HP (J4903A) ProCurve Switch 2824

The HP ProCurve Switch 2824 is a cost effective | multi-layer | managed 24 port Gigabit switch with 20 10/100/1000 ports and 4 dual personality ports for 10/100/1000 or mini-GBIC connectivity | IEEE 802.1w Rapid Convergence Spanning Tree | IEEE 802.1AB Link Layer Discovery Protocol | IEEE 802.1X Network Login | IEEE 802.1Q VLAN tagging | IEEE 802.1p Priority | IEEE 802.3x Flow Control | IEEE 802.1D Spanning Tree | IEEE 802.3ad Link Aggregation Control Protocol | IEEE 802.1Q VLANs | IEEE 802.1Q GVRP | Managed | 10/100/1000Mbps | 8 MB Flash capacity | 64 MB SDRAM | Voltage: 100-127 VAC/200-240 VAC | Current: 0.6 A /0.3 A | Power: 50 W | Frequency: 50/60 Hz | Temperature: 0? to 55? C (32? to 131? F) | Humidity: 15 % to 95 % at 104 ?F (40 ?C), noncondensing | 48 Gbps backplane with up to 34.7 million pps: ten times the bandwidth for low-latency throughput | Dual-personality functionality | 439.9 x 44.5 x 354.8 mm | 4.59 kg