500mW 850nm MM Dual 2x2 Bypass Fiber Optical Switch
850nm MM Dual 2x2 Bypass Fiber Optical Switch
GEZHI Photonics Co.,Ltd 's Dual 2x2 Bypass Fiber Optical Switch is designed to provide cross-connect and bypass function between Input and Output channels. Its working at 850nm wavelength. (1260~1650nm, 780nm and customized wavelength is available. It offers excellent repeatability, insertion loss and a wide operating temperature range.
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Features Low insertion loss |
Applications Redundancy switching Reconfiguration and restoration of fiber networks |
Specification
| Model | Unit | GZ-FSW-D2x2B | |
| Operatingwavelength | nm | 850±40/1300±40 | 1260～1620 |
| wavelength | nm | 850&1300 | 1310&1550 |
| Insertion loss | dB | Typ:1.0 Max:1.5 | |
| Return loss | dB | MM≥30 SM≥50 | |
| Cross talk | dB | MM≥35 SM≥55 | |
| PDL | dB | ≤0.05 | |
| WDL | dB | ≤0.25 | |
| TDL | dB | ≤0.25 | |
| Repeatability | dB | ≤±0.02 | |
| Voltage | v | 3.0 or 5.0±0.5 | |
| Operating life | Time | ≥107 | |
| Switch time | ms | ≤8 | |
| Power handling | mW | ≤500 | |
| Operating temperature | ℃ | -20～+70 (industrial type is available) | |
| Storage temperature | ℃ | -40～+85 | |
| Fiber color |
P1,P1’:Black P2,P2’:Red P3,P3’:Blue P4,P4’:White |
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| Size | mm | 27.0×12×8.2 | |
| Note: 1 Within operating temperature and SOP. 2 Excluding Connectors. | |||
Order Information
GZ-D2x2B-x-xx-x-x-x-xx-x-xx
| Mode | Wavelength | Voltage Type | Control Model | Fiber Type | Fiber Diameter | Fiber Length | Connector |
| S=SM M=MM |
85=850nm 13=1310nm 15=1550nm 13/15=1310/1550nm X=Others |
3=3V 5=5V |
L=Latching N=Non- Latching |
5=50/125 6=62.5/125 9=9/125 X=Others |
25=250um 90=900um 20=2.0mm 30=3.0mm X=Others |
1=1m 2=1.5m X=Others |
0=None X=Others |
Optical Route
Pins
| Type | State | Pin definition | Power | Condition monitoring | ||||||
| D2x2B | 1 | 5 | 6 | 10 | 2-3 | 3-4 | 7-8 | 8-9 | ||
| Non-latching | A | P1- P3’ | -- | -- | -- | -- | Close | Open | Open | Close |
| P2-P4’ | ||||||||||
| B | P1-P1’,P2-P2’ | V+ | -- | -- | GND | Open | Close | Close | Open | |
| P3-P3’,P4-P4’ | ||||||||||
| Latching | A | P1- P3’ | -- | -- | GND | V+ | Close | Open | Open | Close |
| P2-P4’ | ||||||||||
| B | P1-P1’,P2-P2’ | V+ | GND | -- | -- | Open | Close | Close | Open |
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