| General | |
| Тип устройство | Switch – 28 ports – L3 – Managed |
| Тип корпус | Rack-mountable 1U |
| Подтип | Gigabit Ethernet |
| Портове | 24 x 10/100/1000 (PoE) + 4 x 1 Gigabit / 10 Gigabit SFP+ |
| Захранване през Ethernet (PoE) | PoE |
| PoE бюджет | 370 W |
| производителност |
Switching capacity: 128 Gbps
Throughput: 95.23 Mpps Latency (1 Gbps): 2.4 µs Latency (10 Gbps): 1.3 µs |
| Капацитет |
Link aggregation ports: 8
IPv4 routes (static): 32 VLANs supported: 256 Access Control Entries (ACEs) per ACL: 480 Packet buffer size: 1.5 MB |
| Размер на таблицата с MAC адреси | 16000 entries |
| Поддръжка на Jumbo Frame | 9216 bytes |
| Протокол за маршрутизиране | Static IP routing |
| Протокол за отдалечено управление | SNMP 1, RMON, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, RADIUS |
| Алгоритъм за криптиране | SSL |
| Метод за удостоверяване | RADIUS |
| Характеристика | Flow control, DHCP support, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, IPv6 support, half duplex mode, full duplex mode, Spanning Tree Protocol (STP) support, Multiple Spanning Tree Protocol (MSTP) support, Access Control List (ACL) support, Quality of Service (QoS), Trusted Platform Module (TPM), LLDP support, Link Aggregation Control Protocol (LACP), Energy Efficient Ethernet, Class of Service (CoS), BPDU Filter, PoE Class 4 |
| Съвместими стандарти | IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az, IEEE 802.2af |
| Процесор | 1 x ARM Cortex-A9: 800 MHz |
| RAM | 512 MB SDRAM |
| Флаш памет | 256 MB |
| Индикатори за състояние | Port status, power, PoE |
| Expansion / Connectivity | |
| Интерфейси |
24 x 10/100/1000 Base-T RJ-45 PoE – 370 W
4 x 1/10Gbit LAN SFP+ |
| Power | |
| Захранващо устройство | Internal power supply |
| Необходимо напрежение | AC 120/230 V (50/60 Hz) |
| Консумирана мощност при работа | 439 Watt |
| Miscellaneous | |
| MTBF | 71 years |
| Съвместими стандарти | CISPR 24, EN 61000-3-2, IEC 61000-3-2, IEC 61000-3-3, IEC 61000-4-11, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, EN 61000-3-3, EN 55024:2010, CISPR 35, SSL, EN 55035:2017 |
| Dimensions & Weight | |
| Ширина | 44.25 cm |
| Дълбочина | 26.47 cm |
| Височина | 4.39 cm |
| Тегло | 3.67 kg |
| Manufacturer Warranty | |
| Service & Support | Limited warranty – lifetime |
| Environmental Parameters | |
| Минимална работна температура | 0 °C |
| Максимална работна температура | 40 °C |
| Работен диапазон на влажност | 15 – 95% (40 °C) |
| Минимална температура на съхранение | -40 °C |
| Максимална температура на съхранение | 70 °C |
| Обхват на влажност Съхранение | 15 – 95% (60 °C) |
Номер на част на производителя: JL684A
Производител: HEWLETT PACKARD ENTERPRISE
Гаранция: 36 месеца
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