{"id":1547,"date":"2026-08-06T07:22:14","date_gmt":"2026-08-06T07:22:14","guid":{"rendered":"https:\/\/firstfibertech.com\/?post_type=ff_products&p=1547"},"modified":"2026-09-04T09:31:49","modified_gmt":"2026-09-04T09:31:49","slug":"1550nm-%e5%85%89%e5%8f%91%e5%b0%84%e5%99%a8","status":"publish","type":"ff_products","link":"https:\/\/firstfibertech.com\/zh\/product\/1550nm-optical-transmitter\/","title":{"rendered":"FF-DT1550NM 1550nm \u5149\u53d1\u5c04\u5668"},"content":{"rendered":"

\u63cf\u8ff0<\/h2>\n\n\n\n

\u6839\u636e\u7535\u4fe1\u6807\u51c6\u8bbe\u8ba1\u76841550nm\u5149\u53d1\u5c04\u673a\uff0c\u5c06\u6709\u7ebf\u7535\u89c6\uff08CATV\uff09\u5c04\u9891\uff08RF\uff09\u5e45\u5ea6\u4fe1\u53f7\u8f6c\u6362\u4e3a1550nm\u5149\u4fe1\u53f7\uff0c\u968f\u540e\u901a\u8fc7\u5355\u6a21\u5149\u7ea4\u4f20\u8f93\u81f3HFC\u7f51\u7edc\u4e2d\u7684\u5149\u8282\u70b9\uff0c\u4e3b\u8981\u7528\u4e8e\u7535\u89c6\u4fe1\u53f7\u3001\u6570\u5b57\u7535\u89c6\u4fe1\u53f7\u3001\u7535\u8bdd\u8bed\u97f3\u4fe1\u53f7\u548c\u6570\u636e\u4fe1\u53f7\u7684\u957f\u8ddd\u79bb\u4f20\u8f93\u3002.
1550nm\u5149\u53d1\u5c04\u673a\u914d\u5907\u4e86\u53ef\u9760\u7a33\u5b9a\u7684\u5149\u8f93\u51fa\u529f\u7387\u7535\u8def\u548c\u6cf5\u6d66\u6fc0\u5149\u5668\u70ed\u7535\u5236\u51b7\u6e29\u5ea6\u63a7\u5236\u7535\u8def\uff0c\u4ee5\u786e\u4fdd\u8bbe\u5907\u8fbe\u5230\u6700\u4f73\u6027\u80fd\u5e76\u5ef6\u957f\u6fc0\u5149\u5668\u4f7f\u7528\u5bff\u547d\u3002\u51ed\u501f\u4e13\u4e1a\u7684\u6563\u70ed\u7ed3\u6784\u8bbe\u8ba1\u3001\u667a\u80fd\u6e29\u63a7\u98ce\u6247\u4ee5\u53ca\u4f4e\u529f\u8017\u7279\u6027\uff0c\u4f7f\u5176\u6210\u4e3a\u6784\u5efa\u5927\u4e2d\u578b\u5149\u4f20\u8f93\u7f51\u7edc\u7684\u7406\u60f3\u9009\u62e9\u3002.
<\/p>\n\n\n\n

