{"id":820,"date":"2026-02-25T22:16:27","date_gmt":"2026-02-25T22:16:27","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-1000base-bx20-u-sfp-transceiver-for-cisco-glc-bx20-u-upstream-taa-compliant\/"},"modified":"2026-02-25T22:16:27","modified_gmt":"2026-02-25T22:16:27","slug":"ust-1000base-bx20-u-sfp-transceiver-for-cisco-glc-bx20-u-upstream-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-1000base-bx20-u-sfp-transceiver-for-cisco-glc-bx20-u-upstream-taa-compliant\/","title":{"rendered":"UST 1000BASE-BX20-U SFP Transceiver for Cisco &#8211; GLC-BX20-U (Upstream)  TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible GLC-BX20-U is a 1000BASE-BX20-U SFP transceiver designed for single-fiber, bidirectional Gigabit Ethernet applications. Operating as the upstream unit, this module transmits at 1310 nm and receives at 1490 nm over a single-mode fiber strand, supporting link distances of up to 20 km. The compact SFP form factor and LC Duplex connector make it a space-efficient solution for a wide range of network deployments.<\/p>\n<p>This US Transceivers compatible module is fully compliant with IEEE 802.3 and SFP MSA standards, and supports Digital Diagnostic Monitoring (DDM) for real-time monitoring of optical performance parameters including temperature, voltage, bias current, and optical power. TAA compliant and built to RoHS, CE, and REACH standards, it is an ideal cost-effective alternative for enterprise and service provider environments requiring reliable single-mode BiDi connectivity.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible GLC-BX20-U is a 1000BASE-BX20-U SFP transceiver designed for single-fiber, bidirectional Gigabit Ethernet applications. Operating as the upstream unit, this module transmits at 1310 nm and receives at 1490 nm over a single-mode fiber strand, supporting link distances of up to 20 km. The compact SFP form factor and LC Duplex connector [&hellip;]<\/p>\n","protected":false},"featured_media":811,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[18],"product_cat":[471,470,344],"product_tag":[],"class_list":["post-820","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-1000base-bx","product_cat-1g-sfp-bx-transceiver-bi-directional","product_cat-sfp","pa_data-rate-1gb","pa_distance-20km","pa_product_type-bidi","pa_wavelength-1310nm-tx-1490nm-rx","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product\/820","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/comments?post=820"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media\/811"}],"wp:attachment":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media?parent=820"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=820"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=820"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=820"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}