Aruba 2540 24G 4SFP+ Switch (JL354A)
Aruba 2540 24G 4SFP+ Switch (JL354A)
The Aruba 2540 24G 4SFP+ Switch (JL354A) is a switch that is designed for the digital workplace and is optimised 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.
Aruba 2540 24G 4SFP+ Switch (JL354A) Key Features
- Aruba Layer 2 switch series with static and RIP routing, ACLs, and robust QoS
- Advanced security and network management tools like Aruba ClearPass Policy Manager, Aruba Central and Aruba Airwave
- Simple deployment with Zero Touch Provisioning and cloud-based Aruba Central support
- Convenient built-in 10 GbE uplinks and up to 370 W PoE+
- Limited Lifetime Warranty
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.
Aruba 2540 24G 4SFP+ Switch (JL354A) Technical Specification
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: 9.83 lb (4.46 kg)
- 5.31 lb (2.41 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
- 100 Mb Latency: < 3.8 μs (64-byte packets)
- 1000 Mb 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: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: 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 andmaximum 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, 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 Central and Aruba AirWave Network Management;
- IMC—Intelligent Management Center; command-line interface;
- Web browser; configuration menu;
- SNMP manager;
- Telnet; RMON1; FTP; Out-of-band management (serial RS-232C or micro USB)
Services
- Refer to the Hewlett Packard Enterprise website at www.hpe.com/networking/services for details on the service-level descriptions and product numbers. For details about services and response times in your area, please contact your local Hewlett Packard Enterprise sales office.
Aruba 2540 24G 4SFP+ Switch (JL354A)
The Aruba 2540 24G 4SFP+ Switch (JL354A) is a switch that is designed for the digital workplace and is optimised 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.
Aruba 2540 24G 4SFP+ Switch (JL354A) Key Features
- Aruba Layer 2 switch series with static and RIP routing, ACLs, and robust QoS
- Advanced security and network management tools like Aruba ClearPass Policy Manager, Aruba Central and Aruba Airwave
- Simple deployment with Zero Touch Provisioning and cloud-based Aruba Central support
- Convenient built-in 10 GbE uplinks and up to 370 W PoE+
- Limited Lifetime Warranty
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.
Aruba 2540 24G 4SFP+ Switch (JL354A) Technical Specification
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: 9.83 lb (4.46 kg)
- 5.31 lb (2.41 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
- 100 Mb Latency: < 3.8 μs (64-byte packets)
- 1000 Mb 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: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: 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 andmaximum 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, 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 Central and Aruba AirWave Network Management;
- IMC—Intelligent Management Center; command-line interface;
- Web browser; configuration menu;
- SNMP manager;
- Telnet; RMON1; FTP; Out-of-band management (serial RS-232C or micro USB)
Services
- Refer to the Hewlett Packard Enterprise website at www.hpe.com/networking/services for details on the service-level descriptions and product numbers. For details about services and response times in your area, please contact your local Hewlett Packard Enterprise sales office.