\u7279\u5f81<\/strong>
\u2013 1U\u673a\u67b6\u5f0f\uff0c\u4e0d\u9508\u94a2\u5916\u58f3\uff0c\u6563\u70ed\u6027\u80fd\u4f18\u5f02\uff0c\u5916\u89c2\u7cbe\u7f8e\u3002.
\u2013 \u5e26\u5bbd\u4e3a 47-862MHz\u3002.
\u2013 \u91c7\u7528\u5e26\u5bbd\u5bbd\u3001\u8f93\u51fa\u529f\u7387\u9ad8\u7684\u4e16\u754c\u9876\u7ea7\u54c1\u724c\u6fc0\u5149\u5668\u3002.
\u2013 \u5185\u7f6e\u5fae\u7535\u8111\u81ea\u52a8\u76d1\u6d4b\u7535\u8def\uff0c\u5b9e\u65f6\u76d1\u6d4b\u5149\u8f93\u51fa\u529f\u7387\u548c\u6fc0\u5149\u5668\u5de5\u4f5c\u72b6\u6001\uff0c\u4ee5\u786e\u4fdd\u8f93\u51fa\u529f\u7387\u7a33\u5b9a\u5e76\u5ef6\u957f\u6fc0\u5149\u5668\u4f7f\u7528\u5bff\u547d\u3002.
\u2013 \u5148\u8fdb\u7684\u591a\u9891\u6bb5\u5c04\u9891\u9884\u5931\u771f\u6280\u672f\u3001\u5c04\u9891\u7837\u5316\u9553\u5668\u4ef6\u4ee5\u53ca\u5b8c\u6574\u7684\u8868\u9762\u8d34\u88c5\u6280\u672f\uff08SMT\uff09\u7ed3\u6784\uff0c\u6709\u6548\u63d0\u5347\u4e86\u6709\u7ebf\u7535\u89c6\u7cfb\u7edf\u4e2d\u7684\u4fe1\u566a\u6bd4\uff08C\/N\uff09\u3001\u4e2d\u5fc3\u9891\u5e26\uff08CTB\uff09\u548c\u4e2d\u5fc3\u9891\u79fb\uff08CSO\uff09\u7b49\u53c2\u6570\u3002.
\u2013 \u5c04\u9891\u9a71\u52a8\u7535\u8def\u91c7\u7528\u5c04\u9891\u529f\u7387\u6570\u5b57\u81ea\u52a8\u5904\u7406\u6280\u672f\uff0c\u6839\u636e\u5c04\u9891\u8f93\u5165\u4fe1\u53f7\u7535\u5e73\u548c\u8f93\u5165\u901a\u9053\u6570\uff0c\u81ea\u52a8\u8c03\u8282\u9a71\u52a8\u7535\u5e73\uff0c\u4ee5\u786e\u4fddC\/CTB\u3001C\/CSO\u548cC\/N\u7b49\u53c2\u6570\u59cb\u7ec8\u5904\u4e8e\u6700\u4f73\u72b6\u6001\u3002.
\u2013 \u6fc0\u5149\u81ea\u52a8\u6e29\u5ea6\u7a33\u5b9a\u7535\u8def\uff08ATC\uff09\u548c\u5149\u529f\u7387\u8f93\u51fa\u7a33\u5b9a\u7535\u8def\uff08APC\uff09\uff0c,
\u786e\u4fdd\u6fc0\u5149\u52a0\u5de5\u8fbe\u5230\u6700\u4f73\u6027\u80fd\u3002.
\u2013 \u5c04\u9891\u8f93\u51fa\u529f\u7387\u68c0\u6d4b\u5668\u548c\u5c04\u9891\u7ee7\u7535\u5668\u5173\u65ad\u529f\u80fd\u53ef\u5728\u4fe1\u53f7\u8fc7\u9ad8\u65f6\u6709\u6548\u9632\u6b62\u6fc0\u5149\u5668\u635f\u574f\u3002\u53ef\u9009AGC\/MGC\u5de5\u4f5c\u6a21\u5f0f\u3002.
\u2013 \u524d\u9762\u677f\u8bbe\u6709\u5de5\u4f5c\u72b6\u6001\u6307\u793a\u706f\uff0c\u540e\u9762\u677f\u8bbe\u6709\u5c04\u9891\u6d4b\u8bd5\u7aef\u53e3\u3002.
\u2013 \u5de5\u4f5c\u53c2\u6570\u548c\u6545\u969c\u4fe1\u606f\u53ef\u901a\u8fc7\u96c6\u4e2d\u76d1\u63a7\u5355\u5143\u5728\u6db2\u6676\u663e\u793a\u5c4f\u4e0a\u663e\u793a\uff0c\u4e5f\u53ef\u901a\u8fc7RJ45\u7f51\u7edc\u63a5\u53e3\u8fdb\u884c\u76d1\u63a7\u3002.<\/p>\n\n\n\n

