单选题Which of the following devices sets the framing type on a T1 circuit？（）A TransceiverB Gateway ModemC RouterD CSU/DSU
题目
单选题
Which of the following devices sets the framing type on a T1 circuit？（）
A
Transceiver
B
Gateway Modem
C
Router
D
CSU/DSU
相似考题
参考答案和解析
正确答案：
B
解析：
暂无解析