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H3c S5120V3-52S-LI Network Switch 52port Management Access Switch
The H3C S5120V3-52S-LI offers 48x Gigabit ports and 4x 10G SFP+ uplinks. Supports IRF stacking, IPv6, and advanced security. Ideal for enterprise access…
Product Information:
| Product Category: | H3C Network Switches for Enterprise and Campus Networks |
Trade & Delivery:
| MOQ: | 1 |
|---|---|
| Delivery Time: | Confirmed per quotation |
| Supply Ability: | Confirmed for the requested quantity |
Availability, product condition, warranty coverage and delivery schedule are confirmed in the written quotation for each request.
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| Title: | H3c S5120V3-52S-LI Network Switch 52port Management Access Switch | Category: | H3C Network Switches for Enterprise and Campus Networks |
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| Views: | 37 | Published: | 2026-01-08 |
Product Description
The H3C S5120V3-52S-LI is a high-performance Layer 2 managed switch designed for enterprise and campus network access layers. It features 48x 10/100/1000BASE-T ports and 4x 1G/10G SFP+ uplink ports, providing flexible connectivity and high bandwidth. With support for advanced features like IRF stacking, comprehensive security controls, IPv6, and energy-efficient operation, this H3C switch offers reliable and scalable networking for modern business environments.
- 48x Gigabit Ethernet ports + 4x 1G/10G SFP+ uplinks
- IRF (Intelligent Resilient Framework) stacking technology
- IPv4/IPv6 dual-stack support
- Advanced security: 802.1X, MAC authentication, ACLs, ARP protection
- Energy-efficient design with auto power-down and EEE
- Comprehensive QoS and multicast support
The S5120V3-52S-LI supports key networking protocols including STP/RSTP/MSTP, LACP, RIP, OSPF, and static routing. It also features H3C’s IRF technology for virtual stacking, SmartMC for centralized management, and robust Layer 2–4 ACLs for traffic control.
The H3C S5120V3-52S-LI operates as an access layer switch, connecting end-user devices and aggregating traffic to core switches via high-speed uplinks. It uses hardware-based forwarding and policy-based traffic management to ensure low latency and high reliability. IRF allows multiple units to be stacked and managed as one logical device.
- High-density office and campus access networks
- Data center edge connectivity
- IP surveillance and VoIP systems
- Wireless LAN aggregation
| Model | Port Configuration | Switching Capacity | Forwarding Rate | Power Consumption | Dimensions (W*D*H mm) |
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| S5120V3-52S-LI | 48x GE + 4x SFP+ | 336 Gbps | 126 Mpps | 41W | 440*230*43.6 |
| S5120V3-52P-LI | 48x GE + 4x SFP | 336 Gbps | 126 Mpps | 39W | 440*230*43.6 |
- High port density with 10G-ready uplinks
- Flexible stacking with IRF2 for simplified management
- Advanced security and compliance features
- Energy-efficient operation with green Ethernet technology
- Robust QoS for voice and video traffic
We offer shipping options confirmed for the destination, project support, and manufacturer warranty. Custom configuration and integration services are available. All H3C products are sourced directly and tested for quality assurance.
Q: Does the S5120V3-52S-LI support PoE?A: No, this model does not support PoE. For PoE capabilities, consider the S5120V3-52P-PWR-LI.
Q: Can I stack this switch with other H3C models?A: Yes, it supports IRF stacking with up to 9 compatible H3C switches.
Q: Is IPv6 supported?A: Yes, full IPv6 routing and management is supported.
- Ensure adequate ventilation and operating temperature (0°C to 45°C).
- Use compatible SFP/SFP+ modules for fiber uplinks.
- Verify power requirements and grounding for stable operation.
- Update firmware to the latest version for security and feature enhancements.
With over 10 years of industry experience, We work with qualified manufacturing and supply partners supported by a strong technical team. We have built a vast customer base and offer competitive pricing on top-tier networking products from leading brands including H3C, Mellanox, Ruckus, Aruba, and Extreme. Our sourcing capacity is confirmed per project of network switches, adapters, wireless access points, controllers, and cables. We provide global shipping, project support, and technical support, ensuring reliable and efficient solutions for businesses worldwide.
