----Коммутатор HP Aruba 2540 48G PoE+ 4SFP+ Switch. JL357A

Коммутатор HP Aruba 2540 48G PoE+ 4SFP+ Switch. JL357A

Артикул:

JL357A

194 908 ₽

2650$

Курс ЦБ 73.55
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Гарантия 12 месяцев

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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+