{"id":14045,"date":"2026-09-02T06:18:18","date_gmt":"2026-09-02T06:18:18","guid":{"rendered":"https:\/\/hermesys.com\/?post_type=product&#038;p=14045"},"modified":"2026-09-02T06:18:19","modified_gmt":"2026-09-02T06:18:19","slug":"100g-qsfp28-cwdm4-2km-optical-transceiver","status":"publish","type":"product","link":"https:\/\/hermesys.com\/vi\/san-pham\/100g-qsfp28-cwdm4-2km-optical-transceiver\/","title":{"rendered":"100G QSFP28 CWDM4 2km Optical Transceiver, HydraX\u2122"},"content":{"rendered":"<p>The Hermesys HydraX\u2122 100G QSFP28 CWDM4 optical transceiver provides 100 Gigabit Ethernet connectivity over standard G.652 single-mode fiber. With a reach of up to 2km, it is designed for data centre campus networks and building-to-building interconnections. The module combines four optical channels using CWDM technology, allowing full-duplex transmission through a conventional duplex LC fiber connection while maintaining a compact QSFP28 footprint.<\/p>\n<h2 style=\"margin-top: 28px;\">Key Features and Benefits<\/h2>\n<ul>\n<li>Supports 100G Ethernet and CWDM4 applications with FEC<\/li>\n<li>Four-channel full-duplex optical transmission<\/li>\n<li>Data rate of up to 26 Gbit\/s per channel<\/li>\n<li>Aggregate data rate of up to 104 Gbit\/s<\/li>\n<li>Maximum reach of 2km over G.652 single-mode fiber<\/li>\n<li>Four CWDM wavelengths from 1271nm to 1331nm<\/li>\n<li>DFB laser array<\/li>\n<li>Duplex LC optical interface<\/li>\n<li>Hot-pluggable QSFP28 form factor<\/li>\n<li>Built-in digital diagnostic monitoring<\/li>\n<li>Power consumption below 3.5W<\/li>\n<li>Single 3.3V power supply<\/li>\n<li>Operating case temperature from 0\u00b0C to 70\u00b0C<\/li>\n<\/ul>\n<h2 style=\"margin-top: 28px;\">Typical Applications<\/h2>\n<ul>\n<li>100G Ethernet networks<\/li>\n<li>Data centre campus interconnections<\/li>\n<li>Building-to-building fiber links<\/li>\n<li>Switch and router connections<\/li>\n<li>Proprietary high-speed network links<\/li>\n<\/ul>\n<h2 style=\"margin-top: 28px;\">Design Reference and Compliance<\/h2>\n<ul>\n<li>CWDM4 MSA<\/li>\n<li>QSFP28 MSA<\/li>\n<li>IEEE 802.3bm applicable requirements<\/li>\n<li>FCC Part 15 Class B<\/li>\n<li>EN 55022:2010 Class B<\/li>\n<li>EN 55024:2010<\/li>\n<li>IEC 60825 Class 1 laser safety<\/li>\n<li>CE and FCC marking<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>The Hermesys HydraX\u2122 100G QSFP28 CWDM4 optical transceiver provides 100 Gigabit Ethernet connectivity over standard G.652 single-mode fiber. With a reach of up to 2km, it is designed for data centre campus networks and building-to-building interconnections. The module combines four optical channels using CWDM technology, allowing full-duplex transmission through a conventional duplex LC fiber connection [&hellip;]<\/p>\n","protected":false},"featured_media":14047,"template":"","meta":{"_monsterinsights_skip_tracking":false},"product_cat":[21,107],"product_tag":[],"class_list":["post-14045","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-hydra","product_cat-optical-transceiver","tm-no-options"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.2 (Yoast SEO v28.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>100G QSFP28 CWDM4 2km Optical Transceiver, HydraX\u2122 - Hermesys<\/title>\n<meta name=\"description\" content=\"Hermesys HydraX\u2122 100G QSFP28 CWDM4 transceiver supports 2km over G.652 SMF with four CWDM wavelengths, duplex LC and built-in diagnostics.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hermesys.com\/vi\/san-pham\/100g-qsfp28-cwdm4-2km-optical-transceiver\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"100G QSFP28 CWDM4 2km Optical Transceiver, HydraX\u2122\" \/>\n<meta property=\"og:description\" content=\"Hermesys HydraX\u2122 100G QSFP28 CWDM4 transceiver supports 2km over G.652 SMF with four CWDM wavelengths, duplex LC and built-in diagnostics.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hermesys.com\/vi\/san-pham\/100g-qsfp28-cwdm4-2km-optical-transceiver\/\" \/>\n<meta property=\"og:site_name\" content=\"Hermesys\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-02T06:18:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hermesys.com\/wp-content\/uploads\/2026\/09\/100G-QSFP28-CWDM4-2km.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1536\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":[\"WebPage\",\"ItemPage\"],\"@id\":\"https:\\\/\\\/hermesys.com\\\/product\\\/100g-qsfp28-cwdm4-2km-optical-transceiver\\\/\",\"url\":\"https:\\\/\\\/hermesys.com\\\/product\\\/100g-qsfp28-cwdm4-2km-optical-transceiver\\\/\",\"name\":\"100G QSFP28 CWDM4 2km Optical Transceiver, HydraX\u2122 - 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