{"id":252,"date":"2023-08-31T11:56:51","date_gmt":"2023-08-31T03:56:51","guid":{"rendered":"https:\/\/www.bihec.com\/microwave-photonic-systems\/?p=252"},"modified":"2023-08-31T11:56:51","modified_gmt":"2023-08-31T03:56:51","slug":"microwave-photonic%e5%b0%84%e9%a2%91%e5%85%89%e9%93%be%e8%b7%af%e7%b3%bb%e7%bb%9f","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/microwave-photonic-systems\/microwave-photonic%e5%b0%84%e9%a2%91%e5%85%89%e9%93%be%e8%b7%af%e7%b3%bb%e7%bb%9f\/","title":{"rendered":"Microwave Photonic\u5c04\u9891\u5149\u94fe\u8def\u7cfb\u7edf"},"content":{"rendered":"<p>MPS\u63d0\u4f9b\u9ad8\u5ea6\u96c6\u6210\u7684\u7cfb\u7edf\u89e3\u51b3\u65b9\u6848\uff0c\u8981\u6c42\u63d0\u4f9bMPS\u7684\u6574\u4e2a\u4ea7\u54c1\u3002\u8fd9\u4e9b\u7cfb\u7edf\u662f\u4e3a\u4e3b\u8981\u901a\u4fe1\u7f51\u7edc\u6216\u5730\u9762\u7ec8\u7aef\u8bbe\u8ba1\u7684\uff0c\u9700\u8981\u9ad8\u5ea6\u53ef\u9760\u7684\u7cfb\u7edf\uff0c\u80fd\u591f\u63d0\u4f9b\u4ee5\u592a\u7f51\u94fe\u8def\u3001\u5197\u4f59\u4ea4\u6362\u3001\u9891\u7387\u5b9a\u65f6\u548c\u53c2\u8003\uff0c\u4ee5\u53ca\u5168\u9762\u7684\u76d1\u63a7\u529f\u80fd\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left\">OPTICAL LINK SYSTEMS<\/th>\n<th><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/ofw-400\/\" title=\"View all posts in OFW-400\" target=\"_blank\">OFW-400<\/a> IF Band Fiber Optic Interfacility Link<\/td>\n<td>OFW-400<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/ofw-800\/\" title=\"View all posts in OFW-800\" target=\"_blank\">OFW-800<\/a> Forward Path Optical Link<\/td>\n<td>OFW-800<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/ofw-1217\/\" title=\"View all posts in OFW-1217\" target=\"_blank\">OFW-1217<\/a> X Band Interfacility Link<\/td>\n<td>OFW-1217<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/ofw-1900\/\" title=\"View all posts in OFW-1900\" target=\"_blank\">OFW-1900<\/a> PCS Wireless Distribution System<\/td>\n<td>OFW-1900<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/ofw-2320trx\/\" title=\"View all posts in OFW-2320TRX\" target=\"_blank\">OFW-2320TRX<\/a> UHF Fiber Optic Interfaclity Link<\/td>\n<td>OFW-2320TRX<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/ofw-3427\/\" title=\"View all posts in OFW-3427\" target=\"_blank\">OFW-3427<\/a> L-Band Fiber Teleport System<\/td>\n<td>OFW-3427<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/ofw-1328\/\" title=\"View all posts in OFW-1328\" target=\"_blank\">OFW-1328<\/a> GPS Distribution System<\/td>\n<td>OFW-1328<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/ofw-3478\/\" title=\"View all posts in OFW-3478\" target=\"_blank\">OFW-3478<\/a> GPS Inmarsat Photonic Antenna Link<\/td>\n<td>OFW-3478<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/ofw-5800\/\" title=\"View all posts in OFW-5800\" target=\"_blank\">OFW-5800<\/a> Shipboard GPS Photonic Antenna