QuickSpecs
Aruba 2540 Switch Series
Overview
Aruba 2540 Switch Series
Models
Aruba 2540 24G 4SFP+ Switch
Aruba 2540 48G 4SFP+ Switch
Aruba 2540 24G PoE+ 4SFP+ Switch
Aruba 2540 48G PoE+ 4SFP+ Switch
JL354A
JL355A
JL356A
JL357A
Key Features
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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 and Aruba Airwave
Simple deployment with Zero Touch Provisioning and cloud-based Aruba Central support
Convenient built-in 10GbE uplinks and up to 370W PoE+
Limited Lifetime Warranty
Product 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 10GbE uplinks, robust QoS, static & RIP routing, IPv6 and includes
a limited lifetime warranty with no software licensing required.
Page 1
QuickSpecs
Aruba 2540 Switch Series
Overview
Features and Benefits
Unified Wired and Wireless
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ClearPass Policy Manager support
unified wired and wireless policies using Aruba ClearPass Policy Manager
Switch auto-configuration
automatically configures switch for different settings such as VLAN, CoS, PoE max power, and PoE priority when an Aruba
access point is detected
User role
defines a set of switch-based policies in areas such as security, authentication, and QoS. A user role can be assigned to a
group of users or devices, using switch configuration or ClearPass
HTTP redirect function
supports HPE Intelligent Management Center (IMC) bring your own device (BYOD) solution
Static IP Visibility
provides a way for ClearPass to do accounting for clients with static IP address
Quality of Service (QoS)
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Traffic prioritization (IEEE 802.1p)
allows real-time traffic classification into eight priority levels mapped to eight queues
Layer 4 prioritization
enables prioritization based on TCP/UDP port numbers
Class of Service (CoS)
sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (ToS), Layer 3 protocol, TCP/UDP port number,
source port, and DiffServ
Rate limiting
sets per-port ingress enforced maximums and per-port, per-queue minimums
Large buffers
Provide graceful congestion management
Connectivity
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Flexible 10 Gb/s Ethernet connectivity
four fixed 10 Gigabit ports (SFP+) available
Auto-MDIX
provides automatic adjustments for straight-through or crossover cables on all 10/100 and 10/100/1000 ports
IEEE 802.3at Power over Ethernet (PoE+)
provides up to 30 W per port that allows support of the latest PoE+-capable devices such as IP phones, wireless access
points, and security cameras, as well as any IEEE 802.3af-compliant end device; eliminates the cost of additional electrical
cabling and circuits that would otherwise be necessary in IP phone and WLAN deployments
Pre-standard PoE support
detects and provides power to pre-standard PoE devices
IPv6
− IPv6 host
enables switches to be managed in an IPv6 network
− Dual stack (IPv4 and IPv6)
transitions from IPv4 to IPv6, supporting connectivity for both protocols
− MLD snooping
forwards IPv6 multicast traffic to the appropriate interface
− IPv6 ACL/QoS
supports ACL and QoS for IPv6 network traffic
− IPv6 routing
supports static and RIPng protocols
Page 2
QuickSpecs
Aruba 2540 Switch Series
Overview
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Security
provides RA guard, DHCPv6 protection, dynamic IPv6 lockdown, and ND snooping
Performance
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Energy-efficient design
− 80 PLUS Silver Certified power supply:
increases power efficiency and savings
− Energy-efficient Ethernet (EEE) support
reduces power consumption in accordance with IEEE 802.3az
Aruba ProVision ASIC architecture
is designed with the latest Aruba ProVision ASIC, providing very low latency, increased packet buffering, and adaptive
power consumption
Selectable queue configurations
allows for increased performance by selecting the number of queues and associated memory buffering that best meet the
requirements of the network applications
Convergence
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IP multicast snooping and data-driven IGMP
automatically prevent flooding of IP multicast traffic
IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
facilitates easy mapping using network management applications with LLDP automated device discovery protocol
LLDP-MED (Media Endpoint Discovery)
defines a standard extension of LLDP that stores values for parameters such as QoS and VLAN to configure automatically
network devices such as IP phones
PoE and PoE+ allocations
support multiple methods (automatic, IEEE 802.3at dynamic, LLDP-MED fine grain, IEEE 802.3af device class, or userspecified) to allocate and manage PoE/PoE+ power for more efficient energy savings
Local MAC Authentication
assigns attributes such as VLAN and QoS using locally configured profile that can be a list of MAC prefixes
Resiliency and high availability
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IEEE 802.1s Multiple Spanning Tree
provides high link availability in multiple VLAN environments 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 or dynamic 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
Management
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SNMPv1, v2, and v3
provide complete support of SNMP; provide full support of industry-standard Management Information Base (MIB) plus
private extensions; SNMPv3 supports increased security using encryption
Zero-Touch ProVisioning (ZTP)
simplifies installation of the switch infrastructure using the Aruba Activate-based or a DHCP-based process with AirWave
Network Management
Aruba Central support
cloud based management platform offers simple, secure, and cost effective way to manage switches
Page 3
QuickSpecs
Aruba 2540 Switch Series
Overview
Manageability
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Dual flash images
provides independent primary and secondary operating system files for backup while upgrading
Friendly port names
allow assignment of descriptive names to ports
Find-Fix-Inform
finds and fixes common network problems automatically, then informs administrator
Multiple configuration files
allow multiple configuration files to be stored to a flash image
Software updates
free downloads from the Web
RMON, XRMON, and sFlow
provide advanced monitoring and reporting capabilities for statistics, history, alarms, and events
Troubleshooting
ingress and egress port monitoring enable network problem solving
Uni-Directional Link Detection (UDLD)
monitors the link between two switches and blocks the ports on both ends of the link if the link goes down at any point
between the two devices
IP SLA for voice
monitor quality of voice traffic using the UDP Jitter and UDP Jitter for VoIP tests.
