HPE Networking Instant On Switch Series 1940
AI‑ready networking that scales with your business.
Next-gen speed starts here
The HPE Networking Instant On Switch Series 1940 delivers high-performance, Layer 2+ connectivity with smarter control and simplified management. Built for SMBs adopting AI tools, building advanced networks, and faster Wi-Fi to handle modern demands.
The HPE SmartRate Multi-Gigabit ports options, 10GbE uplinks that support static routing, and advanced security features ensure your network never slows you down, delivering the bandwidth and speed your business needs to stay ahead.
Perfect for:
- Healthcare
- Hospitality
- Growing SMBs with AI-era demands
The HPE Networking Instant On Switch Series 1940
Port configurations that fit your business
Choose the model that fits your business: 8-, 24-, or 48-port options give you flexibility as you grow. Uplink choices include 1G and 10G fiber for high-speed connections, while HPE SmartRate Multi-Gigabit support (1G, 2.5G, 5G, 10G) keeps bandwidth-heavy apps like heavy Wi-Fi and HD video running smoothly.
PoE budgets made simple
Power your devices without the extra hassle. With available 8-, 24-, and 48-port models for non-PoE models, Class 4 PoE support, and up to 30W of power per port, you can easily connect access points, IP cameras, and VoIP phones. Automatic power allocation helps optimize energy use, and generous PoE budgets ensure you have what you need as your network expands.
HPE SmartRate for growing SMBs
Your business demands speed, and the HPE Networking Instant On Switch Series 1940 delivers. HPE SmartRate Multi-Gigabit Ethernet across select ports means you're ready for next-generation Wi-Fi and high-throughput devices, whether from dedicated access switches or hybrid access/aggregation nodes. Fiber uplinks and copper ports provide the flexibility to scale without slowing down.
Advanced control and management
Manage your network your way. Use the Instant On mobile app or cloud-hosted web portal to monitor and control from anywhere or use the local Web GUI for on-site management. Intent-based networking from the cloud AI Policy engine makes it a breeze to enable features like port security, port profiles, and site cloning.
PQC-Ready TPM 2.0
Advances in quantum computing make it easier for cyber attackers to disrupt systems at the hardware level. The TPM V2 firmware has Learning Management System (LMS) algorithms, making the chip Quantum Resistant or PQC.
Increased performance
14% faster processing and data handling than previous-generation switches.
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Technical specifications
For the HPE Networking Instant On Switch Series 1940.
 HPE Networking Instant On Switch 1940 8p PoE (S4A29A) |  HPE Networking Instant On Switch 1940 24P 1940 (S4A30A) |  HPE Networking Instant On Switch 1940 24p |  HPE Networking Instant On Switch 1940 multi-Gig 24p PoE (S4A32A) |  HPE Networking Instant On Switch 1940 48p (S4A33A) |  HPE Networking Instant On Switch 1940 48p PoE (S4A34A) |  HPE Networking Instant On Switch 1940 multi-Gig 48p PoE (S4A35A) |  HPE Networking Instant On Switch 1940 multi-Gig 8p PoE hybrid access (S4A36A) | |
|---|---|---|---|---|---|---|---|---|
| Gigabit copper ports | 8 | 24 | 24 | 24 (4x 2.5GbE) | 48
| 48 | 48 (8x 2.5GbE) | 8x 1/2/5/10GbE
|
| Uplinks | 2x SFP | 4x SFP+ | 4x SFP+ | 4x SFP+ | 4x SFP+ | 4x SFP+ | 4x SFP+ | 2x SFP+ |
| Dimensions | 11.65 x 11.61 x 1.73 in | 12.09 x 17.48 x 1.73 in | 12.09 x 17.48 x 1.73 in | 14.44 x 17.48 x 1.73 in | 14.44 x 17.48 x 1.73 in | 14.44 x 17.48 x 1.73 in | 14.44 x 17.48 x 1.73 in | 11.65 x 11.61 x 1.73 in |
| Weight | 4.80 lb (2.18 kg) | 6.55 lb (2.97 kg) | 8.10 lb (3.67 kg) | 9.30 lb (4.22 kg) | 8.30 lb (3.76 kg) | 10.40 lb (4.72 kg) | 10.85 lb (4.92 kg) | 5.45 lb (2.47 kg) |
| Switching capacity | 20 Gbps | 128 Gbps | 128 Gbps | 140 Gbps | 176 Gpbs | 176 Gpbs | 200 Gbps | 200 Gbps |
| Reliability MTBF (years) | 99
| 178 | 102 | 67 | 163 | 108 | 65 | 64 |
| Maximum power rating | 100-127V: 149.0W | 100-127V: 25.3W | 100-127V: 304.7W | 100-127V: 453.0W | 100-127V: 38.8 W | 100-127V: 466.1W | 100-127V: 726W | 100-127V: 166.0W |
| Warranty | Limited lifetime warranty | Limited lifetime warranty | Limited lifetime warranty | Limited lifetime warranty | Limited lifetime warranty | Limited lifetime warranty | Limited lifetime warranty | Limited lifetime warranty |
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