{"id":884,"date":"2026-02-25T22:16:33","date_gmt":"2026-02-25T22:16:33","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-1000base-dwdm-sfp-transceiver-for-cisco-dwdm-sfp-4851-taa-compliant\/"},"modified":"2026-02-25T22:16:33","modified_gmt":"2026-02-25T22:16:33","slug":"ust-1000base-dwdm-sfp-transceiver-for-cisco-dwdm-sfp-4851-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-1000base-dwdm-sfp-transceiver-for-cisco-dwdm-sfp-4851-taa-compliant\/","title":{"rendered":"UST 1000BASE-DWDM SFP Transceiver for Cisco &#8211; DWDM-SFP-4851  TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible DWDM-SFP-4851 is a 1000BASE-DWDM SFP transceiver module designed for high-density, long-haul optical networking. Operating at a DWDM wavelength of 1548.51 nm (ITU Channel 35), this module delivers reliable 1 Gbps data transmission over single-mode fiber at distances up to 80 km, making it well suited for metro and wide-area network deployments.<\/p>\n<p>Built to industry MSA standards, the US Transceivers compatible DWDM-SFP-4851 features an LC Duplex connector interface and supports Digital Diagnostic Monitoring (DDM\/DOM) for real-time monitoring of key optical parameters including temperature, voltage, bias current, and optical power. The module is TAA compliant and meets RoHS, CE, and REACH regulatory requirements.<\/p>\n<p>This SFP transceiver is an ideal cost-effective alternative for enterprise, service provider, and data center environments requiring dense wavelength division multiplexing over existing single-mode fiber infrastructure.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible DWDM-SFP-4851 is a 1000BASE-DWDM SFP transceiver module designed for high-density, long-haul optical networking. Operating at a DWDM wavelength of 1548.51 nm (ITU Channel 35), this module delivers reliable 1 Gbps data transmission over single-mode fiber at distances up to 80 km, making it well suited for metro and wide-area network deployments. [&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-884","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-c35","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product\/884","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=884"}],"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=884"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=884"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=884"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}