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1x2 PM Magnet Optical Switch
Features
● Fast Switching Speed
● No moving components
● Low power consumption
● Extremely stable latch mode
● Excellent stability and reliability
Application
● System monitoring
● Test measurement
● High speed protection
● Optical fiber sensing system
Product description
The 1x2 or 2x1 optical switch is a solid-state optical switch that does not have any moving components inside and is based on the Faraday effect. This series of products use the principle of electromagnetic induction and Faraday rotation effect to change the polarization state of the incident beam, combined with the use of birefringent polarization beam splitter crystal, so that the beam propagation path is changed, thus realizing the function.
Technical Parameter
|
Item |
Unit |
Parameters |
Notes |
|
|
Unidirectional |
Bidirectional |
|||
|
Wavelength Range |
nm |
1525~1565 |
Other band optional |
|
|
Insertion Loss |
dB |
0.8(Typ.);1.1(Max.) |
0.8(Typ.);1.1(Max.) |
|
|
Return Loss |
dB |
≥40 (Typ 50) |
≥40 |
|
|
Cross-talk |
dB |
≥40 (Typ 50) |
≥40 |
|
|
ER |
dB |
≥18 |
|
|
|
WDL |
dB |
≤0.3 |
|
|
|
TDL |
dB |
≤0.3 |
|
|
|
Repeatability |
dB |
+/- 0.01 |
|
|
|
Durability |
cycles |
Regular (>100Billions) ; Ultra-fast(>1000Billions) |
|
|
|
Switching Speed |
μs |
Regular (50~200); Ultra-fast (5~20) |
Other speed optional |
|
|
Operating Temperature |
°C |
-5~70 |
|
|
|
Storage Temperature |
°C |
-40~85 |
|
|
|
Maximum Optical Power |
mW |
500 |
High power optional |
|
|
Dimension( L×W×H ) |
mm |
32.8x8×7 |
（With the end cap 51.8x8x7） |
|
Note:
1. All the specifications are based on the devices without connectors, and guaranteed over wavelength, polarization and temperature.
2. Specifications are subject to change without notice.
Electrical parameters
|
Parameters |
Specifications |
Unit |
|
|
Regular |
Ultra-fast |
||
|
Switching Speed |
50~200 |
5~20 |
μs |
|
Switching Voltage (VCC) |
3(+/-5%) |
5~6 |
V |
|
Switching Current |
< 100 |
< 350 |
mA |
|
Driving Mode |
Voltage or Pulse Driving |
Pulse Driving |
NA |
|
Pulse Width (typical) |
1000 |
20 |
μs |
|
Claim Frequency |
<800 |
< 3000 |
Hz |
Pin control definition
Irreversible：
|
Pin1 |
Pin2 |
The Optical Output Port |
|
1(Voltage = VCC) |
0(Voltage = GND) |
IN→OUT1 |
|
0(Voltage = GND) |
1(Voltage = VCC) |
IN→OUT2 |
Reversible:
|
Pin1 |
Pin2 |
The Optical Output Port |
|
1(Voltage = VCC) |
0(Voltage = GND) |
IN ↔OUT1 |
|
0(Voltage = GND) |
1(Voltage = VCC) |
IN ↔OUT2 |
Dimension (mm)
Ordering Information：HC-MO-1×2T-PM-A-B-C-D-E-F-G-H
|
A |
B |
C |
D |
E |
F |
G |
H |
|
Working Mode |
Switching Speed |
Operating Wavelength |
Axis Type |
Fiber Tuber |
Fiber Length |
Fiber Type |
Connector Type |
|
1.Regular
2.Bidirectional
|
1.50~200us
2.5~20us
3. Others |
1.CBand: 1525~1565 nm
2.LBand : 1565-1615 nm
3.C & L Band
4. Others
|
1.B(Both of axis working)
2.F(Fast axis blocked) |
1.250μm
2.900μm
3.Others |
1.0.5 +/- 0.1 m
2. 1.0 +/- 0.1 m
3. Others |
1.PM98
2.PM15
3.PM13
4.Others |
0.No Connector 1. FC/UPC 2. FC/APC 3. SC/UPC 4. SC/APC 5. LC/PC 6. MU/PC 7. Others |
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