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| Categories | Fiber Optical Switches | 
|---|---|
| Brand Name: | GEZHI or OEM | 
| Model Number: | GZ-FSW-D2x2B | 
| Certification: | CE RoHS,ISO9001 | 
| Place of Origin: | China | 
| MOQ: | 1pc | 
| Price: | Negotiable | 
| Payment Terms: | T/T, Western Union | 
| Supply Ability: | 50000pcs per month | 
| Delivery Time: | 2-7 work days | 
| Packaging Details: | 2pcs in a foam with plastic Box | 
| Product Name: | Dual 2x2B Optical Switch | 
| Wavelength: | 850nm | 
| Control Type: | Non-Latching | 
| Power Supply: | 5V | 
| Connector: | LC/UPC | 
| Feature: | Excellent repeatability | 
| Company Info. | 
| Gezhi Photonics (Shenzhen) Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
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.
| 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 | ||
| Size | mm | 27.0×12×8.2 | |
| Note: 1 Within operating temperature and SOP. 2 Excluding Connectors. | |||
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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