210G/180G Campus Access Switch
ENS-O0448FB/ENS-O0424FB
48x1G or 24x1G and 4x25G access switch with fixed PSU and FANs, right-to-left airflow. Ideal for campus networks, enterprise edge, and IoT device aggregation.
48/24x 1G, 4 x 25G
Fixed PSU & 3 Fans
Supports 802.1x, ACLs
IP Source Guard
SeraNOS Enterprise OS
Overview
The ENS-O0448FB/ENS-O0424FB is a 1RU campus access switch with 48/24x 1G RJ45 and 4x 25G SFP28 uplinks, delivering 210/180 Gbps switching capacity and 510 Mpps forwarding rate. It features fixed PSU and 3 fixed fans with right-to-left airflow, optimized for enterprise edge and campus deployments.
Powered by Marvell Prestera ASIC and ARM64 CPU, and running SeraNOS (SONiC-based), it supports L2/L3 features, VXLAN, 802.1x, and centralized management via Sera Campus Controller.
Features
- 48x 1G RJ45 ACCESS PORTS(ENS-O0448FB), 24x 1G RJ45 ACCESS PORTS(ENS-O0424FB)
- 4x 25G SFP28 UPLINK PORTS
- 210 GBPS(ENS-O0448FB)/180 GBPS(ENS-O0424FB) SWITCHING CAPACITY WITH WIRE-SPEED L2/L3 FORWARDING
- MARVELL ALLEYCAT 5X SWITCHING ASIC
- MULTI-CORE ARM64 CONTROL CPU
- CAMPUS-OPTIMIZED SECURITY AND AUTHENTICATION FEATURES
- FIXED POWER SUPPLY MODULE
- FIXED 3-FAN COOLING SYSTEM
- RIGHT-TO-LEFT AIRFLOW DESIGN
- COMPACT 1RU FORM FACTOR FOR EDGE AND ACCESS 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
ENS-O0424FB
Rear/Side Panel
Specifications
Ports |
ENS-O0448FB:48x 1G RJ45, 4x 25G SFP28 ENS-O0424FB:24x 1G RJ45, 4x 25G SFP28 |
Switch Chip |
Marvell Prestera (AlleyCat 5X) |
CPU |
Multi-core ARM64 | Management interface |
1x USB2.0; 1x Console RJ45; 1x MGMT RJ45 |
Switching Capacity |
ENS-O0448FB: 210 Gbps ENS-O0424FB: 180 Gbps |
MAC Address Entries |
32K |
Forwarding Rate |
510 Mpps | RAM |
4GB |
IPv4 Prefix Routes |
32K | IPv6 Prefix Routes |
16K |
Flash Memory |
32 GB eMMC | ARP Entries |
16K |
Packet Buffer |
3 MB | Input Range |
100-240V AC |
Operating Temperature |
0 - 45℃ | Power Module |
1 Built-in Power |
Dimensions (HxWxD) |
44 x 440 x 290mm | Fan Module |
3 Built-in Fans |
Weight |
ENS:O0448FB: 3.8KG ENS:O0424FB: 3.6KG |
Airflow |
Right to Left |