The Cisco SG350-20 is a high-performance Layer 3 managed switch designed for small to medium-sized business networks. It delivers reliable Gigabit connectivity, robust security, and advanced management capabilities to optimize network performance and scalability.
Key Specifications
- Device Type: Layer 3 Managed Switch (20 Ports)
- Form Factor: Rack-mountable, 1U
- Port Configuration:
- 16 × 10/100/1000 Mbps RJ-45
- 2 × Gigabit SFP
- 2 × Combo Gigabit RJ-45/SFP
Performance & Capacity
- Switching Capacity: 40 Gbps
- Forwarding Rate (64-byte packets): 29.76 Mpps
- MAC Address Table: 16K Entries
- Active VLANs: Up to 4096
- Access Control Lists (ACLs): 512 rules
- Jumbo Frame Support: Up to 9216 Bytes
- Packet Buffer: 1.5 MB
- Fanless Design: Yes (silent operation)
Routing & Management
- Layer 2/3 Capabilities:
- Static IPv4 Routing
- CIDR
- DHCP, VLAN, QoS
- IGMP & MLD Snooping
- STP & RSTP Support
- Management Interfaces:
- WebUI, CLI
- SNMP (v1, v2c, v3)
- RMON (1, 2, 3, 9)
- Telnet, SSH, TFTP, HTTP/HTTPS
Security Features
- Authentication: SSH, RADIUS, TACACS+
- Encryption: SSL
- Traffic Control:
- Port Mirroring
- Access Control Lists (ACLs)
- DoS Prevention
- Unicast/Multicast/Broadcast Storm Control
- Private VLAN Edge
- IPv6 First Hop Security
- IP Source Guard
Hardware
- Memory:
- RAM: 512 MB
- Flash: 256 MB
- Status Indicators: Link/Activity LEDs
Compliance
- Standards:
IEEE 802.3, 802.3u, 802.3z, 802.3ab, 802.3x, 802.3ad (LACP)
IEEE 802.1D, 802.1Q, 802.1p, 802.1x, 802.1w, 802.1s
IEEE 802.3az
