{"product_id":"tp-link-tl-fc311b-20-tp-link-tl-fc311b-20-gigabit-wdm-media-converter","title":"TP-Link - TL-FC311B-20 - Gigabit WDM Media Converter","description":"\u003ch3\u003eGigabit WDM Media Converter\u003c\/h3\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1× 10\/100\/1000Mbps Auto-Negotiation RJ45 port supports Auto-MDI\/MDIX\u003c\/li\u003e\n\u003cli\u003eAuto-negotiation of Half-Duplex\/Full-Duplex transfer mode\u003c\/li\u003e\n\u003cli\u003eAdopts WDM technology, transmitting and receiving data on one single fiber\u003c\/li\u003e\n\u003cli\u003eExtends fiber distance up to 20 km\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e \u003c\/h3\u003e\u003ch3\u003eThis Product Does\u003c\/h3\u003e\u003cp\u003eTL-FC311B-20 is a gigabit media converter, providing a gigabit RJ-45 port and a gigabit SC fiber port, which can convert between electrical and optical signals. And long-distance data transmission through optical fiber can be applied to commercial scenarios such as park security monitoring and wireless networking.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch3\u003eHow This Product Works\u003c\/h3\u003e\u003cp\u003eTL-FC311B-20 adopts WDM (wavelength division multiplexing) technology, helping send and receive data at a distance of up to 20 km with only a single mode fiber, which saves half of the cable deployment cost for customers. TL-FC311B-20 transmits data at 1310 nm wavelength and receives data at 1550 nm wavelength on optical fiber. Therefore, the terminal device used in conjunction with the TL-FC311B-20 should send data at a wavelength of 1550 nm and receive data at a wavelength of 1310 nm. TP-Link another media converter TL-FC311A-20 is one of the products that can cooperate with TL-FC311B-20.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch3\u003eOther Features\u003c\/h3\u003e\u003cp\u003eBesides, this media converter can be used as a standalone device (no rack required) or used with TP-Link's TL-FC1420 rack for auto MDI\/MDI-X in TX port in which duplex mode is automatically negotiated.\u003c\/p\u003e","brand":"TP-Link","offers":[{"title":"Default Title","offer_id":47903478087931,"sku":"TL-FC311B-20","price":32.41,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/5032\/0891\/files\/TL-FC311B-20.jpg?v=1769634310","url":"https:\/\/cctvbestbuys.com\/products\/tp-link-tl-fc311b-20-tp-link-tl-fc311b-20-gigabit-wdm-media-converter","provider":"CCTVBestBuys","version":"1.0","type":"link"}