Intelligent panel system
An optical system includes a connector, an optical filter, an optical receiving device, an optical transmission device, and a central processing and transmission unit. The connector is configured for routing optical signals. The optical filter is configured for routing optical signals to and from the connector. The optical receiving device is configured for receiving optical signals routed from the optical filter via the connector. The optical transmission device is configured for generating the optical signals routed from the optical filter via the connector. The central processing and transmission unit is in electrical communication with the optical receiving device. The central processing and transmission unit is configured for transmitting radio or electrical signals carrying data relating either to the optical signals received by the optical receiving device and routed from the optical filter or to determined optical and optical path characteristics based on the optical signals routed from the optical filter.
1 . An optical system comprising:
a first optical receiving device located in a first optical fiber and termination assembly and control unit, the first optical receiving device configured for receiving and detecting second optical signals;
a first optical filter located in the first optical fiber and termination assembly and control unit, the first optical filter configured for optical communication with the first optical receiving device;
a first optical transmission device located in a second optical fiber and termination assembly and control unit, configured for optical communication with the first optical receiving device via a path comprising an optical fiber extending between the first optical fiber and termination assembly and control unit and the second optical fiber and termination assembly and control unit, and configured for causing the generation of the second optical signals; and
a first central processing and transmission unit in electrical communication with the first optical receiving device, the first central processing and transmission unit being configured for transmitting radio or electrical signals carrying data based on the second optical signals and specifying at least one of a value indicative of an optical path length for the optical fiber, a value indicative of an optical dispersion for the optical fiber, or a value indicative of an optical latency for the optical fiber,
wherein the second optical signals have a second wavelength, are transmitted from the second optical fiber and termination assembly and control unit to the first optical fiber and termination assembly and control unit, and are distinct from first optical signals that are conveyed from the second optical fiber and termination assembly and control unit to the first optical fiber and termination assembly and control unit, the first optical signals having a first wavelength different from the second wavelength such that the second wavelength provides a dark channel by which the second optical signals are routed from the first optical filter to the first optical receiving device without the first optical signals being routed from the first optical filter to the first optical receiving device.
2 . The optical system of claim 1 , wherein the first optical transmission device generates optical signals different from the second optical signals, wherein the first central processing and transmission unit is in communication with the first optical transmission device and is further configured for receiving radio or electrical signals carrying data relating to optical signals generated by the first optical transmission device and thereby causing the generation of the second optical signals, or
the optical system further comprising a second central processing and transmission unit, wherein the second central processing and transmission unit is in electrical communication with the first optical transmission device and is further configured for receiving radio or electrical signals carrying data relating to the optical signals generated by the first optical transmission device and thereby causing the generation of the second optical signals.
3 . The optical system of claim 2 , wherein the transmitted radio or electrical signals are carrying data relating to the one or both of the determined optical characteristics and the determined optical path characteristics, and wherein the one or both of the determined optical characteristics and the determined optical path characteristics are selected from the group comprising power loss, optical dispersion, and latency.
4 . The optical system of claim 2 , wherein the transmitted radio or electrical signals are carrying data relating to the one or both of the determined optical characteristics and the determined optical path characteristics, and
wherein the first central processing and transmission unit is configured for computing and thereby determining the one or both of the determined optical characteristics and the determined optical path characteristics and is further configured for reporting the one or both of the determined optical and optical path characteristics to a central office configured for analyzing the determined optical and optical path characteristics or to a remote computing unit in communication with the first central processing and transmission unit accessible by the central office, or
wherein the remote computing unit is configured for receiving the transmitted radio or electrical signals and for computing and thereby determining the one or both of the determined optical and the determined optical path characteristics, the remote computing unit being further configured for reporting the one or both of the determined optical characteristics and the determined optical path characteristics to the central office configured for analyzing the determined optical and optical path characteristics or the remote computing unit being accessible by the central office.
5 . The optical system of claim 2 , further comprising a cassette including a substrate, the first optical filter being mounted to the substrate of the cassette, and wherein the first optical receiving device is attached to a printed circuit board detached or detachable from the cassette.
6 . The optical system of claim 2 , wherein the transmitted radio or electrical signals are carrying data relating to the one or both of the determined optical characteristics and the determined optical path characteristics, wherein one of the one or both of the determined optical characteristics and the determined optical path characteristics is a determined optical path length corresponding to an actual length of an optical path taken by optical signals generated by the first optical transmission device, wherein the first optical receiving device determines a first time of conveyance of the optical signals generated by the first optical transmission device and received from the first optical receiving device as the second optical signals, and wherein the first central processing and transmission unit is configured for determining the determined optical path length based on the first time of conveyance.
