{"id":5097,"date":"2025-09-12T00:00:00","date_gmt":"2025-09-12T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/products\/10g-sfp-plus-lr-vs-25g-sfp28-lr-1310nm-modules\/"},"modified":"2026-06-22T09:05:47","modified_gmt":"2026-06-22T09:05:47","slug":"10g-sfp-plus-lr-vs-25g-sfp28-lr-1310nm-modules","status":"publish","type":"post","link":"https:\/\/resources.l-p.com\/ar\/products\/10g-sfp-plus-lr-vs-25g-sfp28-lr-1310nm-modules","title":{"rendered":"\u0665. \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0648\u062d\u062f\u062a\u064a SFP+ LR \u0648SFP28 LR \u2014 \u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0648\u062d\u062f\u0629 SFP \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0630\u0627\u062a \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0661\u0660 \u0643\u0645"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/1ffb04ce09ed46f8980d1b67f46ef8c6.webp\" alt=\"10G SFP+ LR, 25G SFP28 LR\" class=\"wp-image-5094\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/1ffb04ce09ed46f8980d1b67f46ef8c6.webp 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/1ffb04ce09ed46f8980d1b67f46ef8c6-300x178.webp 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/1ffb04ce09ed46f8980d1b67f46ef8c6-1024x608.webp 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/1ffb04ce09ed46f8980d1b67f46ef8c6-768x456.webp 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/1ffb04ce09ed46f8980d1b67f46ef8c6-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >Introduction \u2014 why 10km matters<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661.\u200f \u0661\u0660 \u0643\u0645 <strong>\u0661\u0661. \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 (SMF)<\/strong> \u0662.\u200f \u064a\u064f\u0639\u062f \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u0643\u064a\u0644\u0648\u0645\u062a\u0631\u0627\u062a \u0645\u062a\u0637\u0644\u0628\u064b\u0627 \u0634\u0627\u0626\u0639\u064b\u0627 \u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062d\u0631\u0645 \u0627\u0644\u062c\u0627\u0645\u0639\u064a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629\u060c \u0648\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0631\u0628\u0637 \u0628\u064a\u0646 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u062f\u0627\u062e\u0644 \u0627\u0644\u062d\u0631\u0645 \u0627\u0644\u062c\u0627\u0645\u0639\u064a metropolitan\u060c \u0648\u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0648\u0635\u0648\u0644\/\u0627\u0644\u062a\u062c\u0645\u064a\u0639. \u0648\u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a\u060c \u062a\u062a\u0645\u062b\u0644 \u0627\u0644\u062e\u064a\u0627\u0631\u0627\u0646 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0627\u0646 \u0641\u064a: <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475586.htm\"><strong>\u0648\u062d\u062f\u0629 SFP+ LR \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/strong><\/a> \u0661\u0667. \u0648 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476046.htm\"><strong>\u0648\u062d\u062f\u0629 SFP28 LR \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/strong><\/a> \u0663.\u200f \u0648\u062d\u062f\u0627\u062a \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631. \u0648\u064a\u0624\u062b\u0631 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0634\u0643\u0644\u064a \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0639\u0644\u0649 \u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a\u060c \u0648\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0628\u064a\u0646\u064a\u060c \u0648\u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u062a\u0631\u0642\u064a\u0629. \u0648\u062a\u064f\u0633\u0627\u0639\u062f \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u0629 \u0648\u0627\u0644\u0641\u062d\u0648\u0635\u0627\u062a \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u0646\u062a\u062c (\u0645\u062b\u0644:, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm?ca=1487&amp;cv=8306\">\u0664.\u200f \u0648\u062d\u062f\u0627\u062a LINK-PP<\/a>\u0665.\u200f) \u0641\u064a \u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631\u0627\u062a \u0627\u0644\u0634\u0631\u0627\u0621 \u0648\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0634\u0628\u0643\u0629. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >1310nm 10G SFP+ LR \u2014 overview<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0666.\u200f \u0645\u0627 \u0647\u064a\u061f.<\/strong> \u0667.\u200f \u062a\u0646\u0641\u0650\u0651\u0630 \u0648\u062d\u062f\u0629 SFP+ LR \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0628\u0635\u0631\u064a\u0627\u062a \u0661\u0660GBASE-LR \u0644\u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0625\u062b\u064a\u0631\u0646\u062a \u062d\u062a\u0649 <strong>\u0662\u0664. \u0661\u0660 \u0643\u0645<\/strong> \u0668.