{"id":2337,"date":"2021-02-18T11:22:32","date_gmt":"2021-02-18T03:22:32","guid":{"rendered":"http:\/\/www.comtest.cn\/?post_type=product&p=2337"},"modified":"2021-02-18T15:45:06","modified_gmt":"2021-02-18T07:45:06","slug":"osa5412","status":"publish","type":"product","link":"http:\/\/www.comtest.cn\/?product=osa5412","title":{"rendered":"OSA5412 PTP\u4e3b\u65f6\u949f\u3001NTP\u670d\u52a1\u5668\u548cGNSS\u63a5\u6536\u673a"},"content":{"rendered":"

\u9700\u8981\u7cbe\u786e\u7684\u76f8\u4f4d\u3001\u9891\u7387\u548c\u65f6\u95f4\u540c\u6b65\u7684\u5e94\u7528\u5728\u79fb\u52a8\u56de\u7a0b\u7f51\u7edc\u7684\u8fb9\u754c\u6b63\u5728\u4e0d\u65ad\u589e\u52a0\u3002\u4ee5\u7ecf\u6d4e\u9ad8\u6548\u7684\u65b9\u5f0f\u5b9e\u73b0\u8fd9\u4e9b\u5e94\u7528\u7a0b\u5e8f\u6240\u9700\u7684\u51c6\u786e\u5ea6\u6c34\u5e73\uff0c\u5df2\u6210\u4e3a\u7f51\u7edc\u8fd0\u8425\u5546\u9762\u4e34\u7684\u4e00\u5927\u6311\u6218\u3002<\/p>\n

\u5927\u591a\u6570\u5173\u952e\u5e94\u7528\u4f9d\u8d56\u4e8e\u9ad8\u5ea6\u7cbe\u786e\u7684\u76f8\u4f4d\u3001\u9891\u7387\u548c\u65f6\u95f4\u540c\u6b65\u3002\u901a\u8fc7OSA 5412\uff0c\u786e\u4fdd\u4e3a\u4e0b\u4e00\u4ee3\u6280\u672f\u63d0\u4f9b\u7ecf\u6d4e\u9ad8\u6548\u3001\u51c6\u786e\u53ef\u9760\u7684\u540c\u6b65\u5206\u53d1\u4e0d\u518d\u662f\u4e00\u9879\u6311\u6218\u3002\u8fd9\u4e00\u7cfb\u5217IEEE 1588v2\u7cbe\u5bc6\u65f6\u95f4\u534f\u8bae\uff08PTP\uff09\u4e3b\u65f6\u949f\u8bbe\u5907\u652f\u630110Gbit\/s\u4ee5\u53ca\u5e26\u786c\u4ef6\u65f6\u95f4\u6233\u76841Gbit\/s\u63a5\u53e3\uff0c\u5df2\u9488\u5bf9\u7f51\u7edc\u8fb9\u7f18\u7684\u90e8\u7f72\u8fdb\u884c\u4e86\u4f18\u5316\u3002\u6b64\u5916\uff0c\u51ed\u501f\u5176NTP\u670d\u52a1\u5668\u548cGNSS\u63a5\u6536\u5668\u529f\u80fd\uff0cOSA 5412\u4e5f\u975e\u5e38\u9002\u5408\u5728\u4f20\u7edf\u540c\u6b65\u4f53\u7cfb\u7ed3\u6784\u4e2d\u90e8\u7f72\u3002OSA 5412\u786e\u4fdd\u53ef\u9760\u548c\u7cbe\u786e\u7684\u540c\u6b65\uff0c\u7b26\u5408\u6700\u4e25\u683c\u7684\u8981\u6c42\u3002\u4e3a\u4e86\u6ee1\u8db3\u6240\u6709\u7684\u5b89\u88c5\u9700\u6c42\uff0c\u6211\u4eec\u63d0\u4f9b\u4e86\u4e24\u4e2a\u8ba2\u8d2d\u9009\u9879\uff1a\u4e00\u4e2a\u662f\u6240\u6709\u8fde\u63a5\u5668\u5728\u524d\u9762\uff0c\u53e6\u4e00\u4e2a\u662f\u8fde\u63a5\u5668\u4f4d\u4e8e\u540e\u4fa7\uff0c\u663e\u793a\u5c4f\u4f4d\u4e8e\u524d\u90e8\u3002<\/p>\n

\u4f18\u70b9<\/h1>\n
\n
\u524d\u6cbf\u7684GNSS\u63a5\u6536\u673a<\/li>\n<\/ul>\n
\u542f\u7528ePRTC\/PRTC-A\/-B\u548c\u4e3b\u65f6\u949f\u529f\u80fd\uff0c\u4ee5\u4fbf\u4f7f\u7528\u591a\u4e2a\u536b\u661f\u548c\u591a\u6ce2\u6bb5GNSS\u63a5\u6536\u673a\u9009\u9879\u63d0\u4f9b\u9891\u7387\u3001\u76f8\u4f4d\u548c\u65f6\u95f4<\/p>\n
