A cable spool structurally configured for attaching to a surface such as a networking equipment and to support a plurality of fiber optic cables so as to enhance management of fiber optic-cables in high-density applications disclosed. The cable spool comprises an attachment portion and a spool portion. An inner end of the attachment portion is structurally configured to be fixed to the surface. An outer end of the attachment portion is structurally configured to be free standing. The spool portion is moveable relative to the attachment portion between a first position and a second position.

A vehicle-mounted reel utility. A brake wheel is macro-positioned to a non-contact position adjacent to the reel by sliding along a reel-supporting lifting arm. An actuator pivots the brake bracket bringing the wheel into a contact position with the reel. A cable dispenser for figure 8'ing the cable is mounted to the free end of a positioning arm that rotates from a position parallel to a lifting arm to a position perpendicular to the lifting arm. The dispenser is pivotally mounted to the positioning arm, allowing the user to swivel the dispenser about a horizontal arc while maintaining the dispenser in a central lateral position relative to a reel or a vehicle during the swivel movement. A hydraulic circuit controls the dispenser and the actuator that controls the brake wheel from a contact to non-contact position, to coordinate the stopping of cable dispensing.

The present disclosure relates to an apparatus (1) for installing a cable (2) in a duct (3). The apparatus comprises a blowing chamber (4) comprising a cable inlet and a cable outlet and a fluid inlet for receiving a supply of pressurized fluid, wherein the cable outlet is configured to be connected to the duct (3). The apparatus moreover comprises a pushing drive unit (50). Additionally, the apparatus comprises a first drive device (10) comprising a first conveyer pant (16a) and a second drive device (20) comprising a second conveyer pant (16b), wherein said conveyer pants (16a, 16b) are arranged at opposing sides of a cable guidance space (13) and wherein one or both conveyer pans (16a, 16b) are configured to induce a driving force (F1) onto apart of the cable arranged in the cable guidance space (13). One or both of the first and second conveyer pan (16a, 16b) is configured to be moved towards and away from the cable guidance space (13), and one or both of the first and second drive device (10, 20) comprises a base pan (a, 20a) at which the conveyer part (16a, 16b) is mounted. One or both of the first and second drive device (10, 20) comprises a coupling arrangement part (14a) configured to engage with a drive arrangement part (15) of the apparatus (1), wherein the drive arrangement part (15) is configured to be driven by the pushing drive unit (50). The base part (10a, 20a) is disconnectably connected to a socket part (30) of the apparatus (1) and is maintained in a locked position by means of a locking system (31a, 31b, 32a, 32b, 33a, 33b, 34a, 34b, 36, 17). The coupling arrangement part (14a) engages with the drive arrangement part (15) of the apparatus (1) when the base part (10a, 20a) is connected to the socket part (30) in the locked position. The disclosure moreover relates to a drive device, a set of drive devices and a method.

A reel enclosure includes a base and a door pivotally coupled with the base. The door is movable between a first closed position and a second open position and is configured to hold a reel at an interior surface of the door. The reel is configured to have cable wound thereon. In the first closed position, the base is configured to prevent the reel from rotating relative to the door and the base, and, in the second open position, the door is configured to hold the reel outside of an interior of the base and permit the reel to rotate relative to the door and the base.

A method of wrapping optical fiber around a fluid conduit. The optical fiber is wrapped at least partially around the conduit. The optical fiber is secured relative to the conduit at one or more securing locations, thereby defining a sequence of multiple optical fiber portions. Each optical fiber portion comprises a portion of the optical fiber. Each securing location delimits a given optical fiber portion from the subsequent optical fiber portion in the sequence of optical fiber portions. A direction of wrapping of each consecutive optical fiber portion in the sequence of optical fiber portions may be alternated between a clockwise direction and a counter-clockwise direction.

An apparatus including a blowing chamber having a cable inlet, a cable outlet, and a fluid inlet, wherein the cable outlet is configured to be connected to the duct. A pushing drive, a first conveyer part and a second conveyer part, wherein the conveyer parts are arranged at opposing sides of a cable guidance space and wherein one or both conveyer parts are configured to be driven by the pushing driveand thereby induce a driving force onto a part of the cable arranged in the cable guidance space, wherein one or both of the first and second conveyer part is configured to be moved towards and away from the cable guidance space. A clamping force control that controls the clamping force applied onto the cable by the conveyer parts according to a first clamping setting while the driving force is applied onto the cable.

A cable containing an optical fiber is used to transmit data between an underwater remotely operated vehicle (ROV) and a support vessel floating on the surface of the water. The ROV stores the cable on a spool and releases the cable into the water as the ROV dives away from the support vessel. The ROV detects the tension in the cable and the rate that the cable is released from the ROV is proportional to the detected tension in the cable. After the ROV has completed the dive and retrieved by the support vessel, the cable can be retrieved from the water and rewound onto the spool in the ROV.

The present disclosure relates to a utility enclosure that can store fiber optic cables that includes an underground enclosure and a cable storage system mountable to a wall of the enclosure. The cable storage system includes a cable storage wheel for storing the fiber optic cable, a mounting plate used to secure the cable storage wheel to the wall of the enclosure, and a spacer. The spacer has a first end secured to the mounting plate and a second end secured to the cable storage wheel for maintaining the cable storage wheel in a spaced relationship relative to the wall of the enclosure.

An optical fiber winding machine with full-time tension control function is provided. The machine includes a first wire storage ring, a first tension sensing module, a first revolution plate, a first rotary servo motor, a first moving assembly, a plurality of first docking elements, a plurality of first electrical connection modules, a second wire storage ring, a second tension sensing module, a second revolution plate, a second rotary servo motor, a second moving assembly, a plurality of second docking elements, a plurality of second electrical connection modules, a rotating shaft, an optical fiber winding ring, and a control module.

This disclosure relates to a single-reel winding device comprising a distributor wheel for distributing an optical fiber to a first reel, a winder, for revolving the first reel around a center axis of the first reel and for moving the first reel along the center axis between different positions, an attachment device for attaching the optical fiber to the first reel, a cutter for cutting the optical fiber, a gripper for gripping onto the optical fiber, and keeping the optical fiber stationary during attaching and cutting of the optical fiber, and while the first, full reel is removed from the exchange area and a second, empty reel is provided to the exchange area in order to continue winding of the optical fiber.