{"id":6931,"date":"2019-03-20T23:02:40","date_gmt":"2019-03-20T15:02:40","guid":{"rendered":"https:\/\/www.4gltemall.com\/blog\/?p=6931"},"modified":"2019-03-20T23:02:40","modified_gmt":"2019-03-20T15:02:40","slug":"quectel-bc97-lte-cat-nb2-and-gsm-module-presented","status":"publish","type":"post","link":"https:\/\/www.4gltemall.com\/blog\/quectel-bc97-lte-cat-nb2-and-gsm-module-presented\/","title":{"rendered":"Quectel BC97 LTE Cat-NB2 and GSM Module Presented"},"content":{"rendered":"

The LTE cellular module<\/a> manufacturer\u00a0Quectel\u00a0presented its first dual-mode LTE Cat-NB2 \/ GSM module at the end of February at the Mobile World Congress. The module is Quectel BC97<\/strong><\/a>, which can switch between NB-IoT and GSM technologies according to the coverage of one to the other of networks.\u00a0At the MWC, the BC97 module sample displays compact dimensions of 23.6 x 19.9 x 2.2 mm and is compatible with the GSM\/GPRS M95<\/a> variant, allowing a smooth migration from one design to the next NB-IoT<\/a> while minimizing costs and development time, says the Taiwanese firm.<\/p>\n

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Presented in a surface mount box (LCC + LGA), the Quectel BC97 Module also supports voice communications on GSM and Bluetooth Low Energy technology. Equipped with a rich set of interfaces (USB, USIM, UART, A\/D conversion, SPI, GPIO, MIC audio …) and compatible with the incremental update mechanism of low-level software DFOTA (Delta Firmware Over- The-Air), the Quectel LTE module<\/a><\/strong> targets diverse and varied applications such as shared bikes, smart parking, Bluetooth gateways, smart meters, smart city, asset tracking, smart home appliances, electronic devices carried on oneself, agricultural and environmental monitoring devices, etc.<\/p>\n

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“The migration of GSM to LTE and 5G is irreversible<\/em>,” said Doron Zhang, vice president of Quectel.\u00a0But the GSM network, because of its extensive coverage, will remain operational for many years, especially in some developing countries.\u00a0With its GSM fallback mode, the BC97 module can accommodate existing GSM networks and switch to NB-IoT in a progressive and transparent manner for the user\u00a0as the NB-IoT infrastructure is unfolded<\/em>.\u00a0”<\/p>\n

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It will be recalled that the NB-IoT version known as LTE Cat-NB2 refers to Release 14 of the 3GPP specifications, the first version of the NB-IoT (LTE Cat-NB1) having been detailed in Release 13.<\/p>\n","protected":false},"excerpt":{"rendered":"

The LTE cellular module manufacturer\u00a0Quectel\u00a0presented its first dual-mode LTE Cat-NB2 \/ GSM module at the end of February at the Mobile World Congress. The module is Quectel BC97, which can switch between NB-IoT and GSM technologies according to the coverage of one to the other of networks.\u00a0At the MWC, the BC97 module sample displays compact … Continue reading Quectel BC97 LTE Cat-NB2 and GSM Module Presented<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[3,35],"tags":[4332,4333,4334,4197],"_links":{"self":[{"href":"https:\/\/www.4gltemall.com\/blog\/wp-json\/wp\/v2\/posts\/6931"}],"collection":[{"href":"https:\/\/www.4gltemall.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.4gltemall.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.4gltemall.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.4gltemall.com\/blog\/wp-json\/wp\/v2\/comments?post=6931"}],"version-history":[{"count":1,"href":"https:\/\/www.4gltemall.com\/blog\/wp-json\/wp\/v2\/posts\/6931\/revisions"}],"predecessor-version":[{"id":6933,"href":"https:\/\/www.4gltemall.com\/blog\/wp-json\/wp\/v2\/posts\/6931\/revisions\/6933"}],"wp:attachment":[{"href":"https:\/\/www.4gltemall.com\/blog\/wp-json\/wp\/v2\/media?parent=6931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.4gltemall.com\/blog\/wp-json\/wp\/v2\/categories?post=6931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.4gltemall.com\/blog\/wp-json\/wp\/v2\/tags?post=6931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}