{"id":996,"date":"2026-02-25T22:16:51","date_gmt":"2026-02-25T22:16:51","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-40gbase-swdm4-qsfp-transceiver-for-cisco-qsfp-40g-swdm4-s-taa-compliant\/"},"modified":"2026-02-25T22:16:51","modified_gmt":"2026-02-25T22:16:51","slug":"ust-40gbase-swdm4-qsfp-transceiver-for-cisco-qsfp-40g-swdm4-s-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-40gbase-swdm4-qsfp-transceiver-for-cisco-qsfp-40g-swdm4-s-taa-compliant\/","title":{"rendered":"UST 40GBASE-SWDM4 QSFP+ Transceiver for Cisco &#8211; QSFP-40G-SWDM4-S  TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible QSFP-40G-SWDM4-S is a 40GBASE-SWDM4 QSFP+ transceiver module designed as a cost-effective, fully compatible alternative for use in Cisco-branded network equipment. Built around Short Wavelength Division Multiplexing (SWDM4) technology, this module operates over a single pair of OM3 or OM4 multimode fiber using four wavelengths across the 850 nm band, achieving 40 Gbps aggregate throughput at distances up to 240 m on OM4 fiber.<\/p>\n<p>The QSFP+ form factor supports hot-swap installation and features an LC Duplex connector interface, allowing seamless migration from existing 10G duplex fiber infrastructure without rewiring. Digital Optical Monitoring (DOM) provides real-time visibility into key operating parameters including temperature, voltage, and optical power levels.<\/p>\n<p>This TAA compliant module is ideal for data center, enterprise, and campus deployments requiring high-density 40G connectivity over existing duplex multimode cabling plant.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible QSFP-40G-SWDM4-S is a 40GBASE-SWDM4 QSFP+ transceiver module designed as a cost-effective, fully compatible alternative for use in Cisco-branded network equipment. Built around Short Wavelength Division Multiplexing (SWDM4) technology, this module operates over a single pair of OM3 or OM4 multimode fiber using four wavelengths across the 850 nm band, achieving 40 [&hellip;]<\/p>\n","protected":false},"featured_media":984,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[18],"product_cat":[553,567,344],"product_tag":[],"class_list":["post-996","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-40g-qsfp-transceiver","product_cat-40gb-qsfp-swdm4","product_cat-sfp","pa_data-rate-40gb","pa_distance-100m","pa_product_type-multimode","pa_wavelength-850-940nm","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product\/996","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=996"}],"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=996"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=996"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=996"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}