{"product_id":"adjustable-fiberl-attenuator-lbda-fcs-41","title":"Adjustable Fiberl Attenuator LBDA-FCS-40","description":"\u003cp\u003eLBTEK's digital variable optical attenuators employ a blocking mechanism (for single-mode\/polarization-maintaining single-mode fibers) or a variable neutral density filter mechanism (for multimode fibers), with attenuation levels adjusted via a microcontroller that precisely controls the speed and accuracy of the internal stepper motor. The LBTEK digital variable attenuator is a handheld device equipped with an LCD display and a user-friendly interface, allowing direct input of wavelength and attenuation levels via a keypad, as well as computer-based attenuation control through the built-in USB interface. The LBTEK digital variable optical attenuator comes with a USB cable and power adapter, but does not include optical fibers. It is recommended to use the digital variable attenuator at calibrated wavelengths, with an operational wavelength range of 350-2050 nm. For more details, please consult LBTEK technical support.\u003c\/p\u003e\n\u003cul class=\"lbtek-features\"\u003e\n\u003cli\u003eSingle-Mode\/Polarization-Maintaining Single-Mode Fiber Attenuation Range IL-60 dB\u003c\/li\u003e\n\u003cli\u003eLow Insertion Loss, High Return Loss\u003c\/li\u003e\n\u003cli\u003eDigital Control, Equipped with LCD Display\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbtek-explain\"\u003e\u003cimg src=\"https:\/\/images.lbtek.com\/uploads\/images\/others\/20221125\/0f1cfe5f057a4ec4cb4e0fd1dbcafa8f.jpg\" alt=\"Specifications diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499460640922,"sku":"LBDA-FCS-40","price":9009.89,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E6_95_B0_E5_AD_97_E5_8F_AF_E8_B0_83_E5_85_89_E7_BA_A4_E8_A1_B0_E5_87_8F_E5_99_A8-Fl3rzsV50EiggQLljPhrEZNPgcpY_9c11c03b-6684-4f61-a120-61f6653d9461.jpg?v=1772281412","url":"https:\/\/waveqvanta.com\/products\/adjustable-fiberl-attenuator-lbda-fcs-41","provider":"WaveQuanta","version":"1.0","type":"link"}