large touch screen otdr optical time domain reflectometer 1310 1550nm four wavelength single and multi mode integrated tmo350
large touch screen otdr optical time domain reflectometer 1310 1550nm four wavelength single and multi mode integrated tmo350
1000. Base-BX WDM Bi-Directional SFP module, TX: 1550 nm and RX: 1310 nm, 1 LC Simplex port , up to 2 km transmission distance in 9/125 ?m SMF (Single-Mode Fiber), Supports Digital Diagnostic Monitoring (DDM)