{"id":16320,"date":"2022-05-25T06:15:52","date_gmt":"2022-05-25T06:15:52","guid":{"rendered":"https:\/\/www.tarluz.com\/?p=16320"},"modified":"2022-05-25T06:36:03","modified_gmt":"2022-05-25T06:36:03","slug":"cwdm-%d0%b8-dwdm-%d0%b2%d0%b2%d0%b5%d0%b4%d0%b5%d0%bd%d0%b8%d0%b5","status":"publish","type":"post","link":"https:\/\/www.tarluz.com\/ru\/wdm\/cwdm-%d0%b8-dwdm-%d0%b2%d0%b2%d0%b5%d0%b4%d0%b5%d0%bd%d0%b8%d0%b5\/","title":{"rendered":"CWDM \u0438 DWDM \u0432\u0432\u0435\u0434\u0435\u043d\u0438\u0435"},"content":{"rendered":"<p>\u0421\u043d\u0430\u0447\u0430\u043b\u0430 \u043d\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u0443\u0437\u043d\u0430\u0442\u044c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 WDM, WDM (Wavelength Division Multiplexing) \u2014 \u044d\u0442\u043e \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0442\u044c \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432 \u043d\u0430 \u043e\u0434\u043d\u043e\u043c \u0432\u043e\u043b\u043e\u043a\u043d\u0435 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0440\u0430\u0437\u043d\u044b\u0445 \u0434\u043b\u0438\u043d \u0432\u043e\u043b\u043d. \u0422\u0430\u043a\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044e WDM \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0433\u043e \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u043f\u043e \u043e\u0434\u043d\u043e\u043c\u0443 \u0432\u043e\u043b\u043e\u043a\u043d\u0443, \u043f\u0440\u043e\u0432\u0430\u0439\u0434\u0435\u0440\u044b \u043c\u043e\u0433\u0443\u0442 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u044d\u0444\u0444\u0435\u043a\u0442 \u0443\u043c\u043d\u043e\u0436\u0435\u043d\u0438\u044f \u0435\u043c\u043a\u043e\u0441\u0442\u0438 \u0438\u043c\u0435\u044e\u0449\u0438\u0445\u0441\u044f \u0432\u043e\u043b\u043e\u043a\u043e\u043d. \u0412 \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u0435 \u0432\u0440\u0435\u043c\u044f, \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0441\u043f\u0435\u043a\u0442\u0440\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0443\u043f\u043b\u043e\u0442\u043d\u0435\u043d\u0438\u044f WDM \u0434\u0435\u043b\u044f\u0442\u0441\u044f \u043d\u0430 \u0434\u0432\u0430 \u0440\u0430\u0437\u043d\u044b\u0445 \u0442\u0438\u043f\u0430: CWDM \u0438 DWDM. \u041d\u0438\u0436\u0435 \u043c\u044b \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c CWDM \u0438 DWDM \u0441 \u0442\u0440\u0435\u0445 \u0441\u0442\u043e\u0440\u043e\u043d: \u0422\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f, \u041e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0438 \u0421\u0444\u0435\u0440\u044b \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f.<\/p>\n<p><strong>\u0422\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f CWDM<\/strong><br \/>\nCWDM (Coarse Wavelength Division Multiplexing) \u2013 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f \u0433\u0440\u0443\u0431\u043e\u0433\u043e \u0441\u043f\u0435\u043a\u0442\u0440\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043c\u0443\u043b\u044c\u0442\u0438\u043f\u043b\u0435\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0442\u044c \u0434\u043e 9 \u043a\u0430\u043d\u0430\u043b\u043e\u0432 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u0432 \u043f\u0440\u0435\u0434\u0435\u043b\u0430\u0445 \u043e\u0434\u043d\u043e\u0433\u043e \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0432\u043e\u043b\u043e\u043a\u043d\u0430.