摘要
构建大客户宽带通信网络时应考虑的主要因素有:当前及未来可预见的需求、网络的平滑升级、网络的安全性及可维护性、网络的性价比。据此分析比较了2Mbit/s数字电路、155Mbit/sSDH、ATM、MSTP、裸纤租用和“互联网+VPN”等六种方案的优缺点及各自适应的大客户类型。
To construct broadband communication network for VIP customers such factors should be considered as foreseeable needs smooth network upgrade network security and maintenance performance-price ratio of network. This article analyzes and compares schemes including 2 Mbit/s digital circuit?155 Mbit/s SDH?ATM?MSTP and 'Internet+VPN' and proposes suitable customer type of each scheme.
出处
《现代电信科技》
2005年第1期51-53,63,共4页
Modern Science & Technology of Telecommunications
