{"id":9374,"date":"2026-10-05T12:36:13","date_gmt":"2026-10-05T12:36:13","guid":{"rendered":"https:\/\/www.westernoptronics.com\/elsfp-evaluation-kit\/"},"modified":"2026-10-05T12:36:13","modified_gmt":"2026-10-05T12:36:13","slug":"elsfp-evaluation-kit","status":"publish","type":"page","link":"https:\/\/www.westernoptronics.com\/zh\/elsfp-evaluation-kit\/","title":{"rendered":"ELSFP Evaluation Kit"},"content":{"rendered":"<style>\n.weog-elsfp-kit{max-width:1080px;margin:0 auto;color:#263443;line-height:1.7}.weog-elsfp-kit h2,.weog-elsfp-kit h3{color:#102e43;line-height:1.25}.weog-elsfp-kit h2{margin-top:2.2em}.weog-elsfp-kit .weog-kit-lead{font-size:1.15em;max-width:850px}.weog-elsfp-kit .weog-kit-actions{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.weog-elsfp-kit .weog-kit-button{display:inline-block;padding:12px 20px;border:1px solid #135e85;border-radius:4px;background:#135e85;color:#fff;text-decoration:none;font-weight:600}.weog-elsfp-kit .weog-kit-button-secondary{background:#fff;color:#135e85}.weog-elsfp-kit .weog-kit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.weog-elsfp-kit .weog-kit-card{padding:24px;border:1px solid #dbe4ea;border-radius:6px;background:#f8fafb}.weog-elsfp-kit .weog-kit-card h3{margin-top:0}.weog-elsfp-kit .weog-kit-model{overflow-wrap:anywhere;font-weight:600}.weog-elsfp-kit .weog-kit-scope{padding:18px 22px;border-left:4px solid #135e85;background:#f0f6fa}.weog-elsfp-kit .weog-kit-docs li,.weog-elsfp-kit .weog-kit-steps li{margin-bottom:14px}.weog-elsfp-kit .weog-kit-steps strong{display:block}.weog-elsfp-kit a:focus-visible{outline:3px solid #135e85;outline-offset:3px}@media(max-width:680px){.weog-elsfp-kit .weog-kit-grid{grid-template-columns:1fr}.weog-elsfp-kit .weog-kit-card{padding:20px}}\n<\/style>\n<div class=\"weog-elsfp-kit\">\n<p class=\"weog-kit-lead\">Plan an ELSFP external laser source evaluation for your co-packaged optics (CPO) application. Compare CWDM4 and 1311 nm modules, review the evaluation board and polarization-maintaining optical test-cable documentation, and request a configuration quotation.<\/p>\n<div class=\"weog-kit-actions\">\n    <a class=\"weog-kit-button\" href=\"https:\/\/www.westernoptronics.com\/zh\/contact\/\">Request an evaluation configuration quote<\/a><br \/>\n    <a class=\"weog-kit-button weog-kit-button-secondary\" href=\"#weog-kit-documentation\">Review evaluation documentation<\/a>\n  <\/div>\n<h2>Choose your ELSFP laser source<\/h2>\n<p>Both models provide eight continuous-wave optical channels with published minimum output power of +23 dBm per channel. Choose the wavelength arrangement required by your optical engine, then review the optical connector, fiber assignment and host interface before specifying an evaluation setup.<\/p>\n<div class=\"weog-kit-grid\">\n<section class=\"weog-kit-card\" aria-labelledby=\"weog-kit-cwdm4\">\n<h3 id=\"weog-kit-cwdm4\">CWDM4 ELSFP for 2\u00d7FR4 CPO<\/h3>\n<p class=\"weog-kit-model\">CY-ELSFP-8PMF-UHP1-CWDM4-B<\/p>\n<p>Eight CW laser channels arranged as two wavelength sets: 1271, 1291, 1311 and 1331 nm. The published module specifications include CMIS management and a polarization-maintaining blind-mate optical interface.<\/p>\n<p><a href=\"https:\/\/www.westernoptronics.com\/zh\/product\/cy-elsfp-8pmf-uhp1-cwdm4-b-2xfr4-cpo-laser\/\">View the CWDM4 ELSFP product and specifications<\/a><\/p>\n<p><a href=\"https:\/\/www.westernoptronics.com\/wp-content\/uploads\/2026\/09\/Western_Optronics_CY-ELSFP-8PMF-UHP1-CWDM4-B_2xFR4_Datasheet_V4.0.pdf\">Download the CWDM4 ELSFP datasheet (PDF)<\/a><\/p>\n<\/section>\n<section class=\"weog-kit-card\" aria-labelledby=\"weog-kit-1311\">\n<h3 id=\"weog-kit-1311\">1311 nm ELSFP for CPO<\/h3>\n<p class=\"weog-kit-model\">CY-ELSFP-8PMF-UHP1-1311-B<\/p>\n<p>Eight CW laser channels at a typical wavelength of 1311 nm, arranged in two banks of four. The published module specifications include CMIS management and a polarization-maintaining blind-mate optical interface.