Mô tả
HP Aruba Instant On 1830 48G PoE Switch JL815A
– 48 RJ-45 autosensing 10/100/1000 Mbps ports; trong đó gồm 24-Port (Port1-24) PoE+ (Công suất mỗi port 30W, công suất PoE tổng switch 370W); 4 SFP 1GbE ports.
– Processor: ARM Cortex-A9 @ 800 MHz
– Memory: 512 MB SDRAM, 256 MB flash
– Packet buffer: 1.5 MB
– Throughput (Mpps): 77.37 Mpps
– Switching capacity: 104 Gbps
– Hỗ trợ các tính năng về Management, Quality Of Service (Qos), Access Switching, Network Security, Performance And Efficiency, Switching Features, Features Accessed Through Local Webmanagement Interface, Warranty, Service And Support
Thông số, tính năng kỹ thuật
| Model | JL815A |
| I/O ports and slots | 48 RJ-45 autosensing 10/100/1000 ports IEEE 802.3at Class 4 PoE (ports 1-24) (IEEE 802.3 Type 10BASET, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASET/100BASETX: half or full; 1000BASE-T: full only 4 SFP 1GbE ports |
| Physical Characteristics | |
| Dimensions | 351.0(d) x 443.0(w) x 43.9(h) mm |
| Weight | 4.94 kg |
| Processor and Memory | ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB |
| Performance | |
| 100 Mb latency | < 5.2 uSec |
| 1000 Mb latency | < 2.8 uSec |
| Throughput (Mpps) | 77.37 Mpps |
| Capacity | 104 Gbps |
| MAC address table size | 16,000 entries |
| Reliability MTBF (years) | 83.5 |
| 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) |
| Acoustics | Fanless |
| Electrical Characteristics | |
| Frequency | 50Hz/60Hz |
| AC voltage | 100-127VAC / 200- 240VAC |
| Current | 5.2A/2.6A |
| Maximum power rating | 100-127V: 462.5W 200-220V: 452.5W |
| Idle power | 100-127V: 25.8W 200-220V: 25.4W |
| PoE power | 370 W Class 4 PoE |
| Power Supply | Internal power supply |
– Bảo hành: 12 tháng.