Link<\/td>\n<td>OFW-5800<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/ofw-7300\/\" title=\"View all posts in OFW-7300\" target=\"_blank\">OFW-7300<\/a> MIL-SATCOM L-Band Interfacility Link<\/td>\n<td>OFW-7300<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>OFW-400\u4e2d\u9891\uff08IF\uff09<a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/%e5%85%89%e7%ba%a4%e6%8e%a5%e5%8f%a3%e9%93%be%e8%b7%af\/\" title=\"View all posts in \u5149\u7ea4\u63a5\u53e3\u94fe\u8def\" target=\"_blank\">\u5149\u7ea4\u63a5\u53e3\u94fe\u8def<\/a>\uff08IFL\uff09\u7cfb\u7edf\u662f\u901a\u8fc7\u5355\u6a21\u5149\u7ea4\u7535\u7f06\u957f\u8ddd\u79bb\u4f20\u8f93\u9891\u7387\u8303\u56f4\u4e3a5MHz\u81f3300MHz\u7684IF\u4fe1\u53f7\u7684\u4e3b\u8981\u786c\u4ef6\u3002\u6807\u51c6\u7684\u53d1\u5c04\u673a\u548c\u63a5\u6536\u673a\u914d\u7f6e\u63d0\u4f9b\u957f\u8fbe50\u516c\u91cc\u7684\u4f20\u8f93\u8ddd\u79bb\u3002\u53ef\u4ee5\u6307\u5b9a\u53ef\u9009\u7684\u589e\u7a0b\u914d\u7f6e\uff0c\u5c06\u94fe\u8def\u8303\u56f4\u589e\u52a0\u523080\u516c\u91cc\u3002\u7cfb\u7edf\u7684\u5149\u8f6c\u6362\u8fc7\u7a0b\u5728\u529f\u80fd\u4e0a\u72ec\u7acb\u4e8e\u4e2d\u9891\u8f7d\u6ce2\u7684\u6570\u636e\u8c03\u5236\u683c\u5f0f\u3002\u94fe\u8def\u5177\u6709\u4f4e\u566a\u97f3\u548c\u9ad8\u52a8\u6001\u8303\u56f4\u7684\u7279\u6027\uff0c\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\u5bbd\uff0c\u5e76\u63d0\u4f9b\u4ea4\u94a5\u5319\u5b89\u88c5\u3002<\/p>\n<p>\u8be5\u7cfb\u7edf\u901a\u8fc7\u4f7f\u7528\u677f\u8f7d\u5904\u7406\u5668\u63d0\u4f9b\u72b6\u6001\u76d1\u6d4b\uff0c\u8be5\u5904\u7406\u5668\u901a\u8fc7RS-232 I\/O\u63a5\u53e3\u4e0e\u4e3b\u673a\u901a\u4fe1\u3002I\/O\u53c2\u6570\u5305\u62ec\u6fc0\u5149\u504f\u7f6e\u7535\u6d41\u3001\u5149\u63a5\u6536\u529f\u7387\u3001\u5185\u90e8\u6e29\u5ea6\u548c\u62a5\u8b66\u76d1\u6d4b\u3002\u6b64\u5916\uff0c\u53ef\u4ee5\u6307\u5b9a\u7528\u4e8e\u8fdc\u7a0bLNA\u4f9b\u7535\u7684\u53ef\u9009\u4f4e\u566a\u58f0\u653e\u5927\u5668\uff08LNA\uff09\u6216\u96c6\u6210Bias-T\u3002\u6b64\u5916\uff0c\u8be5\u7cfb\u7edf\u53ef\u4ee5\u88ab\u6307\u5b9a\u4e3a\u5177\u67095MHz\u5230500MHz\u7684\u6269\u5c55\u9891\u7387\u8303\u56f4\u3002\u6700\u540e\uff0cOFW-400\u5728\u6307\u5b9a\u5177\u670975\u6b27\u59c6\u8f93\u5165\/\u8f93\u51fa\u963b\u6297\u9009\u9879\u65f6\uff0c\u4e3a\u6df7\u5408\u5149\u7ea4\/\u540c\u8f74\u7f51\u7edc\u4e2d\u7684CATV\u8fd4\u56de\u8def\u5f84\u4fe1\u53f7\u5206\u914d\u63d0\u4f9b\u4e86\u4e00\u79cd\u9ad8\u6027\u80fd\u3001\u7ecf\u6d4e\u9ad8\u6548\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p id=\"mzMoQin\"><img decoding=\"async\" loading=\"lazy\" width=\"421\" height=\"173\" class=\"alignnone size-full wp-image-253 \" src=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/wp-content\/uploads\/sites\/498\/2023\/08\/img_64f00e3c817fc.