\u200f \u0639\u0628\u0631 \u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 (G.652). \u0648\u062a\u0633\u062a\u062e\u062f\u0645 \u0648\u062d\u062f\u0627\u062a LR \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0646\u0645\u0648\u0630\u062c\u064a\u064b\u0651\u0627 \u0644\u064a\u0632\u0631\u064b\u0627 <strong>\u0661\u0660. \u0644\u064a\u0632\u0631 DFB \u0628\u0637\u0648\u0644 \u0645\u0648\u062c\u064a \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/strong> \u0669.\u200f (\u0641\u064a \u062a\u0635\u0627\u0645\u064a\u0645 \u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f\u064a\u0646 \u0627\u0644\u062d\u062f\u064a\u062b\u0629) \u0648\u062a\u062f\u0639\u0645 \u0627\u0644\u062a\u0634\u062e\u064a\u0635 \u0627\u0644\u0631\u0642\u0645\u064a (DOM\/DDM). <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0661\u0660.\u200f \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 (\u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0665. \u0645\u0639\u062f\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a:<\/strong> \u0661\u0661.\u200f \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629.<\/p><\/li><li><p><strong>\u0661\u0669. \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a:<\/strong> \u0661\u0662.\u200f \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631 (\u0627\u0644\u0646\u0637\u0627\u0642 O).<\/p><\/li><li><p><strong>\u0661\u0660. \u0627\u0644\u0645\u062f\u0649:<\/strong> \u0662\u0665. \u062d\u062a\u0649 <strong>\u0662\u0664. \u0661\u0660 \u0643\u0645<\/strong> \u0663\u0660. \u0639\u0644\u0649 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 (SMF).<\/p><\/li><li><p><strong>\u0661\u0663.\u200f \u0627\u0644\u0644\u064a\u0632\u0631:<\/strong> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ar\/glossary\/dfb-laser-definition\/\">\u0663\u0668. DFB<\/a> \u0661\u0664.\u200f (\u062d\u062f\u064a\u062b) \u2014 \u064a\u0648\u0641\u0650\u0651\u0631 \u062e\u0637 \u0639\u0631\u0636 \u0636\u064a\u0642 \u0648\u0623\u062f\u0627\u0621\u064b \u0645\u0633\u062a\u0642\u0631\u064b\u0651\u0627 \u0644\u0648\u062d\u062f\u0627\u062a LR \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629.<\/p><\/li><li><p><strong>\u0661\u0663. \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629:<\/strong> \u0661\u0667. \u0639\u0627\u062f\u0629\u064b <strong>\u0661\u0665.\u200f \u0623\u0642\u0644 \u0645\u0646 \u0661 \u0648\u0627\u0637<\/strong> \u0661\u0666.\u200f \u0644\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0648\u062d\u062f\u0627\u062a SFP+ LR (\u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f). <\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0661\u0663. \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0634\u0627\u0626\u0639\u0629:<\/strong> \u0661\u0667.\u200f \u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0635\u0627\u0639\u062f\u0629 \u0645\u0646 \u0627\u0644\u062e\u0627\u062f\u0645 \u0625\u0644\u0649 \u0627\u0644\u0645\u0628\u062f\u0650\u0651\u0644\u060c \u0648\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u062f\u0627\u062e\u0644 \u0627\u0644\u062d\u0631\u0645 \u0627\u0644\u062c\u0627\u0645\u0639\u064a\u060c \u0648\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0631\u0628\u0637 \u0628\u064a\u0646 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0642\u0635\u064a\u0631\u0629 (\u062f\u0627\u062e\u0644 \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u062d\u0636\u0631\u064a\u0629). \u0648\u0645\u062b\u0627\u0644 LINK-PP: <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/file\/datasheet\/ls-sm3110-10c.pdf\"><strong>\u0664\u0663. LS-SM3110-10C<\/strong><\/a> \u0661\u0668.\u200f \u0648\u062d\u062f\u0629 SFP+ LR \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 (\u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631\u060c \u2264\u0661\u0660 \u0643\u0645). <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >1310nm 25G SFP28 LR \u2014 overview<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0666.\u200f \u0645\u0627 \u0647\u064a\u061f.<\/strong> \u0661\u0669.\u200f \u062a\u0646\u0641\u0650\u0651\u0630 \u0648\u062d\u062f\u0629 SFP28 LR \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0628\u0635\u0631\u064a\u0627\u062a \u0662\u0665GBase-LR \u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0625\u062b\u064a\u0631\u0646\u062a \u0628\u0642\u0646\u0627\u0629 \u0648\u0627\u062d\u062f\u0629 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0639\u0628\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 (SMF). \u0648\u0643\u0645\u0627 \u0647\u0648 \u0627\u0644\u062d\u0627\u0644 \u0645\u0639 \u0648\u062d\u062f\u0627\u062a LR \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629\u060c \u0641\u0625\u0646 \u0648\u062d\u062f\u0627\u062a LR \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u062a\u0633\u062a\u062e\u062f\u0645 \u0639\u0627\u062f\u0629\u064b \u0645\u0631\u0633\u0644 <strong>\u0661\u0660. \u0644\u064a\u0632\u0631 DFB \u0628\u0637\u0648\u0644 \u0645\u0648\u062c\u064a \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/strong> \u0662\u0660.