Aruba switch 2540 Series

Designed for the digital workplace, the Aruba switch 2540 Series switches are 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 use and manage.

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DESCRIPTION

Designed for the digital workplace, the Aruba switch 2540 Series switches are 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 use and manage.

With the support of the cloud-based Aruba Central, you can quickly set up remote branch sites with little or no IT assistance.

Models

ARUBA 2540 24G 4SFP+ SWITCH (JL354A)

ARUBA 2540 24G 4SFP+ SWITCH (JL354A)

ARUBA 2540 48G 4SFP+ SWITCH (JL355A)

ARUBA 2540 24G POE+ 4SFP+ SWITCH (JL356A)

ARUBA 2540 24G POE+ 4SFP+ SWITCH (JL356A)

ARUBA 2540 48G POE+ 4SFP+ SWITCH (JL357A)

ARUBA 2540 48G POE+ 4SFP+ SWITCH (JL357A)

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

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)

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

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
Kisaran suhu pengoperasian: 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 Kelembaban relatif pengoperasian: 15% to 95% @ 104°F (40°C), noncondensing Kisaran suhu penyimpanan: -40°C to 70°C (-40°F to 158°F) Suhu nonoperating / Penyimpanan: -40°F to 158°F (-40°C to 70°C); up to 15,000 Feet Kelembaban relatif nonoperating / Penyimpanan : 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

ENVIRONMENTAL

Kisaran suhu pengoperasian: 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
Kelembaban relatif pengoperasian: 15% to 95% @ 104°F (40°C), noncondensing
Kisaran suhu penyimpanan: -40°C to 70°C (-40°F to 158°F)
Suhu nonoperating / Penyimpanan: -40°F to 158°F (-40°C to 70°C); up to 15,000 Feet
Kelembaban relatif nonoperating / Penyimpanan :
- 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 CHARACTERISTICS
Frekuensi: 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 a device without a port connected. Maximum power rating and maximum heat dissipation are the worst case theoretical maximum numbers provided for infrastructure planning with a fully charged PoE (if equipped), 100% traffic, all ports installed, and all modules occupied. 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 maximum theoretical worst-case numbers given for infrastructure planning with PoE fully charged (if equipped), 100% traffic, all ports plugged in, and all modules loaded.

ELECTRICAL CHARACTERISTICS

Frekuensi: 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 a device without a port connected. Maximum power rating and maximum heat dissipation are the worst case theoretical maximum numbers provided for infrastructure planning with a fully charged PoE (if equipped), 100% traffic, all ports installed, and all modules occupied.
- 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 maximum theoretical worst-case numbers given for infrastructure planning with PoE fully charged (if equipped), 100% traffic, all ports plugged in, and all modules loaded.

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)