{"id":2042,"date":"2026-04-16T14:19:16","date_gmt":"2026-04-16T14:19:16","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-800g-2xfr4-fr8-osfp-2km-smf-2x-lc-duplex-1271-1331nm-arista-compatible-taa-compliant\/"},"modified":"2026-07-03T02:26:20","modified_gmt":"2026-07-03T02:26:20","slug":"ust-800g-2xfr4-fr8-osfp-2km-smf-2x-lc-duplex-1271-1331nm-arista-compatible-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-800g-2xfr4-fr8-osfp-2km-smf-2x-lc-duplex-1271-1331nm-arista-compatible-taa-compliant\/","title":{"rendered":"UST 800G 2XFR4\/FR8 OSFP 2km IHS Fin Top Ethernet Arista Compatible TAA Complant"},"content":{"rendered":"<p>The US Transceivers compatible OSFP-800G-2FR4 is a high-performance 800G OSFP112 transceiver designed for single-mode fiber deployments over distances up to 2km. Operating across a wavelength range of 1271nm to 1331nm using 8 x 100G lanes, this module delivers full 800 Gigabit throughput in a compact OSFP form factor, making it well suited for high-density data center and carrier interconnect environments.<\/p>\n<p>This module supports the 2xFR4\/FR8 application with two LC Duplex ports, each carrying 400G of traffic over four wavelengths using LWDM CWDM4 technology. The design enables flexible 800G or dual 400G configurations across a single transceiver, providing exceptional bandwidth density and scalability for spine-leaf and core network architectures.<\/p>\n<p>The US Transceivers compatible OSFP-800G-2FR4 is TAA compliant and manufactured to meet strict RoHS, CE, and REACH standards, ensuring full regulatory compliance. Digital Diagnostic Monitoring (DDM) support provides real-time visibility into optical performance parameters for simplified network management.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible OSFP-800G-2FR4 is a high-performance 800G OSFP112 transceiver designed for single-mode fiber deployments over distances up to 2km. Operating across a wavelength range of 1271nm to 1331nm using 8 x 100G lanes, this module delivers full 800 Gigabit throughput in a compact OSFP form factor, making it well suited for high-density data [&hellip;]<\/p>\n","protected":false},"featured_media":1004,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[657],"product_cat":[710,717,344],"product_tag":[],"class_list":["post-2042","product","type-product","status-publish","has-post-thumbnail","product_brand-arista","product_cat-800g-osfp-transceiver","product_cat-800gb-osfp-fr4-800g-osfp-transceiver","product_cat-sfp","pa_data-rate-800gb","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\/2042","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=2042"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media\/1004"}],"wp:attachment":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media?parent=2042"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=2042"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=2042"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=2042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}