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HP Aruba 2540 48G PoE 4SFP Switch JL357A

Trang Chủ >> Thiết bị mạng >> SWITCH HP >> HP Aruba 2540 48G PoE 4SFP Switch JL357A
Mã số:04180191
HP Aruba 2540 48G PoE 4SFP Switch JL357A

HP Aruba 2540 48G PoE 4SFP Switch JL357A

- Aruba 2540 48G PoE+ (370W) 4SFP+ Switch supports 48 RJ-45 10/100/1000 PoE + 4 SFP+ 1/10GbE ports.

- IEEE 802.1s Multiple Spanning Tree provides high link availability by allowing multiple spanning trees; provides legacy support for IEEE 802.1d and IEEE 802.1w.

- IEEE 802.3ad link-aggregation-control protocol (LACP) and port trunking support up to 26 static, dynamic, or distributed trunks with each trunk having up to eight links (ports) per static trunk.

- SmartLink provides easy-to-configure link redundancy of active and standby links.

Specifications

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

- Hàng chính hãng HP.

- Bảo hành: 3 năm.

 

Giá: 75.744.000 VND

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