\u200f \u0648\u062a\u062d\u062f\u062f \u0644\u0645\u0633\u0627\u0641\u0629 <strong>\u0662\u0664. \u0661\u0660 \u0643\u0645<\/strong> \u0662\u0661.\u200f \u0641\u064a \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0627\u062a LR.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0661\u0660.\u200f \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 (\u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0665. \u0645\u0639\u062f\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a:<\/strong> \u0662\u0662.\u200f \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 (\u0645\u0639\u062f\u0644 \u0633\u0631\u0639\u0629 \u0627\u0644\u062e\u0637: \u0662\u0665,\u0667\u0668\u0661\u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629).<\/p><\/li><li><p><strong>\u0661\u0669. \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a:<\/strong> \u0662\u0663.\u200f \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631.<\/p><\/li><li><p><strong>\u0661\u0660. \u0627\u0644\u0645\u062f\u0649:<\/strong> \u0662\u0665. \u062d\u062a\u0649 <strong>\u0662\u0664. \u0661\u0660 \u0643\u0645<\/strong> \u0662\u0664.\u200f \u0639\u0644\u0649 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 (25GBase-LR).<\/p><\/li><li><p><strong>\u0661\u0663.\u200f \u0627\u0644\u0644\u064a\u0632\u0631:<\/strong> \u0662\u0665.\u200f DFB (\u064a\u062a\u0637\u0644\u0628 \u062e\u0637 \u0639\u0631\u0636 \u0636\u064a\u0642 \u0644\u0623\u062f\u0627\u0621 \u0645\u0633\u062a\u0642\u0631 \u0639\u0646\u062f \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629).<\/p><\/li><li><p><strong>\u0661\u0663. \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629:<\/strong> \u0662\u0666.\u200f \u0628\u0634\u0643\u0644 \u0634\u0627\u0626\u0639 <strong>\u0663\u0669. ~\u0661\u066b\u0660\u2013\u0661\u066b\u0665 \u0648\u0627\u0637<\/strong> \u0662\u0667.\u200f \u062d\u0633\u0628 \u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f \u0648\u0627\u0644\u0645\u064a\u0632\u0627\u062a (DOM\u060c \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u0629). <\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0661\u0663. \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0634\u0627\u0626\u0639\u0629:<\/strong> \u0662\u0668.\u200f \u062a\u0631\u0642\u064a\u0627\u062a \u0628\u0646\u064a\u0629 leaf-spine\u060c \u0648\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0635\u0627\u0639\u062f\u0629 \u0644\u0628\u0637\u0627\u0642\u0627\u062a \u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0634\u0628\u0643\u0629 \u0641\u064a \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0639\u0646\u062f \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0639\u0631\u0636 \u0646\u0637\u0627\u0642 \u062a\u0631\u062f\u062f\u064a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629\u060c \u0648\u062a\u062c\u0647\u064a\u0632 \u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0644\u0645\u0633\u062a\u0642\u0628\u0644. \u0648\u0645\u062b\u0627\u0644 LINK-PP: <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/file\/datasheet\/ls-sm3125-10c.pdf\"><strong>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0627\u0644\u0634\u0628\u0643\u064a\u064a\u0646 \u0627\u0644\u0630\u064a\u0646 \u064a\u0628\u062d\u062b\u0648\u0646 \u0639\u0646 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u0648\u062d\u062f\u0629 \u0645\u062b\u0644<\/strong><\/a> \u0662\u0669.\u200f \u0648\u062d\u062f\u0629 SFP28 LR \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 (\u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631\u060c \u2264\u0661\u0660 \u0643\u0645). <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Technical comparison table (concise)<\/h2>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 231px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"231\"><p>\u0665\u0661. \u0627\u0644\u062e\u0627\u0635\u064a\u0629<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u0663\u0660.\u200f \u0648\u062d\u062f\u0629 SFP+ LR \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 (\u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631)<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u0663\u0661.\u200f \u0648\u062d\u062f\u0629 SFP28 LR \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 (\u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631)<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"231\"><p>\u0663\u0662.