7 . The optical system of claim 2 , wherein the transmitted radio or electrical signals are carrying data relating to the one or both of the determined optical characteristics and the determined optical path characteristics, wherein one of the one or both of the determined optical characteristics and the determined optical path characteristics is a determined optical dispersion value relating to a light dispersion generating the optical signals received by the first optical receiving device and routed from the first optical filter, and wherein the determined optical dispersion value corresponds to an optical path length of an optical path extending between the first optical receiving device and a remote optical unit.
8 . The optical system of claim 7 , wherein a stored optical dispersion value corresponding to an optical path length is stored in a memory of the first central processing and transmission unit or a remote computing unit in communication with the first central processing and transmission unit, and wherein the respective first central processing and transmission unit or the remote computing unit is further configured to determine the determined optical path length based on the stored optical dispersion value.
9 . The optical system of claim 7 , further comprising a tuning controller adjacent to the first optical filter that alters a temperature along a portion of the optical path length and thereby alters optical signals routed from the first optical filter into the second optical signals.
10 . The optical system of claim 9 , wherein the tuning controller is along a portion of the optical path, and wherein the first central processing and transmission unit continuously directs the tuning controller to alter the temperature of the tuning controller until the first optical receiving device receives the second optical signals routed from the first optical filter at a preset desired state.
11 . The optical system of claim 9 , further comprising a thermocouple or other temperature transducer in electrical communication with the first central processing and transmission unit and configured for measuring the local temperature along the optical path.
12 . The optical system of claim 9 , wherein the tuning controller includes a heat source for altering the temperature along the portion of the optical path.
13 . The optical system of claim 2 , wherein the first optical receiving device and the first optical transmission device are components of an optical transceiver, wherein the first central processing and transmission unit is in electrical communication with the first optical transmission device such that the first central processing and transmission unit directs the generation of optical signals by the first optical transmission device and thereby causes the generation of the second optical signals.
14 . The optical system of claim 13 , wherein the optical transceiver is an optical time-domain reflectometry (OTDR) device.
15 . The optical system of claim 13 , wherein the first optical signals include the second optical signals and third optical signals, the second optical signals having a first wavelength and the third optical signals having a second wavelength different from the first wavelength, and wherein only the third optical signals are routed from the first optical filter to the first receiving device.
16 . The optical system of claim 2 , wherein the first connector, the first optical filter, the first optical receiving device, and the first central processing and transmission unit form a first optical assembly, the optical system further comprising:
a second optical assembly comprising:
a second connector for routing third optical signals within and away from the second optical assembly, the second connector being in optical communication with the first connector via a first optical fiber such that optical signals routed from the first connector and from the second connector are received by the other of the first connector and the second connector;
a second optical filter configured for routing the third optical signals to and from the second connector; and
a second optical receiving device configured for receiving fourth optical signals routed from the second optical filter, the third and fourth optical signals being formed from light conveyed from the second connector such that the second optical receiving device is configured for routing at least portions of optical signals routed by the second connector via the second optical filter along the first optical fiber or along another optical fiber to the first optical assembly.
17 . The optical system of claim 16 , wherein the first optical transmission device is a component of the second optical assembly.
18 . The optical system of claim 16 , further comprising a second central processing and transmission unit in electrical communication with the second optical receiving device, the second central processing and transmission unit being configured for transmitting radio or electrical signals carrying data relating to either the fourth optical signals or either one or both of determined optical characteristics and determined optical path characteristics based on the fourth optical signals.
19 . The optical system of claim 18 , wherein the second optical receiving device and the first optical transmission device are components of an optical transceiver of the second optical assembly, wherein the second central processing and transmission unit is in electrical communication with the first optical transmission device such that the second central processing and transmission unit directs the generation of optical signals by the first optical transmission device.
20 . The optical system of claim 19 , wherein the optical system further comprises a second optical transmission device configured for generating optical signals and thereby causing the generation of the first optical signals routed from the first optical filter and away from the first optical assembly via the first connector, the second optical transmission device being a component of the first optical assembly, wherein the optical signals generated by the second optical transmission device are synchronized with optical signals generated by the first optical transmission device and thereby causing the generation of the second optical signals.
21 . The optical system of claim 16 , wherein the second optical signals are formed from light conveyed from the second connector via the first optical fiber.
22 . The optical system of claim 21 , wherein the first optical receiving device and the first optical transmission device are components of an optical transceiver of the first optical assembly.
