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Thiết bị chuyển mạch Switch Aruba Instant On 1930 48G Class4 PoE 4SFP/SFP+ 370W (JL686A)
| Model | Aruba Instant On 1930 48G Class4 PoE 4SFP/SFP+ 370W Switch (JL686A) |
| I/O ports and slots | • 48 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 32.26 x 4.39 cm • 1U height |
| Weight | • 9.97 lb (4.52 kg) |
| Processor and memory | • ARM Cortex-A9 @ 800 MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5 MB |
| Performance | |
| 100 Mb Latency | • < 4.5 uSec |
| packet size | • 64B |
| 1000 Mb Latency | • < 2.2 uSec |
| packet size | • 64B |
| 10000 Mb Latency | • < 1.2 uSec |
| packet size | • 64B |
| Throughput (Mpps) | • 130.95 Mpps |
| packet size | • 64B |
| switching capacity | • 176 Gbps |
| Routing Table size (# of static entries) | • 32 entries |
| MAC Address table size (# of entries) | • 16,000 entries |
| Reliability MTBF (years) | • 57 |
| 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: 40.6 Power: 63.2 dB |
| Electrical Characteristics | |
| Frequency | • 50/60 Hz |
| AC voltage | • 100 - 127 / 200 - 240 VAC |
| Current | • 5/2.5 A |
| Maximum power rating | • 460.0 W |
| Idle power | • 34.5 W |
| PoE power | • 370 W Class 4 PoE |
| Power supply | • Internal power supply |
| Device Management | • Aruba Instant On Portal; Web browser; SNMP Manager |
Transceivers
| R9D16A | Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver |
| J4859D | Aruba 1G SFP LC LX 10km SMF XCVR |
| J8177D | Aruba 1G SFP RJ45 T 100m Cat5e XCVR |
| R9D18A | Aruba Instant On 10G SFP+ LC SR 300m OM3 MMF Transceiver |
| J9151E | Aruba 10G SFP+ LC LR 10km SMF Transceiver |
| J9281D | Aruba 10G SFP+ to SFP+ 1m DAC |
| J9283D | Aruba 10G SFP+ to SFP+ 3m DAC |
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