Ruik's Fused couplers are used to split optical signals between two fibers or to combine optical signals from two fibers into one fiber. They are constructed by fusing and tapering two fibers together. RUIK's fused couplers are available in a range of wavelengths, fiber sizes, and splitting ratios. The fiber ends can be terminated with a variety of fiber connectors. Standard configurations are 1x2 and 2x2 couplers. N by M fused couplers, such as 1x3, or 1x4,etc., are also available on request. Fused PM Fiber Standard Coupler Features Applications High Power Handling Coherent Communication Low Insertion Loss Power Monitor High Stability & Reliability Fiber Sensor Specifications Parameter Unit Value Center Wavelength nm 1550 Operating Bandwidth nm �20 Max. Excess Loss dB 0.8 Min. Extinction Ratio dB 18 Min. Directivity dB 50 Max. Return Loss dB 55 Max. Optical Power(CW) W 1 Fiber Type - PM 1550 fiber / HI1060 Package Dimension mm �?3*54 Operating Temperature -5~+75 Storage Temperature -40~+85 Splitting Ratio Tolerance 50/50 % �4.8 40/60 % �3.9 30/70 % �2.5 20/80 % �2.3 10/90 % �2.1 5/95 % �1.4 1/99 % �0.5 Company introduction; High power Optical Fiber Components: -Optical Fiber Isolator, up to 100W; -Free Space Isolator, up to 100W; -Optical Circulator, up to 30W; -Pump Laser Protector; -Band Pass Filter; -Nx1 Pump Combiner; -Cladding Power Stripper; -Mode Field Adapter; -(N+1)x1 Pump & Signal Combiner, 200W/port; Polarization Maintaining Fiber Components: -In-Line Polarizer/Depolarizer; -In-Line Faraday Isolator; -Optical Circulator; -Fused WDM / Coupler; -Filter WDM / Coupler; -Fiber DWDM -Fiber Mirror; -Faraday Rotator; -Fiber Patchcord / Jumper; -PLC Splitter Module; -Tap / WDM / Isolator Hybrid; Manual Variable Optical Attenuator; -1x2 Polarization Beam Splitter / Combiner (PBS/C) -1x2 Isolator & Polarization Beam Splitter / Combiner (IPBS/C)
LED bulb light, LED filament light, LED fridge light, LED spotlight, LED downlight, LED bulbs, global bulb.
Hotel lock, electronic lock, card encoder, power saving switch.
Humidity indicator card, silica gel desiccant, montmorillonite clay desiccant, molecular sieve desiccant, anti static bags, anti static sholves, PE film.
OEM ODM Z-Wave plus temperature and humidity sensor wireless temperature and humid detector elevator door sensor Open/Close Detection: Safeguard your home with reliable open/close detection for doors, windows, cabinets, and drawers. With Temperature Humidity Sensor, Zwave 700 series, the range is longer than Z-Wave 500 series Perfect Power: powered by the 1pcs CR2450 Battery(included), Battery life: 3 years Customized Events: Personalize how your Z-Wave devices talk to each other: when the front door is opened in the evening, automatically turn on the welcome lights. When a backdoor is opened unexpectedly, trigger a Z-Wave alarm siren. Works with certified Z-Wave gateways, Fibaro, SmartThings, Vera. Details: Model Number:ZWS713 Usage:alarm system hom security Theory:Door/Window Temperature Humidity Sensor Description:Door/Window Temperature Humidity Sensor battery:CR2450 Z-Wave:700 series Operation Temperature:32 F 104F Color:white Certificate:Z-Wave plus Warranty:1 Year Temperature Range:-25 to 125 C Frequency:908.42MHz/868.42Mhz
Product Description: Soldering machine uses pulse heating technology to work, so the temperature control is very accurate. This makes hot presses often used in places where temperature is very critical. When the hot press is working, the machine can be effectively controlled by multi-stage heating. The temperature of the hot press can be expressed by the real-time temperature curve, which is easy to understand and greatly facilitates the operation of the operator. It is suitable for type c 3.1, HDMI, USB, MINI DP, medical line, very fine coaxial line, mobile phone axis line, FFC, LVDS pin and more dense connectors and wire soldering.
