SKU: S4A35A  |   Brand: HPE

HPE Networking Instant On Switch 40p Gigabit CL4 8p SR2.5G CL6 PoE 4p SFP+ 600W 1940

SKU: S4A35A  |   Brand: HPE

HPE Networking Instant On Switch 40p Gigabit CL4 8p SR2.5G CL6 PoE 4p SFP+ 600W 1940

0 in stock

£775.47 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
Advanced smart-managed Layer 2+ switching with 1G, 2.5G, 5G, and 10G connectivity options for higher-performance SMB and mid-market deployments
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

Power over Ethernet (PoE) Y
Weight 7.00kg

Ports & interfaces
I/O ports8x RJ-45 autosensing 100M/1G/2.5G IEEE 802.3af/at/bt Class 6 PoE ports 40x RJ-45 autosensing 10M/100M/1G IEEE 802.3af/at Class 4 PoE ports 4x SFP+ 1/10GbE ports
Data transmission
Throughput148.8 Mpps
Switching capacity200 Gbit/s
Performance
Built-in processorYes
Power
AC input voltage200 - 240 V
Power consumption note[100% traffic] 100–127V: 61.0W | 200–220V: 60.6W [100% traffic + 100% PoE] 100–127V: 726W | 200–220V: 698.6W [Idle] 100–127V: 26.2W | 200–220V: 26.2W
Power supply noteInternal
Power over Ethernet (PoE)
Total Power over Ethernet (PoE) budget600 W
Power over Ethernet (PoE)Yes
Other features
Latency[LIFO] 100 Mb: <6.5 μSec 1000 Mb: <2.7 μSec 2500 Mb: <5.4 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, 4 MB packet buffer
Fan3 non-field-replaceable fans, left-to-right airflow
Weight (imperial)7.4 kg (16.3 lbs)
I/O ports8x RJ-45 autosensing 100M/1G/2.5G IEEE 802.3af/at/bt Class 6 PoE ports 40x RJ-45 autosensing 10M/100M/1G IEEE 802.3af/at Class 4 PoE ports 4x SFP+ 1/10GbE ports
Dimensions (W x D x H) (imperial)570 x 500.1 x 112 mm (22.4 x 19.7 x 4.41")
Weight & dimensions
Width570 mm
Depth500.1 mm
Height112 mm
Weight7.4 kg
Weight (imperial)7.4 kg (16.3 lbs)
Dimensions (W x D x H) (imperial)570 x 500.1 x 112 mm (22.4 x 19.7 x 4.41")
Technical details
Built-in processorYes