\u200f \u0645\u0639\u062f\u0644 \u0633\u0631\u0639\u0629 \u0627\u0644\u062e\u0637<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0663\u0669. \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0662. \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"231\"><p>\u0661\u0666. \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0663\u0664. \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0663\u0664. \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"231\"><p>\u0663\u0663.\u200f \u0627\u0644\u0645\u062f\u0649 (\u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639\u060c G.652)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2264 <strong>\u0662\u0664. \u0661\u0660 \u0643\u0645<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2264 <strong>\u0662\u0664. \u0661\u0660 \u0643\u0645<\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"231\"><p>\u0663\u0664.\u200f \u0646\u0648\u0639 \u0627\u0644\u0644\u064a\u0632\u0631<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0663\u0665.\u200f DFB (\u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0663\u0668. DFB<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"231\"><p><strong>\u0666. \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0634\u0643\u0644\u064a<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0663\u0666.\u200f SFP+ (\u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0663\u0667.\u200f SFP28 (\u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"231\"><p>\u0663\u0668.\u200f \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0663\u0669.\u200f \u0623\u0642\u0644 \u0645\u0646 \u0661 \u0648\u0627\u0637 (\u064a\u062e\u062a\u0644\u0641 \u062d\u0633\u0628 \u0627\u0644\u062d\u0627\u0644\u0629)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0660.\u200f \u062d\u0648\u0627\u0644\u064a \u0661,\u0660\u2013\u0661,\u0665 \u0648\u0627\u0637 (\u064a\u062e\u062a\u0644\u0641 \u062d\u0633\u0628 \u0627\u0644\u062d\u0627\u0644\u0629)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"231\"><p>\u0662\u0664. \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0625\u0635\u062f\u0627\u0631\u0627\u062a \u0627\u0644\u0633\u0627\u0628\u0642\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0661.\u200f \u063a\u064a\u0631 \u0645\u062a\u0648\u0641\u0631 (\u0633\u0631\u0639\u0627\u062a \u0642\u0646\u0648\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0662.\u200f \u0644\u064a\u0633\u062a \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0639\u0643\u0633\u064a\u064b\u0651\u0627 \u0645\u0628\u0627\u0634\u0631\u0629 \u0645\u0639 \u0645\u0646\u0627\u0641\u0630 SFP+<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"231\"><p>\u0664\u0663.\u200f \u0627\u0644\u0633\u0639\u0631 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0664.\u200f \u0623\u0642\u0644 (\u0644\u0643\u0644 \u0645\u0646\u0641\u0630)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0665.\u200f \u0623\u0639\u0644\u0649 (\u0648\u0644\u0643\u0646\u0647 \u064a\u0648\u0641\u0650\u0651\u0631 \u0639\u0631\u0636 \u0646\u0637\u0627\u0642 \u062a\u0631\u062f\u062f\u064a \u0623\u0643\u0628\u0631)<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >When to choose 10G SFP+ LR<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u062e\u062a\u0631 <strong>\u0648\u062d\u062f\u0629 SFP+ LR \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/strong> \u0663\u0663. \u0639\u0646\u062f\u0645\u0627:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0664\u0666.\u200f \u0633\u062a\u0641\u064a \u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0631\u0627\u0628\u0637 \u0628\u0627\u0644\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0644\u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631.<\/p><\/li><li><p>\u0664\u0667.\u200f \u062a\u062d\u062a\u0627\u062c \u0627\u0644\u064a\u0648\u0645 \u0625\u0644\u0649 \u0623\u0642\u0644 \u062a\u0643\u0644\u0641\u0629 \u0631\u0623\u0633\u0645\u0627\u0644\u064a\u0629 \u0644\u0643\u0644 \u0645\u0646\u0641\u0630.<\/p><\/li><li><p>\u0664\u0668.\u200f \u0644\u062f\u064a\u0643 \u0645\u0646\u0627\u0641\u0630 SFP+ \u0642\u062f\u064a\u0645\u0629 \u0623\u0648 \u0645\u062e\u0632\u0648\u0646 \u0645\u0646 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0631\u063a\u0628 \u0641\u064a \u0625\u0639\u0627\u062f\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627.<\/p><\/li><li><p>\u0661. \u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0637\u0627\u0642\u0629\/\u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0636\u064a\u0642\u0629\u060c \u0648\u064a\u064f\u0641\u0636\u064e\u0651\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u062d\u062f\u0627\u062a \u0628\u0635\u0631\u064a\u0629 \u0623\u0642\u0644 \u0645\u0646 \u0661 \u0648\u0627\u0637.