介绍了单独架空和与管道同沟埋地敷设两种的传统光缆敷设方式。单独架空敷设外协难度大、建设成本高；埋地敷设易被挖断、冲毁等。安全性和可靠性都较差。安塞油田通过采用最新光纤复合架空相线（OPPC）技术，不仅减少了重复杆路建设，降低了工程投资，而且还加强了信息传输的安全性和可靠性。%There are two traditional laying methods, overhead alone and underground laying. But the overhead alone is very difficult and costly, the underground laying is easily broken and destroyed, the safety and reliability are poor. The OPPC technology reduced the pole line and ousts, it also can enhance the safety and reliability of message transfer.
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