SDH與PDH傳送網(wǎng)詞匯L

Label 　標記
    Layening 　分層
    Layer network 　層網(wǎng)絡
    Line temination equipment (LT) 線路終端設(shè)備
    Link 　 鏈路
    Link access procedure on balanced (LAPB) 　 平衡型鏈路接入規(guī)程
    Link access procedure on d-channel (LAPD) 　通路鏈路接入規(guī)程
    Link connection (LC) 　 鏈路連接
    Local communications network (LCN) 本地通信網(wǎng)
    Local primary reference source (LPR) 　 本地主基準
    Login 　源注冊，登記
    Loss of frame (LOF) 幀丟失
    Loss of pointer (LOP) 　指針丟失
    Loss of signal (LOS) 　 信號丟失
    Lower order (LO) 低階
    Lower order connection supervision (LCS) 低階連接監(jiān)控
    Lower order interface (LOI) 低階接口
    Lower order path (LP) 　低階通道
    Lower order path adaptation (LPA) 　低階通道適配
    Lower order path connection (LPC) 　低階通道連接
    Lower order path network connection (LOP NC) 　 低階通道網(wǎng)絡連接
    Lower order path overhead (LPOH ) 　低階通道開銷
    Lower order path overhead monitor (LPOM) 　 低階通道開銷監(jiān)視
    Lower order path protection (LPP) 　低階通道保護
    Lower order path remote defect indication (LP-RDI) 　低階通道遠端缺陷指示
    Lower order path supervisory unequipped termination (LSUT)　低階通道監(jiān)控未裝載終端
    Lower order path tandem connection adaptation (LTCA) 低階通道串聯(lián)連接適配
    Lower order path tandem connection monitor (LTCM) 低階通道串聯(lián)連接監(jiān)視
    Lower order path tandem connection temination (LTCT) 低階通道串聯(lián)連接監(jiān)視
    Lower order path termination (LPT) 　低階通道終端
    Lower order path trace identification mismatch (LP-TIM) 　低階通道跟蹤識別失配
    Lower order path unequipped (LP-UNEQ) 低階通道未裝載
    Lower order virtual container (LOVC) 低階虛容器