High-Performance H3C LS-6520X-18C-SI Switch Gigabit Ports , IRF
Stacking & Advanced Security
The H3C LS-6520X-18C-SI is an enterprise-grade Gigabit Ethernet
switch designed for high-speed networking, secure data
transmission, and scalable deployments. Ideal for medium to large
businesses, campus networks, and data centers, this switch delivers
reliable performance, flexible connectivity, and advanced security
features to meet modern network demands.
Key Features & Benefits
✔ High-Speed Gigabit Connectivity – Features 18 flexible combo
ports (10/100/1000BASE-T & SFP), ensuring seamless integration with
both copper and fiber networks.
✔ IRF Intelligent Stacking – Supports H3C’s IRF (Intelligent
Resilient Framework) technology, allowing multiple switches to
operate as a single logical device for simplified management and
redundancy.
✔ Enterprise-Grade Security – Equipped with ACLs, port security,
DHCP Snooping, and IP Source Guard to prevent unauthorized access
and network attacks.
✔ Advanced QoS & Traffic Management – Prioritizes critical
applications (VoIP, video streaming) with 802.1p/DSCP-based QoS,
ensuring optimal performance.
✔ sFlow & Network Monitoring – Enables real-time traffic analysis
and bandwidth optimization for efficient network management.
✔ Reliable Redundancy – Supports STP/RSTP/MSTP, LACP link
aggregation, and optional dual power supplies for uninterrupted
operation.
Technical Specifications (H3C LS-6520X-18C-SI)
| Category | Specifications |
|---|
| Ports | 18x 10/100/1000BASE-T (RJ45) + 18x SFP (Combo) |
| Switching Capacity | Up to 256 Gbps |
| Forwarding Rate | 96 Mpps |
| Power Supply | Fixed (Optional Redundant PSU) |
| Management | CLI, Web, SNMP, sFlow, iMC Integration |
| Security Features | ACL, Port Security, DHCP Snooping, IP Source Guard |
| Layer 2 Protocols | STP/RSTP/MSTP, VLAN, LACP, ERPS |
Ideal Use Cases
✅ Enterprise Networks – High-density workstation and server
connectivity.
✅ Campus & Education – Reliable backbone for large-scale Wi-Fi and
IP surveillance.
✅ Data Center Edge – Cost-effective aggregation for storage and
virtualization.
Why Choose the H3C LS-6520X-18C-SI?
This switch combines high performance, scalability, and robust
security, making it a future-proof solution for businesses needing
a flexible and secure network infrastructure. With IRF stacking,
Gigabit speeds, and advanced traffic management, it ensures low
latency, high availability, and simplified maintenance.
For pricing, bulk orders, or detailed comparisons, contact an
authorized H3C distributor today!
