{"id":9482226532610,"title":"TP-Link TL-FC311B-2 Single-Mode SC Gigabit WDM Media Fiber Converter","handle":"tp-link-tl-fc311b-2-single-mode-sc-gigabit-wdm-media-fiber-converter","description":"\u003cp\u003eThe TP-Link TL-FC311B-2 is a single-mode SC Gigabit WDM media converter designed for bi-directional transmission over a single fiber strand. It supports Gigabit Ethernet speeds and utilises Wavelength Division Multiplexing (WDM) technology to reduce fibre infrastructure costs while maximising efficiency.\u003c\/p\u003e\u003cp\u003eWith a maximum distance of up to 20 kilometres, this media converter is suitable for long-range network links between buildings, industrial sites, or campuses. The compact metal casing and plug-and-play setup ensure easy installation in various environments.\u003c\/p\u003e\u003cp\u003eThe TL-FC311B-2 is compatible with routers, switches, and servers, providing reliable communication between fibre and Ethernet-based systems. It is compliant with CE and FCC standards and includes a 5V DC power supply.\u003c\/p\u003e\n\u003ctable class=\"pu-table\" style=\"width:100%;border-collapse:separate;border-spacing:0;border:0;box-shadow:none;outline:none;background:none;table-layout:auto;margin:0 0 1em\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eEthernet Standard\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eGigabit (10\/100\/1000Mbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eFiber Interface\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eSingle-mode SC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eWDM Technology\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eBi-directional transmission over a single fiber strand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eMax Distance\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eUp to 20 kilometers (12.4 miles)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e5V DC, 1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e97 x 69 x 27 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e0°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eCompliance\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eCE, FCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003ePort\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e1× Gigabit SC Port, 1× Gigabit RJ45 Port (Auto MDI\/MDIX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top\"\u003eSpec\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top\"\u003eFull-duplex, Tx:1310 nm, Rx:1550 nm, Up to 20 km, Chassis TL-FC1420 rack-mountable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","published_at":"2026-07-02T16:51:23+08:00","created_at":"2026-07-02T16:51:22+08:00","vendor":"TP-Link","type":"","tags":["20 km","bi-directional","Created by Product Upload","fibre converter","Gigabit WDM","media converter","networking","single-mode SC","TL-FC311B-2","TP-Link"],"price":5520,"price_min":5520,"price_max":5520,"available":true,"price_varies":false,"compare_at_price":6624,"compare_at_price_min":6624,"compare_at_price_max":6624,"compare_at_price_varies":false,"variants":[{"id":48069486182658,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"TL-FC311B-2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"TP-Link TL-FC311B-2 Single-Mode SC Gigabit WDM Media Fiber Converter","public_title":null,"options":["Default Title"],"price":5520,"weight":0,"compare_at_price":6624,"inventory_management":null,"barcode":"6935364094371","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/lioncityco.com\/cdn\/shop\/files\/tp-link-single-mode-sc-gigabit-wdm-media-bi-directional-fiber-converter-tl-fc311b-2-359787.jpg?v=1782982284","\/\/lioncityco.com\/cdn\/shop\/files\/tp-link-single-mode-sc-gigabit-wdm-media-bi-directional-fiber-converter-tl-fc311b-2-345475.jpg?v=1782982284","\/\/lioncityco.com\/cdn\/shop\/files\/tp-link-single-mode-sc-gigabit-wdm-media-bi-directional-fiber-converter-tl-fc311b-2-463013.jpg?v=1782982284","\/\/lioncityco.com\/cdn\/shop\/files\/tp-link-single-mode-sc-gigabit-wdm-media-bi-directional-fiber-converter-tl-fc311b-2-994624.jpg?v=1782982284","\/\/lioncityco.com\/cdn\/shop\/files\/tp-link-single-mode-sc-gigabit-wdm-media-bi-directional-fiber-converter-tl-fc311b-2-362236.jpg?v=1782982284"],"featured_image":"\/\/lioncityco.com\/cdn\/shop\/files\/tp-link-single-mode-sc-gigabit-wdm-media-bi-directional-fiber-converter-tl-fc311b-2-359787.jpg?v=1782982284","options":["Title"],"media":[{"alt":"TP-Link TL-FC311B-2 Single-Mode SC Gigabit WDM Media Fiber Converter","id":39754758422786,"position":1,"preview_image":{"aspect_ratio":1.575,"height":513,"width":808,"src":"\/\/lioncityco.com\/cdn\/shop\/files\/tp-link-single-mode-sc-gigabit-wdm-media-bi-directional-fiber-converter-tl-fc311b-2-359787.jpg?v=1782982284"},"aspect_ratio":1.575,"height":513,"media_type":"image","src":"\/\/lioncityco.com\/cdn\/shop\/files\/tp-link-single-mode-sc-gigabit-wdm-media-bi-directional-fiber-converter-tl-fc311b-2-359787.jpg?v=1782982284","width":808},{"alt":"TP-Link