Sửa bộ chia mạng HP Aruba 2540 48G PoE 4SFP Switch JL357A

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Sửa bộ chia mạng HP Aruba 2540 48G PoE 4SFP Switch JL357A tại Phùng Gia

Kho hàng: Còn hàng

Bảo hành:

Giao hàng: Phí giao hàng và cài đặt : 30.000 VNĐ (Trong phạm vi 8km).

Khuyến mại:

Giá: Liên hệ

Số lượng

Đặt mua ngayNhanh chóng, thuận tiện

Bạn cần mua bán sửa chữa bảo hành hãy gọi ngay vào Hotline để được tư vấn trực tiếp về sản phẩm

Ms. Thu Hoa

0949.51.3333

Mr. Thái

0975.39.3333

Mr. Vinh

0942.17.3333

Chi tiết sản phẩm

Sửa bộ chia mạng HP Aruba 2540 48G PoE 4SFP Switch JL357A

Thông số sản phẩm

Sửa bộ chia mạng HP Aruba 2540 48G PoE 4SFP Switch JL357A uy tín tại Phùng Gia

I/O ports and slots
I/O ports and slots	48 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASETX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 SFP+ 1/10GbE ports; PHY-less
Additional ports and slots
Additional ports and slots	1 dual-personality (RJ-45 or USB micro-B) serial console port
Physical characteristics
Dimensions	17.42(w) x 11.98(d) x 1.73(h) in. (44.25 x 30.42 x 4.39 cm) (1U height)
Weight	9.83 lb (4.46 kg)
Memory and processor	Dual Core ARM Coretex A9 @ 1016 MHz, 1 GB DDR3 SDRAM; Packet buffer size: 12.38 MB 4.5 MB Ingress/7.875 MB Egress, 4 GB eMMC
Performance
1,000 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	2,000 entries (IPv4), 1,000 entries (IPv6)
MAC address table size	16,384 entries
Environment
Operating temperature	32°F to 113°F (0°C to 45°C); up to 5,000 Feet, -0°C to 40°C (32°F to 104°F) up to 10,000 Feet
Operating relative humidity	15% to 95% @ 104°F (40°C), noncondensing
Nonoperating/Storage temperature	-40°F to 158°F (-40°C to 70°C); up to 15,000 Feet
Nonoperating/Storage relative humidity	15% to 95% @ 149°F (65°C)
Acoustic	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
Electrical characteristics continued
PoE power	370 W PoE+
Safety
Safety	UL 60950-1 2nd Edition; EN 60950-1:2006 +A11:2009 +A1:2010 +A12:2011+A2:2013; IEC 60950-1:2005 +A1:2009 +A2:2013; CSA 22.2 No. 60950-1-07 2nd; EN 60825-1:2007/IEC 60825-1:2007 Class 1
Emissions
Emissions	VCCI Class A; CNS 13438; ICES-003 Class A; FCC CFR 47 Part 15, Class A; EN 55022: 2010/CISPR-22, Class A
Immunity
Generic	EN 55024:2010/CISPR 24
ESD	IEC 61000-4-2
Radiated	IEC 61000-4-3
EFT/Burst	IEC 61000-4-4
Surge	IEC 61000-4-5
Conducted	IEC 61000-4-6
Power frequency magnetic field	IEC 61000-4-8
Voltage dips and interruptions	IEC 61000-4-11
Harmonics	EN 61000-3-2, IEC 61000-3-2
Flicker	EN 61000-3-3, IEC 61000-3-3