HPE Networking Instant On Switch 24p Gigabit 4p SFP 1840

SKU
S5E28A
NZD $472.48 NZD $410.85
In stock
Networking Instant On Switch 24p Gigabit 4p SFP 1840
More Information
SKU S5E28A
EAN 0190017773766
Manufacturer HPE
Availability Out of Stock

Secure smart-managed Gigabit switching for SMBs

HPE Networking Instant On Switch Series 1840 is a smart-managed Layer 2 Gigabit switch series built for small and medium-sized businesses that need secure, reliable connectivity without complex administration.
Available in seven configurations, including 8-, 24-, and 48-port models with PoE and non-PoE options, the series supports flexible deployments across offices, retail, hospitality, and other SMB environments.
Select models provide up to 370W of Class 4 PoE to power access points, IP phones, cameras, and other connected business devices.
Dedicated 1G SFP uplinks on models that include fiber support enable longer-distance connectivity and simple network expansion.

Cloud management that simplifies daily operations

HPE Networking Instant On Switch Series 1840 can be managed through the Instant On Cloud Portal, giving SMBs centralized visibility and control without added licensing costs.
With a modernized interface, enhanced search, a multi-site dashboard and map view, expanded user roles, and site health insights, the platform helps teams manage growing networks more efficiently.
Extend ease of use with guided automation, policy-based configuration workflows, client classification, and improved visibility into power, applications, and site operations.
The Instant On Cloud Portal and mobile app simplify setup, monitoring, and troubleshooting across locations, helping small IT teams deploy consistent network policies faster.

The right fit for essential 1G access deployments

HPE Networking Instant On Switch Series 1840 is purpose-built for organizations that want secure, smart-managed 1G switching with straightforward deployment and strong value.
It is ideal for small offices, retail, hospitality, and similar environments where 1G access, 1G SFP uplinks, Class 4 PoE, and cloud or local management provide the right balance of simplicity and capability.
By having half of the ports on the PoE models powered, customers without a flood of PoE devices can upgrade their network without additional costs.
The 1840 switches also support many of the same features as higher-level platforms without the additional cost.

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
Management features
Switch layerL2
Switch typeManaged
Web-based managementYes
Ports & interfaces
SFP module slots quantity4
Basic switching RJ-45 Ethernet ports quantity24
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
Network
Networking standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
VLAN supportYes
Link aggregationYes
10G supportNo
Data transmission
MAC address table16000 entries
Switching capacity56 Gbit/s
Throughput41.66 Mpps
Latency (1 Gbps)6.2 µs
Jumbo frames supportYes
Packet buffer memory0.512 MB
Security
SSH/SSL supportYes
Access Control List (ACL)Yes
Protocols
Management protocolsSNMP
Design
Rack mountingYes
Product colourWhite
Number of fans1 fan(s)
Performance
Processor frequency1200 MHz
Memory typeDDR4-SDRAM
Internal memory1000 MB
Flash memory256 MB
Built-in processorYes
Processor modelARM Cortex-A9
Packet buffer memory0.512 MB
Power
Power consumption (max)19.9 W
Power supply includedYes
AC input voltage200 - 240 V
AC input frequency50/60 Hz
Power consumption note[100% traffic] 100–127V: 19.8W | 200–220V: 19.9W [Idle] 100–127V: 4.8W | 200–220V: 5.0W
Power sourceAC
Power supply noteInternal
Power over Ethernet (PoE)
Power over Ethernet (PoE)No
Other features
Latency[LIFO] 100 Mb: <10.3 μSec 1000 Mb: <6.2 μSec
Performance managementHPE Networking Instant On Cloud; Web browser; SNMP manager
Memory and processorArm Cortex–A9 @ 1.2 GHz, 1GB SDRAM, 256MB Flash, 512KB packet buffer
Fan1 non-field-replaceable fan, left-to-right airflow
Weight (imperial)5.33 kg (11.8 lbs)
I/O ports24x RJ-45 autosensing 10M/100M/1G ports 4x SFP 1GbE ports
Dimensions (W x D x H) (imperial)567.9 x 444 x 129.8 mm (22.4 x 17.5 x 5.11")
Operational conditions
Operating temperature (T-T)0 - 40 °C
Storage temperature (T-T)-40 - 70 °C
Operating relative humidity (H-H)15 - 95%
Storage relative humidity (H-H)15 - 95%
Operating altitude0 - 3000 m
Heat dissipation67.6 BTU/h
Virtual LAN features
VLAN supportYes
Weight & dimensions
Width567.9 mm
Depth444 mm
Height129.8 mm
Weight5.33 kg
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