Networking
Ruijie RG-CS85-48SFP4XS-D
Features
- VSU Virtualization (Stacking)
- • Unified Management: Virtual Switch Unit (VSU) technology allows you to combine up to 4 physical switches into a single logical device.
- • High Availability: Provides sub-millisecond link failover. If one switch in the stack fails, the others take over seamlessly without dropping network traffic.
- • Link Aggregation: Allows you to bundle ports across different physical switches in the stack to increase overall bandwidth headroom.
- Advanced Layer 3 Routing
- • Dual-Stack Performance: Runs full hardware-based IPv4 and IPv6 dual-stack routing at line rate.
- • Dynamic Protocols: Built-in support for enterprise-grade routing protocols including OSPFv2/v3, BGP4+, RIPv1/v2, and IS-IS.
- • Carrier-Grade Features: Supports Multi-Protocol Label Switching (MPLS L3VPN) for secure, segmented traffic isolation across large campus networks.
- Robust Security Shielding
- • CPP (CPU Protection Policy): Automatically categorizes and rate-limits traffic bound for the switch's processor, preventing malicious floods or accidental broadcast storms from crashing the management plane.
- • NFPP (Network Foundation Protection Policy): Isolates network attacks (like ARP spoofing, IP scanning, or DHCP DDoS attacks) to a specific port, protecting the rest of the infrastructure from going offline.
- • Secure Access: Fully supports 802.1X, Web Authentication, and MAC address bypass for strict network access control.
- Hardware Redundancy & Reliability
- • 1+1 Power Redundancy: Dual hot-swappable power supply slots ensure the switch stays online even if one power module fails.
- • Modular Pluggable Fans: Equipped with 3 variable-speed pluggable fans that adapt to system temperatures to save energy while maintaining optimal airflow.
- • Dual-Chip Flash Memory: Features a 1+1 redundant hardware boot system. If a firmware update gets corrupted, the backup chip automatically restores the system safely.
- • Industrial-Grade Protection: The internal circuit boards feature an anti-corrosion protective coating, and the chassis boasts 10 kV surge protection.
- Cloud & Lifecycle Management
- • Lifetime Free Ruijie Cloud: Supports zero-touch deployment, live network topology mapping, and remote troubleshooting directly through a web browser or mobile app.
- • Traditional Controls: Fully supports standard CLI (Command Line Interface), Web UI, SNMP, and RMON for standard network operations.
Specifications
- • ARP Entries
- 24,000 tables.
- • MAC Addresses
- 64,000 entries.
- • Thermal System
- Built with 3 x smart modular pluggable fans utilizing a front-to-rear or cross-flow structure.
- • Boot Redundancy
- Hardware-enforced dual-chip 1+1 flash memory system ensuring reliable disaster recovery and fail-safe operation during OS updates.
- • IP Routing Routes
- Supports up to 24,000 IPv4 unicast routes and 14,000 IPv6 unicast routes.
- • System Management
- 1 x RJ45 Console port, 1 x RJ45 dedicated MGMT port, and 1 x USB 3.0 storage/log interface.
- • Fixed Uplink Ports
- 4 x 1GE/10GE SFP+ high-speed optical slots for ultra-fast 10 Gbps core distribution.
- • Switching Capacity
- 656 Gbps (up to 880 Gbps max overclocking potential headroom).
- • Fixed Fiber SFP Ports
- 48 x 1GE SFP ports for high-density, long-distance fiber service downlinks.
- • Modular Expansion Slot
- 1 x Rear Card Slot designed specifically to support the CM85-4XS2CQ module to add 4x 10G SFP+ and 2x 100G QSFP28 ports.
- • Packet Forwarding Rate
- 488 Mpps.
- • System Database Tables
- • Power Module Redundancy
- 2 x Replaceable hot-swappable power supply bays supporting 1+1 redundancy. It runs on the Ruijie RG-PA150IB-F 150W AC power module (requires at least one).
- • Integrated Cybersecurity
- Utilizes Ruijie's native CPU Protection Policy (CPP) and Network Foundation Protection Policy (NFPP) to isolate and shield the internal control switch engine from heavy DDoS traffic floods.
- • Layer 3 Advanced Routing
- Complete hardware-based multi-layer switching with a native IPv4/IPv6 dual-stack running OSPF, BGP, RIP, IS-IS, VRRP, and MPLS L3VPN.
- • Processing & Core Memory
- Powered by a 1.2 GHz dual-core processor, equipped with 1 GB SDRAM and 4 GB Flash memory.
- • Lifetime Cloud Management
- Fully compatible with traditional CLI, Web UI, and SNMP methods, alongside seamless telemetry orchestration through the free Ruijie Cloud app/web console.
- • VSU Virtualization (Stacking)
- Integrates Virtual Switch Unit technology allowing you to combine up to 4 physical units into a single logical entity with sub-millisecond link failovers.
- • Rugged Environment Engineering
- The internal circuitry is treated with an anti-corrosion protective layer, alongside a heavy-duty 10 kV surge protection rating.