{"id":2094,"date":"2026-07-03T02:09:50","date_gmt":"2026-07-03T02:09:50","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-400gbase-lr4-qsfp-dd-transceiver-for-palo-alto-pan-qsfpdd-400gbase-lr4-taa-compliant\/"},"modified":"2026-07-03T02:09:50","modified_gmt":"2026-07-03T02:09:50","slug":"ust-400gbase-lr4-qsfp-dd-transceiver-for-palo-alto-pan-qsfpdd-400gbase-lr4-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-400gbase-lr4-qsfp-dd-transceiver-for-palo-alto-pan-qsfpdd-400gbase-lr4-taa-compliant\/","title":{"rendered":"UST 400GBASE-LR4 QSFP-DD Transceiver for Palo Alto &#8211; PAN-QSFPDD-400GBASE-LR4   TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible PAN-QSFPDD-400GBASE-LR4 is a 400G QSFP-DD optical transceiver designed for high-density, long-reach network deployments. Operating over single-mode fiber, this module delivers 400 Gigabit Ethernet performance across four LR4 wavelength lanes in the 1295 nm to 1310 nm CWDM grid, supporting link distances of up to 10 kilometers.<\/p>\n<p>Housed in the compact QSFP-DD form factor, this transceiver is fully compatible with Palo Alto network equipment requiring the PAN-QSFPDD-400GBASE-LR4 part number. It supports Digital Diagnostic Monitoring (DDM) for real-time visibility into optical performance parameters including temperature, voltage, TX power, and RX power.<\/p>\n<p>This module is TAA compliant and meets RoHS, CE, and REACH regulatory standards, making it well suited for government, enterprise, and data center environments. It is an ideal solution for data center interconnect, core routing, high-performance computing, and enterprise backbone applications.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible PAN-QSFPDD-400GBASE-LR4 is a 400G QSFP-DD optical transceiver designed for high-density, long-reach network deployments. Operating over single-mode fiber, this module delivers 400 Gigabit Ethernet performance across four LR4 wavelength lanes in the 1295 nm to 1310 nm CWDM grid, supporting link distances of up to 10 kilometers. Housed in the compact QSFP-DD [&hellip;]<\/p>\n","protected":false},"featured_media":968,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[595],"product_cat":[536,544,344],"product_tag":[],"class_list":["post-2094","product","type-product","status-publish","has-post-thumbnail","product_brand-palo-alto","product_cat-400g-qsfp-dd-transceiver","product_cat-400gb-qsfp-dd-lr4","product_cat-sfp","pa_data-rate-400gb","pa_distance-10km","pa_product_type-single-mode","pa_wavelength-1295-1300-1304-5-1309nm","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product\/2094","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=2094"}],"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=2094"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=2094"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=2094"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=2094"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}