{"id":1987,"date":"2026-04-16T14:19:10","date_gmt":"2026-04-16T14:19:10","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-10gbase-bx40-u-sfp-transceiver-for-arista-sfp-10g-erbd-u-upstream-taa-compliant\/"},"modified":"2026-04-16T14:19:10","modified_gmt":"2026-04-16T14:19:10","slug":"ust-10gbase-bx40-u-sfp-transceiver-for-arista-sfp-10g-erbd-u-upstream-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-10gbase-bx40-u-sfp-transceiver-for-arista-sfp-10g-erbd-u-upstream-taa-compliant\/","title":{"rendered":"UST 10GBASE-BX40-U SFP+ Transceiver for Arista &#8211; SFP-10G-ERBD-U (Upstream)   TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible SFP-10G-ERBD-U is a 10GBASE-BX40-U SFP+ bidirectional (BiDi) transceiver designed for single-strand single-mode fiber deployments. Operating in the upstream direction, this module transmits at 1270 nm and receives at 1330 nm, supporting link distances of up to 40 km over OS2 single-mode fiber. The SFP+ form factor ensures compatibility with standard SFP+ host ports used in enterprise and data center switching environments.<\/p>\n<p>This US Transceivers compatible SFP-10G-ERBD-U delivers a 10 Gbps data rate and features Digital Diagnostic Monitoring (DDM) for real-time visibility into optical performance parameters such as temperature, voltage, and optical power. The LC Duplex connector interface and single-fiber operation make this module ideal for fiber-constrained deployments where reducing cabling overhead is a priority.<\/p>\n<p>Built to TAA compliance standards and meeting RoHS, CE, and REACH requirements, this module is a cost-effective, high-performance alternative for use in campus backbones, enterprise wide-area links, metro access networks, and data center interconnect applications.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible SFP-10G-ERBD-U is a 10GBASE-BX40-U SFP+ bidirectional (BiDi) transceiver designed for single-strand single-mode fiber deployments. Operating in the upstream direction, this module transmits at 1270 nm and receives at 1330 nm, supporting link distances of up to 40 km over OS2 single-mode fiber. The SFP+ form factor ensures compatibility with standard SFP+ [&hellip;]<\/p>\n","protected":false},"featured_media":679,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[657],"product_cat":[389,390,344],"product_tag":[],"class_list":["post-1987","product","type-product","status-publish","has-post-thumbnail","product_brand-arista","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\/1987","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=1987"}],"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=1987"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=1987"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=1987"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=1987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}