{"id":1712,"date":"2026-04-03T14:49:26","date_gmt":"2026-04-03T14:49:26","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-200gbase-fr4-qsfp56-ib-hdr-smf-2km-transceiver-mellanox-compatible-taa-compliant\/"},"modified":"2026-04-03T14:49:26","modified_gmt":"2026-04-03T14:49:26","slug":"ust-200gbase-fr4-qsfp56-ib-hdr-smf-2km-transceiver-mellanox-compatible-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-200gbase-fr4-qsfp56-ib-hdr-smf-2km-transceiver-mellanox-compatible-taa-compliant\/","title":{"rendered":"UST 200GBASE-FR4 QSFP56 IB HDR SMF 2km Transceiver Mellanox Compatible    TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible MMS1W50-HM is a high-performance 200GBASE-FR4 QSFP56 optical transceiver designed for single-mode fiber deployments up to 2km. Operating over four CWDM4 wavelengths in the 1300nm band, this module delivers 200 Gbps aggregate throughput using PAM4 modulation, making it well suited for InfiniBand HDR and high-density data center environments.<\/p>\n<p>Housed in the compact QSFP56 form factor, this transceiver connects via LC Duplex connector and supports Digital Diagnostic Monitoring (DDM\/DOM) for real-time visibility into optical performance parameters including temperature, voltage, TX power, and RX power. It is TAA compliant and meets RoHS, CE, and REACH regulatory requirements.<\/p>\n<p>The US Transceivers compatible MMS1W50-HM is an ideal drop-in alternative for top-of-rack switching, spine-leaf interconnects, high-performance computing fabrics, and enterprise core networking where reliable 200G single-mode connectivity over intermediate reach distances is required.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible MMS1W50-HM is a high-performance 200GBASE-FR4 QSFP56 optical transceiver designed for single-mode fiber deployments up to 2km. Operating over four CWDM4 wavelengths in the 1300nm band, this module delivers 200 Gbps aggregate throughput using PAM4 modulation, making it well suited for InfiniBand HDR and high-density data center environments. Housed in the compact [&hellip;]<\/p>\n","protected":false},"featured_media":1711,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[641],"product_cat":[515,644,344],"product_tag":[],"class_list":["post-1712","product","type-product","status-publish","has-post-thumbnail","product_brand-mellanox","product_cat-200g-qsfp56-transceiver","product_cat-200gb-qsfp56-fr4","product_cat-sfp","pa_data-rate-200gb","pa_distance-2km","pa_product_type-single-mode","pa_wavelength-1271-1291-1311-1331nm","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product\/1712","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=1712"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media\/1711"}],"wp:attachment":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media?parent=1712"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=1712"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=1712"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=1712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}