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H3C S6520-SI Series Next-Generation 10G Multi-Rate Intelligent Ethernet Switches
H3C S6520-SI series is a new generation of 10,000 gigabit multi-rate switches designed for high-performance and easy-to-install network environments. These third-layer Ethernet switches provide 1GE/10GE/40GE optical ports, making them ideal for enterprise core and campus aggregation applications.
Available Models
H3C S6520-16S-SI: 16 x 1/10G SFP Plus ports
H3C S6520-24S-SI: 24 x 1/10G SFP Plus ports
H3C S6520-22SG-SI: 8 GE ports + 14 1/10G SFP Plus ports
H3C S6520-30SG-SI: 8 GE ports + 22 1/10G SFP Plus ports
Technical Specifications
Feature
S6520-16S-SI
S6520-24S-SI
S6520-22SG-SI
S6520-30SG-SI
S6520-26Q-SI
Dimensions (W×D×H mm)
440×260×43.6
440×260×43.6
440×260×43.6
440×260×43.6
440×360×43.6
Weight
≤3.3kg
≤3.4kg
≤3.3kg
≤3.4kg
≤5kg
Port Configuration
16×1/10G SFP+
24×1/10G SFP+
8 GE + 14×1/10G SFP+
8 GE + 22×1/10G SFP+
24×1/10G SFP+ + 2×QSFP+
AC Power Consumption (Static)
15W
17W
15W
15W
15W (single)
AC Power Consumption (Full Load)
51W
67W
45W
62W
81W (single)
Switching Capacity
2.56Tbps/23.04Tbps
2.56Tbps/23.04Tbps
2.56Tbps/23.04Tbps
2.56Tbps/23.04Tbps
2.56Tbps/23.04Tbps
Forwarding Rate
240Mpps
360Mpps
220Mpps
340Mpps
540Mpps
Key Features
High-Density 10G Access
Provides optical ports from gigabit to 40G with powerful forwarding performance and large-capacity switching services.
IRF2 Virtualization
Supports Intelligent Elastic Architecture 2 technology for scalability, reliability, distribution, and availability across multiple devices.
Advanced Security
Comprehensive security features including AAA/RADIUS authentication, ACL control, IP+MAC+port binding, and SSH/SSL encryption.
IPv6 Support
Full IPv6 protocol support including ND, PMTU, ICMP v6, SNMP v6, BFD v6, VRRP v3, and IPv6 tunnels.
QoS & ACL
Advanced quality of service with 8 output queues per port, flexible scheduling algorithms, and comprehensive packet filtering capabilities.
Management & Maintenance
Multiple management interfaces including CLI, Telnet, SNMP, iMC network management, and support for ISSU non-disruptive upgrades.
Advanced Capabilities
Software Defined Networking
Supports Openflow 1.3 and VXLAN technology, enabling flexible network traffic control and virtual machine migration across data centers.
Reliability & Protection
Multiple reliability protections including over-current, over-voltage, over-temperature protection, power fault detection, and automatic fan speed adjustment.
