OSN 1800 series products are mainly used on metro and access networks
and operation and maintenance
wireless optical transmitter receiver OSN 550 STM-4 SDH
Only IF input and output interface
NSG-X-4x1GbE Expansion Module Visio Stencil-EQID=NOKP156
6ES7461-0AA01-0AA0IM S7-400 PLC 6760R-51 OSN 1800 series products are6ES7461 0AA01 0AA0IM S7 400 PLC Our company is a Global Provider of Telecommunication Equipment and Services. We have CCIE, HCIE, HPE ASE, and others with certificated expert team . We provide network design&planning, configration, troubleshooting, maintenance and training service in world wide and customized technical solutions for customers. Focus on High end telecom products including IP Data,Transmission,Wireless,Server&Storage and spare part.