这个东东就是可以支持语音/WAN连接/E1线路-(isdn-pri)?E1/ISDN-PRI Cisco 2-Port RJ-48 Multiflex Trunk - E1
VWIC-2MFT-E1: Cisco 2-Port RJ-48 Multiflex Trunk - E1
Cisco Systems 2-Port RJ-48 Multiflex Trunk-T1
The Cisco 1 and 2-port T1/E1 Multiflex Voice/WAN Interface Cards ("Multiflex VWICs") support voice, and data applications in Cisco 2600, 2800, 3600, 3700, and 3800 multiservice routers. The Multiflex VWIC combines WAN Interface Card (WIC) and Voice Interface Card (VIC) functionality to provide unparalleled flexibility, versatility and investment protection through its many uses. Customers who choose to integrate voice and data in multiple steps preserve their investment in a T1/E1 WAN interface since the Multiflex VWIC can be reused in packet voice applications.
The Multiflex VWICs supply private branch exchange (PBX) and public switched telephone network (PSTN) connectivity for the NM-HDV, NM-HDV-2VE, or NM-HDV2 via digital T1/E1 ports. The NM-HDV, NM-HDV-2VE, and NM-HDV2 support industry standard H.323 based VoIP, industry standards FRF.11 and FRF.12 based VoFR, and AAL5 based VoATM.
看看RJ-48是什么玩意
RJ-48 T1/E1 Cable
View the connector for the Cisco MC3810 port, with the tab at the back. There are wires attached to four of the pins: 1, 2, 4, and 5. (The pinout at the opposite end depends on the interface at that end.)
文章评论
RJ-48两边有好像有两条沟沟,RJ-45插不进去。。。。。
我没见过这个 你见过?
没见过,在网上文章上注意的。。。。。821你用的是什么教材阿?别买人邮的,我这本821自学指南几乎每章都有错,翻译的不好不说,ppp验证和isdn配置实例都是错的,命令缺的,还有不该加的命令乱加,FR那块也是,小的细节都不注意,差得厉害,。。最后还是在本本上看了几遍英文版的。。。-_-!!!
是啊 我昨天才看 就发现到处错误 你有英文原本的自学指南?
没买书,在网上下的,和中文的一样,都是第二版,550多页,中文的才350多页,没肉,英文是03年的11月份的,是新的,抽时间去书店里看看第三版的内容。。
这种卡很不好用,客户曾买过一堆这种卡,但是用不上,非得两边同时用这种卡才行,好像申请线路时也有要求,不记得是封不封帧?不知哪位兄弟懂。