Layer 2 switching
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Jumbo packet support
improves the performance of large data transfers; supports frame size of up to 9220 bytes
IEEE 802.1v protocol VLANs
isolate select non-IPv4 protocols automatically into their own VLANs
Rapid Per-VLAN Spanning Tree (RPVST+)
allows each VLAN to build a separate spanning tree to improve link bandwidth usage; is compatible with PVST+
GVRP and MVRP
allows automatic learning and dynamic assignment of VLANs
VLAN support and tagging
supports IEEE 802.1Q (4094 VLAN IDs) and 512 VLANs simultaneously
Layer 3 services
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DHCP server
centralizes and reduces the cost of IPv4 address management
Layer 3 routing
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Static IP routing
provides manually configured routing; includes ECMP capability
256 static and 2,000 RIP route
facfacilitate segregation of user data, without adding external hardware
Routing Information Protocol (RIP)
provides RIPv1, RIPv2, and RIPng routing
Security
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Multiple user authentication methods
− IEEE 802.1X
Page 4
QuickSpecs
Aruba 2540 Switch Series
Overview
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uses an IEEE 802.1X supplicant on the client in conjunction with a RADIUS server to authenticate in accordance
with industry standards
− Web-based authentication
provides a browser-based environment, similar to IEEE 802.1X, to authenticate clients that do not support the
IEEE 802.1X supplicant
− MAC-based authentication
authenticates the client with the RADIUS server based on the client's MAC address
Authentication flexibility
− Multiple IEEE 802.1X users per port
provides authentication of multiple IEEE 802.1X users per port; prevents a user from "piggybacking" on another
user's IEEE 802.1X authentication
− Concurrent IEEE 802.1X, Web, and MAC authentication schemes per port
switch port will accept up to 32 sessions of IEEE 802.1X, Web, and MAC authentications
Access control lists (ACLs)
provide IP Layer 3 filtering based on source/destination IP address/subnet and source/destination TCP/UDP port number
Source-port filtering
allows only specified ports to communicate with each other
RADIUS/TACACS+
eases switch management security administration by using a password authentication server
Secure shell
encrypts all transmitted data for secure remote CLI access over IP networks
Secure Sockets Layer (SSL)
encrypts all HTTP traffic, allowing secure access to the browser-based management GUI in the switch
Port security
allows access only to specified MAC addresses, which can be learned or specified by the administrator
MAC address lockout
prevents particular configured MAC addresses from connecting to the network
Secure FTP
allows secure file transfer to and from the switch; protects against unwanted file downloads or unauthorized copying of a
switch configuration file
Switch management logon security
helps secure switch CLI logon by optionally requiring either RADIUS or TACACS+ authentication
STP BPDU port protection
blocks Bridge Protocol Data Units (BPDUs) on ports that do not require BPDUs, preventing forged BPDU attacks
DHCP protection
blocks DHCP packets from unauthorized DHCP servers, preventing denial-of-service attacks
Dynamic ARP protection
blocks ARP broadcasts from unauthorized hosts, preventing eavesdropping or theft of network data
Dynamic IP lockdown
works with DHCP protection to block traffic from unauthorized hosts, preventing IP source address spoofing
STP Root Guard
protects the root bridge from malicious attacks or configuration mistakes
Identity-driven ACL
enables implementation of a highly granular and flexible access security policy and VLAN assignment specific to each
authenticated network user
Per-port broadcast throttling
configures broadcast control selectively on heavy traffic port uplinks
Monitor and diagnostics
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Digital optical monitoring of SFP+ and 1000BASE-T transceivers
allows detailed monitoring of the transceiver settings and parameters
Warranty and support
Page 5
QuickSpecs
Aruba 2540 Switch Series
Overview
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Limited Lifetime Warranty
see http://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 http://www.hpe.com/networking/support; for details on the software releases
available with your product purchase, refer to http://www.hpe.com/networking/warrantysummary
Page 6
QuickSpecs
Aruba 2540 Switch Series
Configuration
Build To Order:
BTO is a standalone unit with no integration. BTO products ship standalone are not part of a CTO or RackShippable solution.
Aruba 2540 24G 4SFP+ Switch
• 24 RJ-45 autosensing 10/100/1000 ports
• 4 SFP/SFP+ 1G/10G ports
• min=0 \\ max=4 SFP/SFP+ Transceivers
• 1U - Height
JL354A
See Configuration
NOTE: 1, 2, 3
PDU Cable NA/MEX/TW/JP
• HPE 2.0m C13 to C14 PDU Pwr Cord (J9959A)
JL354A #B2B
PDU CABLE ROW
• HPE 2.0m C13 to C14 PDU Pwr Cord (J9959A)
JL354A #B2C
High Volt Switch to Wall Power Cord
• HPE 2.3m C13 to NEMA 6-15P Pwr Cord(J9936A)
JL354A #B2E
No Power Cord
• No Localized Power Cord Selected
JL354A #AC3
Aruba 2540 48G 4SFP+ Switch
• 48 RJ-45 autosensing 10/100/1000 ports
• 4 SFP/SFP+ 1G/10G ports
• min=0 \\ max=4 SFP/SFP+ Transceivers
• 1U - Height
JL355A
See Configuration
NOTE: 1, 2, 3
PDU Cable NA/MEX/TW/JP
• HPE 2.0m C13 to C14 PDU Pwr Cord (J9959A)
JL355A#B2B
PDU CABLE ROW
• HPE 2.0m C13 to C14 PDU Pwr Cord (J9959A)
JL355A#B2C
High Volt Switch to Wall Power Cord
• HPE 2.3m C13 to NEMA 6-15P Pwr Cord(J9936A)
JL355A#B2E
No Power Cord
• No Localized Power Cord Selected
JL355A#AC3
Page 7
QuickSpecs
Aruba 2540 Switch Series
Configuration
Aruba 2540 24G PoE+ 4SFP+ Switch
• 24 RJ-45 PoE+ autosensing 10/100/1000 ports
• 4 SFP/SFP+ 1G/10G ports
• min=0 \\ max=4 SFP/SFP+ Transceivers
• 1U - Height
JL356A
See Configuration
NOTE: 1, 2, 3
PDU Cable NA/MEX/TW/JP
• HPE 2.0m C13 to C14 PDU Pwr Cord (J9959A)
JL356A#B2B
PDU CABLE ROW
• HPE 2.0m C13 to C14 PDU Pwr Cord (J9959A)
JL356A#B2C
High Volt Switch to Wall Power Cord
• HPE 2.3m C13 to NEMA 6-15P Pwr Cord(J9936A)
JL356A#B2E
No Power Cord
JL356A#AC3
Aruba 2540 48G PoE+ 4SFP+ Switch
• 24 RJ-45 PoE+ autosensing 10/100/1000 ports
• 4 SFP/SFP+ 1G/10G ports
• min=0 \\ max=4 SFP/SFP+ Transceivers
• 1U - Height
JL357A
See Configuration
NOTE: 1, 2, 3
PDU Cable NA/MEX/TW/JP
• HPE 2.0m C13 to C14 PDU Pwr Cord (J9959A)
JL357A#B2B
PDU CABLE ROW
• HPE 2.0m C13 to C14 PDU Pwr Cord (J9959A)
JL357A#B2C
High Volt Switch to Wall Power Cord
• HPE 2.3m C13 to NEMA 6-15P Pwr Cord(J9936A)
JL357A#B2E
No Power Cord
JL357A#AC3
Configuration Rules
NOTE 1
The following Transceivers install into this Module Switch:
HPE X111 100M SFP LC FX Transceiver
HPE X121 1G SFP LC LH Transceiver
HPE X121 1G SFP LC LX Transceiver
HPE X121 1G SFP LC SX Transceiver
HPE X121 1G SFP RJ45 T Transceiver
J9054C
J4860C
J4859C
J4858C
J8177C
Page 8
QuickSpecs
Aruba 2540 Switch Series
Configuration
NOTE 2
The following Transceivers install into this Switch (Use #0D1 quoted to switch if switch is CTO) - if applicable :.
