Fiber optic media converter / transceiver for EIA-485 / RS-485 and EIA-422 / RS-422 interfaces to multimode or singlemode (monomode) fiber optic https://www.ubf.de/en en (c) 2001-2024 by UBF EDV Handel und Beratung Jürgen Fischer GmbH Fri, 27 Mar 2026 07:00:00 +0100 https://www.ubf.de/shimage/ubflogo.gif RS-485 fibre optic converter for active coupling with fibre optic lines in a fieldbus ✔ RS-485 (EIA-485) half duplex (HDX) serial 2-wire fibre optic interface protocol transparent ✔ 1x fibre optic for point-to-point connection or 2x fibre optic for fibre optic data bus ✔ transmission rate max. 3 MBit/s ✔ D-Sub (Sub-D) and clamp terminal ✔ terminating resistor switchable (DIP switch) ✔ multimode or singlemode, connector SC or ST (BFOC) ✔ input voltage Vin 12V..30V DC (typical 24V DC), consumption 200mA ✔ isolation 500V DC (24V -> RS-485) ✔ housing stainless steel, powder coated dimensions WxDxH 61x113x115mm ✔ Mounting on 35mm DIN rail (TS 35) ✔ Extended operating temperature-range -40°C..+70°C ✔ other variants on request https://www.ubf.de/en/a0959061.htm Jürgen Fischer, UBF EDV Handel und Beratung Jürgen Fischer GmbH https://www.ubf.de/en/a0959061.htm RS-485 Profibus fibre optic converter for active coupling with fibre optic lines in a fieldbus ✔ Profibus RS-485 (EIA-485) half duplex (HDX) serial 2-wire fibre optic interface ✔ 1x fibre optic for point-to-point connection or 2x fibre optic for fibre optic data bus ✔ transmission rate max. 12 MBit/s ✔ D-Sub (Sub-D) and clamp terminal ✔ terminating resistor switchable (DIP switch) ✔ multimode or singlemode, connector SC or ST (BFOC) ✔ input voltage Vin 12V..30V DC (typical 24V DC), consumption 200mA ✔ isolation 500V DC (24V -> RS-485) ✔ housing stainless steel, powder coated dimensions WxDxH 61x113x115mm ✔ Mounting on 35mm DIN rail (TS 35) ✔ Extended operating temperature-range -40°C..+70°C ✔ other variants on request https://www.ubf.de/en/a0959062.htm Jürgen Fischer, UBF EDV Handel und Beratung Jürgen Fischer GmbH https://www.ubf.de/en/a0959062.htm Industrial EIA-422 (RS-422) fibre optic transceiver (media converter) for active coupling of RS-422 four wire lines with 1x or 2x multimode or singlemode (monomode) optical fibre lines for point-to-point transmission lines or for constructing a fibre optic data bus (fieldbus). ✔ RS-422 (EIA-422) serial 4-wire ✔ transmission rate max. 1.5MBit/s ✔ multimode or singlemode (monomode) optical fibre with SC or ST (BFOC) connector ✔ 1x fibre optic point-to-point or 2x fibre optic optical line structure (bus)
    FDX full duplex, HDX half duplex with 2x fibre optic (drop mode) ✔ D-Sub (Sub-D) 9-pin socket (female) and 6-polige clamp terminal ✔ terminating resistor switchable (DIP switch) ✔ housing stainless steel, powder coated dimensions WxDxH 60x110x120mm ✔ input voltage Vin 12..30V DC ✔ Extended operating temperature-range -40°C..+70°C ✔ Mounting on 35mm DIN rail (TS 35) https://www.ubf.de/en/a0959021.htm Jürgen Fischer, UBF EDV Handel und Beratung Jürgen Fischer GmbH https://www.ubf.de/en/a0959021.htm Fibre optic media converter for RS-485 Modbus RTU HDX half duplex SubD-9 and clamp terminal. ✔ RS-485 (EIA-485) half duplex (HDX) serial 2-wire Modbus fibre optic interface ✔ D-Sub (Sub-D) and clamp terminal ✔ terminating resistor switchable (DIP switch) ✔ multimode or Singelemode, connector SC or ST (BFOC) ✔ input voltage Vin 12V..30V DC (typical 24V DC), consumption 200mA ✔ isolation 500V DC (24V -> RS-485 Modbus) ✔ housing stainless steel, powder coated dimensions WxDxH 61x113x115mm ✔ Extended operating temperature-range -40°C..+70°C https://www.ubf.de/en/a0959084.htm Jürgen Fischer, UBF EDV Handel und Beratung Jürgen Fischer GmbH https://www.ubf.de/en/a0959084.htm Optical Bypass for immediate bridging in Daisy Chain or ring structures with multimode or singlemode fibre optic lines. ✔ Protection against line interruption in the event of a network participant failure ✔ Immediate reconnection of subsequent participants (typical 4ms max. 15ms) ✔ fibre optic multimode 50/125µm, 62.5/125µm or singlemode (monomode) 9/125µm ✔ Mounting on 35mm DIN rail (TS 35) ✔ Extended operating temperature-range -40°C..