NK6000-S1 SM OTDR Optical Time Domain Reflectometer 1310/1550 35/33dB OPM VFL
NK6000-S1 SM OTDR Optical Time Domain Reflectometer 1310/1550 35/33dB OPM VFL Special reminder: https://360plcworld.com can pay online. If you need more product pictures, more quantity, or other questions. (E-mail: sales@360dcs.com what app: +86 18602167154)