Thông Số Kỹ Thuật JL173A
| Model | JL173A |
| Ports | 24 RJ-45 auto-negotiating 10/100/1000 PoE+ 24 RJ-45 auto-negotiating 10/100/1000 ports 4 RJ-45 1/10GBASE-T ports |
| Processor | BCM53346 embedded ARM Cortex-A9 @ 400 MHz |
| Memory | 128 MB DDR3 SDRAM |
| Packet buffer size | 3 MB |
| Latency | 100 Mb Latency: < 10 μs 1000 Mb Latency: < 3.8 μs 10 Gbps Latency: < 3.8 μs |
| Throughput | 131 Mpps |
| Switching capacity | 176 Gbps |
| MTBF | 57.1 years |
| MAC address size | 16K entries |
| Features | VLAN, Spanning Tree, Link aggregation, and IGMP Snooping, RSTP, QoS |
| Voltage | 100 – 127 / 200 – 240 VAC, rated |
| Operating temperature | 0°C to 40°C |
| Operating relative humidity | 15% to 95%, noncondensing |
| Airflow direction | Side-to-side |
| PoE power | 370W PoE+ |
| Acoustic | Power: 40 dB |
| Maximum power rating | 446.4W |
| Dimensions | 44.25 x 32.26 x 4.4 cm (1U height) |
| Weight | 4.67kg |
Đánh giá