SKU: S4A30A  |   Brand: HPE

HPE Networking Instant On Switch 24p Gigabit 4p SFP+ 1940

SKU: S4A30A  |   Brand: HPE

HPE Networking Instant On Switch 24p Gigabit 4p SFP+ 1940

0 in stock

£224.31 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:
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
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

Basic switching RJ-45 Ethernet ports quantity 22 to 24
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Switch type Managed
Power over Ethernet (PoE) N
Rack mounting Y
Weight 5,420.00kg

Management features
Switch typeManaged
Web-based managementYes
Switch layerL2
Ports & interfaces
SFP+ module slots quantity4
Basic switching RJ-45 Ethernet ports quantity24
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
Console portUSB
I/O ports24x RJ-45 autosensing 10M/100M/1G ports 4x SFP+ 1/10GbE ports
Network
Networking standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
10G supportYes
Data transmission
Throughput95 Mpps
Latency (1 Gbps)2.7 µs
Latency (10 Gbps)0.75 µs
Packet buffer memory2 MB
MAC address table16000 entries
Switching capacity128 Gbit/s
Security
SSH/SSL supportYes
Access Control List (ACL)Yes
Protocols
Management protocolsSNMP
Routing protocolsIPv6
Design
Product colourWhite
Rack mountingYes
Number of fans1 fan(s)
Performance
Processor frequency1250 MHz
Memory typeSDRAM
Internal memory1000 MB
Flash memory512 MB
Built-in processorYes
Processor modelARM Cortex-A9
Packet buffer memory2 MB
Power
Power consumption (max)25.9 W
Power supply includedYes
AC input voltage200 - 240 V
AC input frequency50/60 Hz
Number of power supply units1
Power consumption note[100% traffic] 100–127V: 25.3W | 200–220V: 25.9W [Idle] 100–127V: 11.8W | 200–220V: 12.1W
Power sourceAC
Power supply noteInternal
Power over Ethernet (PoE)
Power over Ethernet (PoE)No
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
Fan1 non-field-replaceable fan, left-to-right airflow
Weight (imperial)5.42 kg (11.9 lbs)
I/O ports24x RJ-45 autosensing 10M/100M/1G 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")
Operational conditions
Storage temperature (T-T)-40 - 70 °C
Storage relative humidity (H-H)15 - 95%
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)15 - 95%
Operating altitude0 - 3000 m
Heat dissipation86.4 BTU/h
Weight & dimensions
Width560.1 mm
Depth439.9 mm
Height116.1 mm
Weight5.42 kg
Weight (imperial)5.42 kg (11.9 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
Product colourWhite
Processor frequency1250 MHz
Rack mountingYes
Built-in processorYes
Memory
Packet buffer memory2 MB
Memory typeSDRAM
Internal memory1000 MB
Flash memory512 MB