The US Transceivers compatible R9B42A is a high-performance 400GBASE-DR4+ QSFP-DD optical transceiver engineered for demanding data center and high-speed interconnect environments. Operating over single-mode fiber with four parallel lanes at 1310 nm, this module delivers an aggregate data rate of 400 Gbps and supports link distances up to 2 km, making it well-suited for intra- and inter-data center connectivity.<\/p>\n
Built in the compact QSFP-DD form factor, this transceiver features an MPO\/MTP connector interface and is fully compliant with IEEE 802.3bs and relevant MSA standards. It supports Digital Diagnostic Monitoring (DDM) for real-time visibility into optical performance parameters including temperature, voltage, and optical power levels.<\/p>\n
This US Transceivers compatible R9B42A module is TAA compliant and manufactured to meet or exceed OEM specifications, providing a reliable, cost-effective alternative for network operators deploying 400G infrastructure.<\/p>\n","protected":false},"excerpt":{"rendered":"
The US Transceivers compatible R9B42A is a high-performance 400GBASE-DR4+ QSFP-DD optical transceiver engineered for demanding data center and high-speed interconnect environments. Operating over single-mode fiber with four parallel lanes at 1310 nm, this module delivers an aggregate data rate of 400 Gbps and supports link distances up to 2 km, making it well-suited for intra- […]<\/p>\n","protected":false},"featured_media":968,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[26],"product_cat":[536,707,344],"product_tag":[],"class_list":["post-1404","product","type-product","status-publish","has-post-thumbnail","product_brand-hp","product_cat-400g-qsfp-dd-transceiver","product_cat-400gb-qsfp-dd-dr4-400g-qsfp-dd-transceiver-sfp","product_cat-sfp","pa_data-rate-400gb","pa_distance-2km","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\/1404","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=1404"}],"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=1404"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=1404"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=1404"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=1404"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}