, RADIUS/TACACS+, IPv4/IPv6 ACLs, routing authentication, and role-based access control. -
Real-Time Network Visibility
Supports Telemetry, INT, MOD, and sFlow/IPFIX for fine-grained monitoring and intelligent network automation.
Recommended Accessories & Ordering Information
| Product Model | Category | Description |
|---|---|---|
| RG-S6990-64OC2XS | Main Unit | Fixed 64 × 800G ports, 2 × 10G ports, 2 power slots, 4 fan slots |
| RG-S6990-64OC2XS-X | Main Unit | Same configuration with high-performance CPU |
| PA3000I-F | Power Module | Hot-swappable PSU, 1+1 redundancy, front-to-back airflow |
| FAN80-02-F | Fan Module | Hot-swappable fan, 3+1 redundancy, front-to-back airflow |
800G Optical Modules (Officially Recommended)
| Product Model | Description |
|---|---|
| 800G-OSFP-DR8-L | 800G DR8 LPO module, OSFP, MPO16/APC, 1310nm, up to 500 m |
| 800G-OSFP-2DR4-L | 800G 2×DR4 LPO module, OSFP, dual MPO12/APC, 1310nm, up to 500 m |
| 800G-OSFP-DR8-SM1310 | 800G DR8 module, OSFP, MPO16/APC, 1310nm, up to 500 m |
| 800G-OSFP-VR8-MM850 | 800G VR8 module, OSFP, MPO16/APC, 850nm, 50 m (OM4) / 30 m (OM3) |
| 800G-OSFP-2VR4-MM850 | 800G 2×VR4 module, OSFP, dual MPO12/APC, 850nm, 50 m (OM4) / 30 m (OM3) |
| 800G-OSFP-2DR4-SM1310 | 800G 2×DR4 module, OSFP, dual MPO12/APC, 1310nm, up to 500 m |
Comparison with Similar Data Center Core Switches
| Feature | RG-S6990-64OC2XS | RG-S6990-128QC2XS | RG-S6980 Series |
|---|---|---|---|
| Max Port Speed | 800G OSFP | 400G QSFP-DD | 100G QSFP28 |
| High-Speed Ports | 64 × 200G/400G/800G | 128 × 100G + 2 × 400G | Up to 64 × 100G |
| Switching Capacity | 102.4 Tbps | 25.6 Tbps | ≤ 12.8 Tbps |
| AI Networking | RDMA, PFC, AI ECN | Limited | Not supported |
| Architecture | AI Fabric / Data Center Core | Data Center Core | Aggregation/Core |
| Virtualization | VXLAN, BGP-EVPN | VXLAN, EVPN | VXLAN |
Specifications
| Parameter | Specification |
|---|---|
| Model | RG-S6990-64OC2XS |
| Form Factor | 2U Rack-Mount |
| Dimensions (W×D×H) | 440 × 760 × 86.1 mm |
| Weight | 26 kg (with 2 power modules & 4 fan modules) |
| High-Speed Interfaces | 64 × 200G/400G/800G OSFP |
| Auxiliary Interfaces | 2 × 1G/10G/25G SFP28* |
| Switching Capacity | Up to 102.4 Tbps |
| Forwarding Rate | Up to 21,000 Mpps |
| Jumbo Frames | Up to 9K bytes |
| Power Supply | Dual hot-swappable PA3000I-F |
| Max Power Consumption | 2982 W |
| Typical Power Consumption | 2010 W |
| Cooling | Front-to-back airflow, redundant fans |
| Operating Temperature | 0°C to 40°C |
| Operating Humidity | 10%-90% RH (non-condensing) |
| Management | SNMP v1/v2c/v3, CLI, NETCONF, Python, Telemetry |
| Virtualization | VXLAN, BGP-EVPN, VRF |
| Routing Protocols | BGP, OSPF, RIP, ECMP, WCMP |
| IPv6 Support | OSPFv3, BGP4+, RIPng, IPv6 QoS |
| Security | ACLs, NFPP, CPP, RADIUS, TACACS+ |
| Warranty | Limited Lifetime Warranty |
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