Fixed fiber optic attenuators for single-mode links, built on metal-ion doped attenuating fiber for flat, wavelength-stable attenuation at 1310/1550 nm. Use them to protect receiver photodiodes on short or hot links, balance PON branches, and calibrate test setups. LC/APC and MU stocked; values 1–30 dB and other connector styles available to order. Made to order — typical lead time 3–4 weeks. See the full Fiber Optic Connectivity line.
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