Laser module
Laser module
The Series 290 10-Gbit/sec laser modules convert electrical signals into optical pulses that can travel up to 100 km. The units are integrated on laser chips, eliminating the need for extra components. The modules operate at a wavelength of 1.5 microns and can be coupled with an erbium-doped fiber amplifier to boost the transmitter power high enough to reach the receiver.
Lucent Technologies
Finchampstead, Berks, UK