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标题: HCNA备考资料 [查看完整版帖子] [打印本页]

时间: 2022-5-11 13:28

作者: 在意111 标题: HCNA备考资料

初级光传输OTN/SDH方向资料

附件: 01-光纤通信基础I.ppt (2022-5-11 13:26, 809.5 KB) / 下载次数 1
https://www.txrjy.com/forum.php?mod=attachment&aid=NTI4NzIwfGIyYTNiMmIxfDE3MTgwNzM4NzB8MHww

附件: 01-光通信基础.pptx (2022-5-11 13:26, 673.84 KB) / 下载次数 1
https://www.txrjy.com/forum.php?mod=attachment&aid=NTI4NzIxfDNiMmE4NDkwfDE3MTgwNzM4NzB8MHww

附件: 02-SDH 原理.pptx (2022-5-11 13:26, 936.81 KB) / 下载次数 1
https://www.txrjy.com/forum.php?mod=attachment&aid=NTI4NzIyfDBhYTU0ZmM0fDE3MTgwNzM4NzB8MHww

附件: 04-OTN 原理.pptx (2022-5-11 13:26, 846.43 KB) / 下载次数 1
https://www.txrjy.com/forum.php?mod=attachment&aid=NTI4NzIzfDdlYjNjMjNjfDE3MTgwNzM4NzB8MHww

附件: 03-WDM 原理.pptx (2022-5-11 13:26, 1.07 MB) / 下载次数 1
https://www.txrjy.com/forum.php?mod=attachment&aid=NTI4NzI0fGFlMDk4MWI4fDE3MTgwNzM4NzB8MHww

附件: 05-OptiX SDH 设备硬件.pptx (2022-5-11 13:26, 4.43 MB) / 下载次数 1
https://www.txrjy.com/forum.php?mod=attachment&aid=NTI4NzI1fGY0MGJhYTU5fDE3MTgwNzM4NzB8MHww

附件: 08-以太网业务及组网应用.pptx (2022-5-11 13:26, 723.36 KB) / 下载次数 1
https://www.txrjy.com/forum.php?mod=attachment&aid=NTI4NzI2fGYwZDE3YzI0fDE3MTgwNzM4NzB8MHww

附件: 07-以太网技术.pptx (2022-5-11 13:26, 1.87 MB) / 下载次数 1
https://www.txrjy.com/forum.php?mod=attachment&aid=NTI4NzI3fDUzMmYyMjk5fDE3MTgwNzM4NzB8MHww

附件: 09-包交换.pptx (2022-5-11 13:26, 1.14 MB) / 下载次数 1
https://www.txrjy.com/forum.php?mod=attachment&aid=NTI4NzI4fDNhYzQyZTdjfDE3MTgwNzM4NzB8MHww

附件: 11-传输介质简介.ppt (2022-5-11 13:26, 1.29 MB) / 下载次数 1
https://www.txrjy.com/forum.php?mod=attachment&aid=NTI4NzI5fDkyYTFkMmY3fDE3MTgwNzM4NzB8MHww

附件: 12-企业网络架构介绍.ppt (2022-5-11 13:26, 810.5 KB) / 下载次数 1
https://www.txrjy.com/forum.php?mod=attachment&aid=NTI4NzMwfDA0YjBiYzM3fDE3MTgwNzM4NzB8MHww

附件: 13-TCPIP协议与子网划分.ppt (2022-5-11 13:26, 3.59 MB) / 下载次数 1
https://www.txrjy.com/forum.php?mod=attachment&aid=NTI4NzMxfDRjNDgyMGZjfDE3MTgwNzM4NzB8MHww

附件: 10- iManager U2000 系统介绍.pptx (2022-5-11 13:26, 3.8 MB) / 下载次数 1
https://www.txrjy.com/forum.php?mod=attachment&aid=NTI4NzMyfDU3NzVhMDdlfDE3MTgwNzM4NzB8MHww

附件: 06-SDH 组网与自愈保护.pptx (2022-5-11 13:26, 2.09 MB) / 下载次数 1
https://www.txrjy.com/forum.php?mod=attachment&aid=NTI4NzMzfDI2MzJmZWM5fDE3MTgwNzM4NzB8MHww

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