Coaxial Pigtail Diode Laser Device for Optical Communication and Other Areas of Photonics

Laser Pigtailed for Multi-mode Fiber-optic Output & Single-mode Fiber-optic Output
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Wuhan Shengshi Optical Technology Co., Ltd.

Contact Person: Wendy
Tel.: +86-027-87179709
Mobile: +86-15902779619
Fax: +86-027-87172995
E-mail:
wendy@laserdiodedevice.com

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  5. MEMS SM 1xN Optical Switch - Cylindrical

MEMS SM 1xN Optical Switch - Cylindrical

Optical Specifications
Parameter Value Unit Note
Wavelength Range 13:1290~1330
15:1525~1568
16:1600-1650 		nm Single-band: 13, 15, or 16
Dual-band: 13&15 or 15&16
Full-band: 1290~1650
Test Wavelength 1310/1550/1625 nm Each test wavelength is the CWL of a specific wavelength range
Channels 2~128   N
Insertion Loss 1x2 ≤0.6 dB 1. IL is measured at CWL, 23°C
2. IL is for single-band. Dual-band adds 0.2dB
3. If with connectors, IL increases by 0.2~0.3dB
1x4 ≤0.8
1x8
1x12 ≤1.0
1x16
1x24 ≤1.2
1x32
1x48 ≤1.3
1x64
Return Loss ≥45 dB Or customer-defined
Repeatability ≤0.05 dB Repeatability is defined after 100 cycles
Crosstalk N=2 ≥50 dB Or customer-defined
2
Polarization Dependent Loss ≤0.2 dB  
Wavelength Dependent Loss 2≤N≤32 ≤0.3 dB WDL is measured at CWL ±20nm, 23°C
32
Temperature Dependent Loss N≤32 ≤0.3 dB  
32
Switch Time N≤16 ≤5 ms 1. Excluding protocol transmission time
2. When using optimized voltage ramp
3. Faster 1xN switching time version available upon request
16
Durability ≥1x10⁹ cycle  
Maximum Optical Power ≤500 mW  
Electrical and Mechanical Specifications
PARAMETER VALUE UNIT NOTE
Latching Type Non-latching
Control Type Direct voltage
Supply Voltage <15 V 1x2
<60 2<N≤64
Power Consumption Close to 0 W
Dimension Ø5.5×26 mm N=2
Ø5.5×43 2<N≤16
Ø6.3×43 2<N≤16
Ø6.3×47 16<N≤32
Ø6.3×52 32<N≤64

（All specifications apply to cylindrical package.）

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MEMS 1xN Optical Switches - SM/MM/PM
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