Fixed in-line flat wavelength optical attenuator inserts between a connector and adapter in an FC/PC ultra PC configuration. The attenuator provides 6 dB nominal insertion loss and operates over the 1260 to 1360 nm and 1430 to 1580 nm wavelength bands. It uses a zirconia ferrule with selected attenuating fiber to provide flat spectral response. The device is rated for operation from -25 °C to +70 °C and is tested to Telcordia GR-910 issue 2. Ultra PC reflectance is specified at no more than -55 dB.
| RoHS |
Yes |
| REACH |
unknown |
| Reflectance |
≤ -55dB |
| Military Spec |
False |
| Connector Type |
FC/PC |
| Number of Channels |
1 |
| Attenuator Type Code |
54 = FC ultra PC |
| Attenuation Tolerance |
±10% of attenuation value |
| Nominal Insertion Loss |
6dB |
| Fiber Optic Device Type |
Fixed attenuator |
| Attenuator Configuration |
In-line |
| Design and Test Criteria |
Telcordia GR-910 issue 2 |
| Additional Wavelength Range |
1260 to 1360nm |
| Operating Wavelength Maximum |
1580nm |
| Operating Wavelength Minimum |
1430nm |
| Operating Temperature Maximum |
70°C |
| Operating Temperature Minimum |
-25°C |