The US Transceivers compatible 720190-B21 is a 40GBASE-LR4 QSFP+ transceiver module designed as a cost-effective, fully compatible alternative for use in HP networking equipment. Operating at an aggregate data rate of 40 Gbps over single-mode fiber, this module utilizes four CWDM wavelengths (1271 nm, 1291 nm, 1311 nm, and 1331 nm) via a duplex LC connector interface to deliver reliable long-reach connectivity up to 10 km.<\/p>\n
Built to comply with the IEEE 802.3ba standard and QSFP+ MSA specifications, the US Transceivers compatible 720190-B21 supports Digital Optical Monitoring (DOM) for real-time diagnostics of temperature, voltage, bias current, and optical power. TAA compliant and manufactured in accordance with RoHS and REACH directives, this module is an ideal drop-in replacement for environments requiring regulatory adherence.<\/p>\n
This transceiver is well suited for data center interconnects, enterprise core networking, campus backbone deployments, and high-performance computing applications where long-distance 40G connectivity over single-mode fiber is required.<\/p>\n","protected":false},"excerpt":{"rendered":"
The US Transceivers compatible 720190-B21 is a 40GBASE-LR4 QSFP+ transceiver module designed as a cost-effective, fully compatible alternative for use in HP networking equipment. Operating at an aggregate data rate of 40 Gbps over single-mode fiber, this module utilizes four CWDM wavelengths (1271 nm, 1291 nm, 1311 nm, and 1331 nm) via a duplex LC […]<\/p>\n","protected":false},"featured_media":984,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[26],"product_cat":[553,559,344],"product_tag":[],"class_list":["post-1421","product","type-product","status-publish","has-post-thumbnail","product_brand-hp","product_cat-40g-qsfp-transceiver","product_cat-40gb-qsfp-lr4","product_cat-sfp","pa_data-rate-40gb","pa_distance-10km","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\/1421","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=1421"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media\/984"}],"wp:attachment":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media?parent=1421"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=1421"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=1421"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=1421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}