High-Performance Modular Switch With SDN Support & Redundant Design H3C LS-7503E-M Enterprise Switch
 

The H3C LS-7503E-M is a high-performance modular switch designed for enterprise core and aggregation networks. With SDN support, redundant hardware design, and advanced security, it delivers scalable bandwidth, uninterrupted operation, and automated management for demanding environments like data centers, campus networks, and cloud infrastructure.

Key Features & Benefits

1. Modular Flexibility

   • 3-slot chassis supports customizable line cards (1G/10G/40G/100G) for future-proof expansion.

   • High-density ports accommodate copper, fiber (SFP+/QSFP+), and high-speed uplinks.

2. Enterprise-Grade Reliability

   • IRF2 (Intelligent Resilient Framework) virtualizes multiple switches into one logical device, simplifying management and enabling hitless failover.

   • Dual hot-swappable power supplies and fan modules ensure 99.999% uptime.

3. SDN & Automation Ready

   • Supports OpenFlow, NETCONF/YANG, and RESTful APIs for seamless integration with software-defined networks (SDN) and DevOps tools.

4. Advanced Security

   • Hardware-based ACL, 802.1X authentication, and anti-DDoS protection.

   • sFlow/SNMP for real-time traffic monitoring and threat analysis.

5. Energy Efficiency

   • Dynamic power adjustment and low-power components reduce OPEX.

Technical Specifications

Ideal Use Cases

• Core Layer: High-bandwidth backbone for large enterprises.

• Data Center: Aggregation switch for server/storage networks.

• Campus Networks: Unified wired/wireless traffic handling.

Why Choose H3C LS-7503E-M?
Combining scalability, SDN readiness, and carrier-class reliability, this modular switch is a cost-effective solution for future-proof networks. Supports H3C’s Comware OS for unified policy management.

Contact us today for pricing, configuration support, or a live demo!