HP 2930F 8G PoE+ 2SFP+ Switch JL258A

8 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only

2 SFP+ 1/10GbE ports; PHY-less

1 dual-personality (RJ-45 or USB micro-B) serial console port

Dimensions: 10(w) x 10(d) x 1.73(h) in (25.4 x 25.4 x 4.39 cm) (1U height)
Weight: 4.41 lb (2.0 kg)

Dual Core ARM Coretex A9 @ 1016 MHz, 1 GB DDR3 SDRAM; Packet buffer size: 12.38 MB 4.5MB Ingress/7.875MB Egress, 4 GB eMMC

1000 Mb Latency < 3.8 µs (64-byte packets)
10 Gb Latency < 1.6 µs (64-byte packets)
Throughut up to 41.7 Mpps
Switching capacity: 56 Gbps
MAC address table size: 32768 entries

Operating temperature: 32°F to 113°F (0°C to 45°C)
Operating relative humidity: 5% to 95%, noncondensing
Nonoperating/Storage temperature:-40°F to 158°F (-40°C to 70°C)
Nonoperating/Storage relative humidity:15% to 95% @ 149°F (65°C), noncondensing
Altitude: up to 10,000 ft (3 km)
Acoustic: Power: 0 dB, Pressure: 0 dB Fanless

Frequency: 50/60 Hz
Maximum heat dissipation:529 BTU/hr (558.09 kJ/hr)
Voltage: 100 - 240 VAC, rated
Maximum power rating: 155 W
PoE power: 125 W PoE+
Notes: Maximum power rating and maximum heat dissipation are the worst-case theoretical : maximum numbers provided for planning the infrastructure with fully loaded PoE (if equipped), 100% traffic, all ports plugged in, and all modules populated

EN 55022:2010/CISPR 22 Class A; FCC CFR 47 Part 15 Class A; VCCI Class A; ICES-003 Class A; CNS 13438