NanoSpeed™ High Speed Variable Optical Splitter

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The NanoSpeed™ 1×2 Solid-State Variable Fiber Optic Splitter splits an incoming optical signal among two output optical fibers with an electrically variable power ratio. This is achieved using a patent pending non-mechanical configuration. When the electrical control signal is removed, the splitter latches to a pre-determined ratio with a standard version of 100:0. The device is bidirectional, transmitting light in both direction simultaneously. The all-solid-state crystal design eliminates the need for mechanical movement and organic materials. The NS Fiber Optic Splitter is designed to meet the most demanding switching requirements of ultra-high reliability, fast response time, and continuous operation.

  • Solid-State High Speed
  • Ultra-High Reliability
  • Low Insertion Loss
  • Compact
  • Optical Channel Blocking
  • System Monitoring
  • Instrumentation


NS 1×2 Splitter  MinTypicalMaxUnit
Central Wavelength7802000nm
Insertion Loss[1]1260~1650nm0.61dB
Cross Talk at 100% splitter202535dB



Output 1100~0%
Output 20~100%
Response Time (Rise, Fall) 30300Ns
Repetition Rate [2]DC5kHz
Polarization Dependent Loss 0.10.35dB
IL Temperature Dependency0.250.5dB
Polarization Mode Dispersion0.10.2Ps
Return Loss455060dB
Operating Temperature-570oC
Optical Power Handling [3]300mW
Storage Temperature-4085oC
Package Dimension65.8×8.5×8.4mm

[1] Excluding connectors.

[2] Standard driver. High repetition rate (up to 100 KHz) is available with special circuit, please call us.

[3] Defined at 1310/1550nm. For the shorter wavelength, the handling power may be reduced.



P/N: N/A