H3C S5135S-SI Green Intelligent Gigabit Ethernet Switch, High-Density Access & Convergence Layer, Support IPv6 & ERPS ≤50ms Ring Protection, IRF Stacking, Secure Enterprise Networking
The H3C S5135S-SI is a next-generation high-performance, high-port density, high-security intelligent managed Gigabit Ethernet switch developed by H3C Technology Co., Ltd. Utilizing industry-leading ALIC technology, it supports IPv4/IPv6 dual-stack management and forwarding, along with comprehensive management and security features.
Primarily positioned at enterprise and campus network access and aggregation layers, the S5135S-SI meets high-density gigabit access requirements with fixed gigabit uplinks, enabling high-performance end-to-end IP network solutions when combined with other H3C products.
| Project | S5135S-28P-SI | S5135S-28P-HPWR-SI | S5135S-52P-SI |
|---|---|---|---|
| Exchange Capacity | 672Gbps/6.72Tbps | 672Gbps/6.72Tbps | 672Gbps/6.72Tbps |
| Package Forwarding Rate | 126Mpps | 126Mpps | 166Mpps |
| Service Port Description | 24×10/100/1000BASE-T ports + 4×1000BASE-X SFP ports | 24×10/100/1000BASE-T (POE+) electrical ports + 4×1000BASE-X SFP ports | 48×10/100/1000BASE-T ports + 4×1000BASE-X SFP ports |
| Stacking | Maximum stacking units: 9 | ||
| Dimensions (W×D×H, mm) | 440×160×43.6 | 440×260×43.6 | 440×260×43.6 |
| Weight | ≤2.1 kg | ≤3.7 kg | ≤3.1 kg |
| Input Voltage | AC: 90-264V, 47-63Hz | AC: 90-290V, 47-63Hz | AC: 90-264V, 47-63Hz |
| Power Consumption (Full Load) | AC: 22W | AC: 474W (POE power supply 400W) | AC: 43W |
| Operating Ambient Temperature | -5°C to 50°C | ||
| Relative Humidity | Operating: 10% to 95% (non-condensing) Storage: 10% to 95% (non-condensing) |
||
- GE port aggregation support
- Static and dynamic aggregation
- Cross-device aggregation
- Port-based VLANs
- QinQ and flexible QinQ
- Voice VLAN and protocol VLAN
- MAC VLAN support
- Hierarchical user management
- AAA, Radius, HWTACACS authentication
- SSH2.0 support
- Port security and isolation
- 802.1X authentication
- CLI, Telnet, Console configuration
- SNMP, RMON support
- WEB network management
- System logs and hierarchical alarms
- NTP support
The H3C S5135S-SI series supports innovative IRF (Intelligent Resilient Framework) technology, enabling multiple switches to form a logically independent entity for building highly reliable, scalable, and manageable intelligent networks.
- Simplified Management: Unified logical device management through any port
- Streamlined Operations: Single-device routing protocol computation and cross-device link aggregation
- Elastic Expansion: Hot-swappable device addition/removal without service interruption
- High Reliability: Link, device, and protocol-level redundancy with 1:N backup
- Enhanced Performance: Scalable switching capacity and port density
The S5135S-SI series supports single-port multi-authentication functionality, allowing different client authentication methods (MAC address, 802.1X, web portal) on the same port. Features include:
- Guest VLAN functionality for controlled resource access
- Comprehensive ARP defense with detection and rate limiting
- EAD (Terminal Access Control) integration with background systems
- SSH V2 encryption for secure management
Advanced QoS capabilities including L2-L4 packet filtering, flow classification based on multiple criteria, flexible queue scheduling (SP, WRR, SP+WRR), bidirectional ACL, traffic supervision CAR function, and comprehensive port/stream mirroring for network monitoring and troubleshooting.
Support for SNMPv1/v2/v3, CLI, WEB, and TELNET management with SSH2.0 encryption. BIMS protocol support enables automatic configuration download for zero-configuration deployment. Multiple reliability protections including over-current/voltage/temperature protection, power/fan monitoring, and comprehensive link-level reliability technologies (LACP/STP/RSTP/MSTP).
Energy-efficient design featuring auto-power-down for inactive ports, EEE energy-saving functionality, and compliance with EU RoHS environmental standards. Innovative architecture and energy-saving chips deliver the lowest power consumption for gigabit switches.
Intelligent power supply system integrating AI technology for:
- Smart PD power supply management
- Intelligent power and alarm management
- Enhanced PoE security
- Fast reboot and perpetual PoE functionality
- Long-distance PoE support
Ideal for access layer deployment in large campus networks, providing high-density gigabit access with PoE functionality for IP phones, WLAN APs, and other PD devices. Built-in network management software supports unified management of wireless, switches, and routers for simplified operation in small CT scenarios.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.