<br \/>\n\u0414\u043b\u0438\u043d\u044b \u0432\u043e\u043b\u043d \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0432 CWDM, \u043b\u0435\u0436\u0430\u0442 \u0432 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u0435 1270-1610 \u043d\u043c<\/p>\n<ul>\n<li>O-band (\u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d) 1270-1370 \u043d\u043c;<\/li>\n<li>E-band (\u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u043d\u044b\u0439 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d) 1371-1470 \u043d\u043c;<\/li>\n<li>S-band (\u043a\u043e\u0440\u043e\u0442\u043a\u043e\u0432\u043e\u043b\u043d\u043e\u0432\u044b\u0439 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d) 1471-1530 \u043d\u043c;<\/li>\n<li>\u0421-band (\u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0438\u0441\u0441\u043d\u044b\u0439 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d) 1531-1570 \u043d\u043c;<\/li>\n<li>L-band (\u0434\u043b\u0438\u043d\u043d\u043e\u0432\u043e\u043b\u043d\u043e\u0432\u044b\u0439 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d) 1571-1611 \u043d\u043c.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16330\" src=\"https:\/\/www.tarluz.com\/wp-content\/uploads\/2022\/05\/cwdm-wavelengths.jpg\" alt=\"\" width=\"500\" height=\"265\" \/><\/li>\n<\/ul>\n<p><strong>\u041e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435 CWDM<\/strong><br \/>\n\u0423\u043f\u043b\u043e\u0442\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b CWDM \u0441\u043e\u0441\u0442\u043e\u044f\u0442 \u0438\u0437 \u0442\u0440\u0435\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432:<\/p>\n<ul>\n<li>CWDM \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0442\u0440\u0430\u043d\u0441\u0438\u0432\u0435\u0440\u043e\u0432, \u0432 \u0442\u0440\u0430\u043d\u0441\u0438\u0432\u0435\u0440\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0435 \u0434\u0432\u0443\u0445\u0432\u043e\u043b\u043e\u043a\u043e\u043d\u043d\u044b\u0435 \u0442\u0440\u0430\u043d\u0441\u0438\u0432\u0435\u0440\u044b \u043f\u0435\u0440\u0435\u0434\u0430\u0442\u0447\u0438\u043a\u0438 (\u043b\u0430\u0437\u0435\u0440\u044b), \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0438\u0437\u043b\u0443\u0447\u0430\u044e\u0442 \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0441\u0438\u0433\u043d\u0430\u043b \u043d\u0430 \u043e\u0434\u043d\u043e\u0439 \u0438\u0437 \u0434\u043b\u0438\u043d \u0432\u043e\u043b\u043d, \u0432\u0445\u043e\u0434\u044f\u0449\u0435\u0439 \u0432 \u0440\u0430\u0431\u043e\u0447\u0438\u0439 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d CWDM;<\/li>\n<li>\u041e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043c\u0443\u043b\u044c\u0442\u0438\u043f\u043b\u0435\u043a\u0441\u043e\u0440\u044b\/\u0434\u0435\u043c\u0443\u043b\u044c\u0442\u0438\u043f\u043b\u0435\u043a\u0441\u043e\u0440\u044b \u0434\u043b\u044f \u043f\u0430\u0441\u0441\u0438\u0432\u043d\u044b\u0445 \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432, \u0441 \u043e\u0434\u043d\u043e\u0439 \u0441\u0442\u043e\u0440\u043e\u043d\u044b, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u044f\u0442\u044c \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432 \u0432 \u043e\u0431\u0449\u0438\u0439 \u0441\u0438\u0433\u043d\u0430\u043b, \u0441 \u0434\u0440\u0443\u0433\u043e\u0439 \u0441\u0442\u043e\u0440\u043e\u043d\u044b, \u043e\u0442\u0434\u0435\u043b\u044f\u0442\u044c \u043e\u0431\u0449\u0438\u0439 \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0441\u0438\u0433\u043d\u0430\u043b \u043e\u0442 \u043b\u0438\u043d\u0435\u0439\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u0438 \u043d\u0430\u0437\u043d\u0430\u0447\u0430\u0442\u044c \u043a\u0430\u0436\u0434\u043e\u043c\u0443 \u0434\u043b\u0438\u043d\u044b \u0432\u043e\u043b\u043d\u044b \u043d\u0435\u0441\u0443\u0449\u0435\u0439 \u043d\u0430 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0439 \u0432\u044b\u0445\u043e\u0434 \u043f\u0440\u0438\u0435\u043c\u043d\u0438\u043a\u0430, \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u043a \u043c\u043e\u0434\u0443\u043b\u044e CWDM.