{"product_id":"tpli-sm321b-2","title":"TP-LInk SM321B-2 Gigabit SingleMode WDM SFP Module Tx:1310nm","description":"\u003cp\u003eTP-LINK´s TL-SM321B adopts the latest standard 1000Base-BX, transmission over a single strand of fiber, with one different wavelength going in each direction. You can extend the network distance up to 10Km(6.2 miles) with TP-LINK´s Routers, Switches, Media Converters to provide high speed and stability.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWDM Bi-Directional SFP Module\u003c\/li\u003e\n\u003cli\u003eSupports WDM Bi-Directional technology, using a single strand of fiber, cost saving\u003c\/li\u003e\n\u003cli\u003ePairing with TL-SM321A or MC111CS\u003c\/li\u003e\n\u003cli\u003eCompatible with T3700 series, T2700 series, T2600 series, T2500 series, T1700 series, T1600 series, T1500 series, 2\/3\/5 series switches and MC220L\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cp\u003eGigabit Single-Mode WDM Bi-Directional SFP Module\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer part code:\u003c\/strong\u003e SM321B-2\u003c\/p\u003e","brand":"TP-Link","offers":[{"title":"Default Title","offer_id":63786165109066,"sku":"TPLI-SM321B-2","price":14.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/6896\/1354\/files\/TPLI-SM321B-2_01.jpg?v=1791039334","url":"https:\/\/crystaltechgroup.myshopify.com\/products\/tpli-sm321b-2","provider":"Crystal Tech","version":"1.0","type":"link"}