ISDN BRI的物理线路是()A、2B+DB、30B+DC、同轴电缆D、普通电话线
ISDN BRI的物理线路是()
- A、2B+D
- B、30B+D
- C、同轴电缆
- D、普通电话线
相关考题:
Which device enables a router serial interface to connect to the ISDN BRI?() A.NT2B.NT1C.TED.TAE.TE1
A Router with a BRI/T interface will be used for an ISDN Connection what other ISDN device is required to complete this connection? ()A、TE1B、TE2C、NT1D、NT2
N-ISDN的BRI接口的B通道带宽是64kbit/s,一个D通道带宽是16kbit/s,那么ISDN的BRI速率是()A、80kbit/sB、144kbit/sC、208kbit/sD、96kbit/s
单选题Which device enables a router serial interface to connect to the ISDN BRI?()ANT2BNT1CTEDTAETE1
单选题A Router with a BRI/T interface will be used for an ISDN Connection what other ISDN device is required to complete this connection? ()ATE1BTE2CNT1DNT2
单选题N-ISDN的BRI接口的B通道带宽是64kbit/s,一个D通道带宽是16kbit/s,那么ISDN的BRI速率是()A80kbit/sB144kbit/sC208kbit/sD96kbit/s
单选题ISDN的物理线路是()A2B+DB30B+DC同轴电缆D普通电缆