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- Descrição, características do produto
- HPE Aruba 2540 24G 4SFP+ Switch (JL354A)
- Informações e formas de pagamento
- Estabelecemos parcerias com revendas
[shortdesc]
- Managed, Rack-mountable, 24 x 1G ports, Fixed Uplinks (4 x SFP+), No PoE (Data Only), Layer 2+ with static and RIP routing
[/shortdesc]
[properties]
| Properties | JL354A |
| Description | 24-port Layer 2+ managed Gigabit switch with four 1/10GbE SFP+ uplink ports for high-speed connectivity. |
| Product Family | Aruba 2540 Switch Series |
| Product Type | Switch |
| Key Features: | • Aruba Layer 2 switch series with Static and RIP routing, ACLs and robust QoS • Security and network management via Aruba ClearPass Policy Manager, Aruba AirWave and Aruba Central • Simple deployment with Zero Touch Provisioning • Convenient 10GbE uplinks for flexible network expansion. |
[/properties] [specifications]
| Specifications | |
| I/O ports and slots | 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 |
| Additional ports and slots | 1 dual-personality (RJ-45 or USB micro-B) serial console port |
| Physical characteristics | |
| Dimensions | 17.42(w) x 7.88(d) x 1.73(h) in. (44.25 x 20.02 x 4.39 cm) (1U height) |
| Weight | 5.31 lb (2.41 kg) |
| Memory and processor | Dual-Core ARM Cortex-A9 @ 1016 MHz, 1 GB DDR3 SDRAM, 4 GB eMMC; Packet buffer size: 12.38 MB (4.5 MB ingress / 7.875 MB egress). |
| Performance | |
| 1,000 MB Latency | < 3.8 µs (64-byte packets) |
| 10 Gbps Latency | < 1.6 µs (64-byte packets) |
| Throughput | up to 95.2 Mpps |
| Switching capacity | 128 Gbps |
| Routing table size | 2,000 entries (IPv4), 1,000 entries (IPv6) |
| MAC address table size | 16,384 entries |
| Environment | |
| Operating temperature | 0° to 45°C (32° to 113°F) up to 5000 ft; 0° to 40°C (32° to 104°F) up to 10000 ft. |
| 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), noncondensing |
| Acoustic | Power: 49.7 dB, Pressure: 37.1 dB |
| Airflow direction | Side-to-side |
| Electrical characteristics | |
| Frequency | 50/60 Hz |
| Maximum heat dissipation | 100 BTU/hr (105.5 kJ/hr) |
| Voltage | 100–127/200–240 VAC, rated |
| Current | 0.6/0.4 A |
| Maximum power rating | 29.3 W |
| Idle power | 19.5 W |
| Notes | 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 theoretical maximum numbers provided for planning the infrastructure with fully loaded PoE (if equipped), 100% traffic, all ports plugged in, and all modules populated. |
| 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 | 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 | Aruba AirWave Network Management, Intelligent Management Center (IMC), Command-line interface, Web browser, Configuration menu, SNMP manager, Telnet, RMON1, FTP, Out-of-band management (serial RS-232C or micro USB). |
[/specifications] [accesories] [/accesories]
The HPE Aruba 2540 24G 4SFP+ Switch (JL354A) is a reliable Layer 2+ access switch built for small and midsize businesses, branch offices, and educational networks. Featuring 24 Gigabit Ethernet ports and 4 high-speed 1/10GbE SFP+ uplinks, this switch delivers scalable connectivity for demanding applications. With static and RIP routing, ACLs, and robust QoS, it provides advanced traffic control while remaining cost-effective and easy to deploy.
Key Features:
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24 x 1GbE Ports: High-speed connections for desktops, servers, and access points.
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4 x 1/10GbE SFP+ Uplinks: Flexible fiber uplinks for seamless network expansion.
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Layer 2+ Switching: Supports VLANs, ACLs, QoS, static and RIP routing for efficient traffic management.
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Zero-Touch Provisioning: Simplifies installation and reduces setup time.
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Unified Management: Compatible with Aruba AirWave and IMC for streamlined network control.
Technical Overview:
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Recommended for: SMBs, branch offices, and education networks.
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Ports: 24 x 1GbE ports, 4 x 1/10GbE SFP+ uplinks.
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Switching Capacity: 128 Gbps.
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Forwarding Rate: 95.2 Mpps.
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Routing Table: 2,000 IPv4 / 1,000 IPv6 entries.
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MAC Table Size: 16,384 entries.
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Operating Temperature: 0°–45°C up to 5000 ft; 0°–40°C up to 10000 ft.
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Management: Aruba AirWave, IMC, CLI, Web GUI, SNMP, Telnet, RMON, FTP, OOB console.
You can check the related tab for the JL354A datasheet.
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