GEZHI Series Mini 1x4 fiber optic switch connects optical channels by redirecting an incoming optical signal into a selected output fiber. The latching operation preserves the selected optical path after the drive signal has been removed. The switch has integrated electrical position sensors, and the new material based advanced. design significantly reduces moving part position sensitivity, offering unprecedented high stability and longevity, as well as an unmatched low cost. The electrical driver is also available. The switch is bidirectional.
Features
| Application
|
Performance
1x4 Mini Switch | Unit | Min | Typical | Max | |
Operation Wavelength | nm | 1260 ~ 1610nm | |||
Insertion Loss 1 | dB | 0.4 | 0.6 | 1.0 | |
Wavelength Dependent Loss | dB | 0.2 | 0.4 | ||
Polarization Dependent Loss | dB | 0.05 | 0.1 | 0.2 | |
Return Loss | dB | >50 | |||
Cross Talk | dB | >50 | |||
Switching Time | ms | 4 | 10 | ||
Repeatability | <±0.02 | ||||
Operating Voltage | VDC | 3V or 5V | |||
Voltage Pulse Width (Latching) | ms | Typical: 20 | |||
Operating Current³ | Latching | mA | <26 | ||
Non-Latching | <36 | ||||
Switching Type | Latching / Non-Latching | ||||
Operating Temperature 2 | -5~+70 | ||||
Optical Power Handling | mW | Typical: 300mW Max:500mW | |||
Storage Temperature | ℃ | -40~+85 | |||
Fiber Type | SMF-28 | ||||
Package Dimension | mm | 35L x 23W x 10H | |||
Electrical Driving
Latching
Optical Path | Relay | Electrical Drive | Status Sensor | ||||
Pin 1 | Pin 8 | Pin 2-3 | Pin 3-4 | Pin 5-6 | Pin 6-7 | ||
Input → Port 1 | Relay 1 | 5V Pulse | GND | Open | Close | Close | Open |
Relay 2, 3 | N/A | N/A | -- | -- | -- | -- | |
Input → Port 2 | Relay 1 | GND | 5V Pulse | Close | Open | Open | Close |
Relay 2 | 5V Pulse | GND | Open | Close | Close | Open | |
Relay 3 | N/A | N/A | -- | -- | -- | -- | |
Input → Port 3 | Relay 1, 2 | GND | 5V Pulse | Close | Open | Open | Close |
Relay 3 | 5V Pulse | GND | Open | Close | Close | Open | |
Input → Port 4 | Relay 1,2,3 | GND | 5V Pulse | Close | Open | Open | Close |
Non-Latching
Optical Path | Relay | Electrical Drive | Status Sensor | ||||
Pin 1 | Pin 8 | Pin 2-3 | Pin 3-4 | Pin 5-6 | Pin 6-7 | ||
Input → Port 1 | Relay 1 | 5V Pulse | GND | Close | Open | Open | Close |
Relay 2, 3 | No Power | Open | Close | Close | Open | ||
Input → Port 2 | Relay 2 | 5V Pulse | GND | Close | Open | Open | Close |
Relay 1, 3 | No Power | Open | Close | Close | Open | ||
Input → Port 3 | Relay 3 | 5V Pulse | GND | Close | Open | Open | Close |
Relay 1, 2 | No Power | Open | Close | Close | Open | ||
Input → Port 4 | Relay 1,2,3 | No Power | Open | Close | Close | Open | |
Ordering Information
Type | Wavelength | Control Model | Voltage | Fiber Type | Fiber Diameter | Fiber Length | Connector |
M14=1x4 M41=4x1 | 1=1060nm 2=C+L 3=1310 4=1410 5=1550 35=1310&1550 B=1260~1620 X=Special | L=Latching N=Non- Latching | 3=3V 5=5V | 1=SMF-28 X=Special | 25=250um 90=900um X=Others | 1=0.5m 2=1m 3=1.5m X=Others | 00=None FP=FC/UPC FA=FC/APC SP=SC/UPC SA=SC/APC LP=LC/UPC LA=LC/APC X=Others |
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