SKU: NSSW
The NS Series 1×4 solid-state fiber optic switch is made of cascaded three 1X2 switches. It connects optical channels by redirecting an incoming optical signal into a selected output optical fiber. This is achieved using patent pending non-mechanical configurations with solid-state all-crystal designs, which eliminates the need for mechanical movement and organic materials. The NS fiber-optic switch is designed to meet the most demanding switching requirements of ultra-high reliability, fast response time, and continuous switching operation. Photonwares’s PCB driver listed in the web is recommended to operate this device, featuring high efficiency and low cost with 12V DC power and TTL control signals.
| Parameters |
Min |
Typical |
Max |
Unit |
| Operation Wavelength |
780 |
|
2000 |
nm |
| Insertion Loss[1] |
760~960 nm |
|
2.2 |
2.8 |
dB |
| 960~1260 nm |
|
2.0 |
2.6 |
| 1260~1650 nm |
|
1.4 |
2.0 |
| Cross Talk |
20 |
25 |
|
dB |
| Return Loss[1] |
45 |
50 |
|
dB |
| Polarization Dependent Loss |
|
0.15 |
0.35 |
dB |
| IL Temperature Dependency |
|
0.25 |
0.5 |
dB |
| Polarization Mode Dispersion |
|
0.1 |
0.3 |
ps |
| Switch Speed (Rise,Fall) |
30 |
|
300 |
ns |
| Repetition Rate[2] |
|
5 |
|
kHz |
| Optical Power Handling[3] |
|
300 |
|
mW |
| Operating Temperature |
-5 |
|
70 |
°C |
| Storage Temperature |
-40 |
|
85 |
°C |
| Package Dimension |
184 L x 170 W |
mm |
Notes:
[1] Measured without connectors
[2] High repetition rate (up to 500 KHz) is available with special circuit, please call us.
[3] Defined at 1550nm. For the shorter wavelength, the handling power may be reduced. High power version (up to 5W) is available, please call us for more information.
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