{"id":9967,"date":"2017-10-26T16:59:37","date_gmt":"2017-10-26T16:59:37","guid":{"rendered":"https:\/\/www.engeniustech.com\/?p=9967"},"modified":"2026-02-24T10:16:28","modified_gmt":"2026-02-24T18:16:28","slug":"go-guide-channel-transmit-power-wi-fi-networks-2","status":"publish","type":"post","link":"https:\/\/www.engeniustech.com\/span\/go-guide-channel-transmit-power-wi-fi-networks-2\/","title":{"rendered":"Su gu\u00eda de referencia para canales y transmisi\u00f3n de energ\u00eda en redes Wi-Fi (Parte 2)"},"content":{"rendered":"<p><span style=\"color: #000000; font-size: 1.3em; font-weight: 700; line-height: 1.9em;\">Parte 2<\/span><\/p>\n<p><span style=\"color: #444444; font-size: 1.0em; font-weight: 400; line-height: 1.5em;\">Leer <\/span><span style=\"color: #aa9663; font-size: 1.0em; font-weight: 700; line-height: 1.5em;\"><a href=\"https:\/\/www.engeniustech.com\/span\/go-guide-channel-transmit-power-wi-fi-networks\/\" rel=\"noopener noreferrer\" target=\"_blank\">Parte 1<\/a> <\/span><span style=\"color: #444444; font-size: 1.0em; font-weight: 400; line-height: 1.5em;\">de esta serie<\/span><\/p>\n<p><span style=\"color: #03a9f4; font-size: 1.3em; font-weight: 700; line-height: 1.9em;\">Canales de Wi-Fi en la banda de 2.4 GHz<\/span><br \/>\n<span style=\"color: #444444; font-size: 1.0em; font-weight: 400; line-height: 1.5em;\">En la banda de 2,4 GHz (802.11b \/ g \/ n) en Am\u00e9rica del Norte, la FCC permite 11 canales de 20 MHz. Algunos o todos los canales 12-14 est\u00e1n permitidos en otros pa\u00edses, como Jap\u00f3n. Desafortunadamente, las frecuencias centrales de los canales 1-13 est\u00e1n separadas solo por 5 MHz, lo que lleva a solo tres canales no superpuestos, como se muestra en la Figura 1.<\/span><\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2017\/10\/blog_nov1.jpg\" width=\"100%\" \/><br \/>\n<span style=\"color: #000000; font-size: .7em; font-weight: 600;\">Figura 1: <\/span><span style=\"color: #777777; font-size: .7em; font-weight: 400;\">Canales de 20 MHz en la banda de frecuencia de 2,4 GHz.<\/span><span style=\"color: #777777; font-size: .5em; font-weight: 400;\"><sup>1<\/sup><\/span><\/p>\n<p><\/br><br \/>\n<span style=\"color: #444444; font-size: 1.0em; font-weight: 400; line-height: 1.5em;\">La especificaci\u00f3n 802.11n permite el uso opcional de canales de 40 MHz en la banda de 2.4 GHz, al unir dos canales adyacentes. Sin embargo, dado que toda la banda utilizable en 2.4 GHz tiene solo 72 MHz de ancho, no hay dos tama\u00f1os de canal de 40 MHz que sean independientes, como se muestra en la Figura 2. Esta limitaci\u00f3n hace que el uso de canales de 40 MHz sea poco pr\u00e1ctico en multi-AP implementaciones, aunque desafortunadamente todav\u00eda es bastante com\u00fan verlo en la pr\u00e1ctica ya que la mayor\u00eda de los proveedores permiten este ancho de canal en su configuraci\u00f3n predeterminada.<\/span><\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2017\/10\/blog_nov2b.jpg\" width=\"100%\" \/><br \/>\n<span style=\"color: #000000; font-size: .7em; font-weight: 600;\">Figura 2: <\/span><span style=\"color: #777777; font-size: .7em; font-weight: 400;\">Canales de 40 MHz en la banda de frecuencia de 2,4 GHz.<\/span><span style=\"color: #777777; font-size: .5em; font-weight: 400;\"><sup>1<\/sup><\/span><\/p>\n<p><\/br><br \/>\n<span style=\"color: #444444; font-size: 1.0em; font-weight: 400; line-height: 1.5em;\">Dadas las restricciones sobre el n\u00famero de canales independientes y c\u00f3mo disminuye a medida que aumenta el ancho del canal, la canalizaci\u00f3n deficiente crear\u00e1 interferencia AP a AP y, por lo tanto, degradar\u00e1 los requisitos de uso y cobertura. En la banda de 2,4 GHz, solo se deben usar tama\u00f1os de canal de 20 MHz, y los canales se deben implementar en los AP con un esquema est\u00e1tico alterno 1, 6, 11, tanto horizontal como verticalmente.<\/span><\/p>\n<p><span style=\"color: #03a9f4; font-size: 1.3em; font-weight: 700; line-height: 1.9em;\">Canales Wi-Fi en la banda de 5 GHz<\/span><br \/>\n<span style=\"color: #444444; font-size: 1.0em; font-weight: 400; line-height: 1.5em;\">La banda de 5 GHz es mucho m\u00e1s grande (m\u00e1s de 555 MHz, semi-contigua), por lo que la selecci\u00f3n de canales independientes y el uso de anchos m\u00e1s grandes a trav\u00e9s de la uni\u00f3n de los canales vecinos es mucho m\u00e1s simple. 802.11a permiti\u00f3 el uso de canales de 20 MHz. 802.11n permite el uso de canales de 40 MHz, y 802.11ac permite el uso de canales de hasta 80 MHz o 160 MHz. Esto se muestra en la Figura 3.<\/span><\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2017\/10\/blog_nov3b.jpg\" width=\"100%\" \/><br \/>\n<span style=\"color: #000000; font-size: .7em; font-weight: 600;\">Figura 3: <\/span><span style=\"color: #777777; font-size: .7em; font-weight: 400;\">Canales en la banda de frecuencia de 5 GHz.