{"id":874,"date":"2026-02-25T22:16:32","date_gmt":"2026-02-25T22:16:32","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-1000base-dwdm-sfp-transceiver-for-cisco-dwdm-sfp-4056-taa-compliant\/"},"modified":"2026-02-25T22:16:32","modified_gmt":"2026-02-25T22:16:32","slug":"ust-1000base-dwdm-sfp-transceiver-for-cisco-dwdm-sfp-4056-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-1000base-dwdm-sfp-transceiver-for-cisco-dwdm-sfp-4056-taa-compliant\/","title":{"rendered":"UST 1000BASE-DWDM SFP Transceiver for Cisco &#8211; DWDM-SFP-4056  TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible DWDM-SFP-4056 is a 1000BASE-DWDM SFP transceiver designed for single-mode fiber deployments requiring long-reach optical connectivity. Operating at a DWDM wavelength of 1540.56 nm (ITU Channel 47), this module delivers 1 Gbps data rates over distances up to 80 km, making it well suited for metro and wide-area network applications.<\/p>\n<p>Built in the compact SFP form factor, this transceiver features an LC Duplex connector interface and supports Digital Diagnostics Monitoring (DDM) for real-time visibility into optical performance parameters such as temperature, voltage, transmit power, and receive power. The module is fully compliant with TAA, RoHS, and relevant IEEE and MSA standards.<\/p>\n<p>The US Transceivers compatible DWDM-SFP-4056 is an ideal drop-in replacement for enterprise networking, carrier infrastructure, campus backbone, and data center interconnect environments where reliable DWDM-based gigabit connectivity is required.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible DWDM-SFP-4056 is a 1000BASE-DWDM SFP transceiver designed for single-mode fiber deployments requiring long-reach optical connectivity. Operating at a DWDM wavelength of 1540.56 nm (ITU Channel 47), this module delivers 1 Gbps data rates over distances up to 80 km, making it well suited for metro and wide-area network applications. Built in [&hellip;]<\/p>\n","protected":false},"featured_media":860,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[18],"product_cat":[485,484,344],"product_tag":[],"class_list":["post-874","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-1000base-dwdm","product_cat-1g-sfp-dwdm-transceiver","product_cat-sfp","pa_data-rate-1gb","pa_distance-80km","pa_product_type-single-mode","pa_wavelength-c47","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product\/874","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=874"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media\/860"}],"wp:attachment":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media?parent=874"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=874"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=874"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}