HPE X132 10G SFP+ LC ER Transceiver
J9153A
HPE X132 10G SFP+ LC SR Transceiver
J9150A
HPE X132 10G SFP+ LC LR Transceiver
J9151A
HPE X242 10G SFP+ to SFP+ 1m DAC Cable
J9281B
HPE X242 10G SFP+ to SFP+ 3m DAC Cable
J9283B
Rack Level Integration CTO Models
Aruba 2540 24G 4SFP+ Switch
• 24 RJ-45 autosensing 10/100/1000 ports
• 4 SFP/SFP+ 1G/10G ports
• min=0 \\ max=4 SFP/SFP+ Transceivers
• 1U - Height
JL354A
See Configuration
NOTE: 1, 2, 3, 4, 5
PDU Cable NA/MEX/TW/JP
• HPE 2.0m C13 to C14 PDU Pwr Cord (J9959A)
JL354A #B2B
PDU CABLE ROW
• HPE 2.0m C13 to C14 PDU Pwr Cord (J9959A)
JL354A #B2C
High Volt Switch to Wall Power Cord
• HPE 2.3m C13 to NEMA 6-15P Pwr Cord(J9936A)
JL354A #B2E
No Power Cord
• No Localized Power Cord Selected
JL354A #AC3
Aruba 2540 48G 4SFP+ Switch
• 48 RJ-45 autosensing 10/100/1000 ports
• 4 SFP/SFP+ 1G/10G ports
• min=0 \\ max=4 SFP/SFP+ Transceivers
• 1U - Height
JL355A
See Configuration
NOTE: 1, 2, 3, 4, 5
PDU Cable NA/MEX/TW/JP
• HPE 2.0m C13 to C14 PDU Pwr Cord (J9959A)
JL355A#B2B
PDU CABLE ROW
• HPE 2.0m C13 to C14 PDU Pwr Cord (J9959A)
JL355A#B2C
High Volt Switch to Wall Power Cord
• HPE 2.3m C13 to NEMA 6-15P Pwr Cord(J9936A)
JL355A#B2E
Page 9
QuickSpecs
Aruba 2540 Switch Series
Configuration
No Power Cord
• No Localized Power Cord Selected
JL355A#AC3
Aruba 2540 24G PoE+ 4SFP+ Switch
• 24 RJ-45 PoE+ autosensing 10/100/1000 ports
• 4 SFP/SFP+ 1G/10G ports
• min=0 \\ max=4 SFP/SFP+ Transceivers
• 1U - Height
JL356A
See Configuration
NOTE: 1, 2, 3, 4, 5
PDU Cable NA/MEX/TW/JP
• HPE 2.0m C13 to C14 PDU Pwr Cord (J9959A)
JL356A#B2B
PDU CABLE ROW
• HPE 2.0m C13 to C14 PDU Pwr Cord (J9959A)
JL356A#B2C
High Volt Switch to Wall Power Cord
• HPE 2.3m C13 to NEMA 6-15P Pwr Cord(J9936A)
JL356A#B2E
No Power Cord
JL356A#AC3
Aruba 2540 48G PoE+ 4SFP+ Switch
• 24 RJ-45 PoE+ autosensing 10/100/1000 ports
• 4 SFP/SFP+ 1G/10G ports
• min=0 \\ max=4 SFP/SFP+ Transceivers
• 1U - Height
JL357A
See Configuration
NOTE: 1, 2, 3, 4, 5
PDU Cable NA/MEX/TW/JP
• HPE 2.0m C13 to C14 PDU Pwr Cord (J9959A)
JL357A#B2B
PDU CABLE ROW
• HPE 2.0m C13 to C14 PDU Pwr Cord (J9959A)
JL357A#B2C
High Volt Switch to Wall Power Cord
• HPE 2.3m C13 to NEMA 6-15P Pwr Cord(J9936A)
JL357A#B2E
No Power Cord
JL357A#AC3
Configuration Rules
NOTE 1
The following Transceivers install into this Switch (Use #0D1 qutoed to switch if switch is
CTO) - if applicable
HPE X111 100M SFP LC FX Transceiver
J9054C
Page 10
QuickSpecs
Aruba 2540 Switch Series
Configuration
HPE X121 1G SFP LC LH Transceiver
HPE X121 1G SFP LC LX Transceiver
HPE X121 1G SFP LC SX Transceiver
HPE X121 1G SFP RJ45 T Transceiver
J4860C
J4859C
J4858C
J8177C
NOTE 2
The following Transceivers install into this Switch (Use #0D1 qutoed to switch if switch is CTO) - if applicable :
HPE X132 10G SFP+ LC ER Transceiver
J9153A
HPE X132 10G SFP+ LC SR Transceiver
J9150A
HPE X132 10G SFP+ LC LR Transceiver
J9151A
HPE X242 10G SFP+ to SFP+ 1m DAC Cable
J9281B
HPE X242 10G SFP+ to SFP+ 3m DAC Cable
J9283B
NOTE 3
If this switch is factory installed in HPE Racks, Then the J9583A#0D1 is required.
CLIC Only - Allow the J9583AZ in all regions.
NOTE 4
Localization required on orders without #B2B, #B2C, #B2E options.
