Premium 1x1, 1x2, 2x2 High Speed Fiber Optical Switch - NanoSpeed™

50ns Rise/Fall 500kHz Repetition Rate, 400nm to 2000nm, -30 to 85 Degree C
  • Solid-State
  • High speed
  • Ultra-high reliability
  • Low insertion loss
  • Compact


Click 'Spec Sheet' for available configurations/part#


The NS Premium Series solid-state fiber optic switch connects optical channels by redirecting an incoming optical signal into a selected output optical fiber at high speed. This is achieved using a patented electro-optical configuration featuring clean fast response without ripples. The NS fiber optic switch is designed to meet the most demanding switching requirements of continuous operations over 25 years and non-mechanical ultra-high reliability.

The NP Series switch is controlled by 5V TTL signals with a specially designed electronic driver having performance optimized for various repetition rate.



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NanoSpeed Series 1×2 Switch Min Typical Max Unit
Central wavelength [1] 520 1650 nm

Loss [2]

 1260~1650nm 0.8 1.2 dB
960~1100nm 1.0 1.3
780~960nm 1.2 1.5
520~680nm 1.5 2
Cross Talk 18 25 35 dB
PDL (SMF Switch only) 0.15 0.3 dB
PMD (SMF Switch only) 0.1 0.3 ps
ER (PMF Switch only)  18  25 dB
IL Temperature Dependency 0.25 0.5 dB
Return Loss 45 50 60 dB
Response Time (Rise, Fall)  30 300 ns
Fiber Type SMF-28, Panda PM, or equivalent
Repeat Rate 10kHz driver DC 10 kHz
200kHz driver DC 200
1000kHz driver DC 1000
Optic power

Handling [3]

Normal power switches 300 mW
High power switches 5 W
Operating Temperature -5 70 oC
Storage Temperature -40 85 oC

[1] Operation bandwidth is +/- 25nm approximately at 1550nm.

[2] Measured without connectors. For other wavelength, please contact us.

[3] Defined at 1310nm/1550nm. For the shorter wavelength, the handling power may be reduced, please contact us for more information.