Коммутатор HP Aruba 2540 48G PoE+ 4SFP+ Switch. JL357A
Артикул:
JL357A
194 908 ₽
2650$
Курс ЦБ 73.55
на
на
Нашли дешевле?
Гарантия 12 месяцев
-
+
В корзину
Купить в 1 клик
Пообщаться с менеджером
Цена действительна только для интернет-магазина и может отличаться от цен в розничных магазинах
Описание
Характеристика
Коммутатор HP Aruba 2540 48G PoE+ 4SFP+ Switch. JL357A
I/O ports and slots |
48 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+); Duplex: 10BASE-T/100BASETX: half or full; 1000BASE-T: full only 4 SFP+ 1/10GbE ports; PHY-less |
Additional ports and slots |
1 dual-personality (RJ-45 or USB micro-B) serial console port |
Dimensions |
44.25 x 30.42 x 4.39 cm 1U height |
Weight |
4.46 kg |
Memory and processor |
Dual Core ARM Coretex A9 @ 1016 MHz, 1 GB DDR3 SDRAM; Packet buffer size: 12.38 MB 4.5MB Ingress/7.875MB Egress, 4 GB eMMC |
1000 Mb Latency |
< 3.8 µs (64-byte packets) |
10 Gbps Latency |
< 1.6 µs (64-byte packets) |
Throughput |
up to 112.0 Mpps |
Switching capacity |
176 Gbps |
Routing table size |
2000 entries (IPv4), 1000 entries (IPv6) |
MAC address table size |
16384 entries |
Operating temperature |
32°F to 113°F (0°C to 45°C); up to 5000 Feet, - 0C to 40C (32F to 104F) up to 10000 Feet |
Operating relative humidity |
15% to 95% @ 104°F (40°C), noncondensing |
Non-operating/ Storage temperature |
-40°F to 158°F (-40°C to 70°C); up to 15000 Feet |
Acou stic |
Power: 55.7 dB, Pressure: 41.7 dB |
Airflow direction |
Side-to-side |
Electrical characteristics |
|
Frequency |
50/60 Hz |
80plus.org Certification |
Silver |
Maximum heat dissipation |
293.0 BTU/hr (309.1 kJ/hr) |
Voltage |
100 - 127 / 200 - 240 VAC, rated |
Current |
5.1/2.5 A |
Maximum power rating |
459 W |
Idle power |
48.6 W |
PoE powe |
370 W PoE+ |
Коммутатор Cisco
Catalyst WS-C2960X-24PS-L
86 837.50 ₽ / 1250$
Будьте всегда в курсе!
Узнавайте о скидках и акциях первым
Новости
Все новости