An illuminated tracer cable system includes a signal carrying cable comprising a signal connector on each end of the signal carrying cable, an electroluminescent (EL) wire coupled to the signal carrying cable, and a magnetic power connector coupled to an end of the EL wire configured to provide power to the EL wire.

Enhanced traceability of cables is provided using illumination. An embodiment comprises introducing a chemiluminescent (alternatively, flourescent) solution into a chamber coupled to at least a portion of an insulating jacket that surrounds a transmission medium, the chamber being initially hollow and, in at least a portion thereof, comprised of a substance through which light is viewable, such that upon introduction of the solution through a port, light emitted by the solution is viewable through at least a portion of the chamber. In another embodiment, a first and second compartment contain a first and second substance, respectively, and are physically separated. When an opening is caused in the physical separation, the substances are allowed to mix, the substances being chosen as providing a chemiluminescent reaction upon the mixing, such that light emitted by the chemiluminescent reaction is viewable.

A patch cord, a management system and a management method thereof are provided. The patch cord (10) comprises a connection line portion (11), a first connector (21) arranged at a first end of the connection line portion (11), a second connector (22) arranged at a second end of the connection line portion (11), a first communication unit (31) arranged at near the first connector (21) including a first identifier and a second communication unit (32) arranged near the second connector (22) including a second identifier, wherein the first and second identifiers contain unique identify information for identifying the first connector and the second connector, respectively, and wherein the first identifier is different from the second identifier. The management system and the management method can differentiate connectors at the both ends of the patch cord by self-identification.

A connector and cabling system is provided. The system includes a plurality of pigtails, each pigtail of the plurality of pigtails are configured to couple to one of a plurality of electronic devices, wherein each electronic device of the plurality of electronic devices has a corresponding box or package. The system includes a cable and a plurality of first connectors. Each first connector of the plurality of first connectors is configured to extend through and attach to a wall of a box or opening of the package with a first port of the first connector inside the box. The first port is coupled to the pigtail, and a second port of the first connector outside the box or package. The second port is coupled to the cable. The plurality of electronic devices is provisioned via the cable, the plurality of first connectors and the plurality of pigtails, with each of the plurality of electronic devices, in the corresponding box or package. A method of preparing electronic devices for shipping is also provided.

Disclosed are traceable remote-release networking cables with telltales at their ends to facilitate tracing of the cables and their ends, such as, for example, in data rooms that can include hundreds of individual networking cables. Some cables include conductive wire transmission line(s). Other cables include one or more fiber-optic transmission lines.

A connectivity appliance that can interconnect, optical fiber communication paths of one fiber density to optical fiber communication paths of a different density, for either breakout or aggregation functionality is provided. The connectivity appliance that can interconnect high density connectors, e.g., multi-fiber connectors, to a plurality of low density connectors, e.g., single fiber optic connectors. The connectivity appliance can determine the presence of connectors inserted into the connectivity appliance adapters, determine the characteristics of the cables and connectors inserted into the connectivity appliance and/or in close proximity to the connectivity appliance. Each connector on the connectivity appliances can have one or more associated indicators, e.g., LEDs, on either the front panel or the rear panel that is in close proximity to the relevant adapter and that provides visual indications associated with the connectors.

The present disclosure discloses a connectivity identification system for identifying connectivity in a OFC network (100) in a central office. The connectivity identification system comprises a transducer device (101) and an ultrasound communicator (107). When the transducer device (101) is connected to a first node (102), the ultrasound communicator (107) is configured to transmit an ultrasound signal modulated with a unique identifier, through an outer jacket of a Fiber Optic (FO) patch cord, connected between a transmitting port (105) of the first node (102) and a receiving port (106) of a second node (103). When the transducer device (101) is connected to the second node, the ultrasound communicator (107) is configured to receive the ultrasound signal from the transceiver unit (301), demodulate the ultrasound signal to retrieve the unique identifier and identify the receiving port (106) based on the demodulated unique identifier.

The present disclosure discloses a connectivity identification system for identifying connectivity in a OFC network (100) in a central office. The connectivity identification system comprises a transducer device (101) and an ultrasound communicator (107). When the transducer device (101) is connected to a first node (102), the ultrasound communicator (107) is configured to transmit an ultrasound signal modulated with a unique identifier, through an outer jacket of a Fiber Optic (FO) patch cord, connected between a transmitting port (105) of the first node (102) and a receiving port (106) of a second node (103). When the transducer device (101) is connected to the second node, the ultrasound communicator (107) is configured to receive the ultrasound signal from the transceiver unit (301), demodulate the ultrasound signal to retrieve the unique identifier and identify the receiving port (106) based on the demodulated unique identifier.

The present invention provides an apparatus including: a macrobending injected-light modulation and control module, configured to modulate an injected optical signal according to a port identifier of each first port and inject the injected optical signal to an optical fiber connected to the first port; a macrobending signal detection module, configured to receive a received optical signal at a second port of an optical transmission path; a phase-locked detection module, electrically connected to the macrobending injected-light modulation and control module and the macrobending signal detection module, and configured to: when an injected optical signal that is injected by the macrobending injected-light modulation and control module to an optical fiber is consistent with a received optical signal that is acquired by the macrobending signal detection module, acquire and output port identifiers of a first port and a second port.

Enhanced traceability of cables is provided using illumination. An embodiment comprises introducing a chemiluminescent (alternatively, flourescent) solution into a chamber coupled to at least a portion of an insulating jacket that surrounds a transmission medium, the chamber being initially hollow and, in at least a portion thereof, comprised of a substance through which light is viewable, such that upon introduction of the solution, light emitted by the solution is viewable through at least a portion of the chamber. In another embodiment, a first and second compartment contain a first and second substance, respectively, and are physically separated by a separator material. The separator material, when triggered to open, forms an opening between the compartments that allows the substances to mix, the substances being chosen as providing a chemiluminescent reaction upon the mixing, such that light emitted by the chemiluminescent reaction is viewable.