Patent ID: 8965200
Filing Date: 2015-02-24
Classification: G02B

Abstract:
1. A method for detecting a connection status of an optical fiber jumper, comprising: determining a connection status of a first port and a second port according to whether an optical signal sent by the first port is received by the second port through an optical fiber, wherein the optical fiber is disposed in parallel to the optical fiber jumper, and the optical fiber jumper is terminated having both ends terminated with respective first and second plugs, wherein the first port and the second port are any two ports connected onto an Optical Distribution Frame (ODF) of a machine room of an FTTX operator, wherein a first end of the optical fiber is connected to the same first plug of the optical fiber jumper, and a second end of the optical fiber is connected to the same second plug of the optical fiber jumper, wherein the first plug is connected to the first port and the second plug is connected to the second port, respectively; and if the optical signal sent by the first port is received by the second port, obtaining a port identification corresponding to the first port according to the optical signal.