- Designed for FC/PC-Connectorized Fibers with 2.2 mm Wide Keys
- <0.5 dB Insertion Loss (Measured at 635 nm with FC/PC-termindated SM600 fiber)
- Square Flange
Thorlabs' ADAFC2 Mating Sleeve has a square flange with through holes for panel mounting. Although FC/APC connectors are mechanically compatible with this mating sleeve, the large diameter of this sleeve makes it difficult to properly align the angled APC tip. For FC/APC applications, we therefore recommend the narrow key mating sleeves.