NOTE 5
If this Switch Chassis is selected for Rack Level Integration, Then the Switch Chassis needs to integrate (with
#0D1) to the HPE Rack.
Remarks
Drop down under power supply should offer the following options and results:
Switch/Router/Power Supply to PDU Power Cord - #B2B in North America, Mexico, Taiwan, and Japan or #B2C
ROW. (Watson Default B2B or B2C for Rack Level CTO)
Switch/Router/Power Supply to Wall Power Cord - Localized Option (Watson Default for BTO and Box Level CTO)
No Power Cord - #AC3
Transceivers
SFP Transceivers
HPE X111 100M SFP LC FX Transceiver
HPE X121 1G SFP LC LH Transceiver
HPE X121 1G SFP LC LX Transceiver
HPE X121 1G SFP LC SX Transceiver
HPE X121 1G SFP RJ45 T Transceiver
J9054C
J4860C
J4859C
J4858C
J8177C
SFP+ Transceivers
HPE X132 10G SFP+ LC ER Transceiver
HPE X132 10G SFP+ LC SR Transceiver
HPE X132 10G SFP+ LC LR Transceiver
HPE X242 10G SFP+ to SFP+ 1m Direct Attach Copper Cable
HPE X242 10G SFP+ to SFP+ 3m Direct Attach Copper Cable
J9153A
J9150A
J9151A
J9281B
J9283B
Cables
Multi-Mode Cables
Page 11
QuickSpecs
Aruba 2540 Switch Series
Configuration
HPE LC to LC Multi-mode OM3 2-Fiber 0.5m 1-Pack Fiber Optic Cable
HPE LC to LC Multi-mode OM3 2-Fiber 1.0m 1-Pack Fiber Optic Cable
HPE LC to LC Multi-mode OM3 2-Fiber 2.0m 1-Pack Fiber Optic Cable
HPE LC to LC Multi-mode OM3 2-Fiber 5.0m 1-Pack Fiber Optic Cable
HPE LC to LC Multi-mode OM3 2-Fiber 15.0m 1-Pack Fiber Optic Cable
HPE LC to LC Multi-mode OM3 2-Fiber 30.0m 1-Pack Fiber Optic Cable
HPE LC to LC Multi-mode OM3 2-Fiber 50.0m 1-Pack Fiber Optic Cable
HPE Premier Flex LC/LC Multi-mode OM4 2 fiber 1m Cable
HPE Premier Flex LC/LC Multi-mode OM4 2 fiber 2m Cable
HPE Premier Flex LC/LC Multi-mode OM4 2 fiber 5m Cable
HPE Premier Flex LC/LC Multi-mode OM4 2 fiber 15m Cable
HPE Premier Flex LC/LC Multi-mode OM4 2 fiber 30m Cable
HPE Premier Flex LC/LC Multi-mode OM4 2 fiber 50m Cable
AJ833A
AJ834A
AJ835A
AJ836A
AJ837A
AJ838A
AJ839A
QK732A
QK733A
QK734A
QK735A
QK736A
QK737A
Switch Enclosure Options
Mounting Kit
(std 0 // max 1) User Selection (min 0 // max 1) per switch
HPE X410 1U Universal 4-post Rackmount Kit
J9583A
See Configuration
NOTE: 1
Configuration Rules
NOTE 1
If this Mounting Kit is order with #0D1 then it integrates to the HPE Universal Rack.
(not the switch)
Page 12
QuickSpecs
Aruba 2540 Switch Series
Technical Specifications
Aruba 2540 24G 4SFP+ Switch (JL354A)
24 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASEI/O ports and slots
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
Additional ports and 1 dual-personality (RJ-45 or USB micro-B) serial console port
slots
17.42(w) x 7.88(d) x 1.73(h) in (44.25 x 20.02 x 4.39 cm) (1U
Physical
Dimensions
height)
characteristics
5.31 lb (2.41 kg)
Weight
Dual Core ARM Coretex A9 @ 1016 MHz, 1 GB DDR3 SDRAM; Packet buffer size: 12.38 MB
Memory and
4.5MB Ingress/7.875MB Egress, 4 GB eMMC
processor
Performance
1000 Mb Latency
< 3.8 µs (64-byte packets)
10 Gbps Latency
< 1.6 µs (64-byte packets)
up to 95.2 Mpps
Throughput
128 Gbps
Switching capacity
2000 entries (IPv4), 1000 entries (IPv6)
Routing table size
16384 entries
MAC address table size
32°F to 113°F (0°C to 45°C); up to 5000 Feet, - 0C to 40C (32F to
Environment
Operating temperature
104F) up to 10000 Feet
15% to 95% @ 104°F (40°C), noncondensing
Operating relative humidity
-40°F to 158°F (-40°C to 70°C); up to 15000 Feet
Non-operating/
Storage temperature
15% to 95% @ 149°F (65°C)
Non-operating/
Storage relative humidity
Power: 49.7 dB, Pressure: 37.1 dB
Acoustic
Side-to-side
Airflow direction
50/60 Hz
Electrical
Frequency
characteristics
100 BTU/hr (105.5 kJ/hr)
Maximum heat dissipation
100 - 127 / 200 - 240 VAC, rated
Voltage
0.6/0.4 A
Current
29.3 W
Maximum power rating
19.5 W
Idle power
Idle power is the actual power consumption of the device with no
NOTES
ports connected.
