1) Operation wavelength: 1,310nm / 1,550nm
2) Attenuation: 1 - 30dB
3) Bell core compliant
4) Wavelength independent (DWDM)
5) Durability (well over 100mW)
6) Simple and reliable structure
7) Low insertion tolerance
8) Easy to install
9) Stable environment
10) Good quality and competitive prices
