有线网络
![测试CWDM网](/contentassets/3a0f43c588434725a2d639e577f34c89/solution_cwdm_2000x947.jpg?rxy=0.5,0.5&width=500&height=500&rmode=crop&quality=80)
测试CWDM网
粗波分复用(CWDM)用于提高光纤的带宽,将多个波长(或颜色)复用到同一条光纤上——和密集波分复用(DWDM)一样。![密集波分复用](/contentassets/f001d6304a384926aacebc1baa507626/solution_dwdm_2000x947.jpg?rxy=0.5,0.5&width=500&height=500&rmode=crop&quality=80)
密集波分复用
EXFO的解决方案可确保DWDM网平稳运行:光纤端面检测器、OTDR、功率计、色散测试仪和光谱分析仪。![基于以太网的服务](/contentassets/a824c2fb73bd48a5b131d82b04f8b0c5/solution_ethernetbusinessservices_ipad_0362_2000x947.jpg?rxy=0.5,0.5&width=500&height=500&rmode=crop&quality=80)
基于以太网的服务
了解EXFO如何提供针对以太网开通测试、基准测量、故障诊断、监测和SLA验证进行优化的解决方案,帮助加快以太网测试过程。![光纤下沉(Fiber Deep)和分布式接入架构(DAA)](/contentassets/85d9241e824145d9a2b41196fc5b3556/solutions_fiber-deep-daa_header.jpg?rxy=0.5,0.5&width=500&height=500&rmode=crop&quality=80)
光纤下沉(Fiber Deep)和分布式接入架构(DAA)
CATV和MSO正部署光纤下沉和DAA,升级自己的网络以支持DOCSIS 3.1和FTTH。 您是否准备好在网络内测试光纤下沉?![光纤监测](/contentassets/312656393af643a9bba2e2672cd388ad/physical-layer-monitoring_2000x947.jpg?rxy=0.5,0.5&width=500&height=500&rmode=crop&quality=80)
光纤监测
自始至终地掌控光纤网络的可用性和质量。![高速网络](/contentassets/a29521a0cd5a4c95b5d9a199f938447a/solution_high-speed_2000x947.jpg?rxy=0.5,0.5&width=500&height=500&rmode=crop&quality=80)
高速网络
高速网络传输技术非常复杂,但测试却应尽可能简单![Remote PHY和光纤下沉](/contentassets/5d4d5c5b6ec040b49e07f4ada53f628a/banner_remote-phy-and-fiber-deep_2000x947.jpg?rxy=0.5,0.5&width=500&height=500&rmode=crop&quality=80)
Remote PHY和光纤下沉
随着CATV和MOS进行网络改造以支持DOCSIS 3.1和FTTH/EPON,Remote PHY和光纤下沉变得非常关键。您的光纤是否准备好提速?![驻地网服务](/contentassets/d534e5479b944ba29ebd84498d3add00/residential-services-homepage-banner-v2_2000x947.jpg?rxy=0.5,0.5&width=500&height=500&rmode=crop&quality=80)