Patent ID: 9584219
Date: 2017-02-28
CPC Classifications: G02B,H04B,H04J,H04Q

Claim:
1. An optical test device comprising: at least one optical filter coupled with a first optical fiber, the at least one optical filter configured to allow an optical signal on the first optical fiber to pass from the first optical fiber to a second optical fiber; at least one monitoring device coupled with the at least one optical filter, the at least one monitoring device configured to receive a portion of the optical signal to test the optical signal; a first switch in communication with the first optical fiber, the first switch configured to switch the optical signal on the first optical fiber to a third optical fiber for loop-back testing; and wherein the monitoring device is further configured to detect a signal and toggle the first switch to switch the optical signal on the first optical fiber to the third optical fiber when the signal is detected, wherein the optical test device further comprises a manual loop-back button configured to provide the signal.