| 摘要 |
<p>Disclosed are an optical fiber connection detecting method and device. The method comprises: a base band unit (BBU) sending, via an optical interface thereof, a detection sequence to a radio remote unit (RRU) serially connected to the optical interface; the BBU receiving, via the optical interface, a feedback sequence returned from the RRU; and the BBU detecting whether optical fiber connection of the RRU is normal by judging whether the received feedback sequence is consistent with the detection sequence sent via the optical interface. Through the present invention, an optical fiber that is falsely connected can be rapidly located in the case of false connection caused by unpaired receiving and transmitting optical fibers, thereby ensuring normal operation of data transmission services.</p> |
