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24-Port Managed Gigabit 370W PoE+ Network Switch

Layer 2 Managed PoE+ Network Switch With Centralised Network Management

Product Highlight

The EWS7928FP Switch simplified network configuration, monitoring, and management options along with an intuitive Web interface. Locally manage up to 50 Neutron EWS APs and centrally manage wired and wireless networks via ezMaster. Power compatible PoE+ devices such as IP cameras, VoIP phones, and APs.
  • (24) 10/100/1000 Mbps Gigabit Ethernet PoE+ Ports; (4) SFP Ports
  • 19” Rackmount Supports 802.3af/at PoE & Total Budget of 370W
  • 4 Types of In-Switch Network Management Options
  • Onboard Tools to Manage Wired & Wireless Devices


Technical Specifications

Technical Specifications

Port Standards 802.3 10Base-T Ethernet 802.3u 100Base-TX Ethernet 802.3ab 10000Base-T Ethernet 802.3x Full-Duplex Flow Control

Network Ports

24 10/100/1000 Mbps Ports 4 10/100/1000 Mbps SFP Ports 1 RJ45 Console Port


Switching Capacity: 56 Gbps Forwarding Mode: Store-and-Forward SDRAM: 256 MB Flash Memory: 32 MB Packet Buffer Memory: 512 KB

Address Database Size: 8,000 MAC Addresses

PoE Capability PoE Standard: Ports 1~24 Support IEEE 802.3at/af PoE Capable Ports: All Gigabit Ethernet Ports/Up to 30 W

PoE Budget

370 W

Power Source

100 ~ 240VAC, 50-60Hz 8.5A

Physical Interface

LED Indicators

Reset Button Desktop/Wall Mount

LED Indicators

Device: Power LED Fault LED PoE Max LED LAN Mode LED PoE Mode LED


Link/Activity/Speed (per Ethernet port) Link/Activity/Speed (per SFP slot)

L2 Features


802.3ad Link Aggregation

– Maximum of 8 Groups/8 Ports per Group

Port Mirroring

– One-to-One – Many-to-One

Spanning Tree Protocol

– 802.1D Spanning Tree Protocol (STP) – 802.1w Rapid Spanning Tree Protocol (RSTP) – 802.1s Multiple Spanning Tree Protocol (MSTP)

MAC Address Table

– 8K Entries

Static MAC Address

– 256 Entries

802.1ab Link Layer Discovery Protocol


IGMP Snooping

– IGMP v1/v2/v3 Snooping – Supports 4094 IGMP Groups – IGMP per VLAN – IGMP Snooping Query – IGMP Snooping Fast Leave

MLD Snooping

– MDL Snooping v1/v2 – Supports 4,094 MLD Groups – IGMP per VLAN

Jumbo Frame

– Up to 9,216 bytes

802.3x Flow Control 802.3az Energy Efficient Ethernet


802.1Q Support

VLAN Group

– Max 4,094 Static VLAN Groups

Voice VLAN


802.1p Quality of Service – 8 Queues per Port

Queue Handling

– Strict – Weighted Round Robin (WRR)

QoS Based on:

– 802.1p Priority – DSCP

Bandwidth Control

– Port-Based (Ingress/Egress, 64 Kbps~1000 Mbps)

Broadcast/Unknown Multicast/Unknown Unicast Storm Control

Access Control List (ACL)

Layer 2/3 – Supports Maximum 50 Entries (ACL) – Supports a Maximum of 256 Entries (ACE)

ACL Based on:

– MAC Address – VLAN ID – 802.1p Priority – Ethertype – IP Address – Protocol Type – DSCP


802.1X – Guest VLAN – Port-Based Access Control

Supports RADIUS Authentication

Port Security

– Up to 256 MAC Addresses per Port

Port Isolation

DoS Attack Prevention

BPDU Attack Prevention



Port Statistics System Log RMON


Web Graphical User Interface (GUI) Command Line Interface (CLI) BootP/DHCP Client/DHCPv6 Client SSH Server Telnet Server TFTP Client HTTPS


– Supports v1/v2c/v3 SNMP Trap SNTP Configuration Restore/Backup Dual Images


Cable Diagnostic Ping Test Trace Route

MIB/RFC Standards


Wireless Management Features

AP Supported (up to 50 APs in controller mode)

Access Point Auto-Discovery & Provisioning Access Point Auto IP-Assignment Access Point Group Management Remote Access Point Rebooting Access Point Device Name Editing Access Point Radio Settings Band Steering Traffic Shaping RSSI Threshold Fast Roaming Access Point Client Limiting Client Fingerprinting Wireless Security (WPA/WPA2 Enterprise, WPA/WPA2 PSK) AP VLAN Management VLANs for Access Point- Multiple SSIDs Secured Guest Network Capture Portal Access Point Status Monitoring Rogue AP Detection Email Alert Wireless Client Monitoring Background Scanning Wireless Traffic & Usage Statistics Real-Time Throughput Monitoring Visual Topology View Floor Plan View Wireless Coverage Display Map View Secure Control Messaging SSL Certificate Local MAC Address Database Remote MAC Address Database (RADIUS) Unified Configuration Import / Export Intelligent Diagnostics Bulk Firmware Upgrade Capability One-Click Update Kick/Ban Clients

Environmental & Physical

Temperature Range

Operating: 32 to 122° F/0 to 50° C Storage: -4 to 158° F/-20 to 70 ° C

Humidity (Non-Condensing)

5% – 95%

Dimensions & Weight

Package Contents

(1) EWS7928FP Switch (1) Power Cord (1) RJ45 Console Cable (1) Rack Mount Kit (1) Quick Installation Guide

EWS7928FP Device

Weight: 7.82 lbs. (3.547kg) Width: 17.32” (440 mm) Length: 10.23” (260 mm) Height: 1.73” (44 mm)  

Model Comparison









Gigabit PoE Ports242424484881024
SFP Ports42444224
PoE Mode802.3at/af802.3af/at802.3af/at802.3af/at802.3af/at802.3af802.3af/at802.3af/at
Total PoE Budget370W410W185W740W410W55W130W 410W
Switching Capacity56Gbps56Gbps56Gbps104Gbps104Gbps20Gbps24Gbps56Gbps
10G SupportNoYesNoNoNoNoNoNo
  • ezMaster Network Management Software Video

    ezMaster network management software empowers you to setup and maintain multiple customer sites centrally

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