The F-FIA-20 In-Line Fiber Attenuator is configured for dual window use at both 1310 and 1550 nm. The 20 dB Attenuation is accurate to <±0.5 dB. The attenuator comes with bare 1 m fiber pigtails on each side.

f - fi -20直线光纤衰减器配置为双窗口使用,在1310和1550 nm。20分贝衰减是准确的<±0.5 dB。衰减器的两侧各有1米的纤维辫子