Place of Origin:Guangdong,China
Description
As optical passive devices, attenuators are mainly used in fiber optic to debug optical power performance & optical instrument calibration correction & fiber signal attenuation to ensure the optical power in a stable and desired level in the link without any changes on its original transmission wave.
Flexiable case for easy portability
Accurate size armed with elegant dust cap, better ensure the handy installation and
protection from out-service.
Durable plastic shell for permanent protection
Shaped with precision refined Polymer, our attenuators ,perfectly protect the core insert from external damage.
Specifications
| Fiber Connector | MU/UPC | Ferrule Type | Zirconia Ceramic |
| Connector Gender | Fixed Male to Female | Transfer Mode | Singlemode |
| Attenuation Value | 1~25dB | Operating Wavelength(nm) | 1260~1620(SM) |
| Attenuation Accuracy | 1-5dB ±0.5, 6-10dB ±0.7, >10dB ±1.0 | Return Loss | ≥45dB |
| Polarization Dependent Loss | ≤0.2dB | Max Optical Input Power | 200mW |
| Humidity | 95%RH | Operating Temperature Range | -40~80°C |
| Storage Temperature Range | -40~85°C |
Application
Optical attenuator is a passive device used to reduce the power level of an optical signal. It is generally used in single-mode long-haul applications to prevent optical overload at the receiver. Optical attenuator is widely used in CWDM&DWDM, CATV systems, data center networks, test equipment and other high power applications.
Ordering Information: AT-A-B-C-D-E-F-G
| AT- | A | B | C | D | E | F | G |
| Attenuator | LP=LC/UPC | M= Male F= Female | LP=LC/UPC | M= Male F= Female | SM= Single Mode MM= Multi mode | 1dB ...... 9dB 10dB 15dB 20dB 25dB 30dB | 31= 1310nm 55= 1550nm 85= 850nm 30= 1300nm |
| LA=LC/APC | LA=LC/APC | ||||||
| FP=FC/UPC | FP=FC/UPC | ||||||
| FA=FC/APC | FA=FC/APC | ||||||
| SP=SC/UPC | SP=SC/UPC | ||||||
| SA=SC/APC | SA=SC/APC | ||||||
| ST=ST/UPC | ST=ST/UPC | ||||||
| MU=MU/UPC | MU=MU/UPC |
For Example about full attenuator description : SC/UPC Single mode Female to male 3dB 1310/1550nm Build Out Fiber Optical Attenuator
Packing:
One piece per PE bag with stick label (we could add customer's logo in the label.)