Maximum power rating and maximum heat dissipation are the worstcase theoretical maximum numbers provided for planning the
infrastructure with fully loaded PoE (if equipped), 100% traffic, all
ports plugged in, and all modules populated
UL 60950-1 2nd Edition; EN 60950-1:2006 +A11:2009 +A1:2010 +A12:2011+A2:2013; IEC 60950Safety
1:2005 +A1:2009 +A2:2013; CSA 22.2 No. 60950-1-07 2nd; EN 60825-1:2007 / IEC 60825-1:2007
Class 1
VCCI Class A; CNS 13438; ICES-003 Class A; FCC CFR 47 Part 15, Class A ; EN 55022: 2010/CISPR-22,
Emissions
Class A
EN 55024:2010/CISPR 24
Immunity
Generic
IEC 61000-4-2
ESD
Page 13
QuickSpecs
Aruba 2540 Switch Series
Technical Specifications
Management
Services
IEC 61000-4-3
Radiated
IEC 61000-4-4
EFT/Burst
IEC 61000-4-5
Surge
IEC 61000-4-6
Conducted
IEC 61000-4-8
Power frequency magnetic
field
Voltage dips and interruptions IEC 61000-4-11
EN 61000-3-2, IEC 61000-3-2
Harmonics
EN 61000-3-3, IEC 61000-3-3
Flicker
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)
Refer to the Hewlett Packard Enterprise website at http://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 48G 4SFP+ Switch (JL355A)
48 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASEI/O ports and slots
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
Additional ports and 1 dual-personality (RJ-45 or USB micro-B) serial console port
slots
17.42(w) x 9.7(d) x 1.73(h) in (44.25 x 24.63 x 4.39 cm) (1U height)
Physical
Dimensions
characteristics
6.83 lb (3.10 kg)
Weight
Dual Core ARM Coretex A9 @ 1016 MHz, 1 GB DDR3 SDRAM; Packet buffer size: 12.38 GB
Memory and
4.5MB Ingress/7.875MB Egress, 4 GB eMMC
processor
Performance
1000 Mb Latency
< 3.8 µs (64-byte packets)
10 Gbps Latency
< 1.6 µs (64-byte packets)
up to 112.0 Mpps
Throughput
176 Gbps
Switching capacity
2000 entries (IPv4), 1000 entries (IPv6)
Routing table size
16384 entries
MAC address table size
32°F to 113°F (0°C to 45°C); up to 5000 Feet, - 0C to 40C (32F to
Environment
Operating temperature
104F) up to 10000 Feet
15% to 95% @ 104°F (40°C), noncondensing
Operating relative humidity
-40°F to 158°F (-40°C to 70°C); up to 15000 Feet
Non-operating/
Storage temperature
15% to 95% @ 149°F (65°C)
Non-operating/
Storage relative humidity
Power: 54.1 dB, Pressure: 40.2 dB
Acoustic
Side-to-side
Airflow direction
50/60 Hz
Electrical
Frequency
characteristics
159 BTU/hr (167.74 kJ/hr)
Maximum heat dissipation
100 - 127 / 200 - 240 VAC, rated
Voltage
Page 14
QuickSpecs
Aruba 2540 Switch Series
Technical Specifications
Current
Maximum power rating
Idle power
NOTES
Safety
Emissions
Immunity
Management
Services
0.9/0.6 A
46.6 W
32.7 W
Idle power is the actual power consumption of the device with no
ports connected.
Maximum power rating and maximum heat dissipation are the worstcase theoretical maximum numbers provided for planning the
infrastructure with fully loaded PoE (if equipped), 100% traffic, all
ports plugged in, and all modules populated
UL 60950-1 2nd Edition; EN 60950-1:2006 +A11:2009 +A1:2010 +A12:2011+A2:2013; IEC 609501:2005 +A1:2009 +A2:2013; CSA 22.2 No. 60950-1-07 2nd; EN 60825-1:2007 / IEC 60825-1:2007
Class 1
VCCI Class A; CNS 13438; ICES-003 Class A; FCC CFR 47 Part 15, Class A ; EN 55022: 2010/CISPR-22,
Class A
EN 55024:2010/CISPR 24
Generic
IEC 61000-4-2
ESD
IEC 61000-4-3
Radiated
IEC 61000-4-4
EFT/Burst
IEC 61000-4-5
Surge
IEC 61000-4-6
Conducted
IEC 61000-4-8
Power frequency magnetic
field
Voltage dips and interruptions IEC 61000-4-11
EN 61000-3-2, IEC 61000-3-2
Harmonics
EN 61000-3-3, IEC 61000-3-3
Flicker
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)
Refer to the Hewlett Packard Enterprise website at http://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 PoE+ 4SFP+ Switch (JL356A)
24 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type
I/O ports and slots
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 1 dual-personality (RJ-45 or USB micro-B) serial console port
slots
17.42(w) x 11.98(d) x 1.73(h) in (44.25 x 30.42 x 4.39 cm) (1U
Physical
Dimensions
height)
characteristics
8.6 lb (3.9 kg)
Weight
Dual Core ARM Coretex A9 @ 1016 MHz, 1 GB DDR3 SDRAM; Packet buffer size: 12.38 MB
Memory and
4.5MB Ingress/7.785 Egress, 4 GB eMMC
processor
Performance
1000 Mb Latency
< 3.8 µs (64-byte packets)
10 Gbps Latency
< 1.6 µs (64-byte packets)
Page 15
QuickSpecs
Aruba 2540 Switch Series
Technical Specifications
Environment
Electrical
characteristics
Safety
Emissions
Immunity
Management
Services
Throughput
Switching capacity
Routing table size
MAC address table size
Operating temperature
Operating relative humidity
Non-operating/
Storage temperature
Non-operating/
Storage relative humidity
Acoustic
Airflow direction
Frequency
80plus.org Certification
Maximum heat dissipation
Voltage
Current
Maximum power rating
Idle power
PoE powe
NOTES
up to 95.2 Mpps
128 Gbps
2000 entries (IPv4), 1000 entries (IPv6)
16384 entries
32°F to 113°F (0°C to 45°C); up to 5000 Feet, - 0C to 40C (32F to
104F) up to 10000 Feet
15% to 95% @ 104°F (40°C), noncondensing
-40°F to 158°F (-40°C to 70°C); up to 15000 Feet
15% to 95% @ 149°F (65°C)
Power: 54.1 dB, Pressure: 40.6 dB
Side-to-side
50/60 Hz
Silver
1518 BTU/hr (1601.49 kJ/hr)
100 - 127 / 200 - 240 VAC, rated
4.9/2.4 A
445 W
36.8 W
370 W PoE+
Idle power is the actual power consumption of the device with no
ports connected.