<\/span><span style=\"color: #777777; font-size: .5em; font-weight: 400;\"><sup>1, 2<\/sup><\/span><\/p>\n<p><\/br><br \/>\n<span style=\"color: #444444; font-size: 1.0em; font-weight: 400; line-height: 1.5em;\">El uso de canales de 40 MHz a 5 GHz con 802.11n es una pr\u00e1ctica bastante est\u00e1ndar. En la mayor\u00eda de las implementaciones de SMB, podemos usar canales de 80 MHz con 802.11ac, para duplicar el rendimiento inal\u00e1mbrico. En los casos en que un dise\u00f1o requiere configuraciones de alta densidad de clientes, como en espacios de reuniones de convenciones o aulas grandes, o si hay una raz\u00f3n espec\u00edfica para evitar los canales DFS, podemos usar canales de 80 MHz con 802.11ac y duplicar el rendimiento inal\u00e1mbrico. Esta es la principal ventaja de implementar puntos de acceso 802.11ac frente a puntos de acceso 802.11n.<\/span><\/p>\n<p><span style=\"color: #444444; font-size: 1.0em; font-weight: 400; line-height: 1.5em;\">La lista completa de canales de 20 MHz disponibles en Am\u00e9rica del Norte se muestra en la Tabla 1. Las agencias reguladoras gubernamentales en otros pa\u00edses pueden restringir el uso de una o m\u00e1s de estas bandas de frecuencia y la potencia m\u00e1xima de transmisi\u00f3n en esas frecuencias. La mayor\u00eda de los puntos de acceso requieren que se seleccione un pa\u00eds en la configuraci\u00f3n, que dicta qu\u00e9 canales y potencias m\u00e1ximas de transmisi\u00f3n est\u00e1n disponibles. <\/span><\/p>\n<p><\/br><\/p>\n<table class=\"model-comparison\">\n<thead><\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left; background: #000000;\"><span style=\"color: #1BDFEB;\">Canales de 20 MHz<\/span><\/td>\n<td style=\"text-align: center; background: #1BDFEB; colspan=\u201c4\u201d><span style=\"color: #ffffff; colspan=\"4\";>UNII-1<\/span><\/td>\n<td style=\"text-align: center; background: #CAFA24; colspan=\u201c4\u201d><span style=\"color: #ffffff; colspan=\"4\";>UNII-2<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 600;\">Canal<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">36<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">40<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">44<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">48<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">52<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">56<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">60<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">64<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Frecuencia central (MHz)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5180<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5200<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5220<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5240<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5260<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5280<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5300<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5320<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Rango de frecuencia total del canal (MHz)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5170 \u2013 5190<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5190 \u2013 5210<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5210 \u2013 5230<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5230 \u2013 5250<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5250 \u2013 5270<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5270 \u2013 5290<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5290 \u2013 5310<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5310 \u2013 5330<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #000000;\"><span style=\"color: #1BDFEB;\">Canales de 20 MHz<\/span><\/td>\n<td style=\"text-align: center; font-weight: 700; background: #03a9f4; color: #ffffff; colspan=\u201c8\u201d><span style=\"color: #ffffff; font-weight: 700; colspan=\"8\";>UNII-2e<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 600;\">Canal<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">100<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">104<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">108<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">112<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">116<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">120<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">124<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">128<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Frecuencia central (MHz)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5500<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5520<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5540<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5560<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5580<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5600<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5620<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5640<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Rango de frecuencia total del canal (MHz)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5490 \u2013 5510<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5510 \u2013 5530<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5530 \u2013 5550<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5550 \u2013 5570<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5570 \u2013 5590<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5590 \u2013 5610<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5610 \u2013 5630<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5630 \u2013 5650<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #000000;\"><span style=\"color: #1BDFEB;\">Canales de 20 MHz<\/span><\/td>\n<td style=\"text-align: center; font-weight: 700; background: #03a9f4; color: #ffffff; colspan=\u201c4\u201d><span style=\"color: #ffffff; font-weight: 700; colspan=\"4\";>UNII-2e<\/span><\/td>\n<td style=\"text-align: center; font-weight: 700; background: #aa9663; color: #ffffff; colspan=\u201c4\u201d><span style=\"color: #ffffff; font-weight: 700; colspan=\"4\";>UNII-3<\/span><\/td>\n<td style=\"text-align: center; font-weight: 700; background: #6a07ff; color: #ffffff; colspan=\u201c1\u201d><span style=\"color: #ffffff; font-weight: 700; colspan=\"1\";>ISMO<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 600;\">Canal<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">132<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">136<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">140<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">144<sup>*<\/sup><\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">149<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">153<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">157<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">161<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">165<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Frecuencia central (MHz)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5660<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5680<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5700<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5720<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5745<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5765<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5785<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5805<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5825<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Rango de frecuencia total del canal (MHz)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5650 \u2013 5670<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5670 \u2013 5690<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5690 \u2013 5710<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5710 \u2013 5730<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5735 \u2013 5755<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5755 \u2013 5775<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5775 \u2013 5795<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5795 \u2013 5815<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5815 \u2013 5835<\/span><\/td>\n<\/tr>\n<tr>\n<\/tbody>\n<\/table>\n<p><span style=\"color: #000000; font-size: .7em; font-weight: 600;\">Tabla 1: <\/span><span style=\"color: #777777; font-size: .7em; font-weight: 400;\">Canales de 20 MHz en la banda de 5 GHz.<\/span><\/p>\n<p><\/br><\/p>\n<p><span style=\"color: #444444; font-size: 1.0em; font-weight: 400; line-height: 1.5em;\">La creaci\u00f3n de canales de 40 MHz y m\u00e1s grandes implica unir varios canales vecinos. Cada canal vinculado tiene un canal primario de 20 MHz que se utiliza cuando un punto de acceso 802.11no 802.11ac se comunica con un cliente 802.11a heredado o un cliente 802.11no 802.11ac que est\u00e1 limitado artificialmente a canales m\u00e1s peque\u00f1os. Los otros canales vinculados son canales de &quot;extensi\u00f3n&quot; y pueden estar inmediatamente encima (superior) o debajo (inferior) del canal principal.