{"product_id":"lhy-ethernet-filter-with-optical-isolation","title":"EFI | 带光隔离的以太网滤波器","description":"\u003cdiv lang=\"zh-CN\" style=\"box-sizing: border-box; width: 100%; font-family: inherit; color: #263a36; font-size: 14px; line-height: 1.55;\"\u003e\n\n\u003cp style=\"margin: 0 0 14px;\"\u003e\u003cstrong style=\"font-weight: 600;\"\u003eEFI\u003c\/strong\u003e在网络与音频系统之间增加光隔离，两端均采用标准 RJ45 以太网接口。\u003c\/p\u003e\n\n\u003cdiv style=\"display: grid; grid-template-columns: minmax(0,1.15fr) minmax(0,1fr); gap: 10px;\"\u003e\n\n\u003cdiv style=\"grid-column: 1 \/ -1; box-sizing: border-box; min-width: 0; padding: 17px 15px; border-radius: 14px; background: #203E39; color: #ffffff; box-shadow: 0 6px 14px rgba(32,62,57,0.14),0 2px 4px rgba(32,62,57,0.06);\"\u003e\n\n\u003cdiv style=\"margin: 0 0 16px; font-size: 10px; line-height: 1.4; letter-spacing: 1px; font-weight: 600; color: #b5d2c8;\"\u003e接口与信号路径\u003c\/div\u003e\n\n\u003cdiv role=\"img\" style=\"display: grid; grid-template-columns: minmax(0,1fr) 14px minmax(0,1fr) 14px minmax(0,1fr); gap: 4px; align-items: center; text-align: center;\"\u003e\n\n\u003cdiv style=\"min-width: 0;\"\u003e\n\n\u003cdiv style=\"margin: 0 0 6px; font-size: 10px; line-height: 1.4; letter-spacing: 0.5px; color: #b5d2c8;\"\u003eLAN 输入\u003c\/div\u003e\n\n\u003cdiv style=\"font-size: 22px; line-height: 1.15; font-weight: 600; letter-spacing: -0.6px;\"\u003eRJ45\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 5px 0 0; font-size: 11px; line-height: 1.4; color: #d5e7df;\"\u003e1 个接口\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"font-size: 14px; line-height: 1; color: #b5d2c8;\"\u003e↔\u003c\/div\u003e\n\n\u003cdiv style=\"min-width: 0;\"\u003e\n\n\u003cdiv style=\"margin: 0 0 6px; font-size: 10px; line-height: 1.4; letter-spacing: 0.5px; color: #b5d2c8;\"\u003eEFI 内部\u003c\/div\u003e\n\n\u003cdiv style=\"font-size: 16px; line-height: 1.2; font-weight: 600; letter-spacing: -0.3px;\"\u003e光\u003cbr\u003e隔离\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"font-size: 14px; line-height: 1; color: #b5d2c8;\"\u003e↔\u003c\/div\u003e\n\n\u003cdiv style=\"min-width: 0;\"\u003e\n\n\u003cdiv style=\"margin: 0 0 6px; font-size: 10px; line-height: 1.4; letter-spacing: 0.5px; color: #b5d2c8;\"\u003e隔离输出\u003c\/div\u003e\n\n\u003cdiv style=\"font-size: 22px; line-height: 1.15; font-weight: 600; letter-spacing: -0.6px;\"\u003eRJ45\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 5px 0 0; font-size: 11px; line-height: 1.4; color: #d5e7df;\"\u003e1 个接口\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cp style=\"margin: 16px 0 0; padding: 12px 0 0; border-top: 1px solid #506F64; font-size: 12px; line-height: 1.5; color: #d5e7df;\"\u003e将 LAN 输入接口连接至路由器或交换机，并将隔离输出接口连接至串流播放器。电信号 → 光信号 → 电信号的转换均在 EFI 内部完成。