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/wp-content\/uploads\/sites\/498\/2023\/08\/img_64f00e3c817fc.png 421w, https:\/\/www.bihec.com\/microwave-photonic-systems\/wp-content\/uploads\/sites\/498\/2023\/08\/img_64f00e3c817fc-300x123.png 300w\" sizes=\"(max-width: 421px) 100vw, 421px\" \/><\/p>\n<p><strong>\u5e94\u7528<\/strong><\/p>\n<ul>\n<li>CATV\u8fd4\u56de\u8def\u5f84\u94fe\u8def<\/li>\n<li>\u63a5\u53e3\u94fe\u63a5\u8fdc\u7a0b\u5904\u7406<\/li>\n<li>\u536b\u661f\u901a\u4fe1\u4e0a\u884c\u94fe\u8def\u548c\u4e0b\u884c\u94fe\u8def\u8fdc\u7a0b\u5904\u7406<\/li>\n<li>\u4e2d\u9891\u5206\u914d\uff0c70 MHz\/140 MHz<\/li>\n<li>\u9ad8\u9891\u548c\u751a\u9ad8\u9891\u4fe1\u53f7\u4f20\u8f93<\/li>\n<\/ul>\n<p><strong>\u529f\u80fd<\/strong><\/p>\n<ul>\n<li>CWDM\u517c\u5bb9<\/li>\n<li>\u5bbd\u5e26\uff0c5 MHz\u2013500 MHz<\/li>\n<li>\u4f4e\u566a\u58f0\u5c04\u9891\u524d\u7aef\uff08\u53ef\u9009\uff09<\/li>\n<li>LNB\u4f9b\u7535\uff08\u53ef\u9009\uff09<\/li>\n<li>80\u516c\u91cc\u589e\u7a0b\uff08\u53ef\u9009\uff09<\/li>\n<li>RS-232\u6216RS-485\u6570\u636e\u7aef\u53e3\uff08\u53ef\u9009\uff09<\/li>\n<\/ul>\n<p><b>Optical Parameters<\/b><\/p>\n<table>\n<thead>\n<tr>\n<th>SPEC<\/th>\n<th>VALUE<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Operating Wavelength<\/td>\n<td>1310 nm +\/- 2.0 nm, 1550 nm +\/- 2.0 nm or CWDM Bands<\/td>\n<\/tr>\n<tr>\n<td>Laser Diode<\/td>\n<td>Class 3A<\/td>\n<\/tr>\n<tr>\n<td>Output Power<\/td>\n<td>+3 dBm +\/- 0.5 dBm<\/td>\n<\/tr>\n<tr>\n<td>Allowed Backreflection (max)<\/td>\n<td>36 dB @ full specs<\/td>\n<\/tr>\n<tr>\n<td>E\/O Diff. Eff. (min)<\/td>\n<td>0.06 W\/A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>RF Channel<\/b><\/p>\n<table>\n<thead>\n<tr>\n<th>SPEC<\/th>\n<th>VALUE<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td rowspan=\"2\">Modulation Bandwidth<\/td>\n<td>5.0 MHz to 300.0 MHz<\/td>\n<\/tr>\n<tr>\n<td>5.0 MHz to 500.0 MHz (opt)<\/td>\n<\/tr>\n<tr>\n<td>Flatness (max)<\/td>\n<td>+\/- 1.0 dB<\/td>\n<\/tr>\n<tr>\n<td>VSWR (max)<\/td>\n<td>2.0:1<\/td>\n<\/tr>\n<tr>\n<td>1 dB Comp. Level (min)<\/td>\n<td>20.0 dBm*<\/td>\n<\/tr>\n<tr>\n<td>Input IP-3 Min @ 2x+3 dBm<\/td>\n<td>34.0 dBm*<\/td>\n<\/tr>\n<tr>\n<td>Input Damage Level<\/td>\n<td>+27.0 dBm(1)<\/td>\n<\/tr>\n<tr>\n<td>RF Link Gain (typ)<\/td>\n<td>0.0 dB @ 1.0 dB Optical Loss*<\/td>\n<\/tr>\n<tr>\n<td>Noise Figure (max)<\/td>\n<td>35.0 dB @ 1.0 dB Optical Loss*<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>MPS-800TX\u524d\u5411\u8def\u5f84<a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/%e5%85%89%e5%8f%91%e5%b0%84%e6%9c%ba\/\" title=\"View all posts in \u5149\u53d1\u5c04\u673a\" target=\"_blank\">\u5149\u53d1\u5c04\u673a<\/a>\u548cMPS-850RX\u524d\u5411\u8def\u5f84\u63a5\u6536\u673a\u5305\u62ecCATV\u94fe\u8def\uff0c\u8bbe\u8ba1\u7528\u4e8e\u901a\u8fc7\u5bbd\u5e26\u5149\u7ea4\u7f51\u7edc\u4ece\u5355\u4e2a\u5934\u7aef\u70b9\u6216\u96c6\u7ebf\u5668\u5411\u6df7\u5408\u5149\u7ea4\/\u540c\u8f74\u7535\u7f06\uff08HFC\uff09\u7f51\u7edc\u5185\u7684\u591a\u4e2a\u5206\u914d\u8282\u70b9\u4f20\u8f9340 