\u89c4\u683c<\/strong><\/p>\n\n\n\n

 \u7269\u54c1<\/td>   \u5355\u4f4d<\/td>\u6280\u672f\u6570\u636e<\/td><\/tr>
\u8f93\u51fa\u529f\u7387<\/td>mw\u7b80\u4f53\u4e2d\u6587\uff08\u5927\u9646\uff09<\/td>3-10dBm <\/td><\/tr>
\u6ce2\u957f<\/td>nm<\/td>1550\u00b110 <\/td><\/tr>
\u6fc0\u5149<\/td> <\/td>DFB\u6fc0\u5149\u5668<\/td><\/tr>
\u5149\u8c03\u5236<\/td> <\/td>\u76f4\u63a5\u5149\u5f3a\u8c03\u5236<\/td><\/tr>
\u5149\u8fde\u63a5\u5668<\/td> <\/td>SC\/APC \u6216 SC\/UPC<\/td><\/tr>
\u5e26\u5bbd<\/td>MHz<\/td> 47 ~ 862MHz<\/td><\/tr>
\u5c04\u9891\u8f93\u5165\u7535\u5e73<\/td>dB\u00b5V<\/td> 80dB\u00b5V \u00b15<\/td><\/tr>
\u5e73\u6574\u5ea6<\/td>dB<\/td>\u00b10.75<\/td><\/tr>
\u76d1\u63a7\u6e2f\u53e3\u6c34\u4f4d<\/td>dB\u00b5V<\/td>-10\uff08\u8f93\u5165\uff09<\/td><\/tr>
\u8f93\u5165\u9694\u79bb<\/td>dB<\/td>  \u226550 \uff08\u672c\u5730\u7aef\u53e3\u5230\u5e7f\u64ad\u7aef\u53e3\uff09<\/td><\/tr>
AGC \u7cbe\u5ea6<\/td>dB<\/td> 0.25<\/td><\/tr>
MGC\u8c03\u8282\u8303\u56f4<\/td>dB<\/td>0 \uff5e 15<\/td><\/tr>
\u5c04\u9891\u8f93\u5165\u963b\u6297<\/td>\u03a9<\/td> 75<\/td><\/tr>
\u8f93\u5165\u56de\u6ce2\u635f\u8017<\/td>dB<\/td>\u226516<\/td><\/tr>
C\/CTB<\/td>dB<\/td>\u226565<\/td><\/tr>
C\/CSO<\/td>dB<\/td>\u226560<\/td><\/tr>
CNR(C\/N)<\/td>dB<\/td>\u226551<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u6ce8\uff1a\u4e0a\u8ff0\u6280\u672f\u53c2\u6570\u662f\u6309\u7167\u300aGY\/T 143-2000\u300b\u4e2d\u7684\u6280\u672f\u8981\u6c42\u548c\u6d4b\u91cf\u65b9\u6cd5\u9884\u5148\u6d4b\u5b9a\u7684\u3002.<\/p>\n\n\n\n

\"HWASEC<\/figure>\n\n\n\n
\"1550nm<\/figure>\n\n\n\n
\"1550nm<\/figure>\n\n\n\n
\"1550nm<\/figure>\n\n\n\n

\u5e38\u95ee\u95ee\u9898<\/h2>\n\n\n\n

\u95ee\uff1a1550nm\u5149\u53d1\u5c04\u5668\u7684\u4e3b\u8981\u529f\u80fd\u662f\u4ec0\u4e48\uff1f<\/strong><\/p>\n\n\n\n

A\uff1a\u5b83\u5c06\u6709\u7ebf\u7535\u89c6\uff08CATV\uff09\u7684\u5c04\u9891\uff08RF\uff09\u5e45\u5ea6\u4fe1\u53f7\u8f6c\u6362\u4e3a1550nm\u5149\u4fe1\u53f7\uff0c\u7528\u4e8e\u5728HFC\u7f51\u7edc\u4e2d\u901a\u8fc7\u5355\u6a21\u5149\u7ea4\u8fdb\u884c\u7535\u89c6\u3001\u6570\u5b57\u7535\u89c6\u3001\u8bed\u97f3\u548c\u6570\u636e\u7684\u957f\u8ddd\u79bb\u4f20\u8f93\u3002<\/sup>.<\/p>\n\n\n\n

\u95ee\uff1a\u8fd9\u6b3e\u53d1\u5c04\u673a\u6709\u54ea\u4e9b\u8f93\u51fa\u529f\u7387\u9009\u9879\uff1f<\/strong><\/p>\n\n\n\n

A\uff1a\u53ef\u9009\u8f93\u51fa\u529f\u7387\u5305\u62ec 2mW\u30015mW\u30018mW \u548c 10mW\uff08\u6280\u672f\u8303\u56f4\u4e3a 3\u201310 dBm\uff09<\/sup>.<\/p>\n\n\n\n

\u95ee\uff1a\u5b83\u652f\u6301\u54ea\u4e9b\u7c7b\u578b\u7684\u5149\u7ea4\u8fde\u63a5\u5668\uff1f<\/strong><\/p>\n\n\n\n

