Jiangsu Dierite Optoelectronics Technology Co.,Ltd.
Jiangsu Dierite Optoelectronics Technology Co.,Ltd.
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High Return Loss Optical Fiber Fixed 3/5/7/dB M-F LC-APC Attenuator
High return loss optical fixed attenuator is a device used to attenuate optical power. It is mainly used in the index measurement of optical fiber system, signal attenuation of short-distance communication system and system test. The product features are light weight, small size, high precision, good stability, easy to use and so on.
Optical characteristics index:
| NO. | Parameter | Characteristic | Unit | Remarks | ||
| MIN. | TYP. | MAX. | ||||
| 1 | Working wavelength | 1290~1330&1530~1570 | nm | 1…2dB | ||
| 2 | Attenuation accuracy | A-0.5 | A | A+0.5 | dB | |
| 3 | A-0.75 | A | A+0.75 | dB | ||
| 4 | A-10%A | A | A+10%A | dB | ||
| 5 | return loss | >45 | -- | -- | dB | |
The standard that the product meets
| Telcordia GR-326-CORE |
| Telcordia GR-1221-CORE |
| Telcordia GR-910-CORE |
| RoHS compliance |