{"id":944,"date":"2026-02-25T22:16:41","date_gmt":"2026-02-25T22:16:41","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-2x100gbase-sr4-qsfp-dd-transceiver-for-cisco-qdd-2x100-sr4-s-taa-compliant\/"},"modified":"2026-02-25T22:16:41","modified_gmt":"2026-02-25T22:16:41","slug":"ust-2x100gbase-sr4-qsfp-dd-transceiver-for-cisco-qdd-2x100-sr4-s-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-2x100gbase-sr4-qsfp-dd-transceiver-for-cisco-qdd-2x100-sr4-s-taa-compliant\/","title":{"rendered":"UST 2x100GBase-SR4 QSFP-DD Transceiver for Cisco &#8211; QDD-2X100-SR4-S  TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible QDD-2X100-SR4-S is a high-performance 200G QSFP-DD optical transceiver module designed for short-reach multimode fiber applications. Operating as a 2x100GBase-SR4 module, it delivers an aggregate data rate of 200Gbps across two independent 100G SR4 channels, each utilizing eight parallel lanes over OM4 multimode fiber with a maximum reach of 100 meters.<\/p>\n<p>This QSFP-DD form factor module uses 850nm VCSEL transmitters and connects via an MPO\/MTP interface, making it well suited for high-density data center deployments requiring breakout or aggregation configurations. The module supports Digital Optical Monitoring (DOM) for real-time diagnostics including temperature, voltage, and optical power levels.<\/p>\n<p>The US Transceivers compatible QDD-2X100-SR4-S is TAA compliant and manufactured to meet IEEE 802.3 and QSFP-DD MSA standards, offering a cost-effective, fully compatible alternative for network infrastructure upgrades.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible QDD-2X100-SR4-S is a high-performance 200G QSFP-DD optical transceiver module designed for short-reach multimode fiber applications. Operating as a 2x100GBase-SR4 module, it delivers an aggregate data rate of 200Gbps across two independent 100G SR4 channels, each utilizing eight parallel lanes over OM4 multimode fiber with a maximum reach of 100 meters. This [&hellip;]<\/p>\n","protected":false},"featured_media":943,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[18],"product_cat":[512,513,344],"product_tag":[],"class_list":["post-944","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-200g-qsfp-dd-transceiver","product_cat-200gb-qsfp-dd","product_cat-sfp","pa_data-rate-200gb","pa_distance-100m","pa_product_type-multimode","pa_wavelength-850nm","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product\/944","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=944"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media\/943"}],"wp:attachment":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/media?parent=944"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=944"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=944"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=944"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}