23 . The optical system of claim 16 , further comprising a second photodetector configured for receiving fifth optical signals from the second optical filter to confirm the second connector is receiving third optical signals.
24 . The optical system of claim 16 , further comprising:
a third optical assembly in optical communication with the first optical assembly via a second optical fiber such that optical signals are routed between the first optical assembly and the third optical assembly and in optical communication with the second optical assembly via a third optical fiber such that optical signals are routed between the second optical assembly and the third optical assembly,
wherein the first central processing and transmission unit or a remote computing unit remote from the optical system compares the timing for receiving optical signals routed from the second optical assembly via the first optical fiber to the timing for receiving optical signals routed from the second optical assembly via the second optical fiber and the third optical fiber to determine a latency between a direct optical path extending between the first optical assembly and the second optical assembly and an optical path extending between the first optical assembly and the second optical assembly via the third optical assembly, or
wherein the optical system further comprises a second central processing and transmission unit in electrical communication with the second optical receiving device, wherein the second central processing and transmission unit compares the timing for receiving optical signals routed from the first optical assembly via the first optical fiber to the timing for receiving optical signals routed from the third optical assembly via the second optical fiber and the third optical fiber to determine a latency between a direct optical path extending between the first optical assembly and the second optical assembly and an optical path extending between the first optical assembly and the second optical assembly via the third optical assembly.
25 . The optical system of claim 24 , wherein the first optical assembly further comprises a third connector, the second optical assembly further comprises a fourth connector, and the third optical assembly further comprises:
fifth and sixth connectors for routing optical signals within and away from the third optical assembly, the fifth connector being in optical communication with the third connector via the second optical fiber and the sixth connector being in optical communication with the fourth connector via the third optical fiber.
26 . The optical system of claim 2 , further comprising:
a first adapter in optical communication with the first optical transmission device;
a second adapter in optical communication with the first connector; and
an optical fiber cable including a first cable connector on a first end of the optical fiber cable and insertable into the first adapter and a second cable connector on a second end of the optical fiber cable opposite the first end and insertable into the second adapter, wherein the first optical transmission device conveys the first optical signals, the first optical signals being routed along the optical fiber cable via the first adapter, the second adapter, and the first connector.
27 . The optical system of claim 26 , wherein the first optical signals are routed along the optical fiber cable via the first adapter to the second adapter and then to the first optical receiving device via the first connector, and wherein the first optical transmission device and the first optical receiving device are components of different optical transceivers.
28 . The optical system of claim 26 , further comprising:
one or more additional first connectors in optical communication with the first optical filter and the first optical receiving device, the first connector and the one or more additional first connectors defining a plurality of first connectors;
one or more additional second adapters in optical communication with a respective one of the one or more additional first connectors, the second adapter and the one or more additional second adapters defining a plurality of second adapters; and
a plurality of optical fibers extending between respective ones of the plurality of first connectors and the plurality of second adapters, wherein the optical fiber cable is insertable into any one of the plurality of first connectors.
29 . The optical system of claim 2 , further comprising:
a cassette housing;
a first cassette inserted into or insertable into the cassette housing, wherein the first cassette includes the first connector; and
a second cassette inserted into or insertable into the cassette housing, the second cassette including a second connector, wherein the first connector and the second connector are in optical communication via the first optical filter.
30 . The optical system of claim 29 , further comprising:
a control unit housing including a first control unit connector in optical communication with the first optical filter and a second control unit connector in optical communication with the first optical filter, wherein the first optical filter and the first optical receiving device are enclosed in the control unit housing;
a first adapter; and
a second adapter,
wherein the first cassette includes a first cassette connector in optical communication with the first connector and the second cassette includes a second cassette connector in optical communication with the second connector,
wherein the first cassette connector and the first control unit connector are inserted into the first adapter and the second cassette connector and the second control unit connector are inserted into the second adapter,
wherein the first and the second adapters extend through a rear portion of the cassette housing or a front portion of the control unit housing such that the first connector and the first optical filter are in optical communication via the first control unit connector and such that the second connector and the first optical filter are in optical communication via the second control unit connector.
31 . The optical system of claim 30 , wherein the first connector and the second connector are in optical communication via the first optical filter.
32 . The optical system of claim 29 , wherein the first cassette includes an additional first connector, wherein the second cassette includes an additional second connector, wherein the first cassette and the second cassette are insertable into the cassette housing and the first connector is configurable for optical communication via the first optical filter and optical fibers with each of the additional first connector, the second connector and the additional second connector.
33 . The optical system of claim 32 , wherein first connector is configurable for optical communication with only one of the additional first connector, the second connector, and the additional second connector at a given time.