48/24x1G and 4x25G campus PoE switch with hot-swappable PSU and fans, right-to-left airflow. Ideal for campus edge, high-density access, and secure enterprise connectivity.
The ENS-O0448FB-P740W / ENS-O0424FB-P370W is a 1RU campus access switch with 48/24x 1G RJ45 and 4x 25G SFP28 uplinks, delivering 210/180 Gbps switching capacity and wire-speed L2/L3 forwarding. It supports a maximum of 48/24-port 30W PoE+ (802.3at), of which 8 ports can be configured as 60W PoE++ (802.3bt) for powering attached IP phones, wireless access points, or other standards-compliant PoE and PoE+ end network devices.
Powered by Marvell Prestera ASIC and ARM64 CPU, and running SeraNOS (SONiC-based), it supports VXLAN, EVPN, and advanced access control with 802.1x and IP Source Guard.
Ports |
ENS-O0448FB-P740W: 48 x 1G RJ45, 4 x 25G SFP28 ENS-O0424FB-P370W: 24 x 1G RJ45, 4 x 25G SFP28 |
Switch ASIC |
Marvell AlleyCat5X |
Switching Capacity |
ENS-O0448FB-P740W: 210Gbps ENS-O0424FB-P370W: 180Gbps |
MAC Address Entries |
32K |
Forwarding Rate |
510Mpps | IPv4 Prefix Routes |
32K |
RAM |
4GB | IPv6 Prefix Routes |
16K |
Flash Memory |
32 GB eMMC | ARP Entries |
16K |
Max. Power Consumption |
ENS-O0448FB-P740W: 77W (without PoE) ENS-O0424FB-P370W: 66W (without PoE) |
Input Range |
100-240V AC |
Packet Buffer |
3MB | Power Supply |
Fixed Internal |
PoE Standard |
IEEE 802.3af(15.4W) IEEE 802.3at(30W) IEEE 802.3bt(60W) |
PoE Budget |
ENS-O0448FB-P740W: 740W ENS-O0424FB-P370W: 370W |
Rack Space |
1RU | Fan |
3 x Fixed Fan |
Dimensions (HxWxD) |
44 x 440 x 290mm | Airflow |
Right to Left |
Weight |
ENS-O0448FB-P740W: 4.5KG ENS-O0424FB-P370W: 4.3KG |
Operating Temperature |
0 - 45℃ |
