Switch Extender 3GE 4 PoE 1SFP

3xGE, 4xGE PoE, 1xGE PD Switch Extender with 1 SFP Port


Product Highlight

EnGenius Switch Extender, EXT1109P is a reliable 4-Port GE PoE, 1-Port GE PD PoE, 3 GE Ports and 1 SFP slot switch that excels in diversifying network expansion. Its SFP interface extends data transmission beyond the traditional 100-meter RJ45 limit, ensuring robust network performance. Its optimized Voice-VLAN feature, zero-touch provisioning, and easy-to-use cloud-based management provide SMBs with a hassle-free network solution.
  • 1x GE PD PoE port allows the device be powered by PoE.
  • 4x GE PoE ports deliver power to other PD devices.
  • 3x GE ports for high-speed connections.
  • 1x SFP uplink port for bandwidth-intensive applications.
  • Zero touch provisioning, centralized cloud configuration and visualized monitoring improve the efficiency of network installation and management.
  • Voice VLAN function ensure the security and quality of VoIP traffic.
  • Cloud manage switch extenders from anywhere with the EnGenius Cloud App. A Pro license for Cloud To-Go offers more features to fulfill advanced management requirements.
  • EnGenius FitXpress (cloud-managed) is a cost-effective management option for Switch Extender series products.

Product Intro Video

Technical Specifications

Port Standards

802.3u 100Base-TX Ethernet
802.3ab 1000Base-T Ethernet

Network Port – Gigabit Ethernet Ports

8×10/100/1000 Mbps Ports

Network Port – SFP Ports

1x SFP Port

Switching Capacity


Flash Memory

32 MB

PoE Capable Ports

Ports 2- 5 (802.3 af/at)

Total PoE Budget

Power Input: 802.3at Type 2(30W); Power Budget: up to 15W
Power Input: 802.3bt Type 3(60W); Power Budget: up to 40W
Power Input: 802.3bt Type 4(90W); Power Budget: up to 60W

Power Source

Recommend EnGenius PoE adapters (EPA5060GBT, EPA5090GBT),
Optional DC-Jack (100 to 240 VAC, 50/60Hz)

Physical Interface

System Indicators

Power LED

Port Indicators

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

L2 Features

Network Management

EnGenius Cloud

MAC Address Table


Jumbo frame size


Multicast Group

Max 8 groups

QoS-number of Priority Queues Supported


QoS Trust Mode


Bandwidth Control

Port-based bandwidth control (Ingress/Egress)

Web Graphical User Interface (GUI)

LSP(Local status page)

System Time

Time Setting/Daylight saving

Common L2 Features

802.1w Rapid Spanning Tree
Domain Name System (DNS) settings
Multicast Filitering
IGMP Snooping
IGMP Snooping Fast Leave
Port Statistics
802.1Q VLAN
Voice VLAN
Port-based VLAN
Jumbo Frame
IPv4 Settings
Link Layer Discovery Protocol (LLDP)
Weighted Round Robin Queue(WRR)
Simple Network Time Protocol (SNTP)
Factory Default
Reboot Switch
Find Me

Environmental & Physical

Temperature Range

Operating: 32°F to 122°F (0°C to 50°C)

Humidity (Non-Condensing)

Operating: 5% – 95%

Dimensions & Weight

Device Dimensions & Weights

Weight: 620g
Length: 9,45” (240 mm)
Width: 4.13” (105 mm)
Height: 1.06” (27 mm)

Package Contents

1x EXT Switch Extender
1x Product Card
1x Wall Mount Kit
1x Adhesive label
1x Rubber Feet Cushion

Model Comparison

Switch Extender 3GE 4 PoE 1SFP

Switch Extender 4 PoE

Switch Extender 4GE 1SFP

Model Number EXT1109P EXT1105P EXT1106
Switch Class Websmart Websmart Websmart
Gigabit Ports 8 5 5
Multi-G Ports - - -
SFP Ports 1 - 1
SFP+ Ports - - -
RJ45 Console Ports - 5 -
PoE Capable Ports Ports 2-5 Ports 2-5 -
Power-over-Ethernet 802.3 af/at 802.3 af/at -
Total PoE Budget Up to 60w Up to 60w -
Form Factor 9.45” (Desktop) 6.7” (desktop) 4.92” (desktop)
Switching Capacity 18Gbps 10Gbps 12Gbps
Packet Forwarding Rate 13.39 Mpps 7.44 Mpps 8.93 Mpps
MAC Address Table Size 8k 8k 8k
Packet Buffer Memory 512KB 512KB 512KB
Full load Power consumption 64.27 Watts 69.36 Watts 4.57 Watts
PoE Extended Mode - - -
PD Lifeguard - - -
Continuous PoE Power Yes Yes Yes
Dimensions 240 mm x 105 mm x 27 mm 170mm x 105mm x 27mm 125 mm x 73.9 mm x 28 mm
Cloud Managed Mode Yes Yes Yes
On-premises Managed - - -
Standalone Mode - - -
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