{"id":2897,"date":"2024-10-09T09:27:58","date_gmt":"2024-10-09T01:27:58","guid":{"rendered":"https:\/\/www.gc-microelectronics.com\/en-us\/?page_id=2897"},"modified":"2025-10-17T10:29:35","modified_gmt":"2025-10-17T02:29:35","slug":"optical-communication-2","status":"publish","type":"page","link":"https:\/\/www.gc-microelectronics.com\/en-us\/optical-communication-2\/","title":{"rendered":"Optical Communication | Grace Connection Microelectronics"},"content":{"rendered":"\t\t
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Optical Communication<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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SiPho PIC Controller \/ EML Controller \/ ELS (ELSFP) Current Source<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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In the field of optical communications, we offer integrated DAC\/ADC solutions for high-speed optical transceiver modules.<\/p>

\u00a0<\/p>

For high-speed optical data transmission within AI Center and Intra-Data Center, in addition to short-distance VCSEL optical transceiver modules, the proportion of EML\/SiPho modules is steadily increasing to meet the demand for medium- to long-distance high-speed GPU interconnections driven by AI. For the design of modules with different architectures, we provide optimized feature configurations to ensure that our customers’ products have the best competitive edge.<\/p>

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The next generation of CPO (Co-Packaged Optics) switches require the integration of ELS (External Laser Source), and we are ready with the market’s lowest power consumption solutions.<\/p>

For detailed specifications, please contact us.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Main Product<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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Description<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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General<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Highly integration solution\uff1a<\/strong><\/p>

\u25a0 Multi-channel IDAC: provides bias current to EML and DFB lasers.<\/p>

\u25a0 Multi-channel VDAC: provides bias voltage to components on the module.<\/p>

\u25a0 Multi-channel high precision ADC: monitor voltage, current and temperature; support signal comparators.<\/p>

\u25a0 Flexible configurable ADC & DAC channels: one chip could support different projects.<\/p>

\u25a0 MCU included solution improves project development efficiency.<\/span><\/span><\/p>

\u00a0<\/p>

\u2605Applications\uff1a400G\/800G\/1.6T optical transceiver module<\/span><\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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SiPho<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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GC1502<\/p>

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Solution specifically tailored for Silicon Photonic (SiPho) PICs based transceiver\uff1a<\/strong><\/p>

\u25a0 Multi-channel IDAC: provides bias current to DFB lasers.<\/p>

\u25a0 Multi-channel VDAC: provides bias voltage to heaters and other components on the module.<\/p>

\u25a0 Multi-channel high precision ADC: monitor photo diode voltage, RSSI (Received Signal Strength Indicator) and others.<\/p>

\u25a0 Low power loss design: meeting the increasingly stringent low-power consumption requirements for AI and data centers.<\/p>

\u00a0<\/p>

\u2605Applications\uff1a400G\/800G\/1.6T SiPho optical transceiver module<\/span><\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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EML<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Solution specifically tailored for EML based transceiver\uff1a<\/strong><\/p>

\u25a0 Multi-channel IDAC: provides bias current to EMLs.<\/p>

\u25a0 Multi-channel VDAC: provides bias voltage to EAM(Electro-absorption modulator).<\/p>

\u25a0 Multi-channel high precision ADC: monitor voltage, current and temperature; support signal comparators.<\/p>

\u25a0 Ultra low power loss design<\/span><\/span>: meeting the increasingly stringent low-power consumption requirements for AI and data centers.<\/p>

\u00a0<\/p>

\u2605 Applications\uff1a400G\/800G\/1.6T EML optical transceiver module<\/span><\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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ELS<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Solution specifically tailored for ELS (External Laser Source), used in CPO (Co-Packaged Optics) design\uff1a<\/strong><\/p>

\u25a0 Multi-channel IDAC: provides bias current to high power lasers.<\/p>

\u25a0 Flexible design to support multi-lasers in single module.<\/p>

\u25a0 Ultra low power loss design<\/span><\/span>: meeting the increasingly stringent low-power consumption requirements for AI and data centers.<\/p>

\u00a0<\/p>

\u2605 Applications\uff1a1.6T\/3.2T ELS module<\/span><\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Optical Communication SiPho PIC Controll … Read More<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2897","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.gc-microelectronics.com\/en-us\/wp-json\/wp\/v2\/pages\/2897","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gc-microelectronics.com\/en-us\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.gc-microelectronics.com\/en-us\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.gc-microelectronics.com\/en-us\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gc-microelectronics.com\/en-us\/wp-json\/wp\/v2\/comments?post=2897"}],"version-history":[{"count":77,"href":"https:\/\/www.gc-microelectronics.com\/en-us\/wp-json\/wp\/v2\/pages\/2897\/revisions"}],"predecessor-version":[{"id":3277,"href":"https:\/\/www.gc-microelectronics.com\/en-us\/wp-json\/wp\/v2\/pages\/2897\/revisions\/3277"}],"wp:attachment":[{"href":"https:\/\/www.gc-microelectronics.com\/en-us\/wp-json\/wp\/v2\/media?parent=2897"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}