{"id":86385,"date":"2022-05-11T00:00:07","date_gmt":"2022-05-10T16:00:07","guid":{"rendered":"https:\/\/www.dawnraytech.com.tw\/product\/hpe-h3c-jd118b\/"},"modified":"2023-01-06T17:59:28","modified_gmt":"2023-01-06T09:59:28","slug":"hpe-h3c-jd118b","status":"publish","type":"product","link":"https:\/\/www.dawnraytech.com.tw\/product\/hpe-h3c-jd118b\/","title":{"rendered":"HPE H3C JD118B \u76f8\u5bb9 SFP \u5149\u7e96\u6a21\u7d44 1000BASE-SX 1000Mbps 850nm \u591a\u6a21 \u96d9\u82af LC 550m DOM"},"content":{"rendered":"

HPE H3C JD118B \u76f8\u5bb9 SFP \u5149\u7e96\u6a21\u7d44 1000BASE-SX 1000Mbps 850nm \u591a\u6a21 \u96d9\u82af LC 550m DOM<\/h4>\n
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HPE H3C JD118B \u76f8\u5bb9\u5149\u7e96\u6536\u767c\u6a21\u7d44, \u4e3b\u8981\u61c9\u7528\u65bc 1000BASE Ethernet \u4e59\u592a\u7db2\u8def, \u662f\u4e00\u7a2e 1000Mbps \u96d9\u82af\u5c0f\u578b\u53ef\u63d2\u62d4\u5f0f SFP \u6a21\u7d44. SFP SX \u63a1\u7528 850nm \u7684\u5149\u6ce2\u6ce2\u9577, \u63d0\u4f9b\u4e86\u9ad8\u9054 1Gb\/s \u7684\u8cc7\u6599\u50b3\u8f38\u6027\u80fd, \u591a\u6a21\u5149\u7e96 (MMF) OM2 \u9054 550 \u516c\u5c3a. \u6b64\u6a21\u7d44\u5b8c\u5168\u76f8\u5bb9\u65bc\u591a\u6e90\u5354\u8b70 SFP Multi-Source Agreement (MSA), IEEE 802.3z 1000BASE-SX \u53ca SERDES \u7522\u696d\u898f\u7bc4. \u96fb\u4fe1\u865f\u4ecb\u9762\u70ba MSA \u76f8\u5bb9\u4e4b 20-pin \u91d1\u624b\u6307\u677f\u7aef\u9023\u63a5\u5668, \u5149\u7e96\u9023\u63a5\u4ecb\u9762\u70ba Duplex LC \u63a5\u53e3. \u5168\u96d9\u5de5 SFP \u5149\u7e96\u6a21\u7d44\u63a1\u7528\u4e86\u54c1\u8cea\u7a69\u5b9a\u7684 VCSEL \u534a\u5c0e\u9ad4\u96f7\u5c04\u4ee5\u53ca PIN \u5149\u4e8c\u6975\u9ad4\u78ba\u4fdd 1 Gbps \u50b3\u8f38\u901f\u7387\u7684\u9ad8\u6548\u4e92\u9023. \u5167\u5efa\u6578\u4f4d\u8a3a\u65b7\u76e3\u63a7\u529f\u80fd (DDM\/DOM), \u63d0\u4f9b\u4f7f\u7528\u8005\u4ee5 2-wire \u901a\u4fe1\u4ecb\u9762 (TWI\/I2C) \u5c0d\u6a21\u7d44\u72c0\u614b\u9032\u884c\u5be6\u6642\u7684\u67e5\u8a62. \u51fa\u5ee0\u6642, \u91dd\u5c0d\u5ba2\u6236\u61c9\u7528\u74b0\u5883\u7684\u7db2\u8def\u8a2d\u5099\u54c1\u724c, \u9032\u884c\u76f8\u5bb9\u6027\u5beb\u78bc, \u4f7f\u5176\u6027\u80fd\u5b8c\u5168\u7b49\u6548\u65bc\u539f\u5ee0 HPE H3C JD118B \u6536\u767c\u6a21\u7d44.<\/p>\n


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\u7522\u54c1\u7279\u8272<\/h4>\n