Modular Passive Optical Network Recessed Wall Mounted Optical Network Terminal System
An optical network terminal (ONT) includes an ONT base bracket (OBB) configured to receive an optical medium and a power-conveying medium. The ONT also includes a modular ONT unit (MOU), which deploys within and detachably couples to the base bracket. The MOU communicates optical signals associated with the optical medium and receives power from the power medium. The MOU also communicates external format signals associated with an external environment. The MOU converts the optical signals to the external format signals, and converts the external format signals to the optical signals. Two or more OBBs may be combined to form the infrastructure for an optical local area network (OLAN). Each of the OBBs may be fixedly attached to a corresponding structural fixture, where the OBB terminates at least one optical fiber medium and at least one power-conveying medium.
1 . An optical network terminal (ONT), comprising:
an ONT base bracket (OBB) configured to receive an optical medium and a power-conveying medium; and
a modular ONT unit (MOU) configured to detachably couple to the base bracket, and communicate optical signals associated with the optical medium and receive power from the power medium.
2 . The ONT of claim 1 , wherein the MOU is further configured to communicate external format signals associated with an external environment, convert the optical signals to the external format signals, and convert the external format signal to the optical signals.
3 . The ONT of claim 1 , wherein the OBB includes:
a housing configured to facilitate fixed attachment to a mount, the housing including a recess configured to receive the MOU.
an optical connection configured to couple to the optical medium and a power connection configured to couple to the power-conveying medium; and,
a first connector component disposed within the recess, configured to convey the optical signals and the power to a second connector component associated with the MOU, wherein the first and second connector components are configured to removably couple to one another.
4 . The ONT of claim 3 , wherein the mount is a structural fixture.
5 . The ONT of claim 4 , wherein the structural fixture is a wall panel, and wherein the OBB attaches to the wall panel and does not attach to a structural component that supports the wall panel.
6 . The ONT of claim 3 , wherein the first connector component and the second connector component are configured to facilitate mechanical mating of one or more optical fibers in the first connector component with one or more corresponding optical fibers in the second connector component.
7 . The ONT of claim 1 , wherein the modular unit includes a main circuit module and a secondary circuit module configured to be removably coupled to one another.
8 . The ONT of claim 7 , wherein the main circuit module includes a first connector component to convey at least one of optical information, electrical information and power to a second connector component associated with the secondary circuit module, wherein the first and second connector components are configured to removably couple to one another.
9 . The ONT of claim 7 , wherein the one or more of the main circuit module and the secondary circuit module includes at least one socket for accepting a passive optical network chipset, the socket being configured to support non-permanent deployment of the passive optical network chipset.
10 . The ONT of claim 1 , further including one or more securing components associated with the MOU and the OBB, the securing components configured to removably secure the MOU to the OBB.
11 . The ONT of claim 1 , wherein the MOU includes a conversion module that performs one or more of converting the optical signals to the external format signals and converting the external format signal to the optical signals.
12 . The ONT of claim 1 , wherein the external format signals are Ethernet signals, and the MOU is configured to provide one or more Ethernet ports for conveying the Ethernet signals.
13 . The ONT of claim 1 , wherein the external format signals are video signals, and the MOU is configured to support one or more cameras that generate the video signals.
14 . The ONT of claim 13 , wherein the MOU includes a faceplate having a transparent dome for covering the one or more cameras.
15 . An optical network terminal base bracket (OBB), comprising:
a housing configured to facilitate fixed attachment to a structural fixture, the housing including a recess configured to receive a modular optical network terminal unit (MOU);
one or more optical connections each configured to couple to the optical medium and a power connection configured to couple to the power-conveying medium; and,
a first connector component disposed within the recess, configured to convey one or more optical signals from the optical medium and power from the power-conveying medium to a second connector component associated with the MOU, wherein the first and second connector components are configured to removably couple to one another.
16 . The OBB of claim 15 , wherein the power connection is adapted to accept two or more power formats.
17 . The OBB of claim 16 , wherein the two or more power formats are selected from the group including an AC power feed, a battery pack and a dedicated centralized power feed.
18 . The OBB of claim 15 , further including an indicator coupled to the power terminal, the indicator configured to provide an indication that the power terminal is receiving power.
19 . The OBB of claim 15 , wherein the first connector is configured to provide an optical test point for an optical distribution network optically connected to the one or more optical connections.
20 . The OBB of claim 15 , wherein the first connector component and the second connector component further configured to facilitate mechanical mating of the optical fibers in the first connector component with the optical fibers in a second connector component.
21 . The OBB of claim 15 , wherein the one or more optical connections, the power connection and the first connector component form an integrated unit such that individual conducting components of the one or more optical connections and the power connection directly feed through to individual conducting components of the first connector component.
22 . The OBB of claim 15 , further including one or more heat sinks and one or more air vents, the one or more heat sinks being configured to convey thermal energy from one or more components of the optical network terminal to air local to the one or more air vents.
23 . An optical local area network (OLAN) comprising:
two or more optical network terminal base brackets (OBBs), each being fixedly attached to a corresponding structural fixture;
each of the two or more OBBs configured to facilitate fixed attachment to a structural fixture, each OBB being configured to accept optical media and power-conveying media, and being configured to facilitate detachably coupling of a modular optical network terminal unit (MOU) to the OBB ; and
each of the at least one of the OBBs terminating at least one optical fiber medium and at least one power-conveying medium.