{"id":808,"date":"2026-02-25T22:16:25","date_gmt":"2026-02-25T22:16:25","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-100base-bx20-u-sfp-transceiver-for-cisco-glc-fe-100bx-u-20-upstream-taa-compliant\/"},"modified":"2026-02-25T22:16:25","modified_gmt":"2026-02-25T22:16:25","slug":"ust-100base-bx20-u-sfp-transceiver-for-cisco-glc-fe-100bx-u-20-upstream-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-100base-bx20-u-sfp-transceiver-for-cisco-glc-fe-100bx-u-20-upstream-taa-compliant\/","title":{"rendered":"UST 100BASE-BX20-U SFP Transceiver for Cisco &#8211; GLC-FE-100BX-U-20 (Upstream)  TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible GLC-FE-100BX-U-20 is a 100BASE-BX20-U SFP transceiver designed for Fast Ethernet applications requiring single-strand, bidirectional fiber connectivity. Operating in the SFP form factor, this upstream module transmits at 1310 nm and receives at 1550 nm over a single strand of single-mode fiber, supporting link distances of up to 20 km.<\/p>\n<p>This BiDi transceiver is ideal for environments where fiber infrastructure is limited, as it eliminates the need for a dedicated fiber pair. The module features an LC Duplex connector and supports a data rate of 100 Mbps, making it well suited for enterprise access layer deployments, campus networking, and WAN edge connectivity.<\/p>\n<p>The US Transceivers compatible GLC-FE-100BX-U-20 is TAA compliant and manufactured to meet IEEE 802.3 and SFP MSA standards, ensuring reliable interoperability with compatible network equipment. Digital Diagnostic Monitoring (DDM) provides real-time visibility into module performance.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible GLC-FE-100BX-U-20 is a 100BASE-BX20-U SFP transceiver designed for Fast Ethernet applications requiring single-strand, bidirectional fiber connectivity. Operating in the SFP form factor, this upstream module transmits at 1310 nm and receives at 1550 nm over a single strand of single-mode fiber, supporting link distances of up to 20 km. This BiDi [&hellip;]<\/p>\n","protected":false},"featured_media":804,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[18],"product_cat":[467,466,344],"product_tag":[],"class_list":["post-808","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-100base-bx","product_cat-100mb-sfp-bx-transceiver-bi-directional","product_cat-sfp","pa_data-rate-100mb","pa_distance-20km","pa_product_type-bidi","pa_wavelength-1310nm-tx-1550nm-rx","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product\/808","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=808"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media\/804"}],"wp:attachment":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media?parent=808"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=808"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=808"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}