Abstract: An in-line optical control device, method, and computer-readable medium for controlling bandwidth in a dry fiber line are provided herein. The in-line optical control device includes a splitter, an optical switch, and a processing device. The splitter may be configured to split an input signal. The optical switch may be configured to receive and selectively connect a first portion of the split input signal to the dry fiber line. The optical switch may thereby control a rate of data transmitted over the dry fiber line. The processing device may be configured to control the optical switch based on whether a characteristic of the input signal conforms to a predetermined limit using a second portion of the split input signal. The processing device may thereby control bandwidth in the dry fiber line.

Abstract: A timing interface module installs within a rack to increase bandwidth. The timing interface module receives a reference timing signal and outputs the reference timing signal to an optical multiplexer. The optical multiplexer also receives multiple data streams of different formats, and the optical multiplexer synchronizes the multiple data streams to the reference timing signal.

Abstract: A timing interface module with daughter timing reference modules. The timing modules are provided in a rack platform to eliminate routing problems and which is compliant with all relevant industry standards. The timing reference module includes a face plate having first and second substantially rectangular openings, the face plate further comprising mounting slots for receiving mounting hardware therein and first and second timing modules, the first and second timing modules disposed within the first and second substantially rectangular openings. The first and second timing modules provide timing terminations for timing reference signals for network elements of a synchronized optical network.

Abstract: An in-line optical control device, method, and computer-readable medium for controlling bandwidth in a dry fiber line are provided herein. The in-line optical control device includes a splitter, an optical switch, and a processing device. The splitter may be configured to split an input signal. The optical switch may be configured to receive and selectively connect a first portion of the split input signal to the dry fiber line. The optical switch may thereby control a rate of data transmitted over the dry fiber line. The processing device may be configured to control the optical switch based on whether a characteristic of the input signal conforms to a predetermined limit using a second portion of the split input signal. The processing device may thereby control bandwidth in the dry fiber line.

Abstract: A timing interface module with daughter timing reference modules. The timing modules are provided in a rack platform to eliminate routing problems and which is compliant with all relevant industry standards. The timing reference module includes a face plate having first and second substantially rectangular openings, the face plate further comprising mounting slots for receiving mounting hardware therein and first and second timing modules, the first and second timing modules disposed within the first and second substantially rectangular openings. The first and second timing modules provide timing terminations for timing reference signals for network elements of a synchronized optical network.

Abstract: A communications equipment mounting system includes an equipment frame bay having first and second vertically oriented members in opposing spaced-apart relationship and a plurality of support shelves disposed within the equipment frame bay. Each support shelf is secured to the first and second members by respective first and second mounting brackets, and each support shelf is configured to support communications equipment thereon. The first bracket has a first width that is substantially less than a width of the second bracket. The second bracket is configured to support communications equipment attached thereto and thereby utilize otherwise unused space within the equipment frame bay.

Abstract: A multi-channel passive DWDM multiplexing module, which can be installed in a standard shelf of a patch panel, takes multiple optical signals of defined frequencies and provides a multiplexed optical output. The module simplifies greatly intraoffice fiber optical connections by situating itself adjacent where the fiber optical cables are terminated, thus eliminating fiber optical cable routing through overhead racks. The module saves inter-office fiber optical resources by providing passive DWDM multiplexing, which combines multiple optical signals into one fiber optical cable. The module further saves cost on spare parts at each central office by providing a maintenance connection that can be alternately used as a spare input connection.

Abstract: A multiple-channel passive DWDM multiplexing module, which can be installed in a standard shelf of a patch panel, takes multiple optical signals of defined frequencies and provides a multiplexed optical output. The module simplifies greatly intraoffice fiber optical connections by situating itself adjacent where the fiber optical cables are terminated, thus eliminating fiber optical cable routing through overhead racks. The module saves inter-office fiber optical resources by providing passive DWDM multiplexing, which combines multiple optical signals into one fiber optical cable. The module further saves cost on spare parts at each central office by providing a maintenance connections that can be alternately used as a spare input connection.