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MEMS SWITCHES SXLT/SXNT

Sercalo's SXNT and SXLT series are fast switches for regular Test and Measurement applications​. For applications where high reliability is required the newer SXLA variant should be chosen. The SXLA are latching type switches for telecom and test and measurement applications. The SXLA achieve excellent repeatability and reliability.

The switch offers smallest size, ease of integration and the established reliability of Sercalo’s MEMS components. The SX series are miniature opto-mechanical switches for fiber optic communication systems and submodules.

# FEATURES APPLICATIONS
1 • 23 x 10 x 6 mm size • Protection Switching
2 • Low Cost • Reconfiguration
3 • TTL or CMOS logic • Optical Subsystems
4 • latching • Array integration
5 • 2x2, 2x1, 1x1 variants • Instrumentation Measurement
6 • single or multimode fiber • Medical

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SXLT/SXNT

Sercalo's SXNT and SXLT series are fast switches for regular Test and Measurement applications​. For applications where high reliability is required the newer SXLA variant should be chosen. The SXLA are latching type switches for telecom and test and measurement applications. The SXLA achieve excellent repeatability and reliability.

The switch offers smallest size, ease of integration and the established reliability of Sercalo’s MEMS components. The SX series are miniature opto-mechanical switches for fiber optic communication systems and submodules.

# FEATURES APPLICATIONS
1 • 23 x 10 x 6 mm size • Protection Switching
2 • Low Cost • Reconfiguration
3 • TTL or CMOS logic • Optical Subsystems
4 • latching • Array integration
5 • 2x2, 2x1, 1x1 variants • Instrumentation Measurement
6 • single or multimode fiber • Medical

TECHNICAL SPECIFICATIONS

(for single mode fibers1)

 UnitMinTypMax
Switch  
Wavelength range1 nm 1240   1640
Insertion loss2  dB   0.4 1.0
Crosstalk1  dB   75 60
Return Loss1 dB   55 40
Polarisation Dependent Loss dB   0.03 0.07
Repeatability3 dB     0.002
Switching Time1  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 20 20  
Package  
Operation Temperature °C 0   70
Storage Temperature °C -40   70
Size (L x W x H) – for single mm 23.2 x 10.1 x 5.9
Size (L x W x H) – for dual mm 23.2 x 10.1 x 7.9

1 for multimode: range range: 600 – 1700 nm; IL @ 1300 nm: <1.2 dB max; CT max: >40 dB; RL max: 35 dB; resp. time: <20ms.
2 value @ 25 °C, without connectors.
3 for constant temperature and polarisation.

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