{"id":1262,"date":"2026-03-23T06:12:19","date_gmt":"2026-03-23T06:12:19","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-100gbase-sr-bidi-qsfp28-transceiver-for-hp-845972-b21-taa-compliant\/"},"modified":"2026-03-23T06:12:19","modified_gmt":"2026-03-23T06:12:19","slug":"ust-100gbase-sr-bidi-qsfp28-transceiver-for-hp-845972-b21-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-100gbase-sr-bidi-qsfp28-transceiver-for-hp-845972-b21-taa-compliant\/","title":{"rendered":"UST 100GBASE-SR-BiDi QSFP28 Transceiver for HP &#8211; 845972-B21  TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible 845972-B21 is a 100GBASE-SR-BiDi QSFP28 optical transceiver designed as a high-performance, cost-effective alternative for use in compatible networking equipment. Operating in a compact QSFP28 form factor, this bidirectional module delivers 100Gbps aggregate data throughput over multimode fiber using a single LC Duplex connector, transmitting and receiving on separate wavelengths (850nm TX \/ 900nm RX) to achieve full-duplex communication without requiring fiber pairs.<\/p>\n<p>This module supports a maximum cable distance of 100 meters over OM4 multimode fiber, making it well suited for short-reach, high-density data center and enterprise deployments. The US Transceivers compatible 845972-B21 includes Digital Diagnostic Monitoring (DDM\/DOM) for real-time visibility into key performance parameters such as temperature, voltage, TX power, and RX power.<\/p>\n<p>Fully TAA compliant and built to meet RoHS, CE, and REACH standards, this transceiver is engineered and tested to ensure seamless compatibility and reliable operation as a drop-in replacement.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible 845972-B21 is a 100GBASE-SR-BiDi QSFP28 optical transceiver designed as a high-performance, cost-effective alternative for use in compatible networking equipment. Operating in a compact QSFP28 form factor, this bidirectional module delivers 100Gbps aggregate data throughput over multimode fiber using a single LC Duplex connector, transmitting and receiving on separate wavelengths (850nm TX [&hellip;]<\/p>\n","protected":false},"featured_media":626,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[26],"product_cat":[345,346,344],"product_tag":[],"class_list":["post-1262","product","type-product","status-publish","has-post-thumbnail","product_brand-hp","product_cat-100g-qsfp28-bidi-transceiver-bi-directional","product_cat-100gb-qsfp28-srbd","product_cat-sfp","pa_data-rate-100gb","pa_distance-100m","pa_product_type-bidi","pa_wavelength-850nm-tx-900nm-rx","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product\/1262","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=1262"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media\/626"}],"wp:attachment":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media?parent=1262"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=1262"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=1262"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=1262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}