\n
\u72ec\u7279\u7684\u7075\u6d3b\u6027<\/li>\n<\/ul>\n
\u53ef\u4f5c\u4e3aPTP\u4e3b\u65f6\u949f\u3001APTS\u3001\u8fb9\u754c\u65f6\u949f\u548c\u4ece\u65f6\u949f\u6a21\u5f0f\u4ee5\u53caNTP\u670d\u52a1\u5668<\/p>\n
\n
\u6269\u5c55\u7684\u4fdd\u6301\u6027\u80fd<\/li>\n<\/ul>\n
\u9ad8\u7aef\u6676\u632f\u548c\u94f7\u632f\u8361\u5668\u9009\u9879<\/p>\n
\n
\u9ad8\u53ef\u7528\u6027\u8bbe\u8ba1<\/li>\n<\/ul>\n
\u81ea\u52a8\u65f6\u949f\u9009\u62e9\u3001\u81ea\u6821\u51c6\u5ef6\u8fdf\u4e0d\u5bf9\u79f0\u8865\u507f\u3001\u7535\u6e90\u5197\u4f59\u548cDoS\u4fdd\u62a4<\/p>\n
\n
Syncjack\u2122\u6280\u672f<\/li>\n<\/ul>\n
\u5185\u7f6e\u540c\u6b65\u7cbe\u5ea6\u76d1\u63a7\u4fdd\u969c\u5de5\u5177<\/p>\n
\n
\u64cd\u4f5c\u7b80\u5355<\/li>\n<\/ul>\n
\u96c6\u6210\u63a7\u5236\u5668\uff0c\u5305\u62ec\u96c6\u6210\u540c\u6b65\u63a7\u5236\u5668\uff0c\u5177\u6709\u5353\u8d8a\u7684\u7ba1\u7406\u548c\u540c\u6b65\u76d1\u63a7\u529f\u80fd<\/p>\n
\u9ad8\u7ea7\u89c4\u683c<\/h1>\n\n\n\n\n\n\n
OSA<\/strong>5412<\/strong><\/td>\n \u5de5\u4f5c\u6a21\u5f0f<\/strong><\/td>\n \u5185\u7f6e<\/strong>GNSS<\/strong>\u63a5\u6536\u673a<\/strong><\/td>\n<\/tr>\n
OCXO\u3001\u9ad8\u54c1\u8d28OCXO\u3001\u9ad8\u54c1\u8d28DOCXO\u548c\u94f7
\n\u591a\u4e2a1G\/10G\u7aef\u53e3
\n\u6700\u59271024\u4e2a\u5355\u64ad\u4ece\u65f6\u949f@128pps
\n\u70ed\u63d2\u62d4\u5197\u4f59\u7535\u6e90<\/td>\n ePRTC, PRTC A \u548c PRTC B
\nPTP GM, BC type D, slave, probe
\nNTP \u670d\u52a1\u5668<\/td>\n \u5d4c\u5165\u5f0fL1\u591a\u661f\u63a5\u6536\u673a(GPS\/GALILEO\/ BEIDOU\/GLONASS )
\n\u53ef\u9009\u591a\u6ce2\u6bb5\uff0c\u591a\u661f\u63a5\u6536\u673a\uff0c\u63d0\u9ad8\u7cbe\u5ea6
\n\u5e72\u6270\u3001\u4f2a\u88c5\u68c0\u6d4b<\/td>\n<\/tr>\n
PTP<\/strong>\u89c4\u8303<\/strong><\/td>\n NTP<\/strong>\u670d\u52a1\u5668<\/strong><\/td>\n Syncjack^{TM<\/sup><\/strong>\u6280\u672f<\/strong><\/td>\n<\/tr>\n}
L2 (Ethernet) \u548c L3 (IP) \u9ed8\u8ba4profiles
\n\u7535\u4fe1profiles
\n\u4f01\u4e1a\u7f51\u6df7\u5408profiles
\n\u7535\u529b\u548c\u516c\u7528profiles<\/td>\n \u9ad8\u5bb9\u91cf\u670d\u52a1\u5668
\n\u786c\u4ef6\u65f6\u95f4\u6233
\nNTP\/PTP\/Sync-E\/SSU\u540c\u65f6\u652f\u6301
\nPTP\u5230NTP\u8f6c\u6362
\nNTP\u9274\u8bc1<\/td>\n \u9891\u7387\u548c\u76f8\u4f4d\u7cbe\u5ea6\u6d4b\u91cf
\nTE\uff0cTIE\u548cMTIE\u8ba1\u7b97
\nPTP\u6d88\u606f\u4f20\u9001\u5206\u6790
\nPTP\u7f51\u7edc\u5206\u6790<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u4e3b\u8981\u5e94\u7528<\/h1>\n
\n
ePRTC , PRTC-A and PRTC-B<\/li>\n
1588v2 PTP \u4e3b\u65f6\u949f\uff08\u6700\u59271024PTP\u5355\u64ad\u5ba2\u6237\u7aef@128pps\uff09<\/li>\n
