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🔌 Cut the noise, not the speed — power your fiber with precision!
This 2-pack of 10dB LC/UPC fiber optic attenuators delivers precise signal attenuation with ±0.7dB tolerance and exceptional return loss ≥50dB. Featuring a durable ceramic core and metal ion erbium-doped fiber, these attenuators ensure low insertion loss, high stability, and excellent isolation. Fully compliant with Telcordia, IEC 61755, and RoHS standards, they are ideal for professional-grade optical networks including FTTH, CATV, DWDM, and EDFA systems.




















| ASIN | B0BCW36XHW |
| Best Sellers Rank | #841,061 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #160 in Fiber Optic Attenuators |
| Brand | fyboptwu |
| Brand Name | fyboptwu |
| Cable Type | Fiber Optic |
| Compatible Devices | Optical Network Equipment, Fiber Optic Transceivers, Fiber Optic Devices |
| Connector Gender | Male-to-Female |
| Connector Type | RJ45 |
| Customer Package Type | 2 |
| Customer Reviews | 5.0 out of 5 stars 2 Reviews |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Manufacturer | Yannw-shop |
| Model | Attenuator-LC UPC 10db-2PC |
| Number of Pins | 2 |
| Part Number | Attenuator-LC UPC 10db-2PC |
| Shape | Round |
| Specification Met | RoHS |
| Warranty Description | no |
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