\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"box-sizing: border-box; min-width: 0; padding: 16px 14px; border-radius: 14px; background: #E7F1ED; box-shadow: 0 6px 14px rgba(32,62,57,0.08),0 2px 4px rgba(32,62,57,0.04);\"\u003e\n\n\u003cdiv style=\"margin: 0 0 8px; font-size: 10px; line-height: 1.4; letter-spacing: 1px; font-weight: 600; color: #58786b;\"\u003e千兆以太网\u003c\/div\u003e\n\n\u003ch3 style=\"margin: 0; font-family: inherit; font-size: 32px; line-height: 1.1; font-weight: 600; letter-spacing: -0.8px; color: #2f6c59;\"\u003e1G\u003c\/h3\u003e\n\n\u003cp style=\"margin: 8px 0 0; font-size: 12px; line-height: 1.5; color: #4e6b5f;\"\u003e10 \/ 100 \/ 1000 Mbps。\u003cbr\u003eRJ45 输入，RJ45 输出。\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"box-sizing: border-box; min-width: 0; padding: 16px 13px; border-radius: 14px; background: #F0F4F2; box-shadow: 0 6px 14px rgba(32,62,57,0.08),0 2px 4px rgba(32,62,57,0.04);\"\u003e\n\n\u003cdiv style=\"margin: 0 0 8px; font-size: 10px; line-height: 1.4; letter-spacing: 1px; font-weight: 600; color: #687970;\"\u003e独立供电\u003c\/div\u003e\n\n\u003ch3 style=\"margin: 0; font-family: inherit; font-size: 23px; line-height: 1.15; font-weight: 600; letter-spacing: -0.6px; color: #203e39;\"\u003e双路\u003cbr\u003e线性电源。\u003c\/h3\u003e\n\n\u003cp style=\"margin: 8px 0 0; font-size: 12px; line-height: 1.5; color: #5a6c62;\"\u003e两组 LT3042 + PNP 电源分别为光电转换级供电。\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"grid-column: 1 \/ -1; box-sizing: border-box; min-width: 0; padding: 16px; display: flex; flex-wrap: wrap; align-items: center; column-gap: 20px; row-gap: 10px; border-radius: 14px; background: #F0F4F2; box-shadow: 0 6px 14px rgba(32,62,57,0.08),0 2px 4px rgba(32,62,57,0.04);\"\u003e\n\n\u003cdiv style=\"flex: 0 1 150px; min-width: 0;\"\u003e\n\n\u003cdiv style=\"margin: 0 0 8px; font-size: 10px; line-height: 1.4; letter-spacing: 1px; font-weight: 600; color: #687970;\"\u003e电源滤波\u003c\/div\u003e\n\n\u003ch3 style=\"margin: 0; font-family: inherit; font-size: 23px; line-height: 1.15; font-weight: 600; letter-spacing: -0.6px; color: #203e39;\"\u003e交流 + 直流\u003cbr\u003e滤波。\u003c\/h3\u003e\n\n\n\u003c\/div\u003e\n\n\u003cp style=\"margin: 0; flex: 1 1 210px; min-width: 0; font-size: 12px; line-height: 1.5; color: #5a6c62;\"\u003e交流电磁干扰滤波、双共模扼流圈和滤波电容阵列有助于抑制电源相关噪声。\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cp style=\"margin: 10px 0 0; font-size: 12px; line-height: 1.5; color: #5a6c62;\"\u003e设备内置光链路。接上以太网线即可使用，无需外接光模块或光纤线缆。\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"LHY Audio","offers":[{"title":"银色 \/ 110V~240V","offer_id":44858486882477,"sku":null,"price":495.0,"currency_code":"USD","in_stock":true},{"title":"黑色 \/ 110V~240V","offer_id":44858486915245,"sku":null,"price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1262\/1229\/files\/3_54467b99-565c-43fd-98ea-228446de4717.png?v=1756287762","url":"https:\/\/store.lhy-audio.com\/zh-hans\/products\/lhy-ethernet-filter-with-optical-isolation","provider":"LHY Audio Official Online Store","version":"1.0","type":"link"}