• White plastic Aruba Instant On S4A31A ABG network switch with 24 gigabit PoE+ ports and USB connectivity shown from back side
  • White hp instant on switch series 1960 back side showing multiple ethernet ports and usb connectivity for network use
  • Back of white aruba instant on 1940 24-port gigabit poe+ switch with black power input port and voltage specifications
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Aruba Instant On

Aruba Instant On S4A31A#ABG | Instant On 1940 24-Port Gigabit PoE+ Switch, 240W, 4x 10G SFP+

Aruba Instant On S4A31A#ABG | Instant On 1940 24-Port Gigabit PoE+ Switch, 240W, 4x 10G SFP+

S4A31A#ABG

Stock Status: Enquire

$1,080.54 inc. GST
$982.31 ex. GST
Sale Stock Status: Enquire
Shipping calculated at checkout.

Description

The Aruba Instant On 1940 is a cloud-managed Layer 2+ Gigabit PoE+ switch built for small and midsize businesses that need enterprise-grade performance without the complexity. Delivering 240W of Class 4 PoE across 24 Gigabit RJ45 ports and four 1G/10G SFP+ uplinks, the 1940 is ideal for powering IP phones, wireless access points, and security cameras while providing high-speed uplink connectivity. Management is handled entirely through the Aruba Instant On mobile app or web portal — no controller, no licensing fees, and no hidden subscriptions required.

Beyond simple PoE deployment, the 1940 supports advanced Layer 2+ features including VLANs, link aggregation, Spanning Tree, and IPv4 static routing, along with enterprise security capabilities such as IEEE 802.1X, ACLs, RADIUS/TACACS+ authentication, and hardware-rooted trust via TPM 2.0. Always-On PoE and Fast PoE ensure connected devices stay powered during switch reboots, and IEEE 802.3az Energy Efficient Ethernet reduces operational costs. Visit iptrading.com.au to secure your order — enterprise-grade hardware with expert support.

Features

- Cloud-managed via Aruba Instant On mobile app or web portal — manage up to 125 devices per site with no controller required
- Class 4 PoE+ (IEEE 802.3at) on all 24 Gigabit ports, with Always-On PoE and Fast PoE for uninterrupted device power
- Enterprise security: IEEE 802.1X port authentication, ACLs, RADIUS/TACACS+, and traffic segmentation
- Hardware-rooted trust via TPM 2.0 and port security for supply chain integrity
- Layer 2+ features: VLANs (up to 256), link aggregation (LACP), Spanning Tree Protocols (STP/RSTP/MSTP)
- IPv4 static routing for basic Layer 3 inter-VLAN routing
- Port Mirroring and RSPAN for network traffic diagnostics and monitoring
- IEEE 802.3az Energy Efficient Ethernet and cloud power dashboards to reduce energy consumption
- No subscription or licensing fees — full feature set included with hardware purchase
- Lifetime warranty with chat support for the life of the product

Warranty

• Access Points & Secure Gateways: 2-year warranty
• Instant On Switches: Limited lifetime warranty
• Transceivers & DACs: 3-year warranty
Extended Warranty Options:
Extended coverage is available via IP Trading. Contact us to tailor a plan to your Aruba Instant On deployment.
https://instant-on.hpe.com/files/FAQ_AIO_Warranty-Support-Services.pdf

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- 24 x Gigabit Ethernet (RJ45) PoE+ Ports (Class 4, IEEE 802.3at, up to 30W per port)
- 4 x 1G/10G SFP+ Uplink Ports
- Total PoE Power Budget: 240W
- Switching: Layer 2+ Managed
- Layer 3: IPv4 Static Routing
- VLAN Support: Up to 256 VLANs (VLAN IDs 1–4093)
- Security: IEEE 802.1X, ACLs, RADIUS/TACACS+, TPM 2.0 Hardware-Rooted Trust
- Energy Efficiency: IEEE 802.3az Energy Efficient Ethernet
- Management: Aruba Instant On mobile app or cloud-based web portal (up to 125 devices per site)
- Auto MDI/MDI-X on all copper ports
- No subscription or licensing fees required

FAQs

Q: Can I buy the Aruba Instant On 1940 24-Port Switch in Australia?
A: Yes. The Aruba Instant On 1940 (S4A31A#ABG) is available from iptrading.com.au, Australia's B2B IT hardware specialist. The ABG suffix confirms Australian/New Zealand region stock. Our team provides expert pre-sales support and can assist with volume orders.

Q: Does the Instant On 1940 require a subscription or ongoing licensing fees?
A: No. All features — including cloud management via the Aruba Instant On app, Layer 2+ switching, PoE, VLANs, and security capabilities — are included with the hardware purchase. There are no hidden subscription fees.

Q: How many PoE devices can the 1940 24-Port switch power simultaneously?
A: The switch provides a total PoE budget of 240W across 24 PoE+ ports (up to 30W per port per IEEE 802.3at). The number of simultaneously powered devices depends on their individual power draw — for example, up to 24 standard access points or IP phones at typical PoE levels.

Q: Does the Aruba Instant On 1940 support 10GbE uplinks?
A: Yes. The switch includes four combo 1G/10G SFP+ uplink ports, allowing high-speed connectivity to core switches, NAS devices, or server infrastructure — future-proofing your network for increased bandwidth demands.

Q: Is the Instant On 1940 suitable for a business deploying Wi-Fi access points and IP cameras?
A: Absolutely. The 1940's 240W PoE+ budget and 24 Gigabit ports make it an ideal distribution switch for powering Wi-Fi 6 access points, IP cameras, VoIP phones, and other PoE devices in SMB environments. Always-On PoE ensures connected devices remain powered even during switch reboots.

Q: What Layer 3 routing capabilities does the Instant On 1940 support?
A: The 1940 supports IPv4 static routing, enabling basic inter-VLAN routing without requiring a dedicated router for simple network segmentation scenarios. For full dynamic routing protocols, a dedicated Layer 3 core switch would be recommended.

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