1588v2 PTP \u8fb9\u754c\u65f6\u949f\uff08\u6700\u59271024PTP\u5355\u64ad\u5ba2\u6237\u7aef@128pps\uff09<\/li>\n
8273.2 \u8fb9\u754c\u65f6\u949f class D<\/li>\n
1588v2 APTS \u65f6\u949f<\/li>\n
1588v2 PTP \u4ece\u65f6\u949f<\/li>\n
\u6247\u51fa\u591a\u4e2a\u7269\u7406\u540c\u6b65\u8f93\u51fa\u63a5\u53e3<\/li>\n
NTP \u670d\u52a1\u5668<\/li>\n
\u540c\u6b65\u534f\u8bae\u548c\u7269\u7406\u4fe1\u53f7\u8f6c\u6362<\/li>\n
\u540c\u6b65\u63a2\u9488 \u2013 Syncjack\u2122\u76d1\u6d4b\u548c\u4fdd\u969c<\/li>\n<\/ul>\n
\u4ea7\u54c1\u89c4\u683c<\/h1>\n\n\n\n\n\n\n
<\/td>\n OSA5412 quartz<\/td>\n OSA5412 quartz HQ+<\/td>\n OSA5412 quartz HQ++<\/td>\n OSA5412 \u94f7<\/td>\n<\/tr>\n
\u65f6\u949f<\/td>\n OCXO<\/td>\n \u9ad8\u54c1\u8d28OCXO<\/td>\n \u9ad8\u54c1\u8d28DOCXO<\/td>\n \u94f7<\/td>\n<\/tr>\n
\u591a\u6ce2\u6bb5GNSS<\/td>\n \uff08\uff09<\/td>\n \uff08\uff09<\/td>\n \uff08\uff09<\/td>\n \uff08\uff09<\/td>\n<\/tr>\n
\u7535\u6e90<\/td>\n \u70ed\u63d2\u62d4\u5197\u4f59\u7535\u6e90\uff08AC\/DC\uff09<\/td>\n \u70ed\u63d2\u62d4\u5197\u4f59\u7535\u6e90\uff08AC\/DC\uff09<\/td>\n \u70ed\u63d2\u62d4\u5197\u4f59\u7535\u6e90\uff08AC\/DC\uff09<\/td>\n \u70ed\u63d2\u62d4\u5197\u4f59\u7535\u6e90\uff08AC\/DC\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
*\u8bf7\u54a8\u8be2\u540e\u786e\u8ba4<\/p>\n","protected":false},"excerpt":{"rendered":"
\u901a\u8fc7OSA 5412\uff0c\u786e\u4fdd\u4e3a\u4e0b\u4e00\u4ee3\u6280\u672f\u63d0\u4f9b\u7ecf\u6d4e\u9ad8\u6548\u3001\u51c6\u786e\u53ef\u9760\u7684\u540c\u6b65\u5206\u53d1\u4e0d\u518d\u662f\u4e00\u9879\u6311\u6218\u3002\u8fd9\u4e00\u7cfb\u5217IEEE 1588v2\u7cbe\u5bc6\u65f6\u95f4\u534f\u8bae\uff08PTP\uff09\u4e3b\u65f6\u949f\u8bbe\u5907\u652f\u630110Gbit\/s\u4ee5\u53ca\u5e26\u786c\u4ef6\u65f6\u95f4\u6233\u76841Gbit\/s\u63a5\u53e3\uff0c\u5df2\u9488\u5bf9\u7f51\u7edc\u8fb9\u7f18\u7684\u90e8\u7f72\u8fdb\u884c\u4e86\u4f18\u5316\u3002\u6b64\u5916\uff0c\u51ed\u501f\u5176NTP\u670d\u52a1\u5668\u548cGNSS\u63a5\u6536\u5668\u529f\u80fd\uff0cOSA 5412\u4e5f\u975e\u5e38\u9002\u5408\u5728\u4f20\u7edf\u540c\u6b65\u4f53\u7cfb\u7ed3\u6784\u4e2d\u90e8\u7f72\u3002<\/p>\n","protected":false},"featured_media":2338,"template":"","meta":[],"product_brand":[],"product_cat":[135,40],"product_tag":[277],"class_list":{"0":"post-2337","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-oscilloquartz","7":"product_cat-pruclock","8":"product_tag-eprtc","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"\r\nOSA5412 PTP\u4e3b\u65f6\u949f\u3001NTP\u670d\u52a1\u5668\u548cGNSS\u63a5\u6536\u673a - 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