略語大辞典 [C] 17 SLTX SONET(synchronous optical network) line-terminating transceiver 同期光通信網(SONET)線路終端送受信器. 光ファイバー通信装置. SONET(synchronous optical network) line-terminating transceiver; a fiber- optic communication device; ref. SSTX(SONET section-terminating transceiver); [C:Opt:L]. 丸善「略語大辞典」JLogosID : 11859773