{"id":1164,"date":"2026-03-13T13:36:35","date_gmt":"2026-03-13T13:36:35","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-25gbase-sr-sfp28-transceiver-for-dell-407-bbxx-taa-compliant\/"},"modified":"2026-03-13T13:36:35","modified_gmt":"2026-03-13T13:36:35","slug":"ust-25gbase-sr-sfp28-transceiver-for-dell-407-bbxx-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-25gbase-sr-sfp28-transceiver-for-dell-407-bbxx-taa-compliant\/","title":{"rendered":"UST 25GBASE-SR SFP28 Transceiver for Dell &#8211; 407-BBXX  TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible 407-BBXX is a 25GBASE-SR SFP28 optical transceiver module designed for high-speed 25 Gigabit Ethernet applications. Operating at an 850nm wavelength over OM4 multimode fiber, this module supports link distances up to 100 meters, making it well suited for short-reach data center and enterprise network deployments.<\/p>\n<p>This SFP28 form factor module features an LC Duplex connector interface and employs VCSEL transmitter technology for reliable, low-power operation. It includes Digital Diagnostic Monitoring (DDM) support, allowing real-time monitoring of key optical parameters such as temperature, voltage, TX power, and RX power.<\/p>\n<p>The US Transceivers compatible 407-BBXX is fully TAA compliant and manufactured to meet IEEE 802.3by and SFP28 MSA standards. It is a cost-effective, drop-in compatible alternative for use in Dell-branded networking equipment, delivering consistent performance across ToR switching, server connectivity, and high-density network environments.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible 407-BBXX is a 25GBASE-SR SFP28 optical transceiver module designed for high-speed 25 Gigabit Ethernet applications. Operating at an 850nm wavelength over OM4 multimode fiber, this module supports link distances up to 100 meters, making it well suited for short-reach data center and enterprise network deployments. This SFP28 form factor module features [&hellip;]<\/p>\n","protected":false},"featured_media":947,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[66],"product_cat":[517,526,344],"product_tag":[],"class_list":["post-1164","product","type-product","status-publish","has-post-thumbnail","product_brand-dell","product_cat-25g-sfp28-transceiver","product_cat-25gb-sfp28-sr","product_cat-sfp","pa_data-rate-25gb","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\/1164","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=1164"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media\/947"}],"wp:attachment":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media?parent=1164"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=1164"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=1164"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=1164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}