HP Procurve J9028B 1800-24G

GENERAL
Ports 24 x 10/100/1000 + 2 x shared SFP
RAM 64 KB - SDRAM, 2 MB Flash
Enclosure Type Desktop - 1U
Status Indicators Link activity, port transmission speed, port duplex mode, power

POWER DEVICE
Nominal Voltage AC 120/230 V
Frequency Required 50/60 Hz
Power Consumption Operational 27 Watt
Type internal power supply

NETWORKING
Cabling Type Ethernet 1000Base-T, Ethernet 100Base-TX, Ethernet 10Base-T
MAC Address Table Size 8K entries
Connectivity Technology wired
Features BOOTP support, manageable, port mirroring, DHCP support, Quality of Service (QoS), VLAN support, auto-sensing per device, auto-uplink (auto MDI/MDI-X), flow control, full duplex capability, layer 2 switching
Latency 100 Mb: < 4.7 μs (64-byte packets); 1000 Mb: < 3.0 μs (64-byte packets)
Compliant Standards IEEE 802.1Q, IEEE 802.1ab (LLDP), IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad (LACP), IEEE 802.3u, IEEE 802.3x
Ports Qty 24
Manageable Yes
Switching Protocol Ethernet
Remote Management Protocol HTTP
Communication Mode full-duplex, half-duplex

ENVIRONMENTAL PARAMETERS
Min Operating Temperature 0 °C
Max Operating Temperature 40 °C
Humidity Range Operating 10 - 95%

DIMENSIONS & WEIGHT
Width 44.3 cm
Depth 17.1 cm
Height 4.4 cm
Weight 1.96 kg