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662. \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645: \u0631\u0648\u0627\u0628\u0637 \u0645\u0624\u0633\u0633\u064a\u0629 \u0645\u0633\u062a\u0642\u0631\u0629\u060c \u0648\u0628\u0639\u0636 \u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0628\u064a\u0646 \u0627\u0644\u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a (DCI) \u0627\u0644\u062a\u064a \u0644\u0627 \u062a\u062a\u0637\u0644\u0628 \u0633\u0639\u0629 \u0646\u0642\u0644 \u0623\u0639\u0644\u0649. \u062a\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627 \u0645\u0646 \u0642\u0650\u0628\u0644 \u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475586.htm\">\u0666. LINK-PP LS-SM3110-10C<\/a> \u0663. \u0647\u0648 \u062e\u064a\u0627\u0631 \u0642\u064a\u0627\u0633\u064a \u0648\u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0644\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0639\u0644\u0649 \u0645\u062f\u0649 \u0628\u0639\u064a\u062f (LR).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >When to choose 25G SFP28 LR<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u062e\u062a\u0631 <strong>\u0648\u062d\u062f\u0629 SFP28 LR \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/strong> \u0663\u0663. \u0639\u0646\u062f\u0645\u0627:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0664. \u0647\u0646\u0627\u0643 \u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0639\u0631\u0636 \u0646\u0637\u0627\u0642 \u062a\u0631\u062f\u062f\u064a \u0623\u0639\u0644\u0649 \u0644\u0643\u0644 \u062e\u0627\u062f\u0645 \u0623\u0648 \u0644\u0643\u0644 \u0648\u062d\u062f\u0629 \u0627\u062a\u0635\u0627\u0644 \u0623\u0648\u0644\u064a\u0629 (leaf) (\u0645\u062b\u0644 \u0628\u0637\u0627\u0642\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629).<\/p><\/li><li><p>\u0665. \u062a\u0631\u063a\u0628 \u0641\u064a \u062a\u0623\u0645\u064a\u0646 \u0627\u0644\u0634\u0628\u0643\u0629 \u0644\u0644\u0645\u0633\u062a\u0642\u0628\u0644 \u0644\u062a\u0642\u0644\u064a\u0644 \u0639\u062f\u062f \u0627\u0644\u0645\u0646\u0627\u0641\u0630 \u0623\u0648 \u0637\u0628\u0642\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639.<\/p><\/li><li><p>\u0666. \u064a\u064f\u0642\u0628\u064e\u0644 \u0627\u0631\u062a\u0641\u0627\u0639 \u0637\u0641\u064a\u0641 \u0641\u064a \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0645\u0642\u0627\u0628\u0644 \u0632\u064a\u0627\u062f\u0629 \u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0628\u0646\u0633\u0628\u0629 \u0662\u066b\u0665 \u0645\u0631\u0629.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0667. \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645: \u062a\u062d\u062f\u064a\u062b \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062c\u062f\u064a\u062f\u0629 (greenfield)\u060c \u0648\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0635\u0627\u0639\u062f\u0629 \u0645\u0646 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0623\u0648\u0644\u064a\u0629 (leaf uplinks) \u0644\u0644\u062e\u0648\u0627\u062f\u0645 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0639\u0629. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476046.htm\">\u0668. \u0648\u062d\u062f\u0629 LINK-PP\u2019s LS-SM3125-10C<\/a> \u0669. \u062a\u0648\u0641\u0631 \u0623\u062f\u0627\u0621\u064b \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0636\u0645\u0646 \u0647\u064a\u0643\u0644\u064a\u0629 SFP28\u060c \u0648\u0647\u064a \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 (SMF) \u0639\u0644\u0649 \u0628\u0639\u062f \u064a\u0635\u0644 \u0625\u0644\u0649 \u0661\u0660 \u0643\u0645.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Cost vs future upgrade \u2014 practical guidance<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0661\u0660. \u0627\u0644\u062d\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0623\u062c\u0644 \u062a\u062c\u0627\u0647 \u0627\u0644\u062a\u0643\u0644\u0641\u0629:<\/strong> \u0661\u0661. \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0643\u0648\u0646 \u0648\u062d\u062f\u0627\u062a \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 SFP+ \u0623\u0642\u0644 \u0633\u0639\u0631\u064b\u0627 \u0648\u062d\u062f\u0629\u064b \u0648\u0623\u0642\u0644 \u0627\u0633\u062a\u0647\u0644\u0627\u0643\u064b\u0627 \u0644\u0644\u0637\u0627\u0642\u0629 \u0644\u0643\u0644 \u0645\u0646\u0641\u0630\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u062c\u0630\u0627\u0628\u0629 \u0639\u0646\u062f \u0636\u064a\u0642 \u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0627\u062a.<\/p><\/li><li><p><strong>\u0661\u0662. \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629 \u0644\u0644\u0645\u0644\u0643\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644 (TCO):<\/strong> \u0661\u0663. