4×4 High Speed Optical Switch – NanoSpeed™
60ns rise/fall, 500MHz, low loss, bidirectional, 850nm to 1620nm, 0 to 70 °C
The NS Series fiber optic switch is developed for fast switching and low optical loss. This is achieved using patented electro-optical configuration featuring clean fast response without ripples. The NS fiber optic switch meet the most demanding switching requirements of continuous operations over 25 years and non-mechanical ultra-high reliability. The 4×4 configuration combines 5 2×2 NS switches mounted on a single control board with TTL signal inputs.
The NS Series switch is controlled by 5V TTL signals with a specially designed electronic driver having performance optimized for various repetition rate.
4x4 High Speed Optical Switch - NanoSpeed™
The NS Series fiber optic switch is developed for fast switching and low optical loss. This is achieved using patented electro-optical configuration featuring clean fast response without ripples. The NS fiber optic switch meet the most demanding switching requirements of continuous operations over 25 years and non-mechanical ultra-high reliability. The 4x4 configuration combines 5 2x2 NS switches mounted on a single control board with TTL signal inputs. The NS Series switch is controlled by 5V TTL signals with a specially designed electronic driver having performance optimized for various repetition rate.| NanoSpeed 4×4 Switches | Min | Typical | Max | Unit | |||
| Insertion
Loss [1] |
1900-2200nm | 3.2 | 4 | dB | |||
| 1260~1650nm | 3 | 3.5 | |||||
| 960~1100nm | 4 | 5 | |||||
| 780-960nm | 5 | 6 | |||||
| Cross Talk [2] | 45 | 50 | 55 | 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 | 1 | dB | ||||
| Return Loss | 45 | 50 | 60 | dB | |||
| Optical transition time [3] | 100 | 300 | ns | ||||
| Repetition Rate | DC | 200 | kHz | ||||
| Optic power
Handling [4] |
Normal power version | 300 | mW | ||||
| High power version | 5 | W | |||||
| Operating Temperature | Standard | -5 | 75 | oC | |||
| Large range version | -30 | 85 | |||||
| Storage Temperature | -40 | 100 | oC | ||||
[1] Measured without connectors. For other wavelengths, please contact us.
[2] Cross talk is measured at 100kHz, which may be degraded at the higher repeat rate.
[3] It is defined as the rising or fall time between 10% and 90% of optical intensities.
[4] Defined at 1310nm/1550nm. For the shorter wavelength, the handling power may be reduced, please contact us for more information.
High power version available by incorporating fiber core enlargement (expensive).
