Abstract: A fiber optic adapter includes a mounting block having a first opening and a through opening extending into the mounting block from the first opening with a seat for receiving a body portion of a fiber optic connector and at least one flexible projection with a first end defining an aperture that is smaller than the first opening. The at least one flexible projection is configured to flex away from a rest position and away from a longitudinal axis of the through opening to allow the body portion of the fiber optic connector to reach the seat and configured to return toward the rest position when the fiber optic connector reaches the seat and to substantially prevent the removal of the fiber optic connector in a direction opposite its insertion direction when the at least one flexible projection is in the rest position.

Abstract: The present ejection mechanism is for a small form-factor pluggable (SFP) unit. The ejection mechanism comprises a latch, and an actuator. The latch is located on a bottom surface of a housing of the SFP unit, and maintains the SFP unit within a chassis when in an engaged position. The actuator comprises an actuating end, a pivot and a distal end. The actuating end has a part emerging from the SFP unit. Upon upward movement of the actuating end, the pivot leads a downward movement of the distal end and application of a pressure on a bottom of the SPF unit thereby disengages the SPF unit from the chassis.

Abstract: A mechanical splice fiber optic connector installation tool operable for performing splice terminations and verifying an acceptable splice termination includes a power source, a connector holder, an integrated Visual Fault Locater having an optical transmission element and a display for displaying the status of the termination. An adapter configured to receive the connector and align the connector with the optical transmission element, such that the optical transmission element is spaced apart from the connector at a predetermined distance and is in optical communication with the connector for propagating light energy through the adapter and along the stub optical fiber to a termination area of the connector.

Abstract: An optical module includes an electromagnetic wave absorption member. The electric connection member includes a floating portion which is in a floating state spaced apart from the housing and at a position away from a mounting portion by which the electric connection member is mounted on the housing in the direction opposite to the direction that the optical module is inserted into a cage. At least a portion of the electromagnetic wave absorption member is arranged between the housing and the floating portion. The floating portion is brought into contact with an inner side of the cage so as to establish the electrical connection with the inner side of the cage when the housing is inserted into the cage.

Abstract: A cable exit trough defining an insert aperture for receiving a modular cable management inserts. The modular insert providing an additional cable management device such as a curved guidewall. The cable management device may alternatively be fixed to the cable exit trough. Removable snap-mounted flanges may also be included in the exit trough. The exit trough may also include an exit cover having a cover plate and a pivot plate hingedly mounted thereto for easy access to the trough.

Abstract: High-density fiber optic modules and fiber optic module housings and related equipment are disclosed. In certain embodiments, a front opening of a fiber optic module and/or fiber optic module housing is configured to receive fiber optic components. The width and/or height of the front opening can be provided according to a designed relationship to a width and/or height, respectively, of a front side of a main body of the fiber optic module and/or fiber optic module housing. In this manner, a high density of fiber optic components and/or connections for