{"id":1055,"date":"2026-03-13T13:36:24","date_gmt":"2026-03-13T13:36:24","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-100gbase-sr4-qsfp28-transceiver-for-dell-407-bcex-taa-compliant\/"},"modified":"2026-03-13T13:36:24","modified_gmt":"2026-03-13T13:36:24","slug":"ust-100gbase-sr4-qsfp28-transceiver-for-dell-407-bcex-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-100gbase-sr4-qsfp28-transceiver-for-dell-407-bcex-taa-compliant\/","title":{"rendered":"UST 100GBASE-SR4 QSFP28 Transceiver for Dell &#8211; 407-BCEX  TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible 407-BCEX is a 100GBASE-SR4 QSFP28 optical transceiver module designed as a fully compatible replacement for Dell networking environments. Operating over OM4 multimode fiber, this module delivers 100Gbps aggregate data throughput across four parallel 25Gbps lanes using an 850nm VCSEL array, with a maximum reach of 100 meters on OM4 fiber and 70 meters on OM3 fiber.<\/p>\n<p>Featuring an MPO\/MTP connector interface, the US Transceivers compatible 407-BCEX integrates seamlessly into high-density data center and enterprise switching infrastructure. The module supports Digital Diagnostic Monitoring (DDM) for real-time visibility into optical performance parameters, and is built to QSFP28 MSA mechanical and electrical standards.<\/p>\n<p>This TAA compliant module is RoHS and REACH certified and is engineered to meet IEEE 802.3bm specifications, making it a reliable, cost-effective solution for high-speed interconnects in core switching, server aggregation, and high-performance computing environments.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible 407-BCEX is a 100GBASE-SR4 QSFP28 optical transceiver module designed as a fully compatible replacement for Dell networking environments. Operating over OM4 multimode fiber, this module delivers 100Gbps aggregate data throughput across four parallel 25Gbps lanes using an 850nm VCSEL array, with a maximum reach of 100 meters on OM4 fiber and [&hellip;]<\/p>\n","protected":false},"featured_media":638,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[66],"product_cat":[359,364,344],"product_tag":[],"class_list":["post-1055","product","type-product","status-publish","has-post-thumbnail","product_brand-dell","product_cat-100g-qsfp28-transceiver","product_cat-100gb-qsfp28-sr4","product_cat-sfp","pa_data-rate-100gb","pa_distance-100m","pa_product_type-multimode","pa_wavelength-850nm","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product\/1055","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=1055"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media\/638"}],"wp:attachment":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media?parent=1055"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=1055"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=1055"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=1055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}