Maximum power rating and maximum heat dissipation are the worstcase theoretical maximum numbers provided for planning the
infrastructure with fully loaded PoE (if equipped), 100% traffic, all
ports plugged in, and all modules populated
UL 60950-1 2nd Edition; EN 60950-1:2006 +A11:2009 +A1:2010 +A12:2011+A2:2013; IEC 609501:2005 +A1:2009 +A2:2013; CSA 22.2 No. 60950-1-07 2nd; EN 60825-1:2007 / IEC 60825-1:2007
Class 1
VCCI Class A; CNS 13438; ICES-003 Class A; FCC CFR 47 Part 15, Class A ; EN 55022: 2010/CISPR-22,
Class A
EN 55024:2010/CISPR 24
Generic
IEC 61000-4-2
ESD
IEC 61000-4-3
Radiated
IEC 61000-4-4
EFT/Burst
IEC 61000-4-5
Surge
IEC 61000-4-6
Conducted
IEC 61000-4-8
Power frequency magnetic
field
Voltage dips and interruptions IEC 61000-4-11
EN 61000-3-2, IEC 61000-3-2
Harmonics
EN 61000-3-3, IEC 61000-3-3
Flicker
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)
Refer to the Hewlett Packard Enterprise website at http://www.hpe.com/networking/services for
Page 16
QuickSpecs
Aruba 2540 Switch Series
Technical Specifications
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 48G PoE+ 4SFP+ Switch (JL357A)
48 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type
I/O ports and slots
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 1 dual-personality (RJ-45 or USB micro-B) serial console port
slots
17.42(w) x 11.98(d) x 1.73(h) in (44.25 x 30.42 x 4.39 cm) (1U
Physical
Dimensions
height)
characteristics
9.83 lb (4.46 kg)
Weight
Dual Core ARM Coretex A9 @ 1016 MHz, 1 GB DDR3 SDRAM; Packet buffer size: 12.38 MB
Memory and
4.5MB Ingress/7.875MB Egress, 4 GB eMMC
processor
Performance
1000 Mb Latency
< 3.8 µs (64-byte packets)
10 Gbps Latency
< 1.6 µs (64-byte packets)
up to 112.0 Mpps
Throughput
176 Gbps
Switching capacity
2000 entries (IPv4), 1000 entries (IPv6)
Routing table size
16384 entries
MAC address table size
32°F to 113°F (0°C to 45°C); up to 5000 Feet, - 0C to 40C (32F to
Environment
Operating temperature
104F) up to 10000 Feet
15% to 95% @ 104°F (40°C), noncondensing
Operating relative humidity
-40°F to 158°F (-40°C to 70°C); up to 15000 Feet
Non-operating/
Storage temperature
15% to 95% @ 149°F (65°C)
Non-operating/
Storage relative humidity
Power: 55.7 dB, Pressure: 41.7 dB
Acoustic
Side-to-side
Airflow direction
50/60 Hz
Electrical
Frequency
characteristics
Silver
80plus.org Certification
1566 BTU/hr (1652.13 kJ/hr)
Maximum heat dissipation
100 - 127 / 200 - 240 VAC, rated
Voltage
5.1/2.5 A
Current
459 W
Maximum power rating
48.6 W
Idle power
370 W PoE+
PoE powe
Idle power is the actual power consumption of the device with no
NOTES
ports connected.
Maximum power rating and maximum heat dissipation are the worstcase theoretical maximum numbers provided for planning the
infrastructure with fully loaded PoE (if equipped), 100% traffic, all
ports plugged in, and all modules populated
UL 60950-1 2nd Edition; EN 60950-1:2006 +A11:2009 +A1:2010 +A12:2011+A2:2013; IEC 60950Safety
1:2005 +A1:2009 +A2:2013; CSA 22.2 No. 60950-1-07 2nd; EN 60825-1:2007 / IEC 60825-1:2007
Class 1
Page 17
QuickSpecs
Aruba 2540 Switch Series
Technical Specifications
Emissions
Immunity
Management
Services
VCCI Class A; CNS 13438; ICES-003 Class A; FCC CFR 47 Part 15, Class A ; EN 55022: 2010/CISPR-22,
Class A
EN 55024:2010/CISPR 24
Generic
IEC 61000-4-2
ESD
IEC 61000-4-3
Radiated
IEC 61000-4-4
EFT/Burst
IEC 61000-4-5
Surge
IEC 61000-4-6
Conducted
IEC 61000-4-8
Power frequency magnetic
field
Voltage dips and interruptions IEC 61000-4-11
EN 61000-3-2, IEC 61000-3-2
Harmonics
EN 61000-3-3, IEC 61000-3-3
Flicker
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)
Refer to the Hewlett Packard Enterprise website at http://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.
Standards and protocols (applies to all products in series)
CPU DoS Protection
Denial of service
protection
Device Management
RFC 1155 Structure and Mgmt Information (SMIv1)
RFC 1157 SNMPv1/v2c
RFC 1591 DNS (client)
RFC 1901 (Community based SNMPv2)
RFC 1901-1907 SNMPv2c, SMIv2 and Revised MIB-II
RFC 1908 (SNMP v1/2 Coexistence)
RFC 2576 (Coexistence between SNMP V1, V2, V3)
RFC 2578-2580 SMIv2
RFC 2579 (SMIv2 Text Conventions)
RFC 2580 (SMIv2 Conformance)
RFC 2819 (RMON groups Alarm, Event, History and Statistics only)
RFC 3416 (SNMP Protocol Operations v2)
RFC 3417 (SNMP Transport Mappings)
HTML and telnet management
HTTP, SSHv1, and Telnet
Multiple Configuration Files
Multiple Software Images
SNMP v3 and RMON RFC support
SSHv1/SSHv2 Secure Shell
TACACS/TACACS+
Web UI
General Protocols
IEEE 802.1AX-2008 Link Aggregation
IEEE 802.1D MAC Bridges
IEEE 802.1p Priority
IEEE 802.1Q VLANs
Page 18
QuickSpecs
Aruba 2540 Switch Series
Technical Specifications
IEEE 802.1s Multiple Spanning Trees
IEEE 802.1v VLAN classification by Protocol and Port
IEEE 802.1w Rapid Reconfiguration of Spanning Tree
IEEE 802.3ab 1000BASE-T
IEEE 802.3ad Link Aggregation Control Protocol (LACP)
