Description
Specifications
Interfaces
Ports: 48 x 10/100/1000 Mb/s Gigabit Ethernet (RJ45) PoE+
4 x 10/100/1000 Mb/s Gigabit SFP
1 x Mini-USB (Console)
Protocols
Layer Services Supported: Layer 2 Support, Layer 3 Support
Supported Protocols Head-of-Line (HOL) Blocking
IGMP Snooping
IPv4
IPv6
Link Aggregation
MAC Filtering
Port Mirroring
RADIUS
SNMPv1
SNMPv2c
SNMPv3
Queuing Strict Priority, Weighted Round Robin (WRR)
Jumbo Frames Support 9000 Bytes
MAC Address Table Size 16K
Multicast Groups 2000
VLAN IDs 4094
Security
Security Features: DoS Attack Prevention
RADIUS Authentication
Storm Control
Access Control List: 1024
IP Interfaces : 28
Static Routes: 990
SNMP Support: 1, 2c, 3
Standards
RFC: RFC 4330
Supported IEEE Standards: 802.1ab, 802.1d, 802.1q/p, 802.1s, 802.1w, 802.1x, 802.3, 802.3ab, 802.3ad, 802.3ae, 802.3af, 802.3an, 802.3at, 802.3az, 802.3u, 802.3x, 802.3z
Performance
Forwarding Rate: 77.38 Mpps
Switching Bandwidth: 104 Gb/s
Priority Queues: 8
Packet Buffer: 3 MB
Computer
Flash Memory: 256 MB
Processor: 800 MHz ARM
Memory: 512 MB
Electrical
AC Input: Power 100 to 240 VAC, 50 / 60 Hz
PoE Power Budget: 370 W
PoE per Port: 30 W
Power Supply: Type Internal
Environmental
Operating Temperature: 23 to 122°F / -5 to 50°C
Operating Humidity: 10 to 90%
Storage Temperature: -13 to 158°F / -25 to 70°C
Storage Humidity: 10 to 90%
General
Cooling System: Fan
Indicator Lights: Link/Activity, PoE, Speed, System
Rack Form Factor: 1 RU
Dimensions: 17.5 x 13.8 x 1.7″ / 445 x 350 x 44 mm
Weight: 11.97 lb / 5.43 kg