MHz\u2013860 MHz\u8303\u56f4\u5185\u7684\u7535\u8bdd\u3001\u9ad8\u901f\u4e92\u8054\u7f51\u548c\u6a21\u62df\u4fe1\u53f7\u3002<\/p>\n<p>OFW-800TX\u524d\u5411\u8def\u5f84\u5149\u53d1\u5c04\u673a\u91c7\u7528\u6807\u51c6\u768419\u82f1\u5bf81U\u673a\u67b6\u5b89\u88c5\u5355\u5143\u6216\u914d\u7f6e\uff0c\u53ef\u653e\u7f6e\u5728\u5934\u7aef\u673a\u67dc\u3001DTX\u673a\u7bb1\u6216\u5916\u90e8\u8bbe\u5907\u5149\u8282\u70b9\u4e2d\u3002\u7a33\u5065\u7684\u7cfb\u7edf\u8bbe\u8ba1\u5177\u6709\u9ad8MTBF\uff0c\u5185\u90e8\u7cfb\u7edf\u67b6\u6784\u5141\u8bb8\u8f7b\u677e\u6269\u5c55\u7ec4\u4ef6\uff0c\u4ee5\u6ee1\u8db3HFC\u7f51\u7edc\u4e0d\u65ad\u53d8\u5316\u7684\u9700\u6c42\u3002OFW-800TX\u524d\u5411\u8def\u5f84\u5149\u53d1\u5c04\u673a\u53ef\u4ee5\u5728\u8fd0\u884c\u548c\u6210\u529f\u96c6\u6210\u5230\u6240\u6709\u5546\u7528CWDM\u6216DWDM\u7cfb\u7edf\u6240\u9700\u7684\u884c\u4e1a\u6807\u51c6\u6ce2\u957f\u4e0b\u8fd0\u884c\u3002OFW-800TX\u524d\u5411\u8def\u5f84\u5149\u53d1\u5c04\u673a\u53ef\u4ee5\u4e0e\u5176\u4ed6MPS\u4ea7\u54c1\u96c6\u6210\uff0c\u4ee5\u63d0\u4f9b\u7075\u6d3b\u7684\u7cfb\u7edf\u914d\u7f6e\u548c\u6269\u5c55\u3002<\/p>\n<p>OFW-800TX\u6b63\u5411\u8def\u5f84\u5149\u53d1\u5c04\u673a\u4e0eOFW-800RX\u6b63\u5411\u8def\u5f84<a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/%e5%85%89%e6%8e%a5%e6%94%b6%e6%9c%ba\/\" title=\"View all posts in \u5149\u63a5\u6536\u673a\" target=\"_blank\">\u5149\u63a5\u6536\u673a<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/mps-2300\/\" title=\"View all posts in MPS-2300\" target=\"_blank\">MPS-2300<\/a><a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/%e5%85%89%e5%88%86%e8%b7%af%e5%99%a8\/\" title=\"View all posts in \u5149\u5206\u8def\u5668\" target=\"_blank\">\u5149\u5206\u8def\u5668<\/a>\u548c<a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/mps-2700\/\" title=\"View all posts in MPS-2700\" target=\"_blank\">MPS-2700<\/a>\u6ce2\u5206\u590d\u7528\u5668\uff08WDM\uff09\u8026\u5408\u65f6\uff0c\u53ef\u5728HFC\u7f51\u7edc\u4e2d\u63d0\u4f9b\u9ad8\u5ea6\u53ef\u9760\u7684\u6b63\u5411\u8def\u5f84\u94fe\u8def\u3002\u6b64\u5916\uff0cOFW-800TX\u524d\u5411\u8def\u5f84\u5149\u53d1\u5c04\u673a\u548cOFW-800RX\u8fd4\u56de\u8def\u5f84\u5149\u53d1\u5c04\u673a\u90fd\u53ef\u4ee5\u652f\u6301\u901a\u8fc7\u8f85\u52a9\u6570\u636e\u4fe1\u9053\u540c\u65f6\u4f20\u8f93\u7f51\u7edc\u7ba1\u7406\u4fe1\u606f\uff0c\u4ece\u800c\u4fc3\u8fdb\u7cfb\u7edf\u8bca\u65ad\u62a5\u544a\u3001\u7f51\u7edc\u76d1\u63a7\u548c\u65e0\u7f1d\u5197\u4f59\u5207\u6362\u3002OFW-800TX\u548cOFW-800RX\u4ee5\u53ef\u9009\u76841GHz\u914d\u7f6e\u63d0\u4f9b\uff0c\u4ee5\u5b9e\u73b0\u884c\u4e1a\u53d1\u5c55\u5230\u63d0\u4f9b\u591a\u79cd\u670d\u52a1\u6240\u5fc5\u9700\u7684\u6269\u5c55\u6570\u636e\u80fd\u529b\u3002<\/p>\n<p id=\"sISUAwa\"><img decoding=\"async\" loading=\"lazy\" width=\"320\" height=\"162\" class=\"alignnone size-full wp-image-254 \" src=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/wp-content\/uploads\/sites\/498\/2023\/08\/img_64f00ecced53e.