<\/span><\/p>\n<p><span style=\"color: #444444; font-size: 1.0em; font-weight: 400; line-height: 1.5em;\">Desafortunadamente, existen m\u00faltiples &quot;est\u00e1ndares&quot;, formas de indicar canales enlazados de 5 GHz, lo que hace que la referencia a esos canales sea muy confusa tanto para los principiantes como para los expertos en Wi-Fi. Los tres m\u00e9todos b\u00e1sicos son referirse a su rango de canales unidos, su canal primario con extensi\u00f3n para el cual hay dos variantes para 40 MHz y cuatro variantes para 80 MHz, o sus canales centrales o frecuencias. Estos se muestran para canales de 40 MHz en la Tabla 2 y canales de 80 MHz en la Tabla 3. <\/span><\/p>\n<p><\/br><\/p>\n<table class=\"model-comparison\">\n<thead><\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left; background: #000000;\"><span style=\"color: #1BDFEB;\">Canales de 40 MHz<\/span><\/td>\n<td style=\"text-align: center; font-weight: 700; background: #1BDFEB; colspan=\u201c2\u201d><span style=\"color: #ffffff; colspan=\"2\";>UNII-1<\/span><\/td>\n<td style=\"text-align: center; font-weight: 700; background: #CAFA24; colspan=\u201c2\u201d><span style=\"color: #ffffff; colspan=\"2\";>UNII-2<\/span><\/td>\n<td style=\"text-align: center; font-weight: 700; background: #03a9f4; color: #ffffff; colspan=\u201c2\u201d><span style=\"color: #ffffff; font-weight: 700; colspan=\"2\";>UNII-2e<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Rango de canales<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">36 \u2013 40<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">44 \u2013 48<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">52 \u2013 56<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">60 \u2013 64<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">100 \u2013 104<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">108 \u2013 112<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Extensi\u00f3n superior (primaria es el canal m\u00e1s bajo)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">36<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">44<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">52<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">60<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">100<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">108<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Extensi\u00f3n inferior (primaria es el canal m\u00e1s alto)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">40<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">48<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">56<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">64<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">104<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">112<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 600;\">Canal central<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">38<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">46<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">54<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">62<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">102<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">110<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Frecuencia central (MHz)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5190<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5230<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5270<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5310<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5510<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5550<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Rango de frecuencia total del canal (MHz)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5170 \u2013 5210<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5210 \u2013 5250<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5250 \u2013 5290<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5290 \u2013 5330<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5490 \u2013 5530<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5530 \u2013 5570<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #000000;\"><span style=\"color: #1BDFEB;\">Canales de 40 MHz<\/span><\/td>\n<td style=\"text-align: center; font-weight: 700; background: #03a9f4; color: #ffffff; colspan=\u201c4\u201d><span style=\"color: #ffffff; font-weight: 700; colspan=\"4\";>UNII-2e<\/span><\/td>\n<td style=\"text-align: center; font-weight: 700; background: #aa9663; color: #ffffff; colspan=\u201c2\u201d><span style=\"color: #ffffff; font-weight: 700; colspan=\"2\";>UNII-3<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Rango de canales<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">116 \u2013 120<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">124 \u2013 128<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">132 \u2013 136<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">140 \u2013 144<sup>*<\/sup><\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">149 \u2013 153<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">157 \u2013 161<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Extensi\u00f3n superior (primaria es el canal m\u00e1s