<\/li>\n<li>\u041e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043c\u0443\u043b\u044c\u0442\u0438\u043f\u043b\u0435\u043a\u0441\u043e\u0440 \u0432\u0432\u043e\u0434\u0430\/\u0432\u044b\u0432\u043e\u0434\u0430 (OADM) \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0430\u0441\u0441\u0438\u0432\u043d\u044b\u043c \u043f\u0440\u043e\u043c\u0435\u0436\u0443\u0442\u043e\u0447\u043d\u044b\u043c \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e\u043c \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043c\u0443\u043b\u044c\u0442\u0438\u043f\u043b\u0435\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0441 \u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u0438\u0435\u043c \u043f\u043e \u0434\u043b\u0438\u043d\u0435 \u0432\u043e\u043b\u043d\u044b. \u041e\u043d\u0438 \u0432\u044b\u0431\u0438\u0440\u0430\u044e\u0442 \u0438 \u0432\u043d\u043e\u0441\u044f\u0442 \u043b\u0438\u043d\u0435\u0439\u043d\u044b\u0439 (\u043e\u0431\u0449\u0438\u0439) \u0441\u0438\u0433\u043d\u0430\u043b N \u0434\u043b\u0438\u043d \u0432\u043e\u043b\u043d.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-15469\" src=\"https:\/\/www.tarluz.com\/wp-content\/uploads\/2022\/02\/10G-CWDM-SFP-300x271.jpg\" alt=\"\" width=\"500\" height=\"452\" srcset=\"https:\/\/www.tarluz.com\/wp-content\/uploads\/2022\/02\/10G-CWDM-SFP-300x271.jpg 300w, https:\/\/www.tarluz.com\/wp-content\/uploads\/2022\/02\/10G-CWDM-SFP.jpg 621w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/li>\n<\/ul>\n<p><strong>\u0421\u0444\u0435\u0440\u044b \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f CWDM<\/strong><br \/>\n\u041d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 CWDM \u0440\u0430\u0431\u043e\u0447\u0438\u0439 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0448\u0438\u0440\u043e\u043a, \u0430 \u0434\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0430 80-160 \u043a\u0438\u043b\u043e\u043c\u0435\u0442\u0440\u0430\u043c\u0438. \u0418\u0437-\u0437\u0430 \u044d\u0442\u0438\u0445 \u043e\u0442\u043b\u0438\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a \u043c\u0443\u043b\u044c\u0442\u0438\u043f\u043b\u0435\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 CWDM \u043e\u0431\u044b\u0447\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u0441\u0435\u0442\u044f\u0445:<\/p>\n<ul>\n<li>\u0421\u043c\u0435\u0448\u0430\u043d\u043d\u0430\u044f \u0441\u0435\u0442\u044c \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u043d\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0430 \u0442\u0438\u043f\u0430 CATV+CWDM;<\/li>\n<li>\u0413\u0438\u0431\u0440\u0438\u0434\u043d\u0430\u044f \u0441\u0435\u0442\u044c \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u043d\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0430 \u0442\u0438\u043f\u0430 PON+CWDM;<\/li>\n<li>\u0421\u0435\u0442\u044c \u043c\u0435\u0442\u0440\u043e \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u043a\u0430\u043d\u0430\u043b\u043e\u0432 \u0441\u0432\u044f\u0437\u0438 1 &#8212; 10 \u0413\u0431\u0438\u0442\/\u0441;<\/li>\n<li>\u0421\u0435\u0442\u044c \u0434\u0430\u043b\u044c\u043d\u0435\u0439 \u0441\u0432\u044f\u0437\u0438 \u0434\u043b\u044f \u0442\u0440\u0430\u043d\u0441\u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0438 \u043a\u0430\u043d\u0430\u043b\u043e\u0432 \u0441\u0432\u044f\u0437\u0438 100 \u041c\u0431\u0438\u0442\/\u0441 &#8212; 10 \u0413\u0431\u0438\u0442\/\u0441.