HPE Networking Instant On Switch 48p Gigabit 4p SFP 1840
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Overview
HPE Networking Instant On Switch Series 1840 is an entry-level, smart-managed Layer 2 Gigabit switch series for small and medium-sized businesses that need reliable, secure, and cost-effective 1G wired connectivity. Available in 8-, 24-, and 48-port models with PoE and non-PoE options, it combines intuitive management with enterprise-grade security. Using the mobile app, Instant On Cloud Portal, or local web GUI, businesses can quickly deploy, monitor, and manage their network without subscription fees. Built-in features such as ACLs, IEEE 802.1X, VLANs, DHCP snooping, IP Source Guard, and TPM 2.0 help protect business operations, while select PoE models provide up to 370W to power access points, cameras, and phones.
What is new supporting point:
Easy setup and management through the mobile app, cloud web portal, or local web GUI with no subscription or licensing fees
Built-in security features such as VLANs, IEEE 802.1X, ACLs, and loop protection help safeguard business networks
Class 4 PoE models provide budget options up to 370W to power access points, IP phones, and surveillance cameras
Dedicated 1G SFP uplinks on select 24- and 48-port models extend connectivity and support fiber uplinks
Select models feature fanless design for quiet, energy-efficient deployment in offices, retail spaces, and other noise-sensitive environments
Specifications
Data transmission
| Switching capacity | 104 Gbit/s |
|---|---|
| Throughput | 77.37 Mpps |
Performance
| Built-in processor | Yes |
|---|---|
| Processor frequency | 1200 MHz |
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Power
| AC input voltage | 200 - 240 V |
|---|---|
| Power consumption note | [100% traffic] 100–127V: 38.8W | 200–220V: 38.5W [Idle] 100–127V: 19.8W | 200–220V: 19.8W |
| Power supply note | Internal |
Other features
| Latency | [LIFO] 100 Mb: <8.0 μSec 1000 Mb: <3.3 μSec |
|---|---|
| Fan | 1 non-field-replaceable fan, left-to-right airflow |
| Performance management | HPE Networking Instant On Cloud; Web browser; SNMP manager |
| Memory and processor | Arm Cortex–A9 @ 1.2 GHz, 1GB SDRAM, 512MB Flash, 4MB packet buffer |
| Weight (imperial) | 5.86 kg (12.9 lbs) |
| Dimensions (W x D x H) (imperial) | 575.1 x 507.2 x 125.2 mm (22.6 x 20 x 4.93") |
| I/O ports | 48x RJ-45 autosensing 10M/100M/1G ports 4x SFP 1GbE ports |
Weight & dimensions
| Width | 575.1 mm |
|---|---|
| Depth | 507.2 mm |
| Height | 125.2 mm |
| Weight | 5.86 kg |
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Delivery & returns
Delivery
- FREE standard delivery on orders over £50, otherwise £4.95 (3–5 working days).
- Express delivery £9.99 (1–3 working days) on selected products, UK mainland.
- PlayStation and Arozzi products use a 5–7 working-day service.
- Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.
Returns
- Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
- Faulty or damaged on arrival? Contact us within 48 hours of delivery.
- Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.
