Key Specifications
General Information
- Device Type: Layer 3 Managed, Stackable Switch
- Mounting: Rack-mountable
- Ports: 20× 10/100/1000 (PoE+), 4× 2.5GBase-T (PoE+), 2× 10G SFP+/RJ-45 combo, 2× 10G SFP+
- PoE Budget: 375W (PoE+)
- Stacking: Up to 4 units
- MAC Address Table: 16K entries
- Jumbo Frame Support: 2 KB
- MTBF: 1,033,942 hours
Performance
- Switching Capacity: 140 Gbps
- Forwarding Rate: 104.16 Mpps (64-byte packets)
- Buffer Size: 3 MB
- VLAN Support: Up to 4094
- ACL Rules: 1024
- Spanning Tree Support: STP, RSTP, MSTP, Rapid PVST+, PVST+
Routing Protocols
- IGMPv2/v3, MLDv1/v2
- Static IPv4/IPv6 Routing
- Policy-Based Routing (PBR)
- CIDR
Security & Access Control
- RADIUS, TACACS/TACACS+
- SSH v2, SSL Encryption
- 802.1X, IP/MAC/Port Binding (IPMB)
- Dynamic ARP Inspection (DAI), DHCP Snooping
- DoS Prevention, BPDU Guard, RA Guard, Storm Control
Management & Monitoring
- Cisco Business Dashboard, CLI, SNMP (v1, v2c, v3), HTTP/HTTPS
- Remote Management: Telnet, SSH, SCP, DHCP, TFTP, RMON
- Dual Image Support
- USB Type-A & Console Port
- SmartPort, Cable Diagnostics, Syslog
Standards Compliance
- IEEE 802.3, 802.3u, 802.3z, 802.3ab, 802.3ae, 802.3an, 802.3x, 802.3af, 802.3at, 802.3az
- IEEE 802.1D, 802.1Q, 802.1p, 802.1w, 802.1s, 802.1x, 802.1ab
Hardware
- Processor: ARM 800 MHz
- RAM: 512 MB
- Flash Memory: 256 MB
- Status LEDs: Status, Link/Activity/Speed
- Power Supply: Internal (100–240V AC, 50/60 Hz)
Environmental
- Operating Temperature: 32°F to 122°F (0°C to 50°C)
- Storage Temperature: -13°F to 158°F (-25°C to 70°C)
- Humidity (Operating/Storage): 10–90% (non-condensing)
Dimensions & Weight
- Width: 17.3 in
- Depth: 10.1 in
- Height: 1.7 in
- Weight: 8.8 lbs
- Rack Mount Kit: Included
