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LlGHTWAVE LlNK INC. 4X8 OPTICAL SWITCH Product Description Lightwave Link Inc. 4x8 optical
switch is designed for use in optical fiber communication networks, measurement instruments and PCI-E Cards. The
switch consists of two ports that selectively transmits, redirects, or blocks optical power in a fiber optic transmission line. The optical
switch must be actuated to select or change between two states. Furthermore, for the Latching type, it only takes an electrical pulse width with duration >20msec to change the state. As a result, it consumes low electric energy to operate the optical
switch. Lightwave Link Inc. 4x8 optical
switch fully complies with RoHS Directive 2002/95/EC (2008/385/EC).
Features • Smallest Size -> Low Insertion-Loss -> Fast Switching Speed • PCBMountable • Available in Single Mode / Multi Mode RoHS Compliance
Performance Spécification Applications Optical network protection and restoration Optical network monitoring Reconfigurable add/drop multiplexers Transmission equipment protection Research and development Wavelength router 9|jm Core Single Mode 50jim or 62.5jim Core Multi Mode Parameter Unit Min. Typ. Max. Min. Typ. Max. Wavelength Range 1 1260~1630 850/1300 nm Insertion Loss 2 1.0 0.6 dB Return Loss -55 dB PDL 0.1 dB WDL 0.3 dB Crosstalk -80 -80 dB Repeatability ±0.1 ±0.1 dB Switching Time 3 3.5 3.5 ms Absolute Optical Input Power 500 500 mW Operating Current Latching:40±10% / Non-Latching: 28±10% mA Operating Voltage 4.5 5.0 5.5 4.5 5.0 5.5 VDC Power Consumption Latching: 200±10% / Non-Latching: 140±10% mW Switching Life Expectancy 3x107 3x107 Cycles Operation Temperature-Normal -5 70 -5 70 °C Operation Temperature-Special -20 70 -20 70 °C Storage Temperature -40 85 -40 85 °C Operation Humidity 5 95 5 95 %RH Storage Humidity 5 95 5 95 %RH Dimension (H*W*L) 7.6 x 11 x 22.6 mm Weight 4 10 g 1. Special wavelength would be upon request. 2. Optical parameters excluded connectors. 3. A minimum ^20ms pulse is recommended for latching type of
switch. 4. The product weight excluded optical connectors. 4x8 Optical Switch
