Specifications
Interfaces
- Ports: 48 x 10/100/1000 Mbps Gigabit Ethernet (RJ45) with PoE+
- Uplink Ports: 4 x 1G SFP
- Console Port: 1 x Mini-USB
Protocols & Layer Services
- Layer Support: Layer 2 and Layer 3
- Protocols Supported:
- IPv4, IPv6
- IGMP Snooping
- Link Aggregation
- MAC Filtering
- Port Mirroring
- RADIUS
- SNMP (v1, v2c, v3)
- HOL Blocking
- Queuing: Strict Priority, Weighted Round Robin (WRR)
- Jumbo Frame Support: Up to 9000 bytes
- MAC Address Table: 16K entries
- Multicast Groups: 2000
- VLAN IDs Supported: 4094
Security Features
- DoS Attack Prevention
- RADIUS Authentication
- Storm Control
- Access Control Lists (ACLs): Up to 1024
- IP Interfaces: 28
- Static Routes: 990
Standards Compliance
- RFC Supported: RFC 4330
- IEEE Standards:
- 802.1ab, 802.1d, 802.1q/p, 802.1s, 802.1w, 802.1x
- 802.3, 802.3u, 802.3x, 802.3z, 802.3ab, 802.3ad, 802.3ae, 802.3an
- 802.3af (PoE), 802.3at (PoE+), 802.3az (Energy Efficient Ethernet)
Performance
- Forwarding Rate: 77.38 Mpps
- Switching Bandwidth: 104 Gbps
- Priority Queues: 8
- Packet Buffer Memory: 3 MB
Hardware & Memory
- Processor: 800 MHz ARM
- Memory: 512 MB RAM
- Flash Memory: 256 MB
Power & Electrical
- Input Voltage: 100–240 VAC, 50/60 Hz
- PoE Budget: 370W total
- PoE Output Per Port: Up to 30W
- Power Supply: Internal
Environmental Conditions
- Operating Temp: -5°C to 50°C (23°F to 122°F)
- Storage Temp: -25°C to 70°C (-13°F to 158°F)
- Humidity (Operating & Storage): 10% to 90%
General
- Cooling: Fan-based
- LED Indicators: System, Link/Activity, Speed, PoE
- Form Factor: 1U rack-mountable
- Dimensions: 445 x 350 x 44 mm (17.5 x 13.8 x 1.7 in)
- Weight: 5.43 kg (11.97 lb)