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>\u0422\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f DWDM<\/strong><\/p>\n<p>DWDM (Dense Wavelength Division Multiplexing) \u2014 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f \u043f\u043b\u043e\u0442\u043d\u043e\u0433\u043e \u0441\u043f\u0435\u043a\u0442\u0440\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043c\u0443\u043b\u044c\u0442\u0438\u043f\u043b\u0435\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0442\u044c \u0434\u043e 88 \u0434\u043b\u0438\u043d \u0432\u043e\u043b\u043d (44 \u043a\u0430\u043d\u0430\u043b\u0430) \u0432 \u043f\u0440\u0435\u0434\u0435\u043b\u0430\u0445 \u043e\u0434\u043d\u043e\u0433\u043e \u0432\u043e\u043b\u043e\u043a\u043d\u0430.<br \/>\n\u0414\u043b\u0438\u043d\u044b \u0432\u043e\u043b\u043d, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0435 \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0432 DWDM, \u0432 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u0435 1530-1615 \u043d\u043c, \u0441 2 \u043f\u043e\u043b\u043e\u0441\u0430\u043c\u0438:<br \/>\n\u0421-band (\u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0438\u0441\u0441\u043d\u044b\u0439 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d) 1531-1570 \u043d\u043c;<br \/>\nL-band (\u0434\u043b\u0438\u043d\u043d\u043e\u0432\u043e\u043b\u043d\u043e\u0432\u044b\u0439 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d) 1571-1611 \u043d\u043c.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16337\" src=\"https:\/\/www.tarluz.com\/wp-content\/uploads\/2022\/05\/dwdm-wavelenengths-300x163.png\" alt=\"\" width=\"500\" height=\"272\" srcset=\"https:\/\/www.tarluz.com\/wp-content\/uploads\/2022\/05\/dwdm-wavelenengths-300x163.png 300w, https:\/\/www.tarluz.com\/wp-content\/uploads\/2022\/05\/dwdm-wavelenengths.png 750w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p><strong>\u041e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435 DWDM<\/strong><br \/>\n\u0421\u0438\u0441\u0442\u0435\u043c\u044b \u0443\u043f\u043b\u043e\u0442\u043d\u0435\u043d\u0438\u044f DWDM \u043c\u043e\u0433\u0443\u0442 \u0441\u043e\u0441\u0442\u043e\u044f\u0442\u044c \u0438\u0437 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432:<\/p>\n<ul>\n<li>\u041e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0442\u0440\u0430\u043d\u0441\u0438\u0432\u0435\u0440\u044b, \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u043d\u044b \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0432 DWDM. \u0412 \u0434\u0430\u043d\u043d\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0435 \u0442\u0440\u0430\u043d\u0441\u0438\u0432\u0435\u0440\u044b \u043f\u0435\u0440\u0435\u0434\u0430\u0442\u0447\u0438\u043a\u0438 (\u043b\u0430\u0437\u0435\u0440\u044b), \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0438\u0437\u043b\u0443\u0447\u0430\u044e\u0442 \u043d\u0430 \u0434\u043b\u0438\u043d\u0430\u0445 \u0432\u043e\u043b\u043d \u0438\u0437 \u0447\u0430\u0441\u0442\u043e\u0442\u043d\u043e\u0439 \u0441\u0435\u0442\u043a\u0438 DWDM.