2M轉(zhuǎn)以太網(wǎng)，G.703轉(zhuǎn)IP，2M轉(zhuǎn)IP，BNC轉(zhuǎn)RJ45，BNC轉(zhuǎn)IP，2M轉(zhuǎn)RJ45，G.703轉(zhuǎn)以太網(wǎng)，G.703轉(zhuǎn)網(wǎng)絡(luò)，BNC轉(zhuǎn)RJ45，E1轉(zhuǎn)以太網(wǎng)，E1/IP，E1轉(zhuǎn)IP，銅鈾轉(zhuǎn)網(wǎng)絡(luò)，2M轉(zhuǎn)網(wǎng)絡(luò)，E1轉(zhuǎn)網(wǎng)絡(luò)，銅鈾轉(zhuǎn)以太網(wǎng)，E1/V.35，2M轉(zhuǎn)V.35,bnc轉(zhuǎn)V.35,E1轉(zhuǎn)422，BNC轉(zhuǎn)422，2M轉(zhuǎn)422，2兆轉(zhuǎn)422，E1轉(zhuǎn)232，2M轉(zhuǎn)232，BNC轉(zhuǎn)232，銅鈾轉(zhuǎn)232，v.35轉(zhuǎn)網(wǎng)絡(luò)，V.35轉(zhuǎn)IP,V35轉(zhuǎn)以太網(wǎng)，V.35轉(zhuǎn)IP