IEEE 802.3af Power over Ethernet
IEEE 802.3at PoE+
IEEE 802.3az Energy Efficient Ethernet
IEEE 802.3x Flow Control
RFC 768 UDP
RFC 783 TFTP Protocol (revision 2)
RFC 792 ICMP
RFC 793 TCP
RFC 826 ARP
RFC 854 TELNET
RFC 868 Time Protocol
RFC 951 BOOTP
RFC 1058 RIPv1
RFC 1256 ICMP Router Discovery Protocol (IRDP)
RFC 1350 TFTP Protocol (revision 2)
RFC 1519 CIDR
RFC 1542 BOOTP Extensions
RFC 1918 Address Allocation for Private Internet
RFC 2030 Simple Network Time Protocol (SNTP) v4
RFC 2131 DHCP
RFC 2236 IGMP Snooping
RFC 2453 RIPv2
RFC 2865 Remote Authentication Dial In User Service (RADIUS)
RFC 2866 RADIUS Accounting
RFC 3046 DHCP Relay Agent Information Option
RFC 3411 An Architecture for Describing Simple Network Management Protocol (SNMP)
Management Frameworks
RFC 3412 Message Processing and Dispatching for the Simple Network Management Protocol
(SNMP)
RFC 3413 Simple Network Management Protocol (SNMP) Applications
RFC 3414 User-based Security Model (USM) for version 3 of the Simple Network Management
Protocol (SNMPv3)
RFC 3415 View-based Access Control Model (VACM) for the Simple Network Management Protocol
(SNMP)
RFC 3416 Protocol Operations for SNMP
RFC 3417 Transport Mappings for the Simple Network Management Protocol (SNMP)
RFC 3418 Management Information Base (MIB) for the Simple Network Management Protocol
(SNMP)
RFC 3575 IANA Considerations for RADIUS
RFC 3576 Ext to RADIUS (CoA only)
RFC 4541 Considerations for Internet Group Management Protocol (IGMP) and Multicast Listener
Discovery (MLD) Snooping Switches
RFC 4675 RADIUS VLAN & Priority
RFC 4861 Neighbor Discovery for IP version 6 (IPv6)
RFC 4862 IPv6 Stateless Address Autoconfiguration
RFC 5905 Network Time Protocol Version 4: Protocol and Algorithms Specification
UDLD (Uni-directional Link Detection)
IP Multicast
RFC 1112 IGMP
RFC 2236 IGMPv2
Page 19
QuickSpecs
Aruba 2540 Switch Series
Technical Specifications
RFC 2710 Multicast Listener Discovery (MLD) for IPv6
RFC 3376 IGMPv3
RFC 4541 Considerations for Internet Group Management Protocol (IGMP) and Multicast Listener
Discovery (MLD) Snooping Switches
IPv6
RFC 1981 IPv6 Path MTU Discovery
RFC 2080 RIPng for IPv6
RFC 2081 RIPng Protocol Applicability Statement
RFC 2082 RIP-2 MD5
RFC 2460 IPv6 Specification
RFC 2464 Transmission of IPv6 over Ethernet Networks
RFC 2710 Multicast Listener Discovery (MLD) for IPv6
RFC 2925 Definitions of Managed Objects for Remote Ping, Traceroute, and Lookup Operations (Ping
only)
RFC 2925 Remote Operations MIB (Ping only)
RFC 3019 MLDv1 MIB
RFC 3315 DHCPv6 (client and relay)
RFC 3484 Default Address Selection for IPv6
RFC 3513 IPv6 Addressing Architecture
RFC 3596 DNS Extension for IPv6
RFC 3810 MLDv2 for IPv6
RFC 4022 MIB for TCP
RFC 4113 MIB for UDP
RFC 4251 SSHv6 Architecture
RFC 4252 SSHv6 Authentication
RFC 4253 SSHv6 Transport Layer
RFC 4254 SSHv6 Connection
RFC 4291 IP Version 6 Addressing Architecture
RFC 4293 MIB for IP
RFC 4419 Key Exchange for SSH
RFC 4443 ICMPv6
RFC 4541 IGMP & MLD Snooping Switch
RFC 4861 IPv6 Neighbor Discovery
RFC 4862 IPv6 Stateless Address Auto-configuration
RFC 5095 Deprecation of Type 0 Routing Headers in IPv6
RFC 6620 FCFS SAVI
draft-ietf-savi-mix
MIBs
IEEE 802.1ap (MSTP and STP MIB's only)
IEEE 8021-Bridge-MIB (2008)
IEEE 8021-Q-Bridge-MIB (2008)
RFC 1155 Structure & ID of Mgmt Info for TCP/IP Internets
RFC 1156 (TCP/IP MIB)
RFC 1157 A Simple Network Management Protocol (SNMP)
RFC 1213 MIB II
RFC 1493 Bridge MIB
RFC 1724 RIPv2 MIB
RFC 2021 RMONv2 MIB
RFC 2578 Structure of Management Information Version 2 (SMIv2)
RFC 2579 Textual Conventions for SMIv2
RFC 2580 Conformance Statements for SMIv2
RFC 2613 SMON MIB
RFC 2618 RADIUS Client MIB
RFC 2620 RADIUS Accounting MIB
RFC 2665 Ethernet-Like-MIB
Page 20
QuickSpecs
Aruba 2540 Switch Series
Technical Specifications
RFC 2668 802.3 MAU MIB
RFC 2674 802.1p and IEEE 802.1Q Bridge MIB
RFC 2737 Entity MIB (Version 2)
RFC 2819 RMON MIB
RFC 2863 The Interfaces Group MIB
RFC 2925 Ping MIB
RFC 2932 IP (Multicast Routing MIB)
RFC 2933 IGMP MIB
RFC 3414 SNMP-User based-SM MIB
RFC 3415 SNMP-View based-ACM MIB
RFC 3417 Simple Network Management Protocol (SNMP) over IEEE 802 Networks
RFC 3418 MIB for SNMPv3
RFC 4836 Managed Objects for 802.3 Medium Attachment Units (MAU)
Network Management
IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
RFC 1155 Structure of Management Information
RFC 1157 SNMPv1
RFC 2021 Remote Network Monitoring Management Information Base Version 2 using SMIv2
RFC 2576 Coexistence between SNMP versions
RFC 2578 Structure of Management Information Version 2 (SMIv2)
RFC 2579 Textual Conventions for SMIv2
RFC 2580 Conformance Statements for SMIv2
RFC 2819 Four groups of RMON: 1 (statistics), 2 (history), 3 (alarm) and 9 (events)
RFC 2819 Remote Network Monitoring Management Information Base
RFC 2856 Textual Conventions for Additional High Capacity Data Types
