MEMS Optical Switch
Opneti's MEMS Optical Switches are based on integrated silicon MEMS technology and is available in 1x1, 1x2 and 2x2 switch architectures. Inside the switch package both the CMOS/TTL compatible driver. 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 meet Telcordia 1221 quality standards.
Features
 Applications

Reliable
0.5 dB insertion loss
0.5 ms response time
Low PDL
60 dB crosstalk
Miniature size
Latching

Protection Switching
Reconfiguration
WDM
Optical Subsystems
Array integration
Specifications - Single Mode
Parameter Value
Wavelength range 1240~1640
Insertion loss < 0.9 typ.0.4dB
Return loss >=50 dB typ. 55dB
Polarization dependent loss <0.07 typ. 0.03 dB
Cross talk >= 60dB typ. 75 dB
Repeatability <=0.002dB
Switch speed <1ms typ. 0.5ms
Durability >1billion
Operating power (optical) <300mW
Operation temperature 0~70
Storage temperature -40~70
Size (L x W x H)
 23.2 x 10.1 x 5.9mm
Specifications - Multimode
Parameter Value
Wavelength range 600~1700nm
Insertion loss typ.0.5dB,max 1.2dB
Return loss Typ.45dB, Min 35dB
Polarization dependent loss typ.0.03dB,max 0.1dB
Cross talk Typ.60dB, Max 40dB
Repeatability <=0.002dB
Switch speed <5ms, max 10ms
Durability >1billion
Operation temperature 0~70 C
Storage temperature -40~70
Size (L x W x H)
 23.2 x 10.1 x 5.9mm
Integrated Driver
Operating Voltage 5+/-0.25 VDC
Current Consumption Typ.1mA, Max 10mA
Logic Level Low <0.3VDC
Logic Level High
 >3VDC
Selection Pulse Width 10ms
Imagine  
   
COSS STATE BAR STATE
Figure 1: Insertion loss distribution Figure 2: response time at 1.2 kHz cycling
Figure 3: spectral response over temperature Figure 4: PDL at different wavelengths
Ordering Information
MSW Switch channel Latching or Non-Latching Fiber Type Fiber Length Connector
  11=1x1
12=1x2
22=2x2
 L=Latching
N=Non-Latching		 S9=SMF 900um
M5=MMF 50/125/900um
M6=MMF 62.5/125/900um

1=1.0m
2=2.0m

 NE=None
FA=FC/APC
FC=FC/PC
SA=SC/APC
SC=SC/PC
ST=ST/PC
LA=LC/APC
LC=LC/PC
XX=others
 
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