The US Transceivers compatible QDD-400G-DR4-S is a 400GBASE-DR4 QSFP-DD optical transceiver designed for high-density 400G deployments. Operating over single-mode fiber with four parallel lanes of 100G each, this module uses 1310nm wavelength transmitters to support reaches of up to 500 meters, making it well suited for intra-data-center and campus interconnect applications.<\/p>\n
Built in the compact QSFP-DD form factor, this transceiver delivers 400Gbps aggregate throughput via an MPO\/MTP connector interface. It supports Digital Diagnostic Monitoring (DDM) for real-time visibility into key optical parameters including temperature, voltage, TX power, and RX power, enabling proactive network management and simplified troubleshooting.<\/p>\n
The US Transceivers compatible QDD-400G-DR4-S is TAA compliant and manufactured to meet IEEE 802.3bs and QSFP-DD MSA standards, ensuring full interoperability with equipment that accepts the QDD-400G-DR4-S. It is an ideal solution for data center interconnect, cloud infrastructure, and high-performance computing environments.<\/p>\n","protected":false},"excerpt":{"rendered":"
The US Transceivers compatible QDD-400G-DR4-S is a 400GBASE-DR4 QSFP-DD optical transceiver designed for high-density 400G deployments. Operating over single-mode fiber with four parallel lanes of 100G each, this module uses 1310nm wavelength transmitters to support reaches of up to 500 meters, making it well suited for intra-data-center and campus interconnect applications. Built in the compact […]<\/p>\n","protected":false},"featured_media":968,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[18],"product_cat":[536,541,344],"product_tag":[],"class_list":["post-972","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-400g-qsfp-dd-transceiver","product_cat-400gb-qsfp-dd-dr4-400g-qsfp-dd-transceiver","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\/972","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=972"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media\/968"}],"wp:attachment":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media?parent=972"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=972"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=972"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}