{"id":74345,"date":"2026-03-26T18:08:32","date_gmt":"2026-03-26T17:08:32","guid":{"rendered":"https:\/\/rentaltec.kreatixlabs.be\/product\/m8040a-64g-64-gbaud-integrated-ber-test-solution-for-physical-layer-characterization\/"},"modified":"2026-03-26T18:08:32","modified_gmt":"2026-03-26T17:08:32","slug":"m8040a-64g-64-gbaud-integrated-ber-test-solution-for-physical-layer-characterization","status":"publish","type":"product","link":"https:\/\/rentaltec.kreatixlabs.be\/pl\/produkt\/m8040a-64g-64-gbaud-integrated-ber-test-solution-for-physical-layer-characterization\/","title":{"rendered":"M8040A-64G 64 GBaud integrated BER test solution for physical layer characterization"},"content":{"rendered":"<p>The Keysight Technologies Inc. M8040A is a highly integrated BERT for physical layer characterization and compliance testing. With support for pulse amplitude modulation 4-level, 3-level (PAM4, PAM3) and non-return-to-zero (NRZ) signals, and symbol rates up to 64 Gbaud (corresponds to 128 Gbit\/s) it can be used for testing devices designed for 400\/ 200 GbE, 800G, OIF CEI-56G and CEI-112G, PCIe \u00ae 64\/32\/16\/8\/5 GT\/s, USB 3.2, USB4, Thunderbolt\u2122 3 and Thunderbolt\u2122 4. The M8040A BERT\u00b4s true error analysis provides repeatable and accurate results, optimizing the performance margins of your devices\u2022 Data rates from 2 to 32 and 64 Gbaud<br \/>\n\u2022 PAM4, PAM3 and NRZ selectable from user interface<br \/>\n\u2022 Built-in 5 tap transmitter FFE with multiple presets to compensate loss<br \/>\n\u2022 Integrated and calibrated jitter injection:<br \/>\n RJ, LF and HF PJ (multi-tone, sinusoidal), BUJ, clk\/2 jitter, sRJ, rSSC, and SSC (spread spectrum clocking)<br \/>\n\u2022 Forward Error Correction (FEC) encoding and error insertion for testing DUTs with FEC decoder<br \/>\n\u2022 Two pattern generator channels per module to emulate aggressor lane<br \/>\n\u2022 Linearity tests with adjustable PAM4 and PAM3 levels<br \/>\n\u2022 Integrated clock recovery and control of external clock recovery units N1076A\/B, N1077A, N1078A<br \/>\n\u2022 Reference clock multiplier support with SSC extended to 64 Gbaud<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Keysight Technologies Inc. M8040A is a highly integrated BERT for physical layer characterization and compliance testing. With support for pulse amplitude modulation 4-level, 3-level (PAM4, PAM3) and non-return-to-zero (NRZ) signals, and symbol rates up to 64 Gbaud (corresponds to 128 Gbit\/s) it can be used for testing devices designed for 400\/ 200 GbE, 800G, [&hellip;]<\/p>\n","protected":false},"featured_media":74339,"template":"","meta":{"_acf_changed":false},"manufacturer":[2243],"product_cat":[2680],"product_tag":[],"class_list":{"0":"post-74345","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"manufacturer-keysight-pl","7":"product_cat-ber-bert","9":"first","10":"onbackorder","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/rentaltec.kreatixlabs.be\/pl\/wp-json\/wp\/v2\/product\/74345","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rentaltec.kreatixlabs.be\/pl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rentaltec.kreatixlabs.be\/pl\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rentaltec.kreatixlabs.be\/pl\/wp-json\/wp\/v2\/media\/74339"}],"wp:attachment":[{"href":"https:\/\/rentaltec.kreatixlabs.be\/pl\/wp-json\/wp\/v2\/media?parent=74345"}],"wp:term":[{"taxonomy":"manufacturer","embeddable":true,"href":"https:\/\/rentaltec.kreatixlabs.be\/pl\/wp-json\/wp\/v2\/manufacturer?post=74345"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rentaltec.kreatixlabs.be\/pl\/wp-json\/wp\/v2\/product_cat?post=74345"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rentaltec.kreatixlabs.be\/pl\/wp-json\/wp\/v2\/product_tag?post=74345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}