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/wp-content\/uploads\/sites\/498\/2023\/08\/img_64f00ecced53e.png 320w, https:\/\/www.bihec.com\/microwave-photonic-systems\/wp-content\/uploads\/sites\/498\/2023\/08\/img_64f00ecced53e-300x152.png 300w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/><\/p>\n<p><strong>\u5e94\u7528<\/strong><\/p>\n<ul>\n<li>CATV\u8fd4\u56de\u8def\u5f84\u94fe\u8def<\/li>\n<li>\u63a5\u53e3\u94fe\u63a5\u8fdc\u7a0b\u5904\u7406<\/li>\n<li>\u9891\u7387\u53c2\u8003\u5206\u5e03<\/li>\n<li>\u536b\u661f\u901a\u4fe1\u4e0a\u884c\u94fe\u8def\u548c\u4e0b\u884c\u94fe\u8def\u8fdc\u7a0b\u5904\u7406<\/li>\n<li>\u4e2d\u9891\u5206\u914d\uff0c70 MHz\/140 MHz<\/li>\n<li>\u9ad8\u9891\u548c\u751a\u9ad8\u9891\u4fe1\u53f7\u4f20\u8f93<\/li>\n<\/ul>\n<p><strong>\u529f\u80fd<\/strong><\/p>\n<ul>\n<li>\u4e0eFC\u548cSC\u8fde\u63a5\u5668\u517c\u5bb9<\/li>\n<li>\u88c5\u5728\u8584\u578b19\u82f1\u5bf8\u673a\u67b6\u5f0f\u62bd\u5c49\u4e2d<\/li>\n<li>\u6bcf\u4e2a1U\u673a\u67dc\u6700\u591a\u53ef\u5bb9\u7eb3\u4e94\u4e2a\u72ec\u7acb\u63a5\u6536\u5668<\/li>\n<li>\u5c04\u9891\u6d4b\u8bd5\u70b9\uff1a-20dB<\/li>\n<li>\u6bcf\u4e2a\u63a5\u6536\u5668\u7684\u8f85\u52a9\u6570\u636e\u901a\u9053\uff08\u53ef\u9009\uff09<\/li>\n<\/ul>\n<p><b>Optical Parameters<\/b><\/p>\n<table>\n<thead>\n<tr>\n<th>SPEC<\/th>\n<th>VALUE<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Operating Wavelength<\/td>\n<td>1310.0 nm +\/- 20 nm<\/td>\n<\/tr>\n<tr>\n<td>Output Power<\/td>\n<td>6 mW (min)<\/td>\n<\/tr>\n<tr>\n<td>Bandwidth<\/td>\n<td>40 MHz \u2013 860 MHz<\/td>\n<\/tr>\n<tr>\n<td>Flatness<\/td>\n<td>+\/- 1.0 dB<\/td>\n<\/tr>\n<tr>\n<td>Input Level<\/td>\n<td>35.0 dBmV (max)<\/td>\n<\/tr>\n<tr>\n<td>Return Loss<\/td>\n<td>-14.0 dB (min)<\/td>\n<\/tr>\n<tr>\n<td>RF Impedance<\/td>\n<td>75 Ohm<\/td>\n<\/tr>\n<tr>\n<td>C\/N<\/td>\n<td>&gt;52 dB (Ch BW=5MHz)<\/td>\n<\/tr>\n<tr>\n<td>CSO<\/td>\n<td>&gt;60 dB (OMI=3.7%, 80 Ch Loading)<\/td>\n<\/tr>\n<tr>\n<td>CTB<\/td>\n<td>&gt;65 dB (OMI=3.7%, 80 Ch Loading)<\/td>\n<\/tr>\n<tr>\n<td>Alarms &amp; LEDS<\/td>\n<td>Optical Power Failure, Power Supply<\/td>\n<\/tr>\n<tr>\n<td>Monitors<\/td>\n<td>Optical Power<\/td>\n<\/tr>\n<tr>\n<td>Operating Temperature<\/td>\n<td>0.0\u00baC \u2013 60.0\u00baC<\/td>\n<\/tr>\n<tr>\n<td>Power Consumption<\/td>\n<td>50 W<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>15 lbs. (max)<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>19\u2033(w) x 12\u2033(l) x 1.75\u2033(h)<\/td>\n<\/tr>\n<tr>\n<td>Line Power<\/td>\n<td>120 VAC, 