RFC 2925 Definitions of Managed Objects for Remote Ping, Traceroute, and Lookup Operations
RFC 3164 BSD syslog Protocol
RFC 3176 sFlow
RFC 3411 SNMP Management Frameworks
RFC 3412 Message Processing and Dispatching for the Simple Network Management Protocol
(SNMP)
RFC 3413 Simple Network Management Protocol (SNMP) Applications
RFC 3414 User-based Security Model (USM) for version 3 of the Simple Network Management
Protocol (SNMPv3)
RFC 3415 View-based Access Control Model (VACM) for the Simple Network Management Protocol
(SNMP)
RFC 3418 Management Information Base (MIB) for the Simple Network Management Protocol
(SNMP)
RFC 5424 Syslog Protocol
ANSI/TIA-1057 LLDP Media Endpoint Discovery (LLDP-MED)
SNMPv1/v2c/v3
XRMON
QoS/CoS
IEEE 802.1p (CoS)
RFC 2474 DiffServ Precedence, including 8 queues/port
RFC 2475 DiffServ Architecture
RFC 2597 DiffServ Assured Forwarding (AF)
RFC 2598 DiffServ Expedited Forwarding (EF)
Ingress Rate Limiting
Security
IEEE 802.1X Port Based Network Access Control
RFC 1321 The MD5 Message-Digest Algorithm
RFC 1334 PPP Authentication Protocols (PAP)
RFC 1492 An Access Control Protocol, Sometimes Called TACACS
Page 21
QuickSpecs
Aruba 2540 Switch Series
Technical Specifications
RFC 1492 TACACS+
RFC 1994 PPP Challenge Handshake Authentication Protocol (CHAP)
RFC 2082 RIP-2 MD5 Authentication
RFC 2104 Keyed-Hashing for Message Authentication
RFC 2138 RADIUS Authentication
RFC 2139 RADIUS Accounting
RFC 2246 Transport Layer Security (TLS)
RFC 2548 Microsoft Vendor-specific RADIUS Attributes
RFC 2618 RADIUS Authentication Client MIB
RFC 2620 RADIUS Accounting Client MIB
RFC 2716 PPP EAP TLS Authentication Protocol
RFC 2818 HTTP Over TLS
RFC 2865 RADIUS (client only)
RFC 2865 RADIUS Authentication
RFC 2866 RADIUS Accounting
RFC 2867 RADIUS Accounting Modifications for Tunnel Protocol Support
RFC 2868 RADIUS Attributes for Tunnel Protocol Support
RFC 2869 RADIUS Extensions
RFC 2882 NAS Requirements: Extended RADIUS Practices
RFC 3162 RADIUS and IPv6
RFC 3576 Dynamic Authorization Extensions to RADIUS
RFC 3579 RADIUS Support For Extensible Authentication Protocol (EAP)
RFC 3580 IEEE 802.1X RADIUS
RFC 3580 IEEE 802.1X Remote Authentication Dial In User Service (RADIUS) Usage Guidelines
RFC 4576 RADIUS Attributes
Access Control Lists (ACLs)
draft-grant-tacacs-02 (TACACS)
Guest VLAN for 802.1X
MAC Authentication
MAC Lockdown
MAC Lockout
Port Security
Secure Sockets Layer (SSL)
SSHv2 Secure Shell
Web Authentication
Page 22
QuickSpecs
Aruba 2540 Switch Series
Accessories
Aruba 2540 Switch Series accessories
Transceivers
HPE X111 100M SFP LC FX Transceiver
HPE X121 1G SFP LC SX Transceiver
HPE X121 1G SFP LC LX Transceiver
HPE X121 1G SFP LC LH Transceiver
HPE X121 1G SFP RJ45 T Transceiver
HPE X132 10G SFP+ LC SR Transceiver
HPE X132 10G SFP+ LC LR Transceiver
HPE X132 10G SFP+ LC ER Transceiver
HPE X242 10G SFP+ to SFP+ 1m Direct Attach Copper Cable
HPE X242 10G SFP+ to SFP+ 3m Direct Attach Copper Cable
J9054C
J4858C
J4859C
J4860C
J8177C
J9150A
J9151A
J9153A
J9281B
J9283A
Cables
HPE LC to LC Multi-mode OM3 2-Fiber 0.5m 1-Pack Fiber Optic Cable
HPE LC to LC Multi-mode OM3 2-Fiber 1.0m 1-Pack Fiber Optic Cable
HPE LC to LC Multi-mode OM3 2-Fiber 2.0m 1-Pack Fiber Optic Cable
HPE LC to LC Multi-mode OM3 2-Fiber 5.0m 1-Pack Fiber Optic Cable
HPE LC to LC Multi-mode OM3 2-Fiber 15.0m 1-Pack Fiber Optic Cable
HPE LC to LC Multi-mode OM3 2-Fiber 30.0m 1-Pack Fiber Optic Cable
HPE LC to LC Multi-mode OM3 2-Fiber 50.0m 1-Pack Fiber Optic Cable
HPE Premier Flex LC/LC Multi-mode OM4 2 fiber 1m Cable
HPE Premier Flex LC/LC Multi-mode OM4 2 fiber 2m Cable
HPE Premier Flex LC/LC Multi-mode OM4 2 fiber 5m Cable
HPE Premier Flex LC/LC Multi-mode OM4 2 fiber 15m Cable
HPE Premier Flex LC/LC Multi-mode OM4 2 fiber 30m Cable
HPE Premier Flex LC/LC Multi-mode OM4 2 fiber 50m Cable
AJ833A
AJ834A
AJ835A
AJ836A
AJ837A
AJ838A
AJ839A
QK732A
QK733A
QK734A
QK735A
QK736A
QK737A
Mounting Kit
HPE X410 1U Universal 4-post Rackmount Kit
J9583A
Page 23
QuickSpecs
Aruba 2540 Switch Series
Summary of Changes
Date
05-June-2017
17-Feb-2017
07-Nov-2016
Version History
From Version 2 to 3
From Version 1 to 2
Version 1
Action
Changed
Changed
Created
Description of Change
Minor edits made on Features and Benefits
Accessories updated
Document Creation
Sign up for updates
© Copyright 2017 Hewlett Packard Enterprise Development LP. The information contained herein is
subject to change without notice. The only warranties for Hewlett Packard Enterprise products and
services are set forth in the express warranty statements accompanying such products and services.
Nothing herein should be construed as constituting an additional warranty. Hewlett Packard Enterprise
shall not be liable for technical or editorial errors or omissions contained herein.
To learn more, visit: http://www.hpe.com/networking
c05278966 - 15731 - Worldwide – V3 - 05- June-2017
Page 24