A\uff1a\u8be5\u53d1\u5c04\u5668\u540c\u65f6\u652f\u6301 SC\/APC \u548c SC\/UPC \u5149\u7ea4\u8fde\u63a5\u5668<\/sup>.<\/p>\n\n\n\n

\u95ee\uff1a\u54ea\u4e9b\u529f\u80fd\u80fd\u786e\u4fdd\u6fc0\u5149\u7684\u7a33\u5b9a\u6027\u548c\u5b89\u5168\u6027\uff1f<\/strong><\/p>\n\n\n\n

A\uff1a\u8be5\u8bbe\u5907\u914d\u5907\u4e86\u4e00\u53f0\u9876\u7ea7\u54c1\u724c\u7684DFB\u6fc0\u5149\u5668\uff0c\u8be5\u6fc0\u5149\u5668\u642d\u8f7d\u4e86\u81ea\u52a8\u6e29\u5ea6\u63a7\u5236\uff08ATC\uff09\u548c\u81ea\u52a8\u529f\u7387\u63a7\u5236\uff08APC\uff09\u7535\u8def\u3001\u5fae\u7535\u8111\u76d1\u63a7\u7cfb\u7edf\u3001\u667a\u80fd\u6563\u70ed\u98ce\u6247\uff0c\u4ee5\u53ca\u5f53\u4fe1\u53f7\u7535\u5e73\u8fc7\u9ad8\u65f6\u53ef\u4fdd\u62a4\u6fc0\u5149\u5668\u7684\u5c04\u9891\u7ee7\u7535\u5668\u5173\u65ad\u529f\u80fd\u3002<\/sup>.<\/p>\n\n\n\n

\u95ee\uff1a\u5982\u4f55\u76d1\u63a7\u5de5\u4f5c\u53c2\u6570\u548c\u72b6\u6001\uff1f<\/strong><\/p>\n\n\n\n

A\uff1a\u53c2\u6570\u548c\u6545\u969c\u4fe1\u606f\u4f1a\u663e\u793a\u5728\u524d panel \u7684 LCD \u5c4f\u5e55\u548c\u72b6\u6001 LED \u4e0a\uff0c\u6216\u53ef\u901a\u8fc7\u80cc\u9762\u7684 RJ45 \u7f51\u7edc\u63a5\u53e3\u8fdb\u884c\u8fdc\u7a0b\u76d1\u63a7<\/sup>.<\/p>\n\n\n\n

\u95ee\uff1a\u5982\u4f55\u7533\u8bf7\u62a5\u4ef7\u6216\u4ea7\u54c1\u652f\u6301\uff1f<\/strong><\/p>\n\n\n\n

A\uff1a\u5728\u4ea7\u54c1\u9875\u9762\u4e0a\u9009\u62e9\u60a8\u6240\u9700\u7684\u8f93\u51fa\u529f\u7387\uff0c\u7136\u540e\u70b9\u51fb\u201c\u52a0\u5165\u62a5\u4ef7\u201d\u6216\u201c\u7533\u8bf7\u6f14\u793a\u201d<\/sup>. \u60a8\u4e5f\u53ef\u4ee5\u76f4\u63a5\u901a\u8fc7 sales@FirstFiberTech.com \u6216 +86 021 51347338 \u8054\u7cfb FirstFiber Technologies<\/sup>.<\/p>","protected":false},"excerpt":{"rendered":"

Description 1550nm optical transmitters designed according to the telecommunication stand,converting the CATV rf amplitude signal into 1550nm optical signalthen through single mode optical fiber to the optical node in HFC network,maily used for TV signal,digital TV signal.telephone voice signal and data signal long distance transmission.1550nm optical transmitter is equipped with reliable stable optical output power … \u9605\u8bfb\u66f4\u591a<\/a><\/p>","protected":false},"featured_media":3005,"template":"","ff_product_cat":[52,51],"class_list":["post-1547","ff_products","type-ff_products","status-publish","has-post-thumbnail","hentry","ff_product_cat-transceiver","ff_product_cat-transceiver-and-receiver"],"_links":{"self":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/ff_products\/1547","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/ff_products"}],"about":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/types\/ff_products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/media\/3005"}],"wp:attachment":[{"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/media?parent=1547"}],"wp:term":[{"taxonomy":"ff_product_cat","embeddable":true,"href":"https:\/\/firstfibertech.com\/zh\/wp-json\/wp\/v2\/ff_product_cat?post=1547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}