{"product_id":"tp-link-tl-sm321b-1000base-bx-wdm-bi-directional-gigabit-single-mode-sfp-module-tl-sm321b","title":"TP-LINK TL-SM321B - 1000Base-BX WDM Bi-Directional Gigabit Single-Mode SFP Module — TL-SM321B","description":"\u003cp\u003e\u003cb\u003eWhat This Product Does\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003eTP-Link�s TL-SM321B adopts the latest standard 1000Base-BX, transmitting over one single-mode fiber with one different wavelength going in each direction. Paired with TL-SM321A, You can extend the network distance up to 20Km with TP-Link�s routers, switches and media converters for reliable high-speed long-distance communication.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with all SFP ports on TP-Link product including JetStream switches, and media converter MC220L.\u003c\/li\u003e\n\u003cli\u003eAlways keep the protective dust plug on the SFP's optical bores until you are ready to make a connection.\u003c\/li\u003e\n\u003cli\u003eWavelength: Tx 1310nm, Rx 1550nm. Data Rate: 1.25Gbps. Port Type: LC Simplex.\u003c\/li\u003e\n\u003cli\u003eWork with TL-SM321A as a pair and create a full-duplex gigabit path between your switches, storage devices, and server.\u003c\/li\u003e\n\u003cli\u003eSingle-mode SFP Module, WDM Bi-Directional communication on a single fiber.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TP-Link","offers":[{"title":"Default Title","offer_id":53962720313557,"sku":"TLSM321B","price":20.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7258\/1077\/files\/1019458765.jpg?v=1780176980","url":"https:\/\/primovant.com\/products\/tp-link-tl-sm321b-1000base-bx-wdm-bi-directional-gigabit-single-mode-sfp-module-tl-sm321b","provider":"Primovant","version":"1.0","type":"link"}