
Multi-wavelength gain block erbium doped fibre amplifier, 1999
- Made:
- 1999



Multi-wavelength gain block erbium doped fibre amplifier for use with fibre optic transmission cables, made by Nortel Northern Telecom 1999
Multi-wavelength gain block erbium doped fibre amplifier for use with fibre optic transmission cables, made by Nortel Northern Telecom 1999