60Hz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>OFW-1900L\u8bbe\u8ba1\u7528\u4e8e\u901a\u8fc7\u5149\u7f06\u5728PCS\u57fa\u7ad9\u548c\u5854\u5f0f\u5929\u7ebf\u4e4b\u95f4\u63d0\u4f9b\u5168\u53cc\u5de5\u901a\u4fe1\u4fe1\u53f7\u4f20\u8f93\u3002OFW-1900L\u7cfb\u7edf\u67b6\u6784\u7531\u4f4d\u4e8e\u5854\u67b6\u7ed3\u6784\u4e0a\u7684\u5929\u7ebf\u5355\u5143\u3001\u4f4d\u4e8e\u5730\u9762\u8bbe\u5907\u8231\u5185\u7684\u63a5\u6536\u5668\u5355\u5143\u548c\u4f5c\u4e3a\u4e92\u8fde\u7684\u5149\u7f06\u7ec4\u6210\u3002<\/p>\n<p>OFW-1900L\u4e0ePCS\u57fa\u7ad9\u6536\u53d1\u5668\u517c\u5bb9\uff0c\u53ef\u4ee5\u53d6\u4ee3\u5c06\u6536\u53d1\u5668\u4e92\u8fde\u5230\u5404\u81ea\u5929\u7ebf\u7684\u4f20\u7edfRF\u540c\u8f74\u7535\u7f06\u3002\u4f4e\u635f\u8017\uff080.6 dB\/km\uff09\u5149\u7ea4\u5141\u8bb8\u6536\u53d1\u5668\u5230\u5929\u7ebf\u7684\u5206\u79bb\u8ddd\u79bb\u957f\u8fbe20\u516c\u91cc\u3002OFW-1900L\u5728PCS\u57fa\u7ad9\u5929\u7ebf\u548c\u6536\u53d1\u5668\u4e4b\u95f4\u63d0\u4f9b\u5168\u53cc\u5de5RF\u53d1\u5c04\u548c\u63a5\u6536\uff08\u5305\u62ec\u5206\u96c6\u63a5\u6536\uff09\u4e92\u8fde\u3002OFW-1900 PCS\u57fa\u7ad9\u5149\u7ea4\u6ce2\u5bfc\u53ef\u4ee5\u540c\u65f6\u652f\u6301\u6bcf\u4e2a\u5b50\u7cfb\u7edf\u6700\u591a\u4e09\u4e2aPCS\u6247\u533a\uff0c\u5e76\u4e14\u65e0\u9700\u5b89\u88c5\u591a\u4e2a\u5854\u5f0f\u87ba\u65cb\u7535\u7f06\u3002<\/p>\n<p>\u9664\u4e86\u4f7f\u7528\u5149\u7ea4\u4e92\u8fde\u7535\u7f06\u4e0eRF\u540c\u8f74\u7535\u7f06\u76f8\u6bd4\u53ef\u4ee5\u8282\u7701\u6210\u672c\u5916\uff0c\u8fd8\u53ef\u4ee5\u5927\u5927\u964d\u4f4e\u98ce\u5207\u53d8\uff0c\u4ece\u800c\u5b9e\u73b0\u5929\u7ebf\u6746\u7684\u672a\u6765\u6269\u5c55\u3002\u6b64\u529f\u80fd\u6709\u52a9\u4e8e\u5f00\u53d1\u96c6\u4e2d\u5f0f\u591a\u6536\u53d1\u5668<a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/%e5%88%86%e9%85%8d%e7%b3%bb%e7%bb%9f\/\" title=\"View all posts in \u5206\u914d\u7cfb\u7edf\" target=\"_blank\">\u5206\u914d\u7cfb\u7edf<\/a>\u67b6\u6784\u3002OFW-1900L\u7684\u96c6\u6210\u5c06\u6536\u53d1\u5668\u8bbe\u5907\u4e0e\u5854\u67b6\u7ed3\u6784\u5149\u5b66\u9694\u79bb\uff0c\u4ece\u800c\u6d88\u9664\u4e86\u4e0a\u884c\u94fe\u8def\u548c\u4e0b\u884c\u94fe\u8def\u4fe1\u53f7\u7ebf\u7684\u8fde\u63a5\u3001\u63a5\u5730\u548c\u7167\u660e\u4fdd\u62a4\u7684\u5fc5\u8981\u6027\u3002<\/p>\n<p id=\"FrxRAPS\"><img decoding=\"async\" loading=\"lazy\" width=\"281\" height=\"224\" class=\"alignnone size-full wp-image-255 \" src=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/wp-content\/uploads\/sites\/498\/2023\/08\/img_64f00eedaf276.png\" alt=\"\" \/><\/p>\n<p><strong>\u5e94\u7528<\/strong><\/p>\n<ul>\n<li>PCS\u57fa\u7ad9\u5230\u5929\u7ebf\u7684\u5149\u7ea4\u53cc\u5de5\u901a\u4fe1<\/li>\n<li>\u53ea\u9700\u8981\u4e00\u6839\u5b89\u88c5\u5728\u5854\u67b6\u4e0a\u7684\u4ea4\u6d41\u7535\u6e90\u7535\u7f06<\/li>\n<li>\u53ea\u9700\u8981\u4e00\u6839\u53ef\u652f\u6301\u4e09\u4e2aPCS\u6247\u533a\u7684\u5854\u5f0f\u5149\u7f06<\/li>\n<li>\u65e0\u9700\u5b89\u88c5\u591a\u6761\u5b89\u88c5\u5728\u5854\u67b6\u4e0a\u7684\u87ba\u65cb\u7535\u7f06<\/li>\n<li>\u6d88\u9664\u4e86\u5bf9\u4e0a\u884c\u94fe\u8def\u548c\u4e0b\u884c\u94fe\u8def\u4fe1\u53f7\u7ebf\u8def\u7684\u9632\u96f7\u9700\u6c42<\/li>\n<li>\u6d88\u9664\u4e86\u5bf9\u4e0a\u884c\u94fe\u8def\u548c\u4e0b\u884c\u94fe\u8def\u4fe1\u53f7\u7ebf\u7684\u8fde\u63a5\u548c\u63a5\u5730\u7684\u9700\u8981<\/li>\n<li>\u4f4e\u635f\u8017\uff080.6 