中国农业银行总行位于繁华的海淀区公主坟城乡贸易中心。总行办公大楼地上共27层，其中1-2层为北京市分行营业部，5-24层为纯办公楼，3、4层是主机房和部分办公用房。根据大楼的结构和银行对布线系统的需求，主配线架设置在位于3层的主机房，通过光缆和大对数电缆连接各个分配 The Agricultural Bank of China Head Office is located in the bustling Gongzhucheng Township Trade Center in Haidian District. The headquarters of the head office building has a total of 27 floors, of which 1-2 floors are branches of Beijing Branch, 5-24 floors are pure office buildings, and 3rd and 4th floors are host rooms and some office buildings. According to the structure of the building and the need of the bank for the wiring system, the main distribution frame is set in the main room located on the 3rd floor, and each distribution is connected through optical cables and large logarithmic cables.