Cisco SG350-28 28-port Gigabit Managed Switch

The Cisco SG350 28-port Gigabit PoE Managed Switch delivers 56 Gbps switching capacity and 41.66 Mpps forwarding, with 24 PoE ports (382W budget). It supports Layer 3 features, QoS, VLANs, jumbo frames, and robust security. Ideal for growing networks, it ensures high performance, easy management, and long-term reliability.

SKU: SG350-28-K9-EU Category:

Specification

Brand: Cisco
Color: Black
Switch Type: Managed Layer 3
Mounting: Rack-mountable
Reset Button: Yes
Fans: 4

Performance

  • Switching Capacity: 56 Gbps
  • Forwarding Rate: 41.66 Mpps
  • Packet Buffer: 12 MB
  • Jumbo Frame Support: Yes, up to 9216 bytes
  • MAC Address Table: 16,384 entries
  • Number of Queues: 8

Memory & Processing

  • RAM: 512 MB
  • Flash Memory: 256 MB
  • Processor: 800 MHz
  • Built-in Processor: Yes
  • Firmware Upgradeable: Yes

Ports & Interfaces

  • RJ-45 Gigabit Ports: 24 x 10/100/1000
  • Combo SFP Ports: 2
  • Dedicated SFP Slots: 2

PoE Capabilities

  • PoE Supported: Yes
  • PoE Ports: 24
  • Total PoE Budget: 382 W

Network & Protocols

  • Networking Standards:
    IEEE 802.1D, 802.1Q, 802.1p, 802.1s, 802.1w, 802.1x, 802.3ab, 802.3ad, 802.3af, 802.3at, 802.3az, 802.3u, 802.3z
  • Spanning Tree Protocol (STP): Yes
  • Multicast Support: Yes, 1000 groups
  • VLANs Supported: 4096 (Port-based and Tagged VLANs)
  • QoS, Rate Limiting, HOL Blocking: Supported
  • Cable Diagnostics & Link Aggregation: Yes
  • Storm Control: Broadcast, Multicast

Security Features

  • Access Control List (ACL): Yes
  • Authentication Methods: Guest VLAN, Port-based
  • Security Protocols: 802.1x RADIUS, SNMP, SSH-2, SSL/TLS
  • BPDU Protection: Yes
  • MAC Filtering, DHCP Snooping, IGMP Snooping: Yes
  • IP-MAC-Port Binding: Yes

Management & Monitoring

  • Web-Based Management: Yes
  • Supported Protocols: SNMP v1/v2c/v3, RMON, HTTP/HTTPS, MIB, IPv4/IPv6
  • ARP Inspection, Port Mirroring: Yes

Environmental Specifications

  • Operating Temperature: 0°C to 50°C
  • Storage Temperature: -20°C to 70°C
  • Operating/Storage Humidity: 10% – 90%
  • Heat Dissipation: 1573.3 BTU/h
  • Noise Level: 51.8 dB
  • MTBF: 213,373 hours

Power Specifications

  • AC Input Voltage: 110–220V
  • Frequency: 50–60 Hz
  • Typical Power Consumption: 41.3 W

Certifications

  • UL (UL 60950)
  • CSA (CSA 22.2)
  • CE
  • FCC 15 (CFR 47)

Physical Dimensions

  • Width: 440 mm
  • Depth: 257 mm
  • Height: 44 mm
  • Weight: 3.37 kg