+70°C ✔ MTBF 1.336.702 h ✔ housing stainless steel, powder coated dimensions WxDxH 61x110x120mm ✔ input voltage Vin 10V..60V DC 🔗 standard temperature range for air-conditioned environments 09592093 https://www.ubf.de/en/a09591093.htm Jürgen Fischer, UBF EDV Handel und Beratung Jürgen Fischer GmbH https://www.ubf.de/en/a09591093.htm Optical Bypass for immediate bridging in Daisy Chain or ring structures with multimode or singlemode fibre optic lines. ✔ Protection against line interruption in the event of a network participant failure ✔ Immediate reconnection of subsequent participants (typical 4ms max. 15ms) ✔ fibre optic multimode 50/125µm, 62.5/125µm or singlemode (monomode) 9/125µm ✔ Mounting on 35mm DIN rail (TS 35) ✔ Extended operating temperature-range -20°C..+55°C ✔ MTBF 1.336.702 h ✔ housing stainless steel, powder coated dimensions WxDxH 61x110x120mm ✔ input voltage Vin 10V..60V DC 🔗 extended temperature range for industrial environments 09591093 https://www.ubf.de/en/a09592093.htm Jürgen Fischer, UBF EDV Handel und Beratung Jürgen Fischer GmbH https://www.ubf.de/en/a09592093.htm Industrial media converter RS-232 DB9 socket / RS-422/RS-485 2-wire or 4-wire clamp, up to 115.2Kbps, overvoltage protection (transient voltage), high ESD protection, optical isolation between RS-232 and RS-485/422, remote RTS control, ADCTM, DIN rail mountable. https://www.ubf.de/en/a09612437.htm Jürgen Fischer, UBF EDV Handel und Beratung Jürgen Fischer GmbH https://www.ubf.de/en/a09612437.htm The device Server converts RS-232 or RS-422 / RS-485 COM ports according to Ethernet TCP/IP and vice versa. Serial: RS-232 at DB9, RS-422/RS485 at screw terminal max. 921600bps, Ethernet: 100Base-TX 10/100MBit/s Fast Ethernet RJ-45 port or 100Base-FX 100MBit/s fiber optic port, protection class IP30, operating temperature see selection box, dimensions WxDxH 135x97x32mm, input voltage 12..48V DC, consumption 10.1W, alarm contact for report of power failure, for fastening on 35mm DIN rail. https://www.ubf.de/en/a10142100.htm Jürgen Fischer, UBF EDV Handel und Beratung Jürgen Fischer GmbH https://www.ubf.de/en/a10142100.htm https://www.ubf.de/en/power-supply-shop.shtml Jürgen Fischer, UBF EDV Handel und Beratung Jürgen Fischer GmbH https://www.ubf.de/en/power-supply-shop.shtml https://www.ubf.de/en/lwl-kabel.shtml Jürgen Fischer, UBF EDV Handel und Beratung Jürgen Fischer GmbH https://www.ubf.de/en/lwl-kabel.shtml Industrial fibre optic distributor box for mounting in a control cabinet on 35mm DIN rail, assembled with 12 fibres, 1x MTP/MPO to 6x LC duplex multimode or singlemode (monomode). Ready assembled, plug-and-play installation without splice. ✔ Plug-and-Play installation - no splice - no on-site assembly ✔ 6x LC duplex, 1x MTP/MPO ✔ Mounting on 35mm DIN rail (TS 35) ✔ application: Outdoor cable 018600002 or indoor/outdoor cable 018600004     e.g. Assembled with MPO polarity C ✔ rugged metal case https://www.ubf.de/en/a12012062.htm Jürgen Fischer, UBF EDV Handel und Beratung Jürgen Fischer GmbH https://www.ubf.de/en/a12012062.htm Quick tester for 2.5mm / 1,25mm ferrules laser class 3a test device for terminated 50/125µm or 62.5/125µm multimode and 9/125µm singlemode (monomode) fiber optic cable. Max. distance up to 6km. Permanent light or interval, operating temperature 0°C..60°C. Adapter for 1.25mm ferrules included in scope of delivery. Without batteries. https://www.ubf.de/en/a0961400FC.htm Jürgen Fischer, UBF EDV Handel und Beratung Jürgen Fischer GmbH https://www.ubf.de/en/a0961400FC.htm Robust 19" panel zinc-plated with 35mm DIN rail for mounting of industrial components for data communication and power supplies in a 19" distribution rack. 3HU, 132x480x150mm (HxWxD), DIN rail: 425x35mm. https://www.ubf.de/en/a06360000.htm Jürgen Fischer, UBF EDV Handel und Beratung Jürgen Fischer GmbH https://www.ubf.de/en/a06360000.htm Cat.5e and Cat.6a (up to 10GbE) flexible (strand), foil- and braid schielding, Hirose RJ-45 plug. Special lengths and rugged cable with PUR jacket according to demand in our Online Shop via the configurator requestable and orderable. Also different pin assignment possible (e.g. Crossover). https://www.ubf.de/en/a093300001.htm Jürgen Fischer, UBF EDV Handel und Beratung Jürgen Fischer GmbH https://www.ubf.de/en/a093300001.htm