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u0646 \u0627\u0644\u0645\u062a\u0648\u0642\u0639 \u0623\u0646 \u064a\u0624\u062f\u064a \u0646\u0645\u0648 \u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 \u0625\u0644\u0649 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0623\u0643\u062b\u0631 \u0645\u0646 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0631\u0627\u0628\u0637 \u062e\u0644\u0627\u0644 \u0623\u0641\u0642 \u0632\u0645\u0646\u064a \u0642\u0635\u064a\u0631\u060c \u0641\u0642\u062f \u062a\u0642\u0644\u0644 \u0648\u062d\u062f\u0627\u062a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0645\u0646 \u0639\u062f\u062f \u0645\u0646\u0627\u0641\u0630 \u0627\u0644\u0645\u0628\u062f\u0644\u0627\u062a \u0648\u062a\u0642\u0644\u0644 \u062a\u0639\u0642\u064a\u062f \u0637\u0628\u0642\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u2014 \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u062a\u0648\u0641\u064a\u0631 \u0627\u0644\u0645\u0627\u0644 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644 \u0631\u063a\u0645 \u0627\u0631\u062a\u0641\u0627\u0639 \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0628\u0635\u0631\u064a\u0629.<\/p><\/li><li><p><strong>\u0661\u0664. \u0627\u0644\u0645\u062e\u0632\u0648\u0646 \u0648\u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a:<\/strong> \u0661\u0665. \u062a\u0623\u0643\u064e\u0651\u062f \u0645\u0646 \u062a\u0648\u0627\u0641\u0642 \u0645\u0646\u0627\u0641\u0630 \u0627\u0644\u0645\u0628\u062f\u0644\u0627\u062a\/\u0627\u0644\u0645\u0648\u062c\u0650\u0651\u0647\u0627\u062a. \u0641\u0645\u0646\u0627\u0641\u0630 SFP28 \u063a\u064a\u0631 \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u064b\u0651\u0627 \u0645\u0639 \u0645\u0646\u0627\u0641\u0630 SFP+ \u062f\u0648\u0646 \u062f\u0639\u0645 \u0645\u062d\u062f\u062f\u061b \u0644\u0630\u0627 \u062a\u062d\u0642\u064e\u0651\u0642 \u0645\u0646 \u0630\u0644\u0643 \u0644\u062f\u0649 \u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f\u064a\u0646 \u0623\u0648 \u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0646\u0635\u0627\u062a \u062a\u062f\u0639\u0645 \u0627\u0644\u0633\u0631\u0639\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0637\u0629 \u0639\u0646\u062f \u0627\u0644\u062d\u0627\u062c\u0629.<\/p><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/28c61dc626bc4808bd999a1af4a3817a.webp\" alt=\"LINK-PP 1310nm SFP Module for 10km\" class=\"wp-image-5095\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/28c61dc626bc4808bd999a1af4a3817a.webp 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/28c61dc626bc4808bd999a1af4a3817a-300x178.webp 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/28c61dc626bc4808bd999a1af4a3817a-1024x608.webp 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/28c61dc626bc4808bd999a1af4a3817a-768x456.webp 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/28c61dc626bc4808bd999a1af4a3817a-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >LINK-PP product recommendations<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0661\u0666. \u0648\u062d\u062f\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 SFP+ LR (\u0637\u0648\u0644 \u0645\u0648\u062c\u064a \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631\u060c \u2264\u0661\u0660 \u0643\u0645):<\/strong> <strong>\u0664\u0663. LS-SM3110-10C<\/strong> \u0661\u0667. \u2014 \u0648\u062d\u062f\u0629 LINK-PP 10GBASE-LR\u060c \u0628\u0645\u064f\u0631\u0633\u0650\u0644 DFB\u060c \u0648\u062f\u0639\u0645 \u0627\u0644\u062a\u0634\u062e\u064a\u0635 \u0627\u0644\u0631\u0642\u0645\u064a (DOM)\u060c \u0648\u0645\u062f\u0631\u062c\u0629 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u062a\u0635\u0644 \u0625\u0644\u0649 \u2264\u0661\u0660 \u0643\u0645 \u0639\u0644\u0649 \u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 (SMF). <\/p><\/li><li><p><strong>\u0661\u0668. \u0648\u062d\u062f\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 SFP28 LR (\u0637\u0648\u0644 \u0645\u0648\u062c\u064a \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631\u060c \u2264\u0661\u0660 \u0643\u0645):<\/strong> <strong>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0627\u0644\u0634\u0628\u0643\u064a\u064a\u0646 \u0627\u0644\u0630\u064a\u0646 \u064a\u0628\u062d\u062b\u0648\u0646 \u0639\u0646 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u0648\u062d\u062f\u0629 \u0645\u062b\u0644<\/strong> \u0661\u0669. \u2014 \u0648\u062d\u062f\u0629 LINK-PP 25GBase-LR SFP28 \u0644\u0646\u0642\u0644 \u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0639\u0644\u0649 \u0645\u0633\u0627\u0641\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 \u0661\u0660 \u0643\u0645 \u0639\u0628\u0631 \u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 (SMF)\u060c \u0628\u062a\u0635\u0645\u064a\u0645 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0644\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u062f\u0639\u0627\u0621\u0627\u062a \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a \u0627\u0644\u0645\u0630\u0643\u0648\u0631\u0629 \u0641\u064a \u0635\u0641\u062d\u0629 \u0627\u0644\u0645\u0646\u062a\u062c. <\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0660. \u062a\u062d\u0642\u064e\u0651\u0642 \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0646 \u0648\u0631\u0642\u0629 \u0645\u0648\u0627\u0635\u0641\u0627\u062a LINK-PP \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0642\u064a\u0645 \u062f\u0642\u064a\u0642\u0629 \u0644\u0642\u0648\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 (Tx power)\u060c \u0648\u062d\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 (Rx sensitivity)\u060c \u0648\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062a\u0634\u062e\u064a\u0635 \u0627\u0644\u0631\u0642\u0645\u064a \u0642\u0628\u0644 \u0627\u0644\u0634\u0631\u0627\u0621 \u0627\u0644\u0646\u0647\u0627\u0626\u064a. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\u0662\u0661. \u062a\u0633\u0631\u062f LINK-PP<\/a> \u0662\u0662. \u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u062e\u0632\u0648\u0646\/\u0627\u0644\u062a\u0648\u0641\u0631 \u0639\u0644\u0649 \u0635\u0641\u062d\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a\u060c \u0648\u062a\u0648\u0641\u0631 \u062f\u0639\u0645\u064b\u0627 \u0641\u0646\u064a\u064b\u0651\u0627 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Practical checklist before purchase<\/h2>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p><strong>\u0662\u0663. \u062a\u0623\u0643\u064e\u0651\u062f \u0645\u0646 \u0645\u0639\u062f\u0644 \u0627\u0644\u062e\u0637 \u0627\u0644\u0645\u0637\u0644\u0648\u0628<\/strong> \u0662\u0664. (\u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0645\u0642\u0627\u0628\u0644 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629).<\/p><\/li><li><p><strong>\u0662\u0665. \u0642\u0650\u0633 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629<\/strong> \u0662\u0666. \u0648\u0623\u062f\u0631\u062c \u0647\u0627\u0645\u0634 \u0627\u0644\u062e\u0633\u0627\u0631\u0629 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a\/\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0627\u0646\u0635\u0647\u0627\u0631\u064a\u0629 \u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0661\u0660 \u0643\u0645.<\/p><\/li><li><p><strong>\u0662\u0667. \u062a\u062d\u0642\u0642 \u0645\u0646 \u0646\u0648\u0639 \u0645\u0646\u0641\u0630 \u0627\u0644\u0645\u0628\u062f\u0644\/\u0627\u0644\u0645\u0648\u062c\u0650\u0651\u0647<\/strong> \u0662\u0668. (SFP+ \u0645\u0642\u0627\u0628\u0644 SFP28) \u0648\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f.<\/p><\/li><li><p><strong>\u0662\u0669. \u062d\u062f\u062f \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629<\/strong> \u0663\u0660. (\u062a\u062c\u0627\u0631\u064a \u0645\u0642\u0627\u0628\u0644 \u0635\u0646\u0627\u0639\u064a).<\/p><\/li><li><p><strong>\u0663\u0661. \u0631\u0627\u062c\u0639 \u0642\u064a\u0645 \u0648\u0631\u0642\u0629 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a:<\/strong> \u0661. \u0642\u0648\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644\u060c \u0648\u062d\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644\u060c \u0648\u0648\u0638\u064a\u0641\u0629 \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0631\u0642\u0645\u064a\u0629 \u0644\u0644\u0645\u0646\u0641\u0630 (DOM)\u060c \u0648\u0646\u0648\u0639 \u0627\u0644\u0644\u064a\u0632\u0631\u060c \u0648\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629.<\/p><\/li><li><p><strong>\u0662. \u0627\u0637\u0644\u0628 \u0639\u064a\u0646\u0627\u062a \u0623\u0648 \u062a\u0642\u0627\u0631\u064a\u0631 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a<\/strong> \u0663. \u0645\u0646 \u0627\u0644\u0645\u0648\u0631\u062f (\u062a\u0642\u062f\u0645\u0647\u0627 \u0634\u0631\u0643\u0629 LINK-PP <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/file\/datasheet\/ls-sm3110-10c.pdf\">\u0661\u0662. \u0648\u0631\u0642\u0627\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/a> \u0661\u0667. \u0648 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/message.htm\">\u0644\u0644\u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u062c\u0627\u0647\u0632\u0629 \u0644\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0641\u0648\u0631\u064a<\/a>). <\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" >Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664. \u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 \u0628\u0637\u0648\u0644 \u0661\u0660 \u0643\u0645\u060c \u0643\u0644\u0627 \u0627\u0644\u062e\u064a\u0627\u0631\u064a\u0646 <strong>\u0648\u062d\u062f\u0629 SFP+ LR \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/strong> \u0661\u0667. \u0648 <strong>\u0648\u062d\u062f\u0629 SFP28 LR \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/strong> \u0663\u0660.