Specifications

Interfaces
Ports 24 x 10/100 Mb/s Ethernet (RJ45) PoE+
2 x 10/100/1000 Mb/s Gigabit Combo (Ethernet/SFP) (Uplink)
Protocols
Layer Services Supported Layer 2 Support
Supported Protocols Head-of-Line (HOL) Blocking
IGMP Snooping
IPv4
IPv6
Link Aggregation
MAC Filtering
Queuing Strict Priority, Weighted Round Robin (WRR)
Transmission Method Store-and-Forward
Jumbo Frames Support 9216 Bytes
Security
Security Features DoS Attack Prevention
RADIUS Authentication
Storm Control
SNMP Support 1, 2c, 3
Standards
RFC RFC 768
RFC 791
RFC 792
RFC 793
RFC 813
RFC 826
RFC 854
RFC 855
RFC 856
RFC 858
RFC 879
RFC 896
RFC 894
RFC 919
RFC 920
RFC 922
RFC 950
RFC 1042
RFC 1071
RFC 1123
RFC 1141
RFC 1155
RFC 1157
RFC 1215
RFC 1493
RFC 1624
RFC 1700
RFC 1867
RFC 1981
RFC 2012
RFC 2013
RFC 2233
RFC 2460
RFC 2618
RFC 2665
RFC 2666
RFC 2674
RFC 2737
RFC 2819
RFC 2863
RFC 3416
RFC 3484
RFC 4007
RFC 4291
RFC 4443
RFC 4861
RFC 4862
Supported IEEE Standards: 802.1d, 802.1q/p, 802.1s, 802.1w, 802.1x, 802.3, 802.3ab, 802.3ad, 802.3af, 802.3at, 802.3az, 802.3u, 802.3x, 802.3z

Performance
Forwarding Rate: 6.55 Mpps
Switching Bandwidth: 8.8 Gb/s
Packet Buffer: 4.1 MB

Computer
Flash Memory: 32 MB
Memory: 128 MB

Electrical
Power Draw: 21.1 W
AC Input Power: 100 to 240 VAC, 50 / 60 Hz
PoE Power Budget: 180 W
PoE per Port: 30 W

Environmental
Operating Temperature: 32 to 122°F / 0 to 50°C
Operating Humidity: 10 to 90%
Storage Temperature: -4 to 158°F / -20 to 70°C
Storage Humidity: 10 to 90%
Noise Level: 41.9 dB (Active)
Certifications: C-Tick, CE, CSA, FCC, UL, as per Manufacturer

General
Cooling System: Fan
Indicator Lights: Link/Activity, Speed, System
Dimensions: 17.32 x 9.84 x 1.73″ / 440 x 250 x 44 mm
Weight: 8.02 lb / 3.64 kg