The VIAVI OSA are ideal for testing high speed networks and ensuring reliable service turn-up while minimizing network down time. Ranging from basic channel checkers and compact OSA for applications such as metro access, metro transport, ethernet, CWDM, DWDM, ROADM and POL-MUX test through to high resolution OSA for lab and production environments. VIAVI innovations such as in-band and in-service OSNR measurements mean there is no need to take services down for maintenance allowing you to deliver on your customer SLA.
The COSA-4055 module offers the functionality and speed of an OSA in a handheld form factor at a fraction of the price of a traditional OSA. It is an ideal test tool for metro/access links and CWDM systems.
具有实验室性能的现场高分辨率 OSA测试仪适用于 10/40/100 和 400 G DWDM 网络的光谱分析。
Compact, low-cost test solution for installation, maintenance, and upgrades of CWDM & DWDM networks.
首款在线带内偏振复用 OSNR 测试解决方案，可优化高速网络性能。