<\/li>\n<li>\u041e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043c\u0443\u043b\u044c\u0442\u0438\u043f\u043b\u0435\u043a\u0441\u043e\u0440\u044b\/\u0434\u0435\u043c\u0443\u043b\u044c\u0442\u0438\u043f\u043b\u0435\u043a\u0441\u043e\u0440\u044b, \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u044f\u044e\u0449\u0438\u0435 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432 (\u043e\u0442 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0442\u0440\u0430\u043d\u0441\u0438\u0432\u0435\u0440\u043e\u0432) \u0432 \u043e\u0434\u0438\u043d \u043e\u0431\u0449\u0438\u0439 \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0439 \u043f\u043e \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0442\u0440\u0430\u0441\u0441\u0435 \u0441 \u043e\u0434\u043d\u043e\u0439 \u0441\u0442\u043e\u0440\u043e\u043d\u044b \u0438 \u0440\u0430\u0437\u0434\u0435\u043b\u044f\u044e\u0449\u0438\u0435 \u043b\u0438\u043d\u0435\u0439\u043d\u044b\u0439 \u0441\u0438\u0433\u043d\u0430\u043b, \u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u044e\u0449\u0438\u0435 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0435 \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0441\u0438\u0433\u043d\u0430\u043b\u044b \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0435 \u043f\u0440\u0438\u0435\u043c\u043d\u0438\u043a\u0438.<\/li>\n<li>\u041e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043c\u0443\u043b\u044c\u0442\u0438\u043f\u043b\u0435\u043a\u0441\u043e\u0440\u044b \u0432\u0432\u043e\u0434\u0430\/\u0432\u044b\u0432\u043e\u0434\u0430 (OADM), \u043f\u0430\u0441\u0441\u0438\u0432\u043d\u044b\u0435 \u043f\u0440\u043e\u043c\u0435\u0436\u0443\u0442\u043e\u0447\u043d\u044b\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0432\u043d\u043e\u0441\u044f\u0442 \u0438 \u0432\u044b\u0434\u0435\u043b\u044f\u044e\u0442 \u0432 \u043b\u0438\u043d\u0435\u0439\u043d\u044b\u0439 \u0441\u0438\u0433\u043d\u0430\u043b N \u0434\u043b\u0438\u043d \u0432\u043e\u043b\u043d.<\/li>\n<li>\u041e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0443\u0441\u0438\u043b\u0438\u0442\u0435\u043b\u0438 (EDFA), \u0430\u043a\u0442\u0438\u0432\u043d\u044b\u0435 \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0438\u0435 \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0435 \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438 \u0432\u0445\u043e\u0434\u044f\u0449\u0435\u0433\u043e \u0432 \u043d\u0435\u0433\u043e \u0433\u0440\u0443\u043f\u043f\u043e\u0432\u043e\u0433\u043e \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u0431\u0435\u0437 \u043e\u043f\u0442\u043e\u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f.<\/li>\n<li>\u041a\u043e\u043c\u043f\u0435\u043d\u0441\u0430\u0442\u043e\u0440\u044b \u0445\u0440\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0434\u0438\u0441\u043f\u0435\u0440\u0441\u0438\u0438 (DCM) \u2014 \u043f\u0430\u0441\u0441\u0438\u0432\u043d\u044b\u0435 \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0435 \u0434\u043b\u044f \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0444\u043e\u0440\u043c\u044b \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432, \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0445 \u0432 \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u043c \u0432\u043e\u043b\u043e\u043a\u043d\u0435 \u0438\u0441\u043a\u0430\u0436\u0435\u043d\u043d\u044b\u0445 \u043f\u043e\u0434 \u0432\u043b\u0438\u044f\u043d\u0438\u0435\u043c \u0445\u0440\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0434\u0438\u0441\u043f\u0435\u0440\u0441\u0438\u0438.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-14398 size-full\" src=\"https:\/\/www.tarluz.com\/wp-content\/uploads\/2018\/06\/CWDM-SFP-550.jpg\" alt=\"\" width=\"550\" height=\"550\" srcset=\"https:\/\/www.tarluz.com\/wp-content\/uploads\/2018\/06\/CWDM-SFP-550.jpg 550w, https:\/\/www.tarluz.com\/wp-content\/uploads\/2018\/06\/CWDM-SFP-550-300x300.jpg 300w, https:\/\/www.tarluz.com\/wp-content\/uploads\/2018\/06\/CWDM-SFP-550-150x150.jpg 150w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" \/><\/li>\n<\/ul>\n<p><strong>\u0421\u0444\u0435\u0440\u044b \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f DWDM<\/strong><\/p>\n<p>\u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u043a\u0430\u043d\u0430\u043b\u044c\u043d\u043e\u0439 \u0435\u043c\u043a\u043e\u0441\u0442\u0438 \u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u044f \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 DWDM \u044d\u0442\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043c\u043e\u0433\u0443\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0432 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u0445, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a:<\/p>\n<ul>\n<li>\u0413\u0438\u0431\u0440\u0438\u0434\u043d\u044b\u0445 \u0441\u0435\u0442\u044f\u0445 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0439 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0442\u0438\u043f\u0430 \u00abPON+DWDM\u00bb;<\/li>\n<li>\u0412 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f\u0445 DCI (Data Center Interconnect);<\/li>\n<li>\u0412\u044b\u0441\u043e\u043a\u043e\u043f\u043b\u043e\u0442\u043d\u044b\u0445 Metro-\u0441\u0435\u0442\u044f\u0445 \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u043a\u0430\u043d\u0430\u043b\u043e\u0432 \u0441\u0432\u044f\u0437\u0438 100 \u041c\u0431\u0438\u0442\/\u0441 \u2013 100 \u0413\u0431\u0438\u0442\/\u0441;<\/li>\n<li>Long haul \u0441\u0435\u0442\u044f\u0445 \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u043a\u0430\u043d\u0430\u043b\u043e\u0432 \u0441\u0432\u044f\u0437\u0438 100 \u041c\u0431\u0438\u0442\/\u0441 \u2013 100 \u0413\u0431\u0438\u0442\/\u0441.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u0421\u043d\u0430\u0447\u0430\u043b\u0430 \u043d\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u0443\u0437\u043d\u0430\u0442\u044c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 WDM, WDM (Wavelength Division Multiplexing) \u2014 \u044d\u0442\u043e \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0442\u044c \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432 \u043d\u0430 \u043e\u0434\u043d\u043e\u043c \u0432\u043e\u043b\u043e\u043a\u043d\u0435 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0440\u0430\u0437\u043d\u044b\u0445 \u0434\u043b\u0438\u043d \u0432\u043e\u043b\u043d. \u0422\u0430\u043a\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044e WDM \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0433\u043e \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u043f\u043e \u043e\u0434\u043d\u043e\u043c\u0443 \u0432\u043e\u043b\u043e\u043a\u043d\u0443, \u043f\u0440\u043e\u0432\u0430\u0439\u0434\u0435\u0440\u044b \u043c\u043e\u0433\u0443\u0442 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u044d\u0444\u0444\u0435\u043a\u0442 \u0443\u043c\u043d\u043e\u0436\u0435\u043d\u0438\u044f \u0435\u043c\u043a\u043e\u0441\u0442\u0438 \u0438\u043c\u0435\u044e\u0449\u0438\u0445\u0441\u044f \u0432\u043e\u043b\u043e\u043a\u043e\u043d. \u0412 \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u0435 \u0432\u0440\u0435\u043c\u044f, \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0441\u043f\u0435\u043a\u0442\u0440\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0443\u043f\u043b\u043e\u0442\u043d\u0435\u043d\u0438\u044f WDM \u0434\u0435\u043b\u044f\u0442\u0441\u044f [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":16337,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1510],"tags":[],"class_list":["post-16320","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wdm"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.3 (Yoast SEO v27.5) - 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