{"id":1985,"date":"2026-04-16T14:19:09","date_gmt":"2026-04-16T14:19:09","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-100gbase-sr4-qsfp28-transceiver-for-arista-qsfp-100g-sr4-ar-taa-compliant\/"},"modified":"2026-04-16T14:19:09","modified_gmt":"2026-04-16T14:19:09","slug":"ust-100gbase-sr4-qsfp28-transceiver-for-arista-qsfp-100g-sr4-ar-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-100gbase-sr4-qsfp28-transceiver-for-arista-qsfp-100g-sr4-ar-taa-compliant\/","title":{"rendered":"UST 100GBASE-SR4 QSFP28 Transceiver for Arista &#8211; QSFP-100G-SR4-AR   TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible QSFP-100G-SR4-AR is a high-performance 100GBASE-SR4 QSFP28 transceiver designed as a direct replacement for use in Arista network environments. Built in the compact QSFP28 form factor, this module delivers 100Gbps aggregate throughput across four parallel 25Gbps lanes using 850nm VCSEL technology over OM3 or OM4 multimode fiber, supporting link distances up to 70m on OM3 and 100m on OM4.<\/p>\n<p>Featuring an MPO\/MTP connector interface, this module is fully compliant with IEEE 802.3bm and QSFP28 MSA standards, ensuring seamless interoperability with compatible switches and routers. Digital Optical Monitoring (DOM) support provides real-time visibility into key operating parameters including temperature, voltage, TX power, and RX power.<\/p>\n<p>This TAA compliant transceiver is an ideal solution for short-reach parallel optic applications in high-density data centers, enterprise core networks, and high-performance computing environments, delivering reliable performance at a competitive price point.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible QSFP-100G-SR4-AR is a high-performance 100GBASE-SR4 QSFP28 transceiver designed as a direct replacement for use in Arista network environments. Built in the compact QSFP28 form factor, this module delivers 100Gbps aggregate throughput across four parallel 25Gbps lanes using 850nm VCSEL technology over OM3 or OM4 multimode fiber, supporting link distances up to [&hellip;]<\/p>\n","protected":false},"featured_media":638,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[657],"product_cat":[359,364,344],"product_tag":[],"class_list":["post-1985","product","type-product","status-publish","has-post-thumbnail","product_brand-arista","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\/1985","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=1985"}],"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=1985"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=1985"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=1985"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=1985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}