描述
Fiber Loopback is designed to provide a media of return patch for a fiber optic signal; typically it is used for fiber optic testing applications or network restorations. In the testing applications, the loopback signal is used for diagnosing a problem. Sending a loopback test to network equipment, one at a time, is a technique for isolating a problem.
产品规格
| 光纤类型： OM3 50/125 | 光纤连接器：LC / PC |
| 回波损耗： / | 插入损耗：≤0.25dB |
| 护套材料：PVC | 插拔测试：1000次，IL≤0.2分贝 |
| 工作温度：-20至70 ° C（ -4至158 ° F ） | 外形尺寸： 53 * 14.5 * 11.5毫米 |
◉测试设备 ◉电信网络 ◉局域网（LAN） | ◉数据处理网络 ◉前提安装 ◉广域网（WAN） |
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