{"id":824,"date":"2026-02-25T22:16:27","date_gmt":"2026-02-25T22:16:27","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-1000base-bx40-u-sfp-transceiver-for-cisco-glc-bx40-u-i-upstream-taa-compliant\/"},"modified":"2026-02-25T22:16:27","modified_gmt":"2026-02-25T22:16:27","slug":"ust-1000base-bx40-u-sfp-transceiver-for-cisco-glc-bx40-u-i-upstream-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-1000base-bx40-u-sfp-transceiver-for-cisco-glc-bx40-u-i-upstream-taa-compliant\/","title":{"rendered":"UST 1000BASE-BX40-U SFP Transceiver for Cisco &#8211; GLC-BX40-U-I (Upstream)  TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible GLC-BX40-U-I is a 1000BASE-BX40-U SFP transceiver designed for single-fiber, bidirectional Gigabit Ethernet applications. Operating in SFP form factor, this upstream module transmits at 1310 nm and receives at 1490 nm over a single strand of single-mode fiber, supporting link distances up to 40 km. The industrial-grade design supports an extended operating temperature range, making it suitable for demanding environments.<\/p>\n<p>This US Transceivers compatible module is a cost-effective, fully interoperable alternative engineered to meet or exceed OEM performance specifications. It features LC Duplex connectivity and supports Digital Diagnostic Monitoring (DDM) for real-time visibility into optical performance parameters such as temperature, voltage, bias current, and optical power levels.<\/p>\n<p>TAA compliant and built to RoHS, CE, and REACH standards, this transceiver is ideal for enterprise networking, campus distribution, service provider access, and metropolitan area network deployments requiring long-reach single-fiber connectivity.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible GLC-BX40-U-I is a 1000BASE-BX40-U SFP transceiver designed for single-fiber, bidirectional Gigabit Ethernet applications. Operating in SFP form factor, this upstream module transmits at 1310 nm and receives at 1490 nm over a single strand of single-mode fiber, supporting link distances up to 40 km. The industrial-grade design supports an extended operating [&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-824","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-40km","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\/824","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=824"}],"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=824"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=824"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=824"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}