Ruijie RG‑CS85‑24SFP/8GT8XS‑D is an enterprise‑class Layer‑3 core/aggregation switch designed for campus and medium/large enterprise networks. It delivers high port density with flexible SFP/SFP+ options, high availability through redundant/hot‑swappable power and fans, and advanced network virtualisation and security features.

• 24 × 1Gb SFP service ports (ports 1–16 support 100/1000 Mbps; ports 1–8 are SFP/RJ45 combo)
• 8 × 10/100/1000 RJ45 combo ports and 8 × 1Gb/10Gb SFP+ uplink ports for high‑speed aggregation
• Layer‑3 routing (IPv4/IPv6, static & dynamic routing, multicast) and VSU virtualisation for multi‑device failover
• High availability: 2 × power module slots (hot‑swappable), replaceable fans and hardware redundancy
• Management: CLI, Web GUI, SNMP, RMON, Syslog, Ruijie Cloud support and zero‑touch provisioning

Use cases: Suitable as a campus core/aggregation switch, distribution switch in multisite LANs, or an enterprise edge switch requiring high SFP density and 10Gb uplinks. Supports both contractor deployments and in‑house IT teams; consult the Ruijie Hardware Installation & Reference Guide for commissioning and stacking/VSU configuration.

Compliance & safety: Refer to official Ruijie documentation for regulatory markings (CE/UKCA where applicable) and installation safety instructions. Always follow local regulations and certified electrician/network engineer guidance for rack and power installations.