Aruba JL356A Layer 2 Managed 24 Port Gigabit Switch

£1,706.00 exc. VAT

Product Documents

Aruba JL356A (2540-24G-4SFP+) 2540 Series 24-Port Layer 2 Managed Gigabit PoE+ Switch w/ 4 x 10GbE SFP+ Ports (370W)

Designed for the digital workplace, the Aruba JL356A Layer 2 Managed 24 Port Gigabit Switch 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 JL356A Layer 2 Managed 24 Port Gigabit Switch provides a convenient and cost-effective wired access solution that can be quickly set up with Zero Touch Provisioning and delivers power across all access ports for wireless APs, security cameras, and IoT devices.

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Aruba JL356A (2540-24G-4SFP+) 2540 Series 24-Port Layer 2 Managed Gigabit PoE+ Switch w/ 4 x 10GbE SFP+ Ports (370W)

Aruba JL356A Layer 2 Managed 24 Port Gigabit Switch

Designed for the digital workplace, the Aruba JL356A Layer 2 Managed 24 Port Gigabit Switch 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 JL356A Layer 2 Managed 24 Port Gigabit Switch provides a convenient and cost-effective wired access solution that can be quickly set up with Zero Touch Provisioning and delivers power across all access ports for wireless APs, security cameras, and IoT devices.

Key Features

  • Includes twenty-four (24) 10/100/1000 Gigabit RJ45 ports and four (4) SFP+ ports.
  • Designed for the digital workplace and optimised for mobile users with advanced security.
  • Layer 2 managed switch with static and RIP routing, ACLs and robust QoS.
  • Simple deployment with Zero Touch Provisioning and cloud-based Aruba Central support.
  • Layer 4 prioritisation enables prioritisation based on TCP/UDP port numbers.
  • Wire-speed backhaul bandwidth capacity with built-in 10 GbE uplinks.
  • Switch auto-configuration automatically configures switches for different settings.
  • Routing Information Protocol (RIP) provides RIPv1, RIPv2, and RIPng routing.
  • SmartLink provides easy-to-configure link redundancy of active and standby links.
  • Rate limiting sets per-port ingress enforced maximums and per-port, per-queue minimums.

Cost-effective solution

The Aruba JL356A 24-Port Layer 2 Managed Gigabit PoE+ Switch provides a convenient and cost-effective wired access solution that can be quickly set up with Zero Touch Provisioning. The Aruba JL356A 24-Port Layer 2 Managed Gigabit PoE+ Switch delivers power across all access ports for wireless APs, security cameras, and IoT devices. The Aruba JL356A 24-Port Layer 2 Managed Gigabit PoE+ Switch 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 JL356A Layer 2 Managed 24 Port Gigabit Switch

ARUBA 2540 SWITCH

Specifications

I/O ports and slots

  • 24 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASETX, 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

Physical characteristics

Dimensions

  • 17.42(w) x 11.98(d) x 1.73(h) in. (44.25 x 30.42 x 4.39 cm) (1U height)

Weight

  • 8.6 lb (3.9 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/7.785 MB Egress, 4 GB eMMC

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

  • 32F to 113F (0C to 45C); up to 5,000 Feet,
  • -0C to 40C (32F to 104F) up to 10,000 Feet

Operating relative humidity

  • 15% to 95% @ 104°F (40°C), noncondensing

Nonoperating/Storage temperature

  • -40F to 158F (-40C to 70C); up to 15,000 Feet

Nonoperating/Storage relative humidity

  • 15% to 95% @ 149F (65C)

Acoustic

  • Power: 54.1 dB, Pressure: 40.6 dB

Airflow direction

  • Side-to-side

Electrical characteristics

Frequency

  • 50/60 Hz

80plus.org Certification

  • Silver

Maximum heat dissipation

  • 1518 BTU/hr (1601.49 kJ/hr)

Voltage

  • 100–127/200–240 VAC, rated

Current

  • 4.9/2.4 A

Maximum power rating

  • 445 W

Idle power

  • 36.8 W

PoE power

  • 370 W PoE+
  • 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 Central; Aruba AirWave Network Management; IMC – Intelligent Management Center; Command-line interface; Web browser; Configuration
  • enu; SNMP manager; Telnet; RMON1; FTP; Out-of-band management (serial RS-232C or micro USB)

Standards and protocols

Denial of service protection

  • CPU DoS 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
  • IEEE 802.1s Multiple Spanning Trees
  • VLAN classification by Protocol and Port
  • 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) IEEE 802.1v
  • RFC 1519 CIDR IEEE 802.1w Rapid Reconfiguration
  • RFC 1542 BOOTP Extensions IEEE 802.3ab
  • 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 Auto configuration
  • RFC 5905 Network Time Protocol Version 4: Protocol and
  • Algorithms Specification
  • UDLD (Uni-directional Link Detection)

IP multicast

  • RFC 1112 IGMP
  • RFC 2236 IGMPv2
  • 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
  • RFC 2082 RIP-2 MD5 Assignments
  • 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 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
  • FC 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
  • 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
  • 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

Standard warranty: limited lifetime

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