| Sign In | Join Free | My ledscreensign.com | 
 | 
Brand Name : YOUCII
Model Number : U8744
Certification : CU,IOS
Place of Origin : China
MOQ : 1pcs
Price : negotiate a price
Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram,T/T
Supply Ability : 20 pcs+per month
Delivery Time : 20 work days
Packaging Details : Carton
Attenuation range : 0 ~ 35 dB
Connector type : FC/UPC Connector
Average power setting time : 2 ~1000 ms
Return loss : >25 dB
Repeatability : ≤±0.05 dB
Calibration cycle : 2 years
Optically Controlled Optical Attenuators Enable Parallel Data Measurement
Application of U8744 attenuator:
Active optical module/Optical Device Test:
In the multi-channel error measurement of optical transceiver module, parallel data measurement is realized.
In the sensitivity measurement of optical receiving module, it provides parallel, fast and accurate optical power input;
200ms optical power control stability time, greatly improve the test efficiency.
Optical communication network integration test:
Test network transmission performance and network management functions in optical communication network integration.
Peculiarity
1.The optical attenuation and optical power output can be quickly and accurately set. The optical power control stability time is less than 200 ms.
2. Multi-channel attenuator is set at the same time, and multiple ports are measured at the same time, saving a lot of measurement time.
3. Built-in high-precision optical power meter ensures the stability and accuracy of power monitoring.
4. Small size, compact structure, simple operation, intuitive graphical user interface, multi-channel data preview, test status at a glance.
Specification
| Models | U8744/U8748(multimode) | |
| Attenuation range | 0 ~ 35 dB | |
| Calibration wavelength/operating wavelength range (up to 12 wavelength combinations can be selected) | 850/908 nm | |
| Insertion loss | ≤ 1.8 dB | |
| Fiber type | 50/125um, 62.5/125um self-adaptation | |
| Connector type | FC/UPC Connector | |
| Attenuation accuracy | ≤±0.20dB (0 ~ 20 dB) | |
| Repeatability | ≤±0.05 dB | |
| Average power setting time | 2 ~1000 ms | |
| Power control follow-up stability time | 200ms | |
| Attenuation control speed | 0.1~ 35 dB/s | |
| Return loss | >25 dB | |
| Maximum input power | +17dBm | |
| Calibration cycle | 2 years | |
| Operating temperature | 0 ~ +40℃ | |
| Storage temperature | -30 ~ +80℃ | |
| Power supply | 100~240 V | |
| Product size | 245mm W, 105mm H, 320mm D | |

|   | 
| Optically Controlled Optical Attenuators Enable Parallel Data Measurement Images | 
 Single Channel Multimode Fiber Attenuator VOA
                                                                                    
                        
                        
                        
                                                            Single Channel Multimode Fiber Attenuator VOA
                                                    
                        
                     4 Channel Variable Optical Attenuator 9um 125um Single Mode Fiber
                                                                                        
                                                        
                        
                        
                        
                                                            4 Channel Variable Optical Attenuator 9um 125um Single Mode Fiber
                                                    
                        
                     Multimode Optical Controlled Fiber Optic Attenuator 4 Channel
                                                                                    
                        
                        
                        
                                                            Multimode Optical Controlled Fiber Optic Attenuator 4 Channel
                                                    
                        
                     8 Channel VOA Variable Optical Attenuator 1310 / 1550 /1610 nm
                                                                                        
                                                        
                        
                        
                        
                                                            8 Channel VOA Variable Optical Attenuator 1310 / 1550 /1610 nm
                                                    
                        
                     8 Channel Multimode Optical Attenuator 850 nm
                                                                                    
                        
                        
                        
                                                            8 Channel Multimode Optical Attenuator 850 nm
                                                    
                        
                     Single mode Desktop Variable Optical Attenuator 0~60 dB
                                                                                    
                        
                        
                        
                                                            Single mode Desktop Variable Optical Attenuator 0~60 dB
                                                    
                        
                     Single Channel Optical Attenuator And Power Meter 1490nm 1550nm
                                                                                    
                        
                        
                        
                                                            Single Channel Optical Attenuator And Power Meter 1490nm 1550nm
                                                    
                        
                     Desktop 850nm Digital Variable Optical Attenuator Multimode
                                                                                    
                        
                        
                        
                                                            Desktop 850nm Digital Variable Optical Attenuator Multimode
                                                    
                        
                     Double Channel Optical Attenuator Power Meter
                                                                                    
                        
                        
                        
                                                            Double Channel Optical Attenuator Power Meter
                                                    
                        
                     Multimode Desktop Variable Optical Attenuator SMF Fiber
                                                                                    
                        
                        
                        
                                                            Multimode Desktop Variable Optical Attenuator SMF Fiber