210G Campus Access Switch

ENS-O0648FB

48x1G and 6x25G campus 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, 6x25G SFP28
1+1 Hot-swappable PSU, 2+1 Fans
Supports 802.1x, ACLs, IP Source Guard
SeraNOS Enterprise OS

Overview

The ENS-O0648FB is a 1RU campus access switch with 48x 1G RJ45 and 6x 25G SFP28 uplinks, delivering 210 Gbps switching capacity and wire-speed L2/L3 forwarding. It features hot-swappable 1+1 power modules and 2+1 fan modules with right-to-left airflow, optimized for secure and high-density campus deployments.

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
  • 6x 25G SFP28 UPLINK PORTS
  • 210 GBPS SWITCHING CAPACITY WITH FULL L2/L3 FORWARDING
  • MARVELL PRESTERA SWITCHING ASIC
  • MULTI-CORE ARM64 CONTROL CPU
  • 802.1X, DAI, IP SOURCE GUARD, ACL SECURITY FEATURES
  • HOT-SWAPPABLE 1+1 POWER MODULES
  • HOT-SWAPPABLE 2+1 FAN MODULES
  • 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

Specifications

Ports
 48 x 1G RJ45, 6 x 25G SFP28
Switch ASIC
 Marvell AlleyCat5X
Switching Capacity
 210Gbps
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
 126W
Input Range
 100-240V AC
Packet Buffer
 3MB
Power Module
 1+1 Hot-pluggable
Rack Space
 1RU
Fan Module
 2+1 Hot-pluggable
Dimensions (HxWxD)
 44 x 440 x 290mm
Airflow
 Front to Rear
Weight
 8.3KG
Operating Temperature
 0 - 45℃
ENS-O0424FBENS-O0448FB