{"id":652,"date":"2026-02-25T22:16:02","date_gmt":"2026-02-25T22:16:02","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-100gbase-lx4-qsfp28-transceiver-for-cisco-qsfp-lx4-100g-taa-compliant\/"},"modified":"2026-02-25T22:16:02","modified_gmt":"2026-02-25T22:16:02","slug":"ust-100gbase-lx4-qsfp28-transceiver-for-cisco-qsfp-lx4-100g-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-100gbase-lx4-qsfp28-transceiver-for-cisco-qsfp-lx4-100g-taa-compliant\/","title":{"rendered":"UST 100GBASE-LX4 QSFP28 Transceiver for Cisco &#8211; QSFP-LX4-100G  TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible QSFP-LX4-100G is a 100GBASE-LX4 QSFP28 optical transceiver module designed for high-speed data center and enterprise networking deployments. Operating over duplex multimode or single-mode fiber, this module uses four CWDM wavelengths (1271 nm, 1291 nm, 1311 nm, and 1331 nm) to deliver an aggregate data rate of 100 Gbps with a maximum reach of 2 km over SMF or 150 m over OM3\/OM4 MMF.<\/p>\n<p>This TAA compliant module features an LC Duplex connector and supports Digital Diagnostic Monitoring (DDM) for real-time visibility into temperature, voltage, and optical power levels. It is engineered to meet IEEE 802.3bm and LX4 MSA standards, ensuring broad interoperability with compatible network equipment.<\/p>\n<p>The US Transceivers compatible QSFP-LX4-100G is an ideal solution for data center interconnect, enterprise core switching, and high-density 100G aggregation environments where both multimode and single-mode fiber infrastructure must be supported.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible QSFP-LX4-100G is a 100GBASE-LX4 QSFP28 optical transceiver module designed for high-speed data center and enterprise networking deployments. Operating over duplex multimode or single-mode fiber, this module uses four CWDM wavelengths (1271 nm, 1291 nm, 1311 nm, and 1331 nm) to deliver an aggregate data rate of 100 Gbps with a maximum [&hellip;]<\/p>\n","protected":false},"featured_media":638,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[18],"product_cat":[359,374,344],"product_tag":[],"class_list":["post-652","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-100g-qsfp28-transceiver","product_cat-100gb-qsfp28-lx4","product_cat-sfp","pa_data-rate-100gb","pa_distance-2km","pa_product_type-multimode","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\/652","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=652"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media\/638"}],"wp:attachment":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media?parent=652"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=652"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=652"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}