<\/p>\n<p><a href=\"https:\/\/www.westernoptronics.com\/zh\/product\/cy-elsfp-8pmf-uhp1-1311-b-elsfp-cw-laser-cpo\/\">View the 1311 nm ELSFP product and specifications<\/a><\/p>\n<p><a href=\"https:\/\/www.westernoptronics.com\/wp-content\/uploads\/2026\/09\/Western_Optronics_CY-ELSFP-8PMF-UHP1-1311-B_2xDR4_Datasheet_V4.0.pdf\">Download the 1311 nm ELSFP datasheet (PDF)<\/a><\/p>\n<\/section><\/div>\n<h2 id=\"weog-kit-documentation\">Review the evaluation board and PM optical test cable<\/h2>\n<p>The existing evaluation documentation covers an ELSFP evaluation board and a polarization-maintaining optical test cable. Use these documents to review connection requirements and identify the configuration relevant to your module and test setup.<\/p>\n<ul class=\"weog-kit-docs\">\n<li><a href=\"https:\/\/www.westernoptronics.com\/wp-content\/uploads\/2026\/10\/WEOG_CY-ELSFP-23H-EvalKits_V1.00.pdf\">ELSFP evaluation board and kit documentation (PDF)<\/a> \u2014 review the published evaluation-board configuration and operating information.<\/li>\n<li><a href=\"https:\/\/www.westernoptronics.com\/wp-content\/uploads\/2026\/10\/WE-Lka7007017_English.pdf\">PM APC MT-12X PM FC\/APC optical testing cable documentation (PDF)<\/a> \u2014 review the connector and fiber arrangement for the optical test connection.<\/li>\n<\/ul>\n<p class=\"weog-kit-scope\">Review the evaluation board and test-cable documentation. The final configuration, supplied items, pricing and delivery details are confirmed with the quotation.<\/p>\n<h2>How to request an ELSFP evaluation<\/h2>\n<ol class=\"weog-kit-steps\">\n<li><strong>Select the wavelength configuration.<\/strong> Identify the CWDM4 or 1311 nm module that matches your optical-engine requirements. Include your required optical power and number of channels.<\/li>\n<li><strong>Describe your connections and test setup.<\/strong> Provide the host platform, optical connector and fiber assignment, together with any evaluation-board or PM test-cable requirements.<\/li>\n<li><strong>Request a configuration quotation.<\/strong> Use our <a href=\"https:\/\/www.westernoptronics.com\/zh\/contact\/\">existing contact and inquiry page<\/a>. Include your company, application, quantity and requested delivery schedule so the quotation can define the proposed scope.<\/li>\n<\/ol>\n<h2>Share your evaluation requirements<\/h2>\n<p>Specify whether your inquiry is for the ELSFP module alone or an evaluation configuration involving the board and optical test cable. Include the measurement tasks you plan to perform and any host-interface or connector requirements.<\/p>\n<div class=\"weog-kit-actions\">\n    <a class=\"weog-kit-button\" href=\"https:\/\/www.westernoptronics.com\/zh\/contact\/\">Contact Western Optronics about ELSFP evaluation<\/a><br \/>\n    <a class=\"weog-kit-button weog-kit-button-secondary\" href=\"https:\/\/www.westernoptronics.com\/zh\/product-category\/semi-conductor-laser-fiber-optical-components\/elsfp-external-laser-sources\/\">Compare ELSFP laser sources<\/a>\n  <\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Review ELSFP laser modules, evaluation-board documentation and PM optical test-cable options for a CPO evaluation configuration.<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-9374","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is 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