bajo)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">116<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">124<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">132<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">140<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">149<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">157<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Extensi\u00f3n inferior (primaria es el canal m\u00e1s alto)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">120<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">128<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">136<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">144<sup>*<\/sup><\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">153<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">161<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 600;\">Canal central<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">118<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">126<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">134<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">142<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">150<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">158<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Frecuencia central (MHz)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5590<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5630<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5670<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5710<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5750<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5790<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Rango de frecuencia total del canal (MHz)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5570 \u2013 5610<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5610 \u2013 5650<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5650 \u2013 5690<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5690 \u2013 5730<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5730 \u2013 5770<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5770 \u2013 5810<\/span><\/td>\n<\/tr>\n<tr>\n<\/tbody>\n<\/table>\n<p><span style=\"color: #000000; font-size: .7em; font-weight: 600;\">Tabla 2: <\/span><span style=\"color: #777777; font-size: .7em; font-weight: 400;\">Canales de 40 MHz en la banda de 5 GHz.<\/span><\/p>\n<p><\/br><\/p>\n<table class=\"model-comparison\">\n<thead><\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left; background: #000000;\"><span style=\"color: #1BDFEB;\">Canales de 80 MHz<\/span><\/td>\n<td style=\"text-align: center; font-weight: 700; background: #1BDFEB; colspan=\u201c1\u201d><span style=\"color: #ffffff; colspan=\"1\";>UNII-1<\/span><\/td>\n<td style=\"text-align: center; font-weight: 700; background: #CAFA24; colspan=\u201c1\u201d><span style=\"color: #ffffff; colspan=\"1\";>UNII-2<\/span><\/td>\n<td style=\"text-align: center; font-weight: 700; background: #03a9f4; color: #ffffff; colspan=\u201c3\u201d><span style=\"color: #ffffff; font-weight: 700; colspan=\"3\";>UNII-2e<\/span><\/td>\n<td style=\"text-align: center; font-weight: 700; background: #aa9663; color: #ffffff; colspan=\u201c1\u201d><span style=\"color: #ffffff; font-weight: 700; colspan=\"1\";>UNII-3<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Rango de canales<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">36 \u2013 48<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">52 \u2013 64<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">100 \u2013 112<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">116 \u2013 128<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">132 \u2013 144<sup>*<\/sup><\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">149 \u2013 161<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Extensi\u00f3n superior (o superior-superior) (el primario es el canal m\u00e1s bajo)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">36<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">52<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">100<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">116<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">132<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">149<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Extensi\u00f3n superior-inferior (el primario es el segundo canal m\u00e1s bajo)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">40<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">56<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">104<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">120<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">136<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">153<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Extensi\u00f3n inferior-superior (el primario es el segundo