TL-FC311B-2 Single-Mode SC Gigabit WDM Media Fiber Converter","id":39754758455554,"position":2,"preview_image":{"aspect_ratio":1.575,"height":513,"width":808,"src":"\/\/lioncityco.com\/cdn\/shop\/files\/tp-link-single-mode-sc-gigabit-wdm-media-bi-directional-fiber-converter-tl-fc311b-2-345475.jpg?v=1782982284"},"aspect_ratio":1.575,"height":513,"media_type":"image","src":"\/\/lioncityco.com\/cdn\/shop\/files\/tp-link-single-mode-sc-gigabit-wdm-media-bi-directional-fiber-converter-tl-fc311b-2-345475.jpg?v=1782982284","width":808},{"alt":"TP-Link TL-FC311B-2 Single-Mode SC Gigabit WDM Media Fiber Converter","id":39754758488322,"position":3,"preview_image":{"aspect_ratio":1.581,"height":511,"width":808,"src":"\/\/lioncityco.com\/cdn\/shop\/files\/tp-link-single-mode-sc-gigabit-wdm-media-bi-directional-fiber-converter-tl-fc311b-2-463013.jpg?v=1782982284"},"aspect_ratio":1.581,"height":511,"media_type":"image","src":"\/\/lioncityco.com\/cdn\/shop\/files\/tp-link-single-mode-sc-gigabit-wdm-media-bi-directional-fiber-converter-tl-fc311b-2-463013.jpg?v=1782982284","width":808},{"alt":"TP-Link TL-FC311B-2 Single-Mode SC Gigabit WDM Media Fiber Converter","id":39754758521090,"position":4,"preview_image":{"aspect_ratio":1.587,"height":511,"width":811,"src":"\/\/lioncityco.com\/cdn\/shop\/files\/tp-link-single-mode-sc-gigabit-wdm-media-bi-directional-fiber-converter-tl-fc311b-2-994624.jpg?v=1782982284"},"aspect_ratio":1.587,"height":511,"media_type":"image","src":"\/\/lioncityco.com\/cdn\/shop\/files\/tp-link-single-mode-sc-gigabit-wdm-media-bi-directional-fiber-converter-tl-fc311b-2-994624.jpg?v=1782982284","width":811},{"alt":"TP-Link TL-FC311B-2 Single-Mode SC Gigabit WDM Media Fiber Converter","id":39754758553858,"position":5,"preview_image":{"aspect_ratio":1.585,"height":511,"width":810,"src":"\/\/lioncityco.com\/cdn\/shop\/files\/tp-link-single-mode-sc-gigabit-wdm-media-bi-directional-fiber-converter-tl-fc311b-2-362236.jpg?v=1782982284"},"aspect_ratio":1.585,"height":511,"media_type":"image","src":"\/\/lioncityco.com\/cdn\/shop\/files\/tp-link-single-mode-sc-gigabit-wdm-media-bi-directional-fiber-converter-tl-fc311b-2-362236.jpg?v=1782982284","width":810}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe TP-Link TL-FC311B-2 is a single-mode SC Gigabit WDM media converter designed for bi-directional transmission over a single fiber strand. It supports Gigabit Ethernet speeds and utilises Wavelength Division Multiplexing (WDM) technology to reduce fibre infrastructure costs while maximising efficiency.\u003c\/p\u003e\u003cp\u003eWith a maximum distance of up to 20 kilometres, this media converter is suitable for long-range network links between buildings, industrial sites, or campuses. The compact metal casing and plug-and-play setup ensure easy installation in various environments.\u003c\/p\u003e\u003cp\u003eThe TL-FC311B-2 is compatible with routers, switches, and servers, providing reliable communication between fibre and Ethernet-based systems. It is compliant with CE and FCC standards and includes a 5V DC power supply.\u003c\/p\u003e\n\u003ctable class=\"pu-table\" style=\"width:100%;border-collapse:separate;border-spacing:0;border:0;box-shadow:none;outline:none;background:none;table-layout:auto;margin:0 0 1em\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eEthernet Standard\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eGigabit (10\/100\/1000Mbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eFiber Interface\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eSingle-mode SC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eWDM Technology\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eBi-directional transmission over a single fiber strand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eMax Distance\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eUp to 20 kilometers (12.4 miles)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e5V DC, 1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e97 x 69 x 27 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e0°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eCompliance\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eCE, FCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003ePort\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e1× Gigabit SC Port, 1× Gigabit RJ45 Port (Auto MDI\/MDIX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top\"\u003eSpec\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top\"\u003eFull-duplex, Tx:1310 nm, Rx:1550 nm, Up to 20 km, Chassis TL-FC1420 rack-mountable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e"}