| Sign In | Join Free | My chinacomputerparts.com | 
 | 
| Categories | Polarization Maintaining Components | 
|---|---|
| Brand Name: | GEZHI or OEM | 
| Model Number: | 2X2 Polarization Maintaining Coupler | 
| Certification: | CE RoHS,ISO9001 | 
| Place of Origin: | China | 
| MOQ: | 1pc | 
| Price: | Negotiable | 
| Payment Terms: | T/T, Western Union | 
| Supply Ability: | 5000pcs per month | 
| Packaging Details: | Paper box | 
| Type: | Polarization Maintaining Filter Coupler | 
| Use: | Optical Networks | 
| Fiber-Type(Input-Out): | PM Fiber | 
| Pigtail Style: | Bare Fiber /900um Loose Tube | 
| Package: | Steel tube | 
| Company Info. | 
| Gezhi Photonics (Shenzhen) Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
1310nm/1550nm High Isolation 2X2 Polarization Maintaining Coupler for Optical network
2X2 Polarization Maintaining Coupler's Description
Gezhi's Polarization Maintaining (PM) Product include In-Line Polarizer, PM Isolator, Polarization Beam Combiner/Splitter, PM Filter Coupler, PM Circulator, PM FWDM and PM Patch cord.

Features of 2X2 Polarization Maintaining Coupler
High Isolation
Low Insertion Loss
High Return Loss
High stability and reliability
Epoxy free on optical path
Application of 2X2 Polarization Maintaining Coupler
Fiber optic Amplifiers
Optical network
Power monitoring
Fiber sensor
Specification of 2X2 Polarization Maintaining Coupler
| PARAMETER | UNIT | VALUES | ||
| Configuration | - | 1x2 | 2x2 | |
| Center Wavelength | nm | 2050 | ||
| Operating Wavelength Range | nm | ±40 | ||
| Tap Coupling Ratio | % | 1±0.2%, 2±0.4%, 4±0.8%, 5±1.0%, 10%, 20% and 50% | ||
| Max. Insertion Loss | dB | IL related to CR | ||
| Max. Excess Loss | dB | 1.2 | 1.5 | |
| Uniformity (Only for 50/50) | dB | 0.6 | 0.8 | |
| Mini. Extinction Ratio | Type F (Fast axis blocked) | dB | 20 | 18 | 
| Return Loss | dB | ≥50 | ||
| Max. Power Handling | W | 0.5, 1, 2, 5,10, 20 | ||
| Max. Tensile Load | N | 5 | ||
| Fiber Type | - | SMF-28e or PM1550(default) or PM1950 fiber for tap port PM1550(default) or PM1950 fiber for input & output ports | ||
| Operating Temperature | ℃ | -5 to +70 | ||
| Storage Temperature | ℃ | -40 to +85 | ||
| Package Dimensions | mm | Ø5.5 x L35 | ||
Package of 2X2 Polarization Maintaining Coupler
 
  
 
| Inner Package | Inner Box | Carton | 
|   | 
 Low insertion loss 1*3 Polarization Maintaining Fiber Optical Coupler for Fiber optic Instrument
                                                                                    
                        
                        
                        
                                                            Low insertion loss 1*3 Polarization Maintaining Fiber Optical Coupler for Fiber optic Instrument
                                                    
                        
                     High Stability / Reliability Polarization Maintaining Filter DWDM For DWDM Network
                                                                                    
                        
                        
                        
                                                            High Stability / Reliability Polarization Maintaining Filter DWDM For DWDM Network
                                                    
                        
                     2x2 Polarization Maintaining Coupler High Isolation For Power Monitoring
                                                                                    
                        
                        
                        
                                                            2x2 Polarization Maintaining Coupler High Isolation For Power Monitoring
                                                    
                        
                     Customized Polarization Maintaining DWDM For DWDM Network
                                                                                    
                        
                        
                        
                                                            Customized Polarization Maintaining DWDM For DWDM Network
                                                    
                        
                     High Power Handling Cladding Power Stripper For High Power Fiber Laser / Fiber Amplifiers
                                                                                    
                        
                        
                        
                                                            High Power Handling Cladding Power Stripper For High Power Fiber Laser / Fiber Amplifiers
                                                    
                        
                     Wide Pass Band Polarization Maintaining Coupler FC/APC Fiber Optic 1x2 PM Coupler
                                                                                    
                        
                        
                        
                                                            Wide Pass Band Polarization Maintaining Coupler FC/APC Fiber Optic 1x2 PM Coupler
                                                    
                        
                     Polarization Maintaining Components Fused Fiber Coupler For FTTx Solutions / CATV / FTTH
                                                                                    
                        
                        
                        
                                                            Polarization Maintaining Components Fused Fiber Coupler For FTTx Solutions / CATV / FTTH
                                                    
                        
                     1x2 2x2 Polarization Maintaining Filter Coupler 780nm/850nm/980nm/1030nm/1064nm
                                                                                    
                        
                        
                        
                                                            1x2 2x2 Polarization Maintaining Filter Coupler 780nm/850nm/980nm/1030nm/1064nm
                                                    
                        
                     1x2 2x2 PM Fused Coupler 1030nm 1064nm 1310nm 1550nm 2000nm For Fiber Amplifier
                                                                                    
                        
                        
                        
                                                            1x2 2x2 PM Fused Coupler 1030nm 1064nm 1310nm 1550nm 2000nm For Fiber Amplifier
                                                    
                        
                     1x2 2x2 Polarization Maintaining Filter Coupler Wavelength 1310/1480/1550/1940/2000nm
                                                                                    
                        
                        
                        
                                                            1x2 2x2 Polarization Maintaining Filter Coupler Wavelength 1310/1480/1550/1940/2000nm