{"id":1729,"date":"2026-04-03T14:49:29","date_gmt":"2026-04-03T14:49:29","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-400gbase-dr4-qsfp112-ib-ndr-smf-500m-transceiver-mellanox-compatible-taa-compliant\/"},"modified":"2026-07-03T02:26:16","modified_gmt":"2026-07-03T02:26:16","slug":"ust-400gbase-dr4-qsfp112-ib-ndr-smf-500m-transceiver-mellanox-compatible-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-400gbase-dr4-qsfp112-ib-ndr-smf-500m-transceiver-mellanox-compatible-taa-compliant\/","title":{"rendered":"UST 400G DR4 QSFP112 500m RHS Flat Top ETH &amp; IB NDR Nvidia Compatible TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible MMS1X00-NS400 is a high-performance 400GBASE-DR4 QSFP112 optical transceiver designed for single-mode fiber deployments at speeds up to 400Gbps. This module operates over four parallel lanes at 1310nm wavelength and supports link distances up to 500 meters over SMF, making it well suited for demanding high-density data center and InfiniBand NDR networking environments.<\/p>\n<p>Built in the compact QSFP112 form factor, this transceiver delivers reliable 400G connectivity with low power consumption and full Digital Diagnostic Monitoring (DDM) support for real-time performance visibility. The MPO\/MTP connector interface enables seamless integration into parallel fiber infrastructure commonly found in hyperscale and enterprise data center deployments.<\/p>\n<p>The US Transceivers compatible MMS1X00-NS400 is TAA compliant and manufactured to meet or exceed OEM specifications, ensuring drop-in compatibility with systems that support the original part. It complies with relevant IEEE, MSA, RoHS, CE, and REACH standards for broad regulatory acceptance.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible MMS1X00-NS400 is a high-performance 400GBASE-DR4 QSFP112 optical transceiver designed for single-mode fiber deployments at speeds up to 400Gbps. This module operates over four parallel lanes at 1310nm wavelength and supports link distances up to 500 meters over SMF, making it well suited for demanding high-density data center and InfiniBand NDR networking [&hellip;]<\/p>\n","protected":false},"featured_media":2028,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[119],"product_cat":[551,552,344],"product_tag":[],"class_list":["post-1729","product","type-product","status-publish","has-post-thumbnail","product_brand-nvidia","product_cat-400g-qsfp112-transceiver","product_cat-400gb-qsfp112-dr4","product_cat-sfp","pa_data-rate-400gb","pa_distance-500m","pa_product_type-single-mode","pa_wavelength-1310nm","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product\/1729","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=1729"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media\/2028"}],"wp:attachment":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media?parent=1729"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=1729"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=1729"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=1729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}