Cisco SX550X-24 24-Port 10GBase-T Stackable Managed Switch

The Cisco SX550X-24 is a high-performance 24-port 10GBase-T stackable managed switch designed for growing business networks. Offering advanced Layer 3 features, high-speed connectivity, and scalability, it supports reliable data transfer, enhanced security, and simplified network management—ideal for demanding enterprise environments and bandwidth-intensive applications.

SKU: SX550X-24-K9-UK Category:

General Information

  • Device Type: Layer 3 stackable managed switch with 24 ports
  • Enclosure Type: 1U, desktop or rack-mountable
  • Subtype: 10 Gigabit Ethernet
  • Ports: 20 x 10GBase-T, 4 x combo 10 Gigabit SFP+

Performance

  • Forwarding Rate (64-byte packet): 240 Mpps
  • Switching Capacity: 480 Gbps

Capacity & Features

  • VLAN Support: 4094 VLANs
  • Static IPv4 Routes: 7168
  • Static IPv6 Routes: 1792
  • ACL Rules: 2000
  • QoS Queues: 8 hardware queues
  • MAC Address Table: 32,000 entries
  • Jumbo Frame Support: Up to 9000 bytes
  • Stacking Support: Up to 8 units

Routing Protocols Supported

  • RIP-2, IGMP (v1/v2/v3), MLD (v1/v2), VRRP (v2/v3), CIDR, Policy-Based Routing (PBR)

Management & Security

  • Remote Protocols: SNMP (v1/2c/3), RMON, Telnet, HTTP/HTTPS, TFTP, SSH (v1/v2), CLI, SCP
  • Encryption: SSL
  • Authentication: RADIUS, TACACS/TACACS+

Advanced Features

  • DHCP server/relay/snooping, ACL support, sFlow, STP (standard/RSTP/MSTP), QoS, CoS, IP source guard, ARP inspection, VLAN mirroring, Guest VLAN, High Availability, Storm Control, LLDP-MED, DAI, Root Guard, UDLD, RSPAN, voice VLAN, time-controlled ACLs, GVRP, STP BPDU Guard, and more

Compliance & Standards

  • IEEE 802.3 series, 802.1D/Q/p/w/x/s/ab/an/az, LACP, LLDP

Hardware & Memory

  • Processor: ARM @ 1.3 GHz
  • RAM: 512 MB
  • Flash Memory: 256 MB

LED Indicators

  • System, port speed, RPS, fan, link/activity

Interfaces

  • 10 x 10GBase-T RJ-45
  • 4 x 10GBase-T RJ-45 (uplinks)
  • 4 x 10GBase-X SFP+
  • 1 x console (RJ-45)
  • 1 x USB Type A
  • 1 x management port (Gigabit LAN)

Power & Environmental

  • Power Supply: Internal
  • Voltage: 120/230V AC, 50/60Hz
  • RPS Support: Yes (connector available)

Physical Characteristics

  • Dimensions: 44 cm (W) x 35 cm (D) x 4.4 cm (H)
  • Weight: 5.16 kg

Included Accessories

  • Console cable
  • Rack mounting kit

Reliability

  • MTBF: 289,691 hours

Certifications & Compliance

  • UL 60950, CSA 22.2, FCC Part 15A, Plug and Play, USGv6

Environmental Tolerances

  • Operating Temperature: 0°C to 50°C
  • Storage Temperature: -20°C to 70°C
  • Humidity (Operating & Storage): 10% – 90% (non-condensing)

Warranty & Support

  • Hardware Replacement: Limited lifetime, next business day response
  • Technical Support: 1 year (phone and web-based)