3com 0235A370 Network Switch Networking

High-density 10 Gigabit Ethernet switch for data center and core applications

The H3C® S5820X-28S Series 10-Gigabit Switch provides flexible deployment options and line-rate 10 Gigabit Ethernet throughput. High bandwidth, quality of service (QoS) and virtual LAN (VLAN) technology ensure voice and video quality that enhance employee productivity. Secure and resilient, these switches feature Intelligent Resilient Framework (IRF™) technology, enabling interconnected switches that increase network reliability and performance, and facilitate management. Distributed link aggregation increases resilience and availability, while redundant, hot-swappable power supplies and fans increase network availability and reliability.

- 24 GE/10GE SFP+ ports; 4 fixed 10/100/1000 BASE-T ports provide full line-rate 10GE throughput for bandwidth-intensive applications
- Up to 488 Gbps switching capacity and 362.9 Mpps forwarding rate enable fast data transfers
- Auto-voice virtual LAN (VLAN) technology automatically assigns VoIP traffic to a voice-dedicated VLAN, optimizing this delay-sensitive traffic

- H3C IRF enables interconnected switches to be managed as a single-IP management entity with "masterless" sharing of critical routing information across all units for fast failure recovery; IRF delivers increased scalability and resiliency to deliver chassis-like availability
- Distributed link aggregation eliminates single points of failure and enhances network performance
- Quality of service (QoS) and traffic prioritization, redirection, shaping and limiting policies expedite delay-sensitive traffic across the network
- Rapid Ring Protection Protocol (RRPP) technology delivers rapid switching of traffic to a backup link in less than 50ms, guaranteeing real-time services like audio or video are not affected

- Simple Network Management Protocol (SNMPv3) and SSHv2 provide security and authentication features including data origin authentication, data integrity checks and encryption
- 802.1x and Remote Authentication Dial-In User Service (RADIUS) protect the network from access by unauthorized users
- Provides advanced IPv6 capabilities including IPv6 Routing Information Protocol (RIPng), Intermediate System-to-Intermediate System (IS-IS) version 6 and Open Shortest Path First version 3 (OSPFv3) to improve network performance
- Unicast Reverse Path Forwarding (uRPF) prevents illegal traffic from accessing the network
- Granular user control supports finer bandwidth allocation

- Jumbo frame support increases efficiency and is ideal for server-to-server backups

- Hot-swappable fan tray can be replaced without restarting the equipment, increasing network uptime and facilitating maintenance

- PoE supplies power and data over a single cable, lowering network wiring and management expenses, and facilitating deployment of network-attached devices where providing separate power cabling would be prohibitive

- H3C Comware® Operating System consolidates administrative control over the entire switching infrastructure—contributing to a more unified network environment and providing unparalleled edge-to-core visibility and control

- Supported by the H3C Web-based Intelligent Management Center (IMC) network management platform, which effectively integrates traditionally disparate management tools into one easy-to-use interface

- Redundant power supplies increase network availability and reliability

- Built-in support for AC- and DC-powered operations enables enterprises to leverage existing power schemes and cost-effectively extend power to the edge of the network