Huawei H31-341_V2.5 Question Answer
FILL BLANK
Colored refers to ____, indicating that each add/drop port can only add or drop fixed wavelengths. (Enter only lowercase letters.)
Huawei H31-341_V2.5 Question Answer
FILL BLANK
Colored refers to ____, indicating that each add/drop port can only add or drop fixed wavelengths. (Enter only lowercase letters.)