Giỏ hàng

JL354A

Thương hiệu: Aruba Networking
Giá: (chưa bao gồm VAT)
Giá so sánh: 34,534,000₫

HPE JL354A - Aruba 2540 Series Switches

Aruba 2540 24G 4SFP+ Switch

2540 Series
Số lượng

Văn Phòng Công Ty

MIỄN PHÍ VẬN CHUYỂN
THANH TOÁN ĐẢM BẢO
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HOÀN TRẢ MIỄN PHÍ

Overview:

Designed for the digital workplace, the Aruba 2540 Switch Series is optimized for mobile users. With advanced security and network management tools—Aruba ClearPass Policy Manager and Aruba AirWave—this layer-2 access switch is easy to deploy and manage. With support from Aruba Central, you can quickly set up remote branch sites with little or no IT support. A powerful Aruba ProVision ASIC delivers performance, robust feature support, and value with flexible programmability for future applications. The Aruba 2540 Switch Series provides a convenient and cost-effective wired access solution that can be quickly set up with Zero Touch Provisioning. PoE+ models deliver power across all access ports for wireless APs, security cameras, and IoT devices.

The 2540 has wire-speed backhaul bandwidth capacity with built-in 10 GbE uplinks, robust QoS, static and RIP routing, IPv6 and includes a limited lifetime warranty with no software licensing required.

Specifications:

 

2540 Series Specifications

Physical Interfaces

  • 2540 24G 4SFP+ Switch (JL354A):
    • 24 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 4 SFP+ 1/10GbE ports; PHY-less
  • 2540 48G 4SFP+ Switch (JL355A):
    • 48 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 SFP+ 1/10GbE ports; PHY-less
  • 2540 24G PoE+ 4SFP+ Switch (JL356A):
    • 24 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/100BASE-TX: half or full; 1000BASE-T: full only 4 SFP+ 1/10GbE ports; PHY-less
  • 2540 48G PoE+ 4SFP+ Switch (JL357A):
    • 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/100BASE-TX: 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

Memory and processor

  • Dual Core ARM Coretex A9 @ 1016 MHz, 1 GB DDR3 SDRAM
  • Packet buffer size: 12.38 MB 4.5 MB Ingress/7.785 MB Egress, 4 GB eMMC

Dimensions

  • 2540 24G 4SFP+ Switch (JL354A):
    • (H) 4.39 cm x (W) 44.42 cm x (D) 20.02 cm (1.73” x 17.42” x 7.88”) (1U height)
    • Weight: 5.31 lb (2.41kg)
  • 2540 48G 4SFP+ Switch (JL355A):
    • (H) 4.39 cm x (W) 44.42 cm x (D) 24.63 cm (1.73” x 17.42” x 9.7”) (1U height)
    • Weight: 6.83 lb (3.10kg)
  • 2540 24G PoE+ 4SFP+ Switch (JL356A):
    • (H) 4.39 cm x (W) 44.42 cm x (D) 30.42 cm (1.73” x 17.42” x 11.98”) (1U height)
    • Weight: 8.6 lb (3.90kg)
  • 2540 48G PoE+ 4SFP+ Switch (JL357A):
    • (H) 4.39 cm x (W) 44.42 cm x (D) 30.42 cm (1.73” x 17.42” x 11.98”) (1U height)
    • Weight: 9.83 lb (4.46kg)

Performance

  • 1000 Mb Latency: < 3.8 µs (64-byte packets)
  • 10 Gbps Latency: < 1.6 µs (64-byte packets)
  • Routing table size: 2,000 entries (IPv4), 1,000 entries (IPv6)
  • MAC address table size: 16,384 entries
  • 2540 24G 4SFP+ Switch (JL354A),
    2540 24G PoE+ 4SFP+ Switch (JL356A):
    • Throughput: up to 95.2 Mpps
    • Switching capacity: 128 Gbps
  • 2540 48G 4SFP+ Switch (JL355A),
    2540 48G PoE+ 4SFP+ Switch (JL357A):
    • Throughput: up to 112.0 Mpps
    • Switching capacity: 176 Gbps

Environmental

  • Operating temperature range: 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
  • Storage temperature range: -40°C to 70°C (-40°F to 158°F)
  • Nonoperating/Storage temperature: -40°F to 158°F (-40°C to 70°C); up to 15,000 Feet
  • Nonoperating/Storage relative humidity :
    • 2540 24G 4SFP+ Switch (JL354A),
      2540 48G 4SFP+ Switch (JL355A):
      15% to 95% @ 149°F (65°C), noncondensing
    • 2540 24G PoE+ 4SFP+ Switch (JL356A),
      2540 48G PoE+ 4SFP+ Switch (JL357A):
      15% to 95% @ 149°F (65°C)
  • Acoustic: See data sheet
  • Airflow direction: Side-to-side

Electrical characteristic

  • Frequency: 50/60 Hz
  • 80plus.org Certification:
    • 2540 24G PoE+ 4SFP+ Switch (JL356A),
      2540 48G PoE+ 4SFP+ Switch (JL357A):
      Silver
  • Voltage: See data sheet
  • Current: See data sheet
  • Maximum heat dissipation: See data sheet
  • Maximum power rating: See data sheet
  • Idle power:
    • 2540 24G 4SFP+ Switch (JL354A),
      2540 48G 4SFP+ Switch (JL355A):
      Idle power is the actual power consumption of the device with no ports connected. Maximum power rating and maximum heat dissipation are the worst-case theo- retical maximum numbers provided for planning the infrastructure with fully loaded PoE (if equipped), 100% traffic, all ports plugged in, and all modules populated.
    • 2540 24G PoE+ 4SFP+ Switch (JL356A),
      2540 48G PoE+ 4SFP+ Switch (JL357A):
      370 W PoE+
  • PoE power:
    • 2540 24G PoE+ 4SFP+ Switch (JL356A),
      2540 48G PoE+ 4SFP+ Switch (JL357A):
      Idle power is the actual power consumption of the device with no ports connected. Maximum power rating and maximum heat dissipation are the worst-case theo- retical maximum numbers provided for planning the infrastructure with fully loaded PoE (if equipped), 100% traffic, all ports plugged in, and all modules populated.

Safety Certifications

  • 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

  • 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

Management And Monitoring

  • Aruba AirWave Network Management
  • IMC – Intelligent Management Center
  • Command line interface
  • Graphical user interface (Web browser)
  • Configuration menu
  • SNMP manager
  • Telnet
  • RMON1
  • FTP
  • Out-of-band management (serial RS-232C or micro USB)

Warranty And Support

  • Limited lifetime warranty

    See www.hpe.com/networking/warrantysummary for warranty and support information included with your product purchase.

  • Software releases

    to find software for your product, refer to www.hpe.com/networking/support; for details on the software releases available with your product purchase, refer to www.hpe.com/networking/warrantysummary.

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