{"id":657,"date":"2026-02-25T22:16:03","date_gmt":"2026-02-25T22:16:03","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-100gbase-sr4-qsfp28-transceiver-for-cisco-qsfp-100g-sr4-s-taa-compliant\/"},"modified":"2026-02-25T22:16:03","modified_gmt":"2026-02-25T22:16:03","slug":"ust-100gbase-sr4-qsfp28-transceiver-for-cisco-qsfp-100g-sr4-s-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-100gbase-sr4-qsfp28-transceiver-for-cisco-qsfp-100g-sr4-s-taa-compliant\/","title":{"rendered":"UST 100GBASE-SR4 QSFP28 Transceiver for Cisco &#8211; QSFP-100G-SR4-S  TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible QSFP-100G-SR4-S is a 100GBASE-SR4 QSFP28 transceiver module designed for high-density, short-reach parallel optical interconnects. Operating over OM4 multimode fiber, this module delivers 100 Gbps aggregate throughput across four independent 25 Gbps lanes using an 850 nm VCSEL array, with a maximum reach of 100 meters on OM4 fiber and 70 meters on OM3 fiber.<\/p>\n<p>This TAA compliant module features an MPO\/MTP connector interface and supports Digital Optical Monitoring (DOM) for real-time diagnostics including temperature, voltage, TX power, and RX power. It is fully compatible with Cisco equipment requiring the QSFP-100G-SR4-S and conforms to IEEE 802.3bm and QSFP28 MSA standards, making it a reliable and cost-effective alternative for data center and enterprise deployments.<\/p>\n<p>The US Transceivers compatible QSFP-100G-SR4-S is manufactured to meet or exceed OEM specifications and is backed by US Transceivers quality assurance, offering a drop-in replacement solution without compromising performance or interoperability.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible QSFP-100G-SR4-S is a 100GBASE-SR4 QSFP28 transceiver module designed for high-density, short-reach parallel optical interconnects. Operating over OM4 multimode fiber, this module delivers 100 Gbps aggregate throughput across four independent 25 Gbps lanes using an 850 nm VCSEL array, with a maximum reach of 100 meters on OM4 fiber and 70 meters [&hellip;]<\/p>\n","protected":false},"featured_media":638,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[18],"product_cat":[359,364,344],"product_tag":[],"class_list":["post-657","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","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\/657","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=657"}],"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=657"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=657"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=657"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}