H3C US500S Series High-Performance Managed Gigabit Ethernet Switches
H3C US500S series Ethernet switches are third-generation intelligent managed switches designed for network environments requiring high performance, high port density, high uplink rate, and easy installation. These switches provide cost-effective 10G uplink capability while delivering high-density Gigabit access.
Model Specifications Comparison
| Support Features |
US528S |
US552S |
US528S-X-HP |
US552S-X-P |
US528S-XE |
US552S-XE |
| Switching Capacity (Full Duplex) |
598Gbps/5.98Tbps |
758Gbps/7.58Tbps |
598Gbps/5.98Tbps |
758Gbps/7.58Tbps |
598Gbps/5.98Tbps |
758Gbps/7.58Tbps |
| Package Forwarding Rate |
108Mpps/144Mpps |
148Mpps/222Mpps |
148Mpps/222Mpps |
148Mpps/222Mpps |
148Mpps/222Mpps |
148Mpps/222Mpps |
| Port Description |
24×10/100/1000TX + 4×1000BASE-X SFP |
48×10/100/1000TX + 4×1000BASE-X SFP |
24×10/100/1000 BASE-T (PoE+) + 4×1G/10G SFP+ |
48×10/100/1000 BASE-T (PoE+) + 4×1G/10G SFP+ |
24×10/100/1000TX + 4×1/10GE SFP+ |
48×10/100/1000TX + 4×1/10GE SFP+ |
| PoE Support |
Not supported |
Not supported |
Supports PoE+, 35W max per port |
Supports PoE+, 35W max per port |
Not supported |
Not supported |
| Device Power |
MIN:15W MAX:21W |
MIN:27W MAX:40W |
MIN:18W MAX:451W (PoE 375W) |
MIN:27W MAX:476W (PoE 375W) |
MIN:16W MAX:23W |
MIN:32W MAX:44W |
| Input Voltage |
AC:180~264V, 47-53Hz |
AC:180~264V, 47-53Hz |
AC:90-290V, 47-63Hz |
AC:90-290V, 47-63Hz |
AC:90-264V, 47-63Hz |
AC:90-264V, 47-63Hz |
| Dimensions (W×D×H mm) |
440×173×44 440×230×43.6 (-H1) |
440×238×44 440×260×43.6 (-H1) |
440×260×43.6 |
440×260×43.6 |
440×160×43.6 |
440×260×43.6 |
Key Features
Stacking
Maximum of 9 stacking units
ERPS
ERPS function supported
Port Lightning Protection
6KV
Technical Capabilities
- Ethernet: Static MAC, port aggregation (up to 8 ports), port isolation, STP/RSTP/MSTP, IEEE 802.3ad, Jumbo Frame, port self-loop detection
- VLAN: Port-based, MAC, Guest, Multicast VLAN support
- ARP: ARP Detection, ARP rate limiting
- IPv6: Static routing, dual protocol stacks, DHCPv6 Client/Snooping, ND, IPv6 Ping/Telnet/SSHv2
- DHCP: Client, Server, Snooping with Relay, Option82
- DNS: Static and dynamic domain name resolution for IPv4/IPv6
- Routing: IPv4/IPv6 static routing, RIPv1/v2, OSPF
- Storm Suppression: Port rate percentage, PPS, BPS-based with broadcast/unicast/multicast support
- QoS/ACL: Package filtering, SP/WRR/SP+WRR scheduling, bidirectional ACLs, rate limiting, flow redirects, time periods
- Mirroring: Port and stream mirroring
- Security: Hierarchical user management, SSH2.0, port isolation, 802.1X, port security, MAC authentication, IP Source Guard, HTTPS, Layer 2/3 Portal authentication, dynamic ARP detection
- Management: CLI, Telnet, Console, SNMP, RMON, Sflow, iMC, WEB, system logs, hierarchical alarms, NTP, cloud management
- Maintenance: Debugging output, Ping/Tracert, Telnet, NQA, DLDP, Virtual Cable Test
Environmental Specifications
Operating Temperature
-5°C to 50°C
Storage Temperature
-40°C to 70°C
Operating Humidity
5% to 95% (non-condensing)
Storage Humidity
5% to 95% (non-condensing)
Advanced Features
IRF2 Intelligent Elastic Architecture
Supports IRF2 technology that connects multiple physical devices to form a single logical device, enabling unified management and operation.
Comprehensive Security Control
Advanced ARP defense including ARP detection and rate limiting. Supports multiple authentication methods (802.1X, WEB, MAC) and CPU protection policies.
Rich QoS Strategies
Layer 2-4 packet filtering with stream classification. Flexible scheduling algorithms (SP, WRR, SP+WRR) and bidirectional ACL with traffic monitoring.
Excellent Management Features
Supports SNMPv1/v2/v3, iMC management center, CLI, web, TELNET, and cloud management. SSH2.0 encryption for secure management.
Fast Network Deployment
Automatic IP address acquisition and networking. Xiaobei APP support for remote management, network status monitoring, and configuration.