SKU: S4A31A  |   Brand: HPE

HPE Networking Instant On Switch 24p Gigabit CL4 PoE 4p SFP+ 240W 1940

SKU: S4A31A  |   Brand: HPE

HPE Networking Instant On Switch 24p Gigabit CL4 PoE 4p SFP+ 240W 1940

0 in stock

£338.64 ex. VAT

Figures are exclusive of VAT.

 

HPE Networking Instant On Switch Series 1940 is an advanced smart-managed Layer 2+ switch series built for growing SMB environments that need higher performance, stronger security, and greater flexibility at the edge. Available in 8-, 24-, and 48-port access models plus aggregation options, the series combines gigabit, HPE Smart Rate multi-gigabit, 10G uplinks, and static routing to support demanding voice, video, data, and AI-ready workloads. Administrators can deploy and manage the series through the Instant On Cloud Portal, mobile app, or local web GUI, while features such as Direct Ops Commands, SNMP read-only cloud access, and enhanced diagnostics simplify operations. TPM 2.0, TACACS+, AAA authentication and accounting, ACLs, and management access controls strengthen protection, while select models add Class 6 PoE, HPE Smart Rate ports up to 10G, and faster hardware performance to support modern wireless and IoT infrastructure.

What is new supporting point:
Always On PoE, Quick PoE, LED control, and improved performance with faster CPU and boot times help reduce downtime and simplify operations
Advanced smart-managed Layer 2+ switching with 1G, 2.5G, 5G, and 10G connectivity options for higher-performance SMB and mid-market deployments
Built-in static routing and wire-speed inter-VLAN connectivity help optimize local traffic and reduce dependency on the core firewall for internal traffic flows
Select models deliver HPE Smart Rate multi-gigabit ports up to 10G and Class 6 PoE support to power next-generation Wi-Fi, advanced cameras, and demanding IoT devices
Advanced security includes TPM 2.0, TACACS+, AAA authentication and accounting, management access controls, ACLs, and stronger device integrity protections
Cloud, mobile, and local management are enhanced by Direct Ops Commands, SNMP read-only cloud access, and richer diagnostics for faster troubleshooting

Power over Ethernet (PoE) Y
Weight 6.00kg

Ports & interfaces
I/O ports24x RJ-45 autosensing 10M/100M/1G IEEE 802.3af/at Class 4x PoE ports 4x SFP+ 1/10GbE ports
Data transmission
Throughput95 Mpps
Switching capacity128 Gbit/s
Performance
Built-in processorYes
Power
AC input voltage200 - 240 V
Power consumption note[100% traffic] 100–127V: 35.1W | 200–220V: 34.7W [100% traffic + 100% PoE] 100–127V: 304.7W | 200–220V: 299.4W [Idle] 100–127V: 18.0W | 200–220V: 17.4W
Power supply noteInternal
Power over Ethernet (PoE)
Total Power over Ethernet (PoE) budget240 W
Power over Ethernet (PoE)Yes
Other features
Latency[LIFO] 100 Mb: <6.5 μSec 1000 Mb: <2.7 μSec 10000 Mb: <0.75 μSec
Performance managementHPE Networking Instant On Cloud; Web browser; SNMP Manager
Memory and processorArm Cortex–A9 @ 1.25 GHz, 1 GB SDRAM, 512 MB Flash, 2 MB packet buffer
Fan2 non-field-replaceable fans, left-to-right airflow
Weight (imperial)6.02 kg (13.3 lbs)
I/O ports24x RJ-45 autosensing 10M/100M/1G IEEE 802.3af/at Class 4x PoE ports 4x SFP+ 1/10GbE ports
Dimensions (W x D x H) (imperial)560.1 x 439.9 x 116.1 mm (22.1 x 17.3 x 4.57")
Weight & dimensions
Width560.1 mm
Depth439.9 mm
Height116.1 mm
Weight6.02 kg
Weight (imperial)6.02 kg (13.3 lbs)
Dimensions (W x D x H) (imperial)560.1 x 439.9 x 116.1 mm (22.1 x 17.3 x 4.57")
Technical details
Built-in processorYes