Mems1x1,2x1or2x2 光开关价格
Mems 1x1, 2x1 or 2x2 光开关
OVERVIEW
The sercalo sx series are miniature opto-mechanical
switches for fiber optic communication systems and
submodules. The switch is available in latching or nonlatching
variants, with 1x1, 2x1 or 2x2 architecture. The
switch offers very small size, ease of integration and the
established solid state reliability of Sercalo’s MEMS
components.
The plastic package is one of the smallest in the
industry. It is optimized for low cost production while
maintaining highest reliability comparable to a solid state
device. The component is designed to exceed Telcordia
1221 quality standards.
FEATURES
• 23 x 10 x 6 mm size
• Low Cost
• TTL or CMOS logic
• latching or nonlatching
• 2x2, 2x1, 1x1 variants
• single or multimode
APPLICATIONS
• Protection Switching
• Reconfiguration
• Optical Subsystems
• Array integration
TECHNICAL SPECIFICATIONS (for single mode fibres1)
Switch Unit Min Typ Max
Wavelength Range nm 1240 1640
Insertion Loss2 dB 0.4 1.0
Crosstalk dB 75 60
Return Loss dB 55 50
Polarisation Dependent Loss dB 0.03 0.07
Repeatability3 dB 0.002
Switching Time ms 0.5 1
Durability cycles 10^9
Integrated Driver
Supply Voltage Vcc (pin 1) V 3.2 3.3 or 5 5.25
Current Consumption Icc (pin 1) mA 1 45
Logic Level Low (pins 3, 4) V 0.3
Logic Level High (pins 3, 4) V 3.0
Selection Pulse Width ms 2 10
Package
Operation Temperature °C 0 70
Storage Temperature °C -40 70
Size (L x W x H) mm 23.2 x 10.1 x 5.9