{"id":1281,"date":"2026-03-23T06:12:21","date_gmt":"2026-03-23T06:12:21","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-10gbase-bx40-u-sfp-transceiver-for-hp-j9151a-u40-upstream-taa-compliant\/"},"modified":"2026-03-23T06:12:21","modified_gmt":"2026-03-23T06:12:21","slug":"ust-10gbase-bx40-u-sfp-transceiver-for-hp-j9151a-u40-upstream-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-10gbase-bx40-u-sfp-transceiver-for-hp-j9151a-u40-upstream-taa-compliant\/","title":{"rendered":"UST 10GBASE-BX40-U SFP+ Transceiver for HP &#8211; J9151A-U40 (Upstream)  TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible J9151A 10GBASE-BX40-U SFP+ transceiver is a high-performance BiDi (bidirectional) module designed for single-fiber 10 Gigabit Ethernet deployments. Operating in the upstream direction, this module transmits at 1270 nm and receives at 1330 nm over a single strand of single-mode fiber, supporting link distances of up to 40 km.<\/p>\n<p>Built in the compact SFP+ form factor, this module delivers a 10.3125 Gbps data rate and connects via an LC Duplex interface, making it an ideal drop-in compatible solution for network equipment that references HP part number J9151A. The upstream and downstream wavelength pairing eliminates the need for a second fiber strand, reducing infrastructure costs significantly.<\/p>\n<p>This TAA compliant module supports Digital Diagnostics Monitoring (DDM) for real-time visibility into optical performance parameters including temperature, voltage, bias current, and transmit and receive power levels.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible J9151A 10GBASE-BX40-U SFP+ transceiver is a high-performance BiDi (bidirectional) module designed for single-fiber 10 Gigabit Ethernet deployments. Operating in the upstream direction, this module transmits at 1270 nm and receives at 1330 nm over a single strand of single-mode fiber, supporting link distances of up to 40 km. Built in the [&hellip;]<\/p>\n","protected":false},"featured_media":679,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[26],"product_cat":[389,390,344],"product_tag":[],"class_list":["post-1281","product","type-product","status-publish","has-post-thumbnail","product_brand-hp","product_cat-10g-sfp-bx-transceiver-bi-directional","product_cat-10gb-sfp-bidi","product_cat-sfp","pa_data-rate-10gb","pa_distance-40km","pa_product_type-bidi","pa_wavelength-1270nm-tx-1330nm-rx","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product\/1281","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=1281"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media\/679"}],"wp:attachment":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media?parent=1281"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=1281"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=1281"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=1281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}