\u200f \u0623\u062a <strong>\u0662\u0664. \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/strong> \u0665. \u062e\u064a\u0627\u0631\u0627\u0646 \u0645\u064f\u0639\u062a\u0645\u064e\u062f\u0627\u0646. \u0627\u062e\u062a\u0631 \u062a\u0642\u0646\u064a\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0623\u0648\u0644\u064a\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0648\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0623\u0648\u0644\u0648\u064a\u0629\u061b \u0648\u0627\u062e\u062a\u0631 \u062a\u0642\u0646\u064a\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0639\u0646\u062f\u0645\u0627 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0639\u0631\u0636 \u0646\u0637\u0627\u0642 \u062a\u0631\u062f\u062f\u064a \u0623\u0639\u0644\u0649 \u0648\u062a\u0635\u0645\u064a\u0645 \u0623\u0643\u062b\u0631 \u0627\u0633\u062a\u0639\u062f\u0627\u062f\u064b\u0627 \u0644\u0644\u0645\u0633\u062a\u0642\u0628\u0644. \u0648\u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0648\u062d\u062f\u0627\u062a \u0645\u064f\u062e\u062a\u0628\u0631\u0629 \u0648\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0641\u0646\u064a\u060c \u0641\u0643\u0651\u0631 \u0641\u064a \u0648\u062d\u062f\u0627\u062a \u0634\u0631\u0643\u0629 LINK-PP <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475586.htm\">\u0664\u0663. LS-SM3110-10C<\/a> \u0666. (\u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a) \u0648 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476046.htm\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0627\u0644\u0634\u0628\u0643\u064a\u064a\u0646 \u0627\u0644\u0630\u064a\u0646 \u064a\u0628\u062d\u062b\u0648\u0646 \u0639\u0646 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u0648\u062d\u062f\u0629 \u0645\u062b\u0644<\/a> \u0667. (\u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a).<\/p>\n\n\n\n<div><div widgetid=\"923ea2778f9c11f0be050a37e7beaac1\" format=\"embedded\" data-widget-id=\"923ea2778f9c11f0be050a37e7beaac1\" data-mode=\"production.zh\" style=\"display: block;\"><\/div><\/div>\n\n\n\n<script src=\"https:\/\/cdn.mylandingpages.co\/widgets\/platform\/platform.widget.js\" async=\"true\"><\/script>","protected":false},"excerpt":{"rendered":"<p>\u0666. \u0642\u0627\u0631\u0646 \u0628\u064a\u0646 \u0648\u062d\u062f\u062a\u064a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 SFP+ LR \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0648SFP28 LR \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629\u060c \u0648\u0643\u0644\u0627\u0647\u0645\u0627 \u064a\u0639\u0645\u0644\u0627\u0646 \u0639\u0646\u062f \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631\u060c \u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0623\u062d\u0627\u062f\u064a\u0629 (SMF) \u0639\u0644\u0649 \u0645\u0633\u0627\u0641\u0629 \u0661\u0660 \u0643\u0645. \u062a\u0639\u0631\u0651\u0641 \u0639\u0644\u0649 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0641\u064a \u0645\u0639\u062f\u0644 \u0627\u0644\u0646\u0642\u0644\u060c \u0648\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u0646\u0648\u0639 \u0627\u0644\u0644\u064a\u0632\u0631\u060c \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629\u060c \u0648\u0645\u062a\u0649 \u064a\u062c\u0628 \u0627\u0644\u062a\u0631\u0642\u064a\u0629. \u0627\u0633\u062a\u0639\u0631\u0636 \u0637\u0631\u0627\u0632\u0627\u062a LINK-PP.<\/p>","protected":false},"author":1,"featured_media":5096,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[28],"tags":[14,16,26],"class_list":["post-5097","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-10g-sfp-transceivers","tag-link-pp-25g-sfp28-optical-modules","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resources.l-p.com\/ar\/wp-json\/wp\/v2\/posts\/5097","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resources.l-p.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resources.l-p.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/ar\/wp-json\/wp\/v2\/comments?post=5097"}],"version-history":[{"count":4,"href":"https:\/\/resources.l-p.com\/ar\/wp-json\/wp\/v2\/posts\/5097\/revisions"}],"predecessor-version":[{"id":11375,"href":"https:\/\/resources.l-p.com\/ar\/wp-json\/wp\/v2\/posts\/5097\/revisions\/11375"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/ar\/wp-json\/wp\/v2\/media\/5096"}],"wp:attachment":[{"href":"https:\/\/resources.l-p.com\/ar\/wp-json\/wp\/v2\/media?parent=5097"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resources.l-p.com\/ar\/wp-json\/wp\/v2\/categories?post=5097"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resources.l-p.com\/ar\/wp-json\/wp\/v2\/tags?post=5097"}],"curies":[{"name":"\u0661. \u0648\u064e\u0628","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}