Gigabit Port Configuration
48x 10/100/1000Mbps PoE ports for different bandwidth devices, 6x 10G/25G uplink ports for future expansion.
- 396 GbpsSwitching Capacity
- 294.62 MppsForwarding Rate

S5440L-48P, 48-Port Gigabit Ethernet L3 PoE+ Switch, 48 x PoE+ Ports @740W, with 6 x 25Gb SFP28 Uplinks, Support VXLAN & MLAG, Product Specification:Ports - 48x 100M/1000MBASE-T RJ45 | 6x 10G/25G SFP28, Switching Capacity - 198 Gbps (unidirectional) /396 Gbps (bidirectional), Power Supplies - 2 Built-in, Forwarding Rate - 294.62 Mpps (unidirectional) /589.24 Mpps (bidirectional), Fans - 3 Built-in, Packet Buffer - 9MB
| Ports | 48x 100M/1000MBASE-T RJ45 | 6x 10G/25G SFP28 |
| Switching Capacity | 198 Gbps (unidirectional) /396 Gbps (bidirectional) |
| Power Supplies | 2 Built-in |
| Forwarding Rate | 294.62 Mpps (unidirectional) /589.24 Mpps (bidirectional) |
| Fans | 3 Built-in |
| Packet Buffer | 9MB |
| Form Factor | 1 RU |
| Jumbo Frame | 9,600 |
| Dimensions (HxWxD) | 1.7''x17.4''x17.1'' (44x442x435mm) |
| PoE Budget | 740W |
| Weight | 19.97 lbs (9.06 kg) |
| MTBF | 131400 Hours |
| PoE Standard | IEEE 802.3af/at |
| MAC Address | 98k |
| Input Voltage | 100-240VAC, 50/60Hz |
| IPv4/IPv6 Routes | 57k/4k |
| Input Current | 10A MAX |
| Number of VLANs | 4,094 |
| Max. Power Consumption | 79W |
| DRAM | 1 GB |
| Temperature | Operating: 0 to 45ºC (32 to 113°F)<br>Storage: -40 to 70ºC (-40 to 158°F) |
| Flash Memory | 8GB (eMMC) |
48x 10/100/1000Mbps PoE ports for different bandwidth devices, 6x 10G/25G uplink ports for future expansion.
Offer a PoE power budget of up to 740W and support up to 30W per port based on the IEEE 802.3at PoE standard, which can easily meet the power demand of different devices, provide high-power power for PDs, and simplify your network infrastructure and cabling.
MLAG enables cross-switch link aggregation for higher availability and resilient access, while stacking increases port density and simplifies daily management. With support for MLAG or stacking, the switch offers flexible options for different access network designs and deployment needs.
Eight priority queues per port provide multi-level, end-to-end traffic prioritisation for different applications, users, and data flows, minimising packet loss, latency, and jitter across the network.
With network-level security and stability capabilities like MACsec, SSH, ACLs, AAA, 802.1X, RADIUS, etc., it defends against network threats for enterprises, campuses, and the financial industry.
Innovative design supports CLI and easy-to-use Web GUI, eliminating rip and replace of equipment as network management needs grow.