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Brand Name : GEZHI or OEM
Model Number : WDM1x4PM
Certification : CE RoHS,ISO9001
Place of Origin : China
MOQ : 1pc
Price : Negotiable
Payment Terms : T/T, Western Union
Supply Ability : 5000Channel per month
Delivery Time : about 10 work days
Packaging Details : Paper box
Product Name : PM Filter WDM Module
Wavelength : 1397/1550/1626nm
Channel Number : 1x4
Line Type : Single fiber
Connector : FC/APC
Application : WDM network
Quick detail Of CWDM Mux Demux
Type: PLC splitter, Optical 1x8 Splitter
Directivity: ≥ 55 db
Application: FTTH, FTTB, FTTO, FTTx
Model: Mini Module PLC Splitter, Mini type PLC Splitter
Color: Customized, yellow,orange, up to request
Material: ABS
Product Name: PLC fiber Optic Splitter, PLC Splitter
Tail cable: 900um/2.0mm/3.0mm loose tool
Certification: CE, RoHS
Features
Polarization Maintaining
 Low Insertion Loss
 Epoxy-Free Optical Path
 High stability and reliability
Customized Wavelength
Applications
Specification
| Parameter | 1x4 PM Filter WDM | |
| Operating Wavelength (nm) | 1379/1397/1550/1626nm | |
| 1397nm Port | 1383.5-1398.5nm | |
| 1550nm Port | 1550+/-7.5nm | |
| 1626nm Port | 1600~1670nm | |
| 1379nm Port | 1260~1580 except1383.5-1398.5nm and 1550+/-7.5nm | |
| Fiber Type | PM fiber | |
| IL (dB) | <1.5dB | |
| Isolation(dB) | Adjacent Channel | 30 | 
| Non-Adjacent Channel | 40 | |
| PDL (dB) | 0.2 | |
| PMD (ps) | 0.1 | |
| Return Loss (dB) | 45 | |
| Directivity (dB) | 50 | |
| Maximum Optical Power (mw) | 500 | |
| Operating Temperature (℃) | -5~+70 | |
| Storage Temperature (℃) | -40~85 | |
| Connector | FC/APC | |
| BOX Package (mm) | ABS box | |
1x4 PM Filter WDM cascading
1x4 Polarization Maintaining PM Fliter WDM Module FC/APC connector

Using Panda Fiber

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| 1x4 Polarization Maintaining PM Filter WDM Module FC / APC Connector Images | 
 SC UPC Pigtailed 6 Channel 1610nm CWDM Mux Demux
                                                                                    
                        
                        
                        
                                                            SC UPC Pigtailed 6 Channel 1610nm CWDM Mux Demux
                                                    
                        
                     Insert Type 12 Channel 1571nm CWDM Mux Module
                                                                                    
                        
                        
                        
                                                            Insert Type 12 Channel 1571nm CWDM Mux Module
                                                    
                        
                     LC UPC Adaptor 1330nm 4+1CH Dual Fiber CWDM Splitter
                                                                                        
                                                        
                        
                        
                        
                                                            LC UPC Adaptor 1330nm 4+1CH Dual Fiber CWDM Splitter
                                                    
                        
                     19 Inch 1U Rack Mount 8CH 1310nm Passive CWDM Mux Demux
                                                                                    
                        
                        
                        
                                                            19 Inch 1U Rack Mount 8CH 1310nm Passive CWDM Mux Demux
                                                    
                        
                     SC APC Connector 1610nm 8 CH Coarse WDM Mux Demux Module
                                                                                    
                        
                        
                        
                                                            SC APC Connector 1610nm 8 CH Coarse WDM Mux Demux Module
                                                    
                        
                     Dual Fiber 1611nm Plug In 8 Channel CWDM Module
                                                                                        
                                                        
                        
                        
                        
                                                            Dual Fiber 1611nm Plug In 8 Channel CWDM Module
                                                    
                        
                     1290nm Passive CWDM Mux Demux Module With Upgrade Port
                                                                                    
                        
                        
                        
                                                            1290nm Passive CWDM Mux Demux Module With Upgrade Port
                                                    
                        
                     8CH CWDM Mux Demux
                                                                                    
                        
                        
                        
                                                            8CH CWDM Mux Demux
                                                    
                        
                     1x16 CWDM Mux Demux
                                                                                    
                        
                        
                        
                                                            1x16 CWDM Mux Demux
                                                    
                        
                     LGX Cassette 8 Multi Channel Plug In CWDM Mux Demux Module
                                                                                    
                        
                        
                        
                                                            LGX Cassette 8 Multi Channel Plug In CWDM Mux Demux Module