Beijer JetNet 3906G Unmanaged PoE switch | Easy World Automation

Beijer JetNet 3906G Unmanaged PoE switch

  • 100/1000 PoE x 4 30 W/port, max 120 W in total
  • 100/1000 RJ45 x 1
  • 100/1000 SFP slot x 1
  • QoS packet priority
  • Port and power failure alarm
  • 12~36 VDC
  • -40~75 °C


The JetNet 3906G is a rugged entry-level industrial grade Gigabit PoE Ethernet Switch that supports 4-ports Gigabit RJ-45 with High Power feeding ability- Power-over-Ethernet, 1-port Gigabit RJ-45, and 1 SFP socket for 100Mbps or 1000Mbps Fiber connection. The PoE ports support IEEE 802.3at and IEEE 802.3af for 30Watts and 15Watts Power-over ethernet applications. It also complies with the IEEE standards- IEEE 802.3/ 802.3u/ 802.3ab/ 802.3z standards and supports several link speeds and modes.

The Power over Ethernet technology is common in IP surveillance applications. Most applications need to install DC 48V for Power Source Equipment (Ethernet Switch with PSE), and it is easy to obtain in residential buildings, but difficult from the vehicle. The JetNet 3906G embedded DC booster to solve the lack of 48V issue. It accepts DC power from a Vehicle or Photovoltaic (PV) DC battery (12V or 24V), then boosts the voltage up to 48V and offers a PoE system power budget of up to 110W in 65°C ambient temperature. The JetNet 3906G also can work in a hashed environment with -40°C~75°C wide operating temperature.

JetNet 3906G provides 2 Gigabit ports uplink which is 1 Gigabit Ethernet RJ-45 and SFP port for 100Mbps or 1000Mbps Fiber Transceiver. Both interfaces are working independently. Therefore, the JetNet 3906G can offer high-speed connection through Ethernet copper, or through the multi-mode or single-mode ¿ber for extra ± long-distance connection.

The 6-port Gigabit Power over Ethernet solution ± JetNet 3906G is designed and aimed at special vertical market± IP surveillance on the vehicle or where DC 48V is lacking. The 14Gbps high-speed fabric and large frame forwarding ability also offer better performance for the MegaPixel cameras. Therefore, the JetNet 3906G is the best choice of Entry-Level Gigabit Power over Ethernet Switch with significant benefits of cost-effective, high performance, connective flexibility, and easy installation.

Enjoy the ease of online inquiries for the Beijer JetNet 3906G Unmanaged PoE switch. You can submit your inquiry on our website and get the most friendly communication with our experts to choose high-quality industrial automation products at a reasonable price from our Middle East branches (UAE (Dubai), KSA (Al Khobar, Riyadh), and Oman).


Number of ports 6 Ports
10/100Mb RJ45 (Megabit) Ports
10/100/1000Mb RJ45 (Gigabit) Ports : 1 port
100Mb Fiber optic multi mode (Megabit) Ports
100Mb Fiber optic single mode (Megabit) Ports
1000Mb SFP Fiber optic (Gigabit) Ports : 1 port
100Mb SFP Fiber optic (Megabit) Ports
10/100/1000Mb (Gigabit) POE Ports : 4 ports
10/100Mb (Megabit) POE Ports
LED Indicators
LED Per Port
Power Requirements
Maximum power consumption -
Power Consumption (Output Adapter) 10 Watts / DC 24V at 75°C ambient environment without PoE Loading
Power Input Plugin ( Redundant ) -
Fan / Fanless Fanless
Switch specifications
Network working layers layer 2
Switch type Managed
Port Aggregation -
Physical Characteristics
Housing Steel Metal Housing with Ingress protection grade - IP30
Installation EN50022 DIN rail Snap-On mounting
Operation Humidity 0~95%
Standards and Certifications Electrical Safety, EMC, EMI, EMC, EMS, Anti-Vibration, Anti-Shock
Storage Humidity 0~95%
Standards and protocols
Protocols and work standards IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX, IEEE 802.3u 100Base-FX, IEEE 802.3ab 1000Base-T, IEEE 802.3z Gigabit Ethernet Fiber, IEEE 802.3af Power over Ethernet, IEEE 802.3at High Power PoE with 2-Event classi¿cation, IEEE 802.3x Àow control and back-pressure
Protocols and management standards -