H3C S5570S-EI Intelligent L3 Switch IPv4 IPv6 Dual Stack Support For Enterprise Campus

Advanced Layer 3 switch with IPv4/IPv6 dual-stack support, comprehensive routing protocols (static routing, RIP, OSPF, IS-IS, BGP), and extensive management and security features for enterprise and campus networks.

H3C S5570S-EI series switches are designed for access and aggregation layers in enterprise and campus environments. They deliver high-density Gigabit access with fixed 10 Gigabit uplink ports, support PoE+, and integrate seamlessly with other H3C products to create high-performance end-to-end IP network solutions.

• S5570S-28S-EI: 24 * 10/100/1000BASE-T ports, 4 * 1G/10G SFP+ ports
• S5570S-54S-EI: 48 * 10/100/1000BASE-T ports, 6 * 1G/10G SFP+ ports
• S5570S-28S-HPWR-EI-A: 24 * 10/100/1000BASE-T PoE+ ports, 4 * 1G/10G SFP+ ports
• S5570S-54S-PWR-EI-A: 48 * 10/100/1000BASE-T PoE+ ports, 6 * 1G/10G SFP+ ports
• S5570S-36F-EI: 24 * 100/1000BASE-X SFP ports, 8 * 10/100/1000BASE-T ports, 4 * 1G/10G SFP+ ports
• S5570S-54F-EI: 48 * 100/1000BASE-X SFP ports, 6 * 1G/10G SFP+ ports
• S5570S-30MS-UPWR-EI: 24 * 100/1000/2.5GBASE-T PoE++ ports, 6 * 1G/10G SFP+ ports

H3C S5570S-EI series switches support Telemetry technology, pushing real-time resource information and alarm data to operations platforms via gRPC protocol. This enables network quality backtracking, risk warning, and architecture optimization to ensure optimal user experience.

Endpoint Admission Defense (EAD) integrates endpoint security (anti-virus, patching) with network security (access control, rights management) into an interactive security system. This transforms reactive defense into proactive, centralized policy management.

• Unified MAC address, 802.1x, and portal authentication
• Dynamic binding of user identifiers (account, IP, MAC, VLAN, port)
• Dynamic application of user profiles and policies (VLAN, QoS, ACL)
• Real-time user monitoring and management with H3C IMC
• Extensive inbound/outbound ACLs and VLAN-based ACL assignment
• Unicast Reverse Path Forwarding (uRPF) protection against source spoofing
• Security mechanisms against DoS attacks (SYN flood, ICMP flood, Smurf)

Multiple reliability protections at device and link levels ensure continuous operation and network stability.

• Dual pluggable AC/DC power modules with flexible configuration
• Power supply and fan fault detection with alarms
• Link-level reliability: LACP, STP, RSTP, MSTP, Smart Link, RRPP
• IRF2 intelligent elastic architecture with 1:N redundancy backup
• Ring stacking support for enhanced network reliability
• ARP protection with automatic isolation of attacking users

Built-in professional surge protection technology provides industry-leading 6KV service port surge protection capability, significantly reducing equipment damage rates even in harsh operating environments.

H3C Cloudnet solution enables unified operations through cloud management, featuring minimal network deployment with minute-level setup, zero on-site maintenance, AI-powered optimization, fault prediction, and business innovation through advanced data operations.

Fast PoE: Delivers power to connected devices within seconds after PSE power-on, unlike traditional systems that wait for full startup.
Perpetual PoE: Continuous monitoring ensures uninterrupted power supply to PDs even during PSE hot reboots.