210G/180G Campus Access PoE Switch

ENS-O0448FB-P740W
ENS-O0424FB-P370W

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.

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48x1G, 4x25G SFP28
24x1G, 4x25G SFP28
 
IEEE 802.3at/802.3bt PoE
Supports 802.1x, ACLs
IP Source Guard
SeraNOS Enterprise OS

Overview

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.

Features

  • 48x 1G RJ45 ACCESS PORTS(ENS-O0448FB-P740W), 24x 1G RJ45 ACCESS PORTS(ENS-O0424FB-P370W)
  • 4x 25G SFP28 UPLINK PORTS
  • 210/180 GBPS SWITCHING CAPACITY WITH FULL L2/L3 FORWARDING
  • MARVELL PRESTERA Marvell AlleyCat5X SWITCHING ASIC
  • MULTI-CORE ARM64 CONTROL CPU
  • Support both PoE+ (802.3at, 30W) and PoE++ (802.3bt, 60W)
  • PoE Power Budget: 740W(ENS-O0448FB-P740W), 370W(ENS-O0424FB-P370W)
  • 802.1X, DAI, IP SOURCE GUARD, ACL SECURITY FEATURES
  • 3 x Fan, RIGHT-TO-LEFT AIRFLOW DESIGN
  • 1RU COMPACT FORM FACTOR FOR ACCESS & EDGE DEPLOYMENTS

Software Features

Layer 3 Features

  • IPv4/v6 Dual Stack
  • Policy Based Routing
  • Resilient ECMP
  • ARP-to-Host
  • VRF
  • Bi-Directional Forwarding Detection (BFD)
  • IGMP v2/v3
  • Route Map
  • VRRP
  • GRE
  • Routing Protocols: OSPF v2/v3, BGP, MP-BGP

Quality of Service (QoS)

  • 8 Queues per Port
  • 802.1p Based Classification
  • DSCP Based Classification
  • Strict priority queueing
  • DWRR Scheduling
  • Policing/Shaping
  • Rate Limiting

Virtualization Features

  • VXLAN Centralized/Distributed Gateway
  • EVPN Type 2/3/5

Management and Monitoring

  • Industry Standard CLI
  • Zero Touch Provisioning (ZTP)
  • SNMP v1/v2/v3
  • sFlow
  • Port Mirroring
  • Syslog
  • Log Management
  • PTP IEEE 1588v2 (TC and BC)
  • Containerized Custom Tools
  • BGP/BFD Operational Status

Panel Illustration

ENS-O0448FB-P740W

ENS-O0424FB-P370W

Rear/Side Panel

Specifications

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℃
ENS-O0448FB/ENS-O0424FBENS-O0648FB-P