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Extreme X440-24p 24-Port Gigabit Ethernet Switch

Technical Specifications:

  • Ports:
    • 24 x 10/100/1000BASE-T PoE/PoE+ ports (RJ45)
    • 4 x 100/1000BASE-X SFP ports (combo with RJ45 ports 21-24)
    • Optional 2 x 10GBASE-X SFP+ ports (on specific models like X440-24p-10G)
  • Switching Capacity: Up to 88 Gbps
  • Forwarding Rate: Up to 65 Mpps
  • PoE Budget: Up to 380W (supports full PoE+ on all ports)
  • Stacking: Supports up to 8 units via SummitStack™ technology (40 Gbps stacking bandwidth)
  • Power Supply: Redundant, hot-swappable AC/DC power supplies
  • Form Factor: 1RU rack-mountable design
  • Management: CLI, SNMP, web interface, ExtremeCloud IQ, and OpenFlow API support
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Detailed content

Functional Features:

  • High Availability:
    • Modular ExtremeXOS operating system with process isolation and self-healing capabilities.
    • Non-stop forwarding and hitless failover for uninterrupted network operation.
    • Redundant power supplies and stacking links ensure reliability.
  • Advanced Security:
    • Identity-aware security with role-based access control and host integrity enforcement.
    • MAC and IP security features to prevent man-in-the-middle attacks.
    • Dynamic security profiles for granular network access control.
  • Quality of Service (QoS):
    • Hardware-based L2/L3/L4 QoS with 8 priority queues per port.
    • Supports 802.1p, DSCP, and TOS tagging for traffic prioritization.
    • Bandwidth control with granular rate limiting (64 Kbps increments).
  • PoE/PoE+ Support:
    • Powers IP phones, wireless APs, and surveillance cameras with up to 30W per port (PoE+).
    • Intelligent power management to optimize energy usage.
  • Stacking and Scalability:
    • SummitStack technology allows up to 8 switches to be managed as a single logical unit.
    • Mixed stacking with other Extreme Summit series switches (e.g., X450, X460).
  • Energy Efficiency:
    • Compliant with IEEE 802.3az Energy-Efficient Ethernet.
    • Low-power design with intelligent fan speed control for quiet operation.

Application Scenarios:

  • Enterprise Campus Networks:
    • Connects workstations, IP phones, and wireless access points at the network edge.
    • Provides high-speed uplinks to core switches for seamless data flow.
  • Small to Medium-Sized Businesses:
    • Cost-effective solution for businesses requiring reliable PoE+ connectivity and advanced security.
    • Simplifies network management with intuitive web interface and ExtremeCloud IQ integration.
  • Retail and Hospitality:
    • Powers point-of-sale systems, digital signage, and guest Wi-Fi networks.
    • Ensures uninterrupted operation with redundant power and stacking capabilities.
  • Education and Healthcare:
    • Supports high-density Wi-Fi deployments in classrooms and waiting areas.
    • Connects medical devices and surveillance cameras with PoE+ for enhanced patient care and security.

Additional Features:

  • AVB (Audio Video Bridging): Ensures low-latency, high-quality audio/video streaming over Ethernet.
  • OpenFlow Support: Enables integration with SDN controllers for programmable network automation.
  • Extensive Routing Protocols: Supports IPv4/IPv6 routing (OSPFv2, RIPng, etc.) and multicast routing (PIM, IGMP).
  • Comprehensive Management: Includes LLDP, RMON, and SNMPv3 for efficient network monitoring and troubleshooting.

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