{"id":1192,"date":"2026-03-13T13:36:38","date_gmt":"2026-03-13T13:36:38","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-40gbase-esr4-qsfp-transceiver-for-dell-407-11161-taa-compliant\/"},"modified":"2026-03-13T13:36:38","modified_gmt":"2026-03-13T13:36:38","slug":"ust-40gbase-esr4-qsfp-transceiver-for-dell-407-11161-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-40gbase-esr4-qsfp-transceiver-for-dell-407-11161-taa-compliant\/","title":{"rendered":"UST 40GBASE-eSR4 QSFP+ Transceiver for Dell &#8211; 407-11161  TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible 407-11161 is a high-performance 40GBASE-eSR4 QSFP+ transceiver designed as a cost-effective alternative for Dell-compatible deployments. Operating across four parallel lanes at 10Gbps each for an aggregate data rate of 40Gbps, this module uses an 850nm VCSEL array and supports extended short-reach multimode fiber connectivity with a maximum reach of 300 meters over OM3 fiber and 400 meters over OM4 fiber.<\/p>\n<p>The module features an MPO\/MTP connector interface, making it well-suited for high-density structured cabling environments. It supports Digital Diagnostic Monitoring (DDM), allowing real-time visibility into optical performance parameters such as temperature, voltage, and optical power levels.<\/p>\n<p>This TAA compliant transceiver meets RoHS, CE, and REACH standards and is fully compatible with Dell networking equipment using part number 407-11161. It is ideal for data center interconnect, high-performance computing, enterprise core switching, and aggregation layer applications.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible 407-11161 is a high-performance 40GBASE-eSR4 QSFP+ transceiver designed as a cost-effective alternative for Dell-compatible deployments. Operating across four parallel lanes at 10Gbps each for an aggregate data rate of 40Gbps, this module uses an 850nm VCSEL array and supports extended short-reach multimode fiber connectivity with a maximum reach of 300 meters [&hellip;]<\/p>\n","protected":false},"featured_media":984,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[66],"product_cat":[553,566,344],"product_tag":[],"class_list":["post-1192","product","type-product","status-publish","has-post-thumbnail","product_brand-dell","product_cat-40g-qsfp-transceiver","product_cat-40gb-qsfp-sr4","product_cat-sfp","pa_data-rate-40gb","pa_distance-400m","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\/1192","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=1192"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media\/984"}],"wp:attachment":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media?parent=1192"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=1192"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=1192"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=1192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}