The US Transceivers compatible QDD-400G-ZR-S is a 400GBASE-ZR QSFP-DD tunable coherent DCO (Digital Coherent Optics) transceiver engineered for high-capacity long-haul and metro optical networking. Operating over a tunable C-band wavelength range, this module delivers 400Gbps of throughput and supports transmission distances up to 1000km over single-mode fiber when used with appropriate amplification and dispersion compensation infrastructure.<\/p>\n
This module integrates a built-in DSP and supports the OpenZR+ and OIF 400ZR standards, enabling simplified line-side coherent transport without the need for external transponders. The QSFP-DD form factor ensures compatibility with high-density platforms designed for next-generation data center interconnect and carrier backbone applications.<\/p>\n
The US Transceivers compatible QDD-400G-ZR-S is TAA compliant and fully supports Digital Diagnostic Monitoring, providing real-time visibility into key optical parameters for streamlined network management and troubleshooting.<\/p>\n","protected":false},"excerpt":{"rendered":"
The US Transceivers compatible QDD-400G-ZR-S is a 400GBASE-ZR QSFP-DD tunable coherent DCO (Digital Coherent Optics) transceiver engineered for high-capacity long-haul and metro optical networking. Operating over a tunable C-band wavelength range, this module delivers 400Gbps of throughput and supports transmission distances up to 1000km over single-mode fiber when used with appropriate amplification and dispersion compensation […]<\/p>\n","protected":false},"featured_media":968,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[18],"product_cat":[536,715,344],"product_tag":[],"class_list":["post-978","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-400g-qsfp-dd-transceiver","product_cat-400gb-qsfp-dd-zr-400g-qsfp-dd-transceiver","product_cat-sfp","pa_data-rate-400gb","pa_distance-1000km","pa_product_type-single-mode","pa_wavelength-tunable-c-band","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product\/978","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=978"}],"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=978"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=978"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=978"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=978"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}