Thiết bị chuyển mạch Switch HP Aruba Instant On 1930 24G Class4 PoE 4SFP/SFP+ 370W Switch – JL684A

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Model Aruba Instant On 1930 24G Class4 PoE 4SFP/SFP+ 370W (JL684A)
I/O ports and slots – 24 RJ-45 autosensing 10/100/1000 Class 4 PoE ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only
– 4 SFP+ 1/10GbE ports
Physical Characteristics
Dimensions  17.42(w) x 10.42(d) x 1.73(h) in
(44.25 x 26.47 x 4.39 cm) (1U height)
Weight  8.10 lb (3.67kg) 
Processor and memory ARM Cortex-A9 @ 800 MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5 MB
Performance
100 Mb Latency 
packet size  64B 
1000 Mb Latency 
packet size  64B 
10000 Mb Latency 
packet size  64B 
Throughput (Mpps)  95.23 Mpps 
packet size  64B 
switching capacity  128 Gbps 
Routing Table size
(# of static entries)
32 static entries 
MAC Address table size
(# of entries)
16,000 entries 
Reliability MTBF (years) 71
Environment
Operating temperature  32°F to 104°F (0°C to 40°C) 
Operating relative humidity 15% to 95% @ 104°F (40°C) 
Nonoperating/Storage temperature -40°F to 158°F (-40°C to 70°C) 
Nonoperating/Storage relative humidity 15% to 95% @ 140°F (60°C) 
Altitude  up to 10,000 ft (3 km) 
Acoustic  Pressure: 32.2 dBA Power: 58.5 dB 
Electrical Characteristics
Frequency  50/60 Hz 
AC voltage  100 – 127 / 200 – 240 VAC 
Current  4.8/2.4 A 
Maximum power rating  439.0 W 
Idle power  20.9 W 
PoE power  370 W Class 4 PoE 
Power supply  Internal power supply 
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