NDSF:Non-Dispersion Shifted Fiber,無色散位移光纖。關聯詞:DSF、NZDSF
NMI:Network Management Interface,網管接口。關聯詞:CCI、NNI
NNI:Network Node Interface,網絡節點接口。關聯詞:CCI 、NMI
NZDSF:Non Zero Dispersion Shifted Fiber,非零色散位移光纖。關聯詞:DSF、NDSF