光接口板 meaning in Chinese

nodeb atm optical interface unit

3 . the design of each important module is studied in the 4th chapter
3 .第四章研究了光接口板的各个重要模块的设计。
The optical interface board is crucial in sdh system , and the frequency synthesizer unit is especially important for the design of the board , so how to design an excellent optical interface board ( ol1zc8 ) , which is in zxsm - 2510 project , is discussed in this dissertation
Sdh设备研发中,光接口板的地位举足轻重。光接口板设计中,频率合成单元尤其关键,稳定可靠的时钟信号是系统正常工作的前提。本论文依托中兴通讯有限公司zxsm - 2510项目,项目的任务是设计性能优越的光接口板(命名为ol1zc8 ) 。
The designs of the cpu mpc852t , fpga & cpld in the ol1zc8 board of the zxsm - 2510 transmission system are performed , and the tests using hardware implement yield a satify results . 4 . the dissertation ends in the 5th chapter , and gives the prospects of the following research work
按照从系统到单元电路的思路,在介绍sdh 、 zxsm - 2510系统原理基础上,完成了zxsm - 2510系统光接口板ol1zc8中单板cpu 、单板可编程器件fpga和cpld和单板硬件的设计,最后完成了电路的制作和测试。