Interface            

• 24× 10/100/1000 Mbps PoE+ RJ45 Ports (support 802.3af PoE and 802.3at PoE+)

• 2× 10/100/1000 Mbps RJ45 Port

• 2× Gigabit SFP Slot      

• Auto-Negotiation/Auto MDI/MDIX

Fan Quantity     

2

Installation        

Rackmountable

Physical Security Lock   

√

Power Supply   

100–240V AC, 50/60Hz

PoE Ports (RJ45)              

• Standard: 802.3af PoE and 802.3at PoE+ compliant

• PoE Ports: 24 ports      

• PoE Budget: 384W available for all PoE+ ports, 30W max per port          

• Fast PoE & Perpetual PoE          

• PoE Auto Recovery    

• Up to 250m PoE transmission distance**           

This switch supports PoE Auto Recovery under Standalone Mode (managed separately without a controller) and supports manual PoE Recovery under Controller Mode (centrally managed with a controller).

Dimensions ( W x D x H )             

17.3 × 13.0 × 1.7 in.(440 × 330 × 44 mm)

Surge Protection             

±6kV

PERFORMANCE

Switching Capacity         

56 Gbps

Packet Forwarding Rate

29.76 Mpps

MAC Address Table        

8K

Packet Buffer Memory 

4 Mbit

Jumbo Frame   

15 KB

SOFTWARE FEATURES

Quality of Service           

• Port-based/802.1p/DSCP QoS

• 8 Priority Queues         

• Priority Schedule Mode             

- WRR (Weighted Round Robin) 

• Queue Weight Config 

• Bandwidth Control      

- Port-Based Rating Limit              

• Storm Control

- Multiple Control Modes (kbps/pps)

- Broadcast/Multicast/Unknown-Unicast Control△          

△QoS and Priority Mode are supported under Standalone Mode.

L2 Features       

• Static Link Aggregation

• Loop Prevention / Loopback Detection

• Flow Control  

- 802.3x Flow Control    

• Mirroring        

- Port Mirroring

- One-to-One    

- Many-to-One 

- Ingress/Egress/Both    

• Port Statistics

- Port Mirror Status        

- Traffic Statistics              

• 802.1ab LLDP

L2 Multicast      

• IGMP Snooping

- IGMP v1/v2/v3 Snooping          

- Fast Leave        

VLAN    

• MTU VLAN

• Port-Based VLAN         

• 802.1Q Tag VLAN         

- Max 32 VLAN Groups  

- 4K VID

Transmission Method   

Store-And-Forward

MANAGEMENT

Omada App       

Yes. Requires the use of Omada Hardware Controller, Omada Cloud-Based   Controller, or Omada Software Controller.

Centralized Management           

• Omada Cloud-Based Controller

• Omada Hardware Controller   

• Omada Software Controller     

Cloud Access     

Yes. Requires the use of Omada Hardware Controller, Omada Cloud-Based   Controller, or Omada Software Controller.

Zero-Touch Provisioning              

Yes. Requires the use of Omada Cloud-Based Controller

Management Features 

• Web-based GUI

• DHCP Client    

• Cable Diagnostics         

• Automatic Device Discovery  

• Batch Configuration 

• Batch Firmware Upgrading    

• Unified Configuration              

These functions require the use of the Omada Controller. Zero-Touch Provisioning requires the use of the Omada Cloud-Based Controller (Omada Cloud Standard or Omada Cloud Essentials). Go to the Omada Cloud-Based Controller (Omada Cloud Standard) Product List or Omada Cloud Essentials Product List to find all the supported models.

OTHERS

Certification      

FCC, CE, RoHS

Package Contents           

• ES228GMP

• Power Cord    

• Mounting Brackets      

• Rubber Feet   

• Screws             

• Installation Guide         

Environment    

• Operating Temperature: -5℃~45℃ (23℉~113℉)

• Storage Temperature: -40℃~70℃   (-40℉~158℉)           

• Operating Humidity: 10%~90% non-condensing             

• Storage Humidity: 5%~90% non-condensing    

Notes

*PoE budget calculations are based on laboratory testing. The actual PoE power budget is not guaranteed and will vary due to client limitations and environmental factors.

**The speed of the ports that support 250m PoE transmission will be downgraded to 10 Mbps. Actual transmission distance may vary depending on the quality of the cables.