dB\/km\uff09\u5149\u7ea4\u5141\u8bb8\u6536\u53d1\u5668\u5230\u5929\u7ebf\u7684\u5206\u79bb\u8ddd\u79bb\u9ad8\u8fbe20km<\/li>\n<\/ul>\n<p>OFW-1328\u201cL\u6ce2\u6bb5\u201d<a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/%e5%85%89%e7%ba%a4%e5%88%86%e9%85%8d%e7%b3%bb%e7%bb%9f\/\" title=\"View all posts in \u5149\u7ea4\u5206\u914d\u7cfb\u7edf\" target=\"_blank\">\u5149\u7ea4\u5206\u914d\u7cfb\u7edf<\/a>\u7531\u56db\u4e2a\u5b50\u7ec4\u4ef6\u7ec4\u6210\uff0c\u5305\u62ecGPS\u5929\u7ebf\u3001\u53d1\u5c04\u5668\u6a21\u5757\u3001\u63a5\u6536\u5668\u6a21\u5757\u548c\u5149\u7ea4\u4e92\u8fde\u7535\u7f06\u3002OFW-1328\u201cL\u6ce2\u6bb5\u201d\u5149\u7ea4\u5206\u914d\u7cfb\u7edf\u8bbe\u8ba1\u7528\u4e8e\u63a5\u6536\u6765\u81ea\u5404\u79cdGPS\u5929\u7ebf\u6216\u6a21\u62df\u5668\u7684\u4f4e\u7535\u5e73GPS\u536b\u661f\u4fe1\u53f7\u3002\u8be5\u7cfb\u7edf\u68c0\u6d4b\u5149\u8f7d\u6ce2\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u80fd\u591f\u9a71\u52a8\u591a\u4e2aGPS\u63a5\u6536\u5668\u524d\u7aef\u7684RF\u4fe1\u53f7\u3002<\/p>\n<p>OFW-1328\u201cL\u6ce2\u6bb5\u201d\u5149\u7ea4\u5206\u914d\u7cfb\u7edf\u53d1\u5c04\u673a\u53ef\u4ee5\u751f\u6210\u4e09\u4e2a\u8c03\u5e45\uff08AM\uff09\u5149\u8f7d\u6ce2\uff0c\u5904\u7406\u540c\u65f6\u591a\u4e2aGPS RF\u8f93\u51fa\uff0c\u5e76\u5728\u7cfb\u7edf\u67b6\u6784\u5185\u4e3a\u591a\u4e2aGPS\u63a5\u6536\u5668\u4f9b\u7535\u3002\u63a5\u6536\u5668-\u53d1\u5c04\u5668\u7531\u4f4e\u6210\u672c1310nm DFB\u6fc0\u5149\u5668\u4f9b\u7535\uff0c\u5e76\u901a\u8fc7\u591a\u5149\u7ea4\u5355\u6a21\u5149\u7f06\u5206\u914d\u6240\u6709\u4fe1\u53f7\u3002OFW-1328\u201cL\u6ce2\u6bb5\u201d\u5149\u7ea4\u5206\u914d\u7cfb\u7edf\u63a5\u6536\u5668\u80fd\u591f\u5904\u7406GPS L1\/L2\u53cc\u9891\uff0c\u5e76\u4e14\u53ef\u4ee5\u4e0eGPS\u4fe1\u53f7\u6e90\u5206\u79bb\u957f\u8fbe10\u516c\u91cc\u3002<\/p>\n<p>OFW-1328\u201cL\u6ce2\u6bb5\u201d\u5149\u7ea4\u5206\u914d\u7cfb\u7edf\u53ef\u5728\u5916\u90e8EMI\/\u73af\u5883\u5916\u58f3\u4e2d\u4ea4\u4ed8\uff0c\u4ee5\u6ee1\u8db3\u6700\u4e25\u683c\u7684\u751f\u5b58\u8981\u6c42\u3002OFW-1328\u201cL\u6ce2\u6bb5\u201d\u5149\u7ea4\u914d\u7ebf\u7cfb\u7edf\u53ef\u4ee5\u5728\u8bb8\u591a\u914d\u7ebf\u5e94\u7528\u4e2d\u8fdb\u884c\u5b9a\u5236\uff0c\u5982GPS\u536b\u661f\u6a21\u62df\u5668\u914d\u7ebf\u3001GPS\u57fa\u7ad9\u5929\u7ebf\u8fdc\u7a0b\u914d\u7ebf\u6216GPS\u8239\u7528\u5929\u7ebf\u8fdc\u7a0b\u914d\u7ebf\u3002\u5177\u4f53\u8bbe\u8ba1\u5e94\u7528\u548c\u6280\u672f\u89c4\u8303\u8bf7\u76f4\u63a5\u8054\u7cfbMPS\u3002<\/p>\n<p id=\"fyekijd\"><img decoding=\"async\" loading=\"lazy\" width=\"281\" height=\"148\" class=\"alignnone