canal m\u00e1s alto)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">44<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">60<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">108<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">124<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">140<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">157<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Extensi\u00f3n inferior (o inferior-inferior) (el primario es el canal m\u00e1s alto)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">48<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">64<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">112<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">128<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">144<sup>*<\/sup><\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">161<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 600;\">Canal central<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">42<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">58<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">106<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">122<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">138<\/span><\/td>\n<td style=\"text-align: left; background: #F1F5F9;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">155<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Frecuencia central (MHz)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5210<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5290<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5530<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5610<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5690<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5775<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 600;\">Rango de frecuencia total del canal (MHz)<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5170 \u2013 5250<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5250 \u2013 5330<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5490 \u2013 5570<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5570 \u2013 5650<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5650 \u2013 5730<\/span><\/td>\n<td style=\"text-align: left; background: #ffffff;\"><span style=\"color: #444444; font-weight: 400; font-size: .9em;\">5735 \u2013 5815<\/span><\/td>\n<\/tr>\n<tr>\n<\/tbody>\n<\/table>\n<p><span style=\"color: #000000; font-size: .7em; font-weight: 600;\">Tabla 3: <\/span><span style=\"color: #777777; font-size: .7em; font-weight: 400;\">Canales de 80 MHz en la banda de 5 GHz.<\/span><\/p>\n<p><\/br><\/p>\n<p><span style=\"color: #444444; font-size: 1.0em; font-weight: 400; line-height: 1.5em;\">Tenga en cuenta el asterisco (*) para el canal 144. Este canal se abri\u00f3 en marzo de 2014 para su uso por Wi-Fi en los Estados Unidos como parte de la especificaci\u00f3n 802.11ac. Por lo tanto, generalmente no lo ver\u00e1 como una opci\u00f3n de canal v\u00e1lida en puntos de acceso 802.11n anteriores. Adem\u00e1s, incluso en los puntos de acceso 802.11ac, muchos proveedores de AP todav\u00eda tienen firmware que cumple con las especificaciones anteriores de la FCC, antes de marzo de 2014 y no reconocen el Canal 144 como v\u00e1lido para su uso en los Estados Unidos. En consecuencia, el Canal 144 (20 MHz), el Canal 140 (40 MHz) y el Canal 132 (80 MHz) a menudo no pueden usarse en planes de canales est\u00e1ticos.<\/span><\/p>\n<p><span style=\"color: #444444; font-size: 1.0em; font-weight: 400; line-height: 1.5em;\">Otra complicaci\u00f3n: las bandas UNII-2 y UNII-2e (que cubren 2\/3 del espacio de frecuencia) todav\u00eda est\u00e1n en uso por los sistemas de radar meteorol\u00f3gicos militares y comerciales heredados. Esto lleva a un requisito conocido como selecci\u00f3n de frecuencia din\u00e1mica (DFS), que requiere que los dispositivos Wi-Fi midan peri\u00f3dicamente la presencia de dichos sistemas de radar heredados y se alejen del canal durante un per\u00edodo si se detecta uno. Actualmente, tanto los puntos de acceso como los dispositivos del cliente son responsables de detectar la interferencia DFS de los dispositivos de radar y, si se detectan, salir del canal.<\/span><\/p>\n<p><span style=\"color: #444444; font-size: 1.0em; font-weight: 400; line-height: 1.5em;\">Antes de marzo de 2014, solo se requer\u00edan puntos de acceso para realizar la detecci\u00f3n y el movimiento del canal, notificando a sus clientes conectados sobre el cambio de canal para alentarlos a seguir. Esto fue parte de la enmienda original 802.11h cuando UNII-2 y UNII-2e se abrieron para Wi-Fi. Las reglas m\u00e1s antiguas ten\u00edan m\u00e1s sentido desde una perspectiva de operaciones de Wi-Fi, ya que los dispositivos del cliente se asocian con un punto de acceso y, por lo tanto, siguen el canal del punto de acceso. Desafortunadamente, muchos dispositivos cliente heredados no sab\u00edan c\u00f3mo interpretar el mensaje &quot;Estoy a punto de cambiar del canal x al canal y&quot; del AP y, por lo tanto, no se movieron del canal lo suficientemente r\u00e1pido, lo que probablemente fue lo que provoc\u00f3 el cambio de regla .