{"id":1981,"date":"2026-04-16T14:19:09","date_gmt":"2026-04-16T14:19:09","guid":{"rendered":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-100gbase-psm4-qsfp28-transceiver-for-arista-qsfp-100g-psm4-taa-compliant\/"},"modified":"2026-04-16T14:19:09","modified_gmt":"2026-04-16T14:19:09","slug":"ust-100gbase-psm4-qsfp28-transceiver-for-arista-qsfp-100g-psm4-taa-compliant","status":"publish","type":"product","link":"https:\/\/demo.accurays.com\/ustransceivers\/product\/ust-100gbase-psm4-qsfp28-transceiver-for-arista-qsfp-100g-psm4-taa-compliant\/","title":{"rendered":"UST 100GBASE-PSM4 QSFP28 Transceiver for Arista &#8211; QSFP-100G-PSM4   TAA Compliant"},"content":{"rendered":"<p>The US Transceivers compatible QSFP-100G-PSM4 is a high-performance 100GBASE-PSM4 QSFP28 optical transceiver module designed for 100 Gigabit Ethernet applications over single-mode fiber. Utilizing parallel single-mode technology across eight lanes (4 transmit, 4 receive) at 1310 nm, this module delivers reliable 100G connectivity at distances up to 500 meters over OS2 SMF via an MPO\/MTP connector interface.<\/p>\n<p>Built to meet IEEE 802.3bm and PSM4 MSA standards, this TAA compliant module supports Digital Diagnostic Monitoring (DDM\/DOM), enabling real-time visibility into key optical parameters such as temperature, voltage, TX power, and RX power. It is engineered for seamless compatibility with Arista network equipment using the QSFP-100G-PSM4 part number.<\/p>\n<p>This US Transceivers compatible module is an ideal solution for data center interconnects, high-density spine-leaf deployments, cloud infrastructure, and enterprise core networking where cost-effective, long-reach 100G single-mode connectivity is required.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The US Transceivers compatible QSFP-100G-PSM4 is a high-performance 100GBASE-PSM4 QSFP28 optical transceiver module designed for 100 Gigabit Ethernet applications over single-mode fiber. Utilizing parallel single-mode technology across eight lanes (4 transmit, 4 receive) at 1310 nm, this module delivers reliable 100G connectivity at distances up to 500 meters over OS2 SMF via an MPO\/MTP connector [&hellip;]<\/p>\n","protected":false},"featured_media":638,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[657],"product_cat":[359,372,344],"product_tag":[],"class_list":["post-1981","product","type-product","status-publish","has-post-thumbnail","product_brand-arista","product_cat-100g-qsfp28-transceiver","product_cat-100gb-qsfp28-psm4","product_cat-sfp","pa_data-rate-100gb","pa_distance-500m","pa_product_type-single-mode","pa_wavelength-1310nm","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product\/1981","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=1981"}],"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=1981"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_brand?post=1981"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_cat?post=1981"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/demo.accurays.com\/ustransceivers\/wp-json\/wp\/v2\/product_tag?post=1981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}