Beijer JetNet 3705f-m Unmanaged PoE switch | Easy World Automation

Beijer JetNet 3705f-m Unmanaged PoE switch

  • 10/100 PoE x 4 15 W/port, max 60 W in total
  • 100 SC fiber x 1 *
  • Port and power failure alarm
  • -10~70 °C ** 
  • * [-s] single-mode 30 km 
  • * [-m] multi-mode 2km 
  • ** [W] -40~70 °C


JetNet 3705f, the winner of the Best Choice of Computex Taipei 2007 Award, is an Industrial PoE switch that delivers powers over UTP/STP cable not only yields a cost-effective and space-saving network but also improves power utilization and centralizes power management. The JetNet 3705f is equipped with 4 PoE injector switch ports deliver up to 15.4 watts in each port, and one 100FX Uplink port forwarding data to the remote end. The JetNet 3705f conforms to IEEE 802.3af Power over Ethernet (PoE) standard. The Power Over Ethernet technology can power up PoE-enabled powered devices in full capability, e.g. IP surveillance cameras, wireless Access Points, VoIP phone sets, POS systems, industrial sensors, controllers, and security card readers.

By connecting an external 48VDC power supply, JetNet 3705f is able to perform power and data transmission to send/receive over the same UTP/STP cable in each of the four PoE ports. To meet the requirements of operating under harsh environments, JetNet 3705f uses a robust aluminum case, offers IP31 protection, and supports alarm relay output. The JetNet 3705f provides a standard industrial terminal block for the power and alarm relay contact output to alarm any port malfunction or power failure. For the user's convenience, it also provides a DC jack for the traditional AC/DC power adapter.

Easy World Automation offers the easiest way to buy the Beijer JetNet 3705f-m Unmanaged PoE switch in the Middle East (UAE (Dubai), KSA (Al Khobar, Riyadh), and Oman) at the lowest price through online inquiring. Our sales experts will contact you to fulfill all your industrial automation needs.


Number of ports 5 Ports
10/100Mb RJ45 (Megabit) Ports
10/100/1000Mb RJ45 (Gigabit) Ports
100Mb Fiber optic multi mode (Megabit) Ports : 1 port with SC connector
100Mb Fiber optic single mode (Megabit) Ports
1000Mb SFP Fiber optic (Gigabit) Ports
100Mb SFP Fiber optic (Megabit) Ports
10/100/1000Mb (Gigabit) POE Ports
10/100Mb (Megabit) POE Ports : 4 Ports
LED Indicators
LED Per Port
Power Requirements
Maximum power consumption -
Power Consumption (Output Adapter) 6.5Watts without PD loading, 70Watts with PD full loading
Power Input Plugin ( Redundant ) : 48VDC or -48VDC
Fan / Fanless Fanless
MTBF 473,362 Hours
Switch specifications
Network working layers Layer 1
Switch type Unmanaged
Port Aggregation -
Physical Characteristics
Housing IP-31 grade aluminum metal
Installation DIN-Rail mount, Wall mount or Desktop
Operation Humidity 0% ~ 95%, (non-condensing)
Standards and Certifications EMI, EMS, Safety, Shock, Vibration, Free Fall
Storage Humidity 0%~ 95%, (non-condensing)
Standards and protocols
Protocols and work standards IEEE802.3 10Base-T, IEEE802.3u 100Base-TX/100Base-FX, IEEE802.3af Power over Ethernet, IEEE802.3x flow control
Protocols and management standards