<\/span><\/p>\n<p><span style=\"color: #444444; font-size: 1.0em; font-weight: 400; line-height: 1.5em;\">La consecuencia involuntaria de esto es que muchos fabricantes de dispositivos Wi-Fi de consumo decidieron que no val\u00eda la pena invertir en el c\u00f3digo para hacer la detecci\u00f3n DFS, y como resultado no funcionar\u00e1 en absoluto en ninguno de los UNII-2 (52-64) o canales UNII-2e (100-144). Esta es la raz\u00f3n por la cual muchos dispositivos de consumo 802.11n admiten los canales UNII-2 y UNII-2e, pero sus contrapartes 802.11ac m\u00e1s recientes no lo hacen. Ir\u00f3nicamente, esto tambi\u00e9n tiende a ser una limitaci\u00f3n de los productos de enrutador inal\u00e1mbrico para el consumidor de los fabricantes que tambi\u00e9n fabrican equipos de punto de acceso empresarial que admiten la detecci\u00f3n DFS.<\/span><\/p>\n<p><span style=\"color: #444444; font-size: 1.0em; font-weight: 400; line-height: 1.5em;\">Afortunadamente, la mayor\u00eda de los fabricantes de tel\u00e9fonos y tabletas no son tan miopes, por lo que los iPhones \/ iPads y la mayor\u00eda de las principales marcas de tel\u00e9fonos \/ tabletas Android con capacidad 802.11ac funcionar\u00e1n en las bandas UNII-2 y UNII-2e. Adem\u00e1s, afortunadamente, la mayor\u00eda de los dispositivos de los clientes consumidores son de doble banda, por lo que si viajan a un AP con un canal de 5 GHz que no reconocen, a\u00fan se conectar\u00e1n a la radio de 2.4 GHz y ser\u00e1n tratados como un cliente de solo 2.4 GHz . Sin embargo, los dispositivos de consumo de solo 5 GHz, como los dongles USB y los puentes inal\u00e1mbricos 802.11ac, pueden tener dificultades para conectarse en tales escenarios.<\/span><\/p>\n<p><\/br><br \/>\n<a class=\"sml-btn-wide blue-bg\" style=\"color: #ffffff; font-weight: 400; font-family: 'Manrope', sans-serif; font-size: 1.1em;\" href=\"https:\/\/www.engeniustech.com\/span\/contact-sales.html\/\">Contacto Ventas<\/a><br \/>\n<br \/><\/br><\/p>\n<p><span style=\"color: #000000; font-size: 1.0em; font-weight: 700; line-height: 1.5em;\">Referencias<\/span><\/p>\n<p><span style=\"color: #777777; font-size: .5em; font-weight: 400;\"><sup>1<\/sup><\/span><span style=\"color: #777777; font-size: .7em; font-weight: 400;\">Coleman, D. y Westcott, D. Gu\u00eda de estudio oficial certificada por el administrador de redes inal\u00e1mbricas CWNA: examen PWO-105. 3a edici\u00f3n. John Wiley &amp; Sons, Inc., Indian\u00e1polis, IN. ISBN 978-1-118-12779-7. \u00a9 Copyright 2012.<\/span><\/p>\n<p><span style=\"color: #777777; font-size: .5em; font-weight: 400;\"><sup>2<\/sup><\/span><span style=\"color: #777777; font-size: .7em; font-weight: 400;\">Jackman, S., Swartz, M. y col. Gu\u00eda de estudio oficial profesional de dise\u00f1o inal\u00e1mbrico certificado por CWDP: examen PW0-250. John Wiley &amp; Sons, Inc., Indian\u00e1polis, IN. ISBN 978-0-470-76904-1. \u00a9 Copyright 2011.<\/span><br \/>\n<br \/><\/br><br \/>\n<span style=\"color: #aa9663; font-weight: 700;\"><a href=\"https:\/\/www.engeniustech.com\/span\/blog.html\/\" rel=\"noopener noreferrer\" target=\"_blank\">Ver todos los art\u00edculos del blog<\/a><\/span><\/p>\n<p><\/br><\/p>\n<hr>\n<p><\/br><\/p>","protected":false},"excerpt":{"rendered":"<p><span style=\"color: #1BDFEB; font-weight: 700;\">Blog <\/span><span style=\"font-weight: 300; color: #999999;\">| <\/span><span style=\"font-weight: 700;\">Gu\u00eda de canales y potencia de transmisi\u00f3n en redes Wi-Fi (Parte 2) <\/span>- En la banda de 2,4 GHz (802.11b \/ g \/ n) en Norteam\u00e9rica, hay 11 canales de 20 MHz permitidos por la FCC. Algunos o todos los canales 12-14 est\u00e1n permitidos en algunos otros pa\u00edses, como Jap\u00f3n.<\/p>","protected":false},"author":2,"featured_media":10055,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"categories":[],"tags":[],"class_list":["post-9967","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.2 (Yoast SEO v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Channel &amp; Transmit Power on Wi-Fi Networks Guide (Part 2) | EnGenius<\/title>\n<meta name=\"description\" content=\"Channel &amp; Transmit Power: On the 2.4 GHz band (802.11b\/g\/n) in North America, there are 11 channels of 20 MHz size allowed by the FCC.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.engeniustech.com\/span\/go-guide-channel-transmit-power-wi-fi-networks-2\/\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Your Go-To-Guide for Channel &amp; 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