Industrial Grade Media Converter with 2 Optic and 8 RJ45 Ports

Industrial Grade Media Converter with 2 optic and 8 RJ45 ports

Introduction
The DF-TK104B switches 4-port Unmanaged Ethernet switches supporting PoE (Power-over-Ethernet) on port 1-4. The switches are classified as power source equipment (PSE), and when used in this way, The DF-TK104B switches enable centralization of the power supply and provide up to 15.4 watts of power per port. The switches can be used to power IEEE 802.3af compliant powered devices (PD), eliminating the need for additional wiring, and support IEEE 802.3/802.3u/802.3x with 10/100M, full/half-duplex, MDI/MDI-X auto-sensing to provide an economical solution for your industrial Ethernet network. In addition, the built-in relay warning function alerts network engineers when power failures or port breaks occur.
Features and Benefits
Ø Comply to IEE 802.3 10Base-T, IEEE802.3u, 100Base-TX/FX
Ø Provide a SC single-mode /multimode optical port and 10/100M RJ45 port, support for Full/half duplex mode and auto MDI/MDI-X connection
Ø Comply to IEEE 802.3af, provide power for the IP cameras over Ethernet
Ø Dynamic LED indicator, display the current operating status, providing a simple working condition and troubleshooting tips
Ø Adopt IEEE 802.3x Standard full-duplex flow control, with standard duplex Backpressure flow control
Port Configuration
Ø RJ45 Port: Auto-negotiation, 10/100Base-T, Full/Half Duplex, Auto-MDI/MDIX, on copper cable of cat5# with operation distance of less than 100 meters.
Ø 1000Base-FX Optical Port: LC/SC/FC/ST optical port
Ø Single-mode: 20, 40, 60, 80, 100, 120Km, optional
Ø Multi-mode: 2, 5Km, optional
Ø Wavelength: 850nm, 1310 nm, 1550nm
Power Input options
Ø Input Voltage: 48V DC (46~50VDC), Redundant power input
Ø Overload Current Protection
Ø Support dual power backup
Ø Support dual power alarm input
Ø Connection: 6 pin terminal
Environmental Limits
Ø -40º C ~+ 80º C( Wide Temperature)
Ø Storage Temperature: -40º C ~+ 85º C
Ø Humidity: 5%~95%
Mechanical Dimension
Ø Dimensions: 61 x 120 x 140 mm
Ø House Protection: IP40 protection, Aluminium Alloy
Ø Installation: DIN-Rail or wall mounting
Ø Weight: 730g
Approvals
Ø FCC/CE/LVD/EMC
Ø EMS:
O EN61000-4-2 (ESD), Level 3
O EN61000-4-3 (RS), Level 3
O EN61000-4-4 (EFT), Level 3
O EN61000-4-5 (Surge), Level 3
O EN61000-4-6 (CS), Level 3
O EN61000-4-8, Level 3
Ø Shock: IEC 60068-2-27
Ø Free Fall: IEC 60068-2-32
Ø Vibration: IEC 60068-2-6
Warranty
Ø 5 years