{"id":1051,"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-bbsm-taa-compliant\/"},"modified":"2026-03-13T13:36:24","modified_gmt":"2026-03-13T13:36:24","slug":"ust-100gbase-sr4-qsfp28-transceiver-for-dell-407-bbsm-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-100gbase-sr4-qsfp28-transceiver-for-dell-407-bbsm-taa-compliant\/","title":{"rendered":"UST 100GBASE-SR4 QSFP28 Transceiver for Dell &#8211; 407-BBSM  TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible 407-BBSM is a 100GBASE-SR4 QSFP28 transceiver designed for high-density, short-reach 100 Gigabit Ethernet applications. Operating over OM4 multimode fiber with an 850nm VCSEL-based transmitter array, this module supports link distances up to 100 meters, making it well suited for data center and high-performance computing environments.<\/p>\n<p>This module uses an MPO\/MTP connector interface and delivers 4x25G parallel lanes to achieve an aggregate data rate of 100Gbps. It supports Digital Diagnostic Monitoring (DDM\/DOM), enabling real-time visibility into optical power levels, temperature, and voltage for simplified network management and troubleshooting.<\/p>\n<p>The US Transceivers compatible 407-BBSM is TAA compliant and manufactured to meet IEEE 802.3bm and QSFP28 MSA standards. It is a drop-in compatible replacement engineered to perform reliably in Dell-based network infrastructure without requiring firmware changes or special configuration.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible 407-BBSM is a 100GBASE-SR4 QSFP28 transceiver designed for high-density, short-reach 100 Gigabit Ethernet applications. Operating over OM4 multimode fiber with an 850nm VCSEL-based transmitter array, this module supports link distances up to 100 meters, making it well suited for data center and high-performance computing environments. This module uses an MPO\/MTP connector [&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-1051","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\/1051","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=1051"}],"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=1051"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=1051"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=1051"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=1051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}