Frequency: 20KHZ Voltage: 220V, 50/60 Hz Power: 1200W Dimension: 1200*550*1500mm Weight: 55KG Productivity: 30~60 times/min
1.Glass semi-round pearls 2.High quality fob price: us $ 0.01 - 0.8 / piece Port: shenzhen Minimum order quantity: 1000 piece/pieces Supply ability: 100000 piece/pieces per day Payment terms: t/t, western union, moneygram, paypal 3.Unique design 4.All various of colors 5.Timely delivery Pearls size: 4mm to 30mm Packaging details: poly bag or at customer' request Delivery detail: 3-7 days
Carbon steel, 3/4/5 /6compartiments -civacon sytem - normec valves -3 axles, bpw*, ho's*, fuwa *- jost- tyres michelin*, triangle*, double coin*, led tails light * option
Trucks, trailers, semitrailers Manhole covers Pneumatic control units Adapters and fittings for bottom loading Super light ball valves Foot valves Nozzles and parts Vapour recovery adapters and valves Grounding reels Aluminum flanges and nippels Couplings and fittings Overfill protection system Compensators, sight flow, ddc Safety and control system scs Hoses Hose reels Pumps and filters Flowmeters and accesoires Manifolds Adr safety signs
Electronic product, can flashing product.Distributor
Metal dome, metal dome arrays.
Trimming potentiometer, low voltage, multilayer ceramic, chip capacitor and chip varistor.
Z-Wave plus Smart Home Dimmer Switch Works with Alexa and the Google Assistant for LED Light Bulbs, Incandescent Bulbs and Halogen Bulbs Adjust your home automation with the rcm interruptor inteligente Z-Wave Plus 700 series with S2 security and SmartStart In-Wall Smart Dimmer switch. When paired with a compatible hub, the hardwired smart dimmer operates wall, ceiling and accent lighting through individual commands and programmed settings. Wirelessly control and schedule indoor or outdoor fixtures for effortless management of your home. Your automation possibilities are seemingly infinite when connected to hubs from Ring, Wink, SmartThings, HomeSeer, Vera, Nexia and more. Key Features: 1. The Smart HousewareCompatible with most Z-Wave certificated hubs like SmartThings, Wink, Fibaro, Vera, Homeseer, Honeywell, Zipato and so on. 2.Support with Alexa Echo and Google Home voice control 3. The Z-Wave enabled universal switch works for most residential lighting control, like dimmable LED, CFL, incandescent and halogen bulbs. 4. Turn lights on/off, schedule, or group the light from multiple switches all with a smartphone app, automatically turn lights on when you are home, and off when you are away. 5. Built-in Z-Wave Plus signal repeater /range extender. 6.S2 security protocol + the latest 700 series Z-Wave chip. 7. Z-Wave switch works w/existing (dumb) switch for a 3-way wiring scenario. Model Number:-ZW31S Max. Current:500W Max. Voltage:120V Mechanical Life:10 Years Product name:Smart Zwave Dimmer Switch Standard:USA Standard Certificate:ETL / FCC Function:Home Light Remote Control Service:OEM/ODM Max power:1800W Panel Material:Fireproof Pc Size:115 70 35mm
Usage COMPATIBLE WITH: Alexa, Google Assistant/Home Wiring--L+N (Wifi type need Neutral wire.) Color--White App Name--Tuya / Smart life (Compatible with Android&iOS) Size--115 70 35mm Working Frequency- 2.4GHz Wireless Standard- IEEE802.11b/g/n Standard -US Certificate -FCC/ ETL Maximum Loads--500W Incandescent (1-Gang); 400W Incandescent (2-Gang); 300W Incandescent (3-Gang); 150W Dimmable CFL/LED Key Features: Smart Dimming Replace your normal switch with a fantastic dimmable smart switch that can be controlled remotely from a remote, sensors or your smartphone or tablet. LED Noctilucent Navigation When you're in a dark room, it will guaid you to fing you smart switch easily. Complete Control Control your lights and appliances, schedule a timed event or create a custom scene from anywhere in the world, at anytime of the day. Smart 3 Way Switch Imagine setting the perfect lighting without leaving the sofa, and using your smart phone to remotely control the lights throughout your home. APP / Voice Control Work with Amazon Alexa and Google Assistant, Turn on/off lights with voice commands. Compatible with Android 4.1 & iOS 8 or higher. Support 2.4GHz and 4G Wi-Fi, Unable to work 5G
Click to view full size photo! Carbon steel, 3/4/5 /6compartiments -Civacon sytem - Normec Valves -3 Axles, BPW*, HO'S*,FUWA *- JOST - Tyres Michelin*, Triangle*, Double coin*, Led tails light. * Option
Electronic components, telecommunication equipment.Business service, sourcing
Cabinet, stand, rack of TV, video, home theatre, Hi-Fi.
High-tech glass products such as low-e coated glass, solar-reflective glass, self-cleaning glass, fire - resistant glass, electronic glass, insulating glass.
Electronics, plastic products, clothing.