size-full wp-image-257 \" src=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/wp-content\/uploads\/sites\/498\/2023\/08\/img_64f00f44edfde.png\" alt=\"\" \/><\/p>\n<p><strong>\u5e94\u7528<\/strong><\/p>\n<ul>\n<li>GPS\u536b\u661f\u6a21\u62df\u5668\u5206\u5e03<\/li>\n<li>GPS\u57fa\u7ad9\u5929\u7ebf\u8fdc\u7a0b\/\u5206\u5e03<\/li>\n<li>GPS\u8239\u7528\u5929\u7ebf\u62c6\u5378\/\u5206\u914d<\/li>\n<li>GPS L1\/L2\u53cc\u9891\u80fd\u529b<\/li>\n<li>\u4f4e\u6210\u672c1310nm DFB\u6fc0\u5149\u5668<\/li>\n<li>\u540c\u65f6\u591a\u4e2aGPS RF\u8f93\u51fa<\/li>\n<li>\u5916\u90e8EMI\/\u73af\u4fdd\u5916\u58f3\u53ef\u7528<\/li>\n<\/ul>\n<p><b>Optical Parameters<\/b><\/p>\n<table>\n<thead>\n<tr>\n<th>SPEC<\/th>\n<th>VALUE<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Wavelength<\/td>\n<td>1310 nm +\/- 30 nm<\/td>\n<\/tr>\n<tr>\n<td>DC Modulation Gain<\/td>\n<td>0.1 to 0.2 mW\/mA<\/td>\n<\/tr>\n<tr>\n<td>Laser Output Power<\/td>\n<td>3.0 dBm (min.) per output port<\/td>\n<\/tr>\n<tr>\n<td>Power Stability vs. Temperature<\/td>\n<td>+\/- 15%<\/td>\n<\/tr>\n<tr>\n<td>Spectral Width (FWHM-no RF)<\/td>\n<td>&lt; 10.0 Mhz (typ.)<\/td>\n<\/tr>\n<tr>\n<td>Photodiode Power<\/td>\n<td>3 dBm (max.)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>RF Channel<\/b><\/p>\n<table>\n<thead>\n<tr>\n<th>SPEC<\/th>\n<th>VALUE<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td rowspan=\"2\">Frequency Range<\/td>\n<td>(L1) 1575.4 Mhz +\/- 10.23 Mhz<\/td>\n<\/tr>\n<tr>\n<td>(L2) 1227.6 Mhz +\/- 10.23 Mhz<\/td>\n<\/tr>\n<tr>\n<td>Small Signal Gain<\/td>\n<td>0.0 dB +\/- 1.0 dB, or User Defined<\/td>\n<\/tr>\n<tr>\n<td>Output Third Order Intercept<\/td>\n<td>-35.0 dBm (min.)<\/td>\n<\/tr>\n<tr>\n<td>Input\/Output VSWR<\/td>\n<td>2:1 (max.)<\/td>\n<\/tr>\n<tr>\n<td>In-Band Burnout Protection<\/td>\n<td>1.0 W, CW<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>Physical\/Electrical<\/b><\/p>\n<table>\n<thead>\n<tr>\n<th>SPEC<\/th>\n<th>VALUE<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>AC Power<\/td>\n<td>120V, 5A, 60 Hz<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">Dimensions\/Weight<\/td>\n<td>Antenna Module: 12\u2033x14\u2033x6\u2033 \/ 25 lbs.<\/td>\n<\/tr>\n<tr>\n<td>Transmitter Module: 18\u2033x19\u2033x5.25\u2033 \/ 20 lbs.<\/td>\n<\/tr>\n<tr>\n<td>Receiver Module: 18\u2033x19\u2033x3.5\u2033 \/ 20 lbs.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/%e5%85%89%e5%88%86%e8%b7%af%e5%99%a8\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"\u5149\u5206\u8def\u5668 (1\u4e2a\u9879\u76ee)\">\u5149\u5206\u8def\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/microwave-photonic-systems\/tag\/%e5%85%89%e5%8f%91%e5%b0%84%e6%9c%ba\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"\u5149\u53d1\u5c04\u673a (1\u4e2a\u9879\u76ee)\">\u5149\u53d1\u5c04\u673a<\/a>\n<a 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