Fiber Optical Switches
MEMS 4×4 Non-latching SM Optical Switch
The etMEMSTM Series 4×4 Non-Latching Fiber Optical Switch connects 4 optical channels by redirecting incoming optical signals into 4 selected output fibers. This is achieved using a patent pending MEMS configuration and activated via an electrical control signal. It uniquely features rugged thermal activated micro-mirror and latches to preserve the selected optical path after the drive signal has been removed. This novel design significantly reduces packaging requirement, offering unprecedented high stability as well as an unmatched low cost.
♦ High Reliability
♦ Intrinsic tolerance to ESD
♦ Channel Routing
♦ Configurable Add/Drop
♦ System Monitoring
|etMEMSTM Series 4x4 Switch||Min||Typical||Max||Unit|
|Operating Wavelength||Single Band: 1260~1360 or 1510~1610||nm|
|Dual Band: 1260~1360 and 1510~1610|
|Broad Band: 1260~1620|
|Insertion Loss  ||1.2||2.0||dB|
|Wavelength Dependent Loss||0.2||0.3||dB|
|Polarization Dependent Loss||0.2||dB|
|Return Loss  ||50||dB|
|Cross Talk  ||50||dB|
|Optical Power Handling||300||500||me|
. Within operating temperature and SOP.
. Excluding connectors.
. Continuous operation, for pulse operation call.