single mode fiber switch 1550nm online manufacture

U8738 8 channel Variable optical attenuator Model # U8738 Attenuator Range 0~40 dB(45dB Type) Calibration Wavelength 1270 / 1286 / 1290 / 1295 / 1300 / 1305 / 1310 / 1330 / 1510 / 1530 / 1550 / 1570 nm ... Lesen Sie weiter

8-Channel Optical Power Meter With Display High Stability Main feature Multi-channel measurement: With 8 independent optical power measurement channels, you can monitor multiple optical signals at the same time... Lesen Sie weiter