1550 nm SM Mini Type Manual Variable Attenuator 1550 nm Intensity Modulator Fully Compliant with SONET/SDH℃-48/STM-16 (2

Fully Compliant with SONET/SDH℃-48/STM-16 (2

The Fiber Interferometer integrates two FRM and one coupler without splice

The LLA also includes high-gain photoreceiver and RF amplifier

Each of the two pump channels is configured with two high power pump laser diodes at 1444 and 1462 nm and one polarization beam combiner (PBC)

• Stable Single-Frequency Operation

1550 nm SM Mini Type Manual Variable Attenuator 1550 nm Intensity Modulator Fully Compliant with SONET/SDH℃-48/STM-16 (2Mini Type Manual variable Attenuator operates by manually moving a shading element into optical beam. The shading element can be integrating adjusted to get any attenuation value in a range. It features low insertion loss, good resolution, high stability and good reliability. lt applies for pre emphasis attenuation, transmitter power control, in line power equalization, and amplifier power control, etc. FEATURES Low Insertion Loss Good Resolution High