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| Unit Price: | £ |
| Part No: | HPS5E31A#ACC |
| Manufacturer No: | S5E31A#ACC |
| Delivery: | In Stock: 5-7 Days |
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The HPE S5E31A#ACC Networking Instant On Switch 1840 provides 48 Gigabit Ethernet ports, with 24 ports supporting IEEE 802.3at Class 4 PoE and four dedicated 1GbE SFP uplink ports. With a 370W PoE budget and up to 30W available per PoE port, it can power compatible wireless access points, IP phones, surveillance cameras and other network devices while providing additional Gigabit connections for computers, printers, servers and other equipment.
48 Gigabit Ethernet Ports: Provides 48 autosensing 10/100/1000BASE-T RJ-45 ports, with ports 1-24 supporting Class 4 PoE.
24-Port Class 4 PoE: Ports 1-24 support IEEE 802.3at Class 4 PoE with up to 30W per port.
370W PoE Budget: Provides a total 370W Class 4 PoE budget for compatible connected devices.
Four 1GbE SFP Uplinks: Ports 49-52 provide dedicated 1GbE SFP connectivity for fibre or compatible SFP-based uplinks.
104Gbps Switching Capacity: Provides high-speed switching capacity for Gigabit Ethernet traffic.
77.37 Mpps Throughput: Provides packet forwarding performance measured with 64-byte packets.
Layer 2 Networking: Supports VLANs, STP, RSTP, BPDU filtering, loop protection, IGMP snooping, link aggregation, LACP, LLDP, LLDP-MED and port mirroring.
16 LAG Groups: Supports 16 link aggregation groups with up to 8 member ports per group.
Network Security: Includes TPM 2.0, automatic denial-of-service protection and global storm control.
64 VLANs: Supports up to 64 VLANs for logical network segmentation.
16K MAC Address Table: Supports up to 16,000 MAC address entries.
4MB Packet Buffer: Provides 4MB of packet buffering for network traffic.
Jumbo Frames: Supports frame sizes up to 9216 bytes.
Flexible Management: Supports the Instant On Cloud Portal, mobile app, web browser, SNMP Manager, Telnet and SSH.
With 48 autosensing Gigabit RJ-45 ports, the switch offers a high port count for networks with numerous wired devices. The first 24 ports provide Class 4 PoE, while ports 25-48 provide standard Gigabit Ethernet connectivity for equipment that does not require power over Ethernet.
The 24 PoE-enabled ports support IEEE 802.3at Class 4 PoE, with up to 30W available per port. The 370W total PoE budget provides power for devices such as wireless access points, VoIP phones, surveillance cameras, door locks and other compatible network equipment.
Four dedicated 1GbE SFP ports are available on ports 49-52 for fibre uplinks or other compatible SFP connections. HPE lists the R9D16A 1G SFP LC SX, S0G20A 1G LX SFP LC and R9D17A or R9D17B 1G SFP RJ45 transceivers as supported options.
The switch provides Layer 2 capabilities including VLANs, Spanning Tree Protocol, Rapid Spanning Tree Protocol, BPDU filtering, loop protection, IGMP snooping, LACP, LLDP, LLDP-MED and port mirroring. It also supports 16 link aggregation groups with up to eight member ports per group.
The switch provides 104Gbps of switching capacity and 77.37 Mpps throughput, with a 4MB packet buffer and an ARM Cortex-A9 processor running at 1.25GHz. It has 1GB of DDR4 SDRAM and 512MB of NAND flash memory. HPE specifies a 122-year MTBF for this model.
The Instant On 1840 can be managed through the Instant On Cloud Portal, mobile app, local web browser, SNMP Manager, Telnet and SSH. Security features include TPM 2.0, automatic denial-of-service protection and global storm control, while HTTPS provides protected web management sessions.
The switch uses an internal power supply and supports 100-127VAC and 200-240VAC input at 50Hz/60Hz. It measures 36.70 x 44.40 x 4.40 cm and weighs 4.54 kg. Three fixed non-field-replaceable fans provide cooling with left-to-right airflow, and the unit supports rack, tabletop, wall and under-table mounting.
The HPE S5E31A#ACC Networking Instant On Switch 1840 provides 48 Gigabit Ethernet ports, with 24 ports supporting IEEE 802.3at Class 4 PoE and four dedicated 1GbE SFP uplink ports. With a 370W PoE budget and up to 30W available per PoE port, it can power compatible wireless access points, IP phones, surveillance cameras and other network devices while providing additional Gigabit connections for computers, printers, servers and other equipment.
48 Gigabit Ethernet Ports: Provides 48 autosensing 10/100/1000BASE-T RJ-45 ports, with ports 1-24 supporting Class 4 PoE.
24-Port Class 4 PoE: Ports 1-24 support IEEE 802.3at Class 4 PoE with up to 30W per port.
370W PoE Budget: Provides a total 370W Class 4 PoE budget for compatible connected devices.
Four 1GbE SFP Uplinks: Ports 49-52 provide dedicated 1GbE SFP connectivity for fibre or compatible SFP-based uplinks.
104Gbps Switching Capacity: Provides high-speed switching capacity for Gigabit Ethernet traffic.
77.37 Mpps Throughput: Provides packet forwarding performance measured with 64-byte packets.
Layer 2 Networking: Supports VLANs, STP, RSTP, BPDU filtering, loop protection, IGMP snooping, link aggregation, LACP, LLDP, LLDP-MED and port mirroring.
16 LAG Groups: Supports 16 link aggregation groups with up to 8 member ports per group.
Network Security: Includes TPM 2.0, automatic denial-of-service protection and global storm control.
64 VLANs: Supports up to 64 VLANs for logical network segmentation.
16K MAC Address Table: Supports up to 16,000 MAC address entries.
4MB Packet Buffer: Provides 4MB of packet buffering for network traffic.
Jumbo Frames: Supports frame sizes up to 9216 bytes.
Flexible Management: Supports the Instant On Cloud Portal, mobile app, web browser, SNMP Manager, Telnet and SSH.
With 48 autosensing Gigabit RJ-45 ports, the switch offers a high port count for networks with numerous wired devices. The first 24 ports provide Class 4 PoE, while ports 25-48 provide standard Gigabit Ethernet connectivity for equipment that does not require power over Ethernet.
The 24 PoE-enabled ports support IEEE 802.3at Class 4 PoE, with up to 30W available per port. The 370W total PoE budget provides power for devices such as wireless access points, VoIP phones, surveillance cameras, door locks and other compatible network equipment.
Four dedicated 1GbE SFP ports are available on ports 49-52 for fibre uplinks or other compatible SFP connections. HPE lists the R9D16A 1G SFP LC SX, S0G20A 1G LX SFP LC and R9D17A or R9D17B 1G SFP RJ45 transceivers as supported options.
The switch provides Layer 2 capabilities including VLANs, Spanning Tree Protocol, Rapid Spanning Tree Protocol, BPDU filtering, loop protection, IGMP snooping, LACP, LLDP, LLDP-MED and port mirroring. It also supports 16 link aggregation groups with up to eight member ports per group.
The switch provides 104Gbps of switching capacity and 77.37 Mpps throughput, with a 4MB packet buffer and an ARM Cortex-A9 processor running at 1.25GHz. It has 1GB of DDR4 SDRAM and 512MB of NAND flash memory. HPE specifies a 122-year MTBF for this model.
The Instant On 1840 can be managed through the Instant On Cloud Portal, mobile app, local web browser, SNMP Manager, Telnet and SSH. Security features include TPM 2.0, automatic denial-of-service protection and global storm control, while HTTPS provides protected web management sessions.
The switch uses an internal power supply and supports 100-127VAC and 200-240VAC input at 50Hz/60Hz. It measures 36.70 x 44.40 x 4.40 cm and weighs 4.54 kg. Three fixed non-field-replaceable fans provide cooling with left-to-right airflow, and the unit supports rack, tabletop, wall and under-table mounting.
Product data is provided by Icecat, we do not warrant the accuracy of the material above.
