Aruba Instant On 1930 24G PoE 4SFP/SFP+ 195W (JL683B)

Thiết bị chuyển mạch Switch Aruba Instant On 1930 24G Class4 PoE 4SFP/SFP+ 195W (JL683B)

Model	Aruba Instant On 1930 24G Class4 PoE 4SFP/SFP+ 195W Switch (JL683B)
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	• 44.25 x 26.47 x 4.39 cm • 1U height
Weight	• 3.49 kg
Processor and Memory	• ARM Cortex-A9 @ 800 MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5 MB
Performance
100 Mb Latency	• < 4.7 uSec
1000 Mb Latency	• <2.4 uSec
10000 Mb Latency	• < 1.3 uSec
Throughput (Mpps)	• 95.23 Mpps
Capacity	• 128 Gbps
Routing Table size (# of static entries)	• 32 static entries
MAC Address table size (# of entries)	• 16,000 entries
Reliability MTBF (years)	• 76
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°C to 70°C
Nonoperating/Storage relative humidity	• 15% to 95% @ 60°C
Altitude	• up to 10,000 ft (3 km)
Acoustics	• LWAd = 3.9 Bel • LpAm (Bystander) = 25 dB
Electrical Characteristics
Frequency	• 50/60 Hz
AC voltage	• 100 – 127 / 200 – 240 VAC
Current	• 2.8 A/1.4 A
Maximum power rating	• 248.7W
Idle power	• 19.7W
PoE power	• 195 W Class 4 PoE
Power Supply	• Internal power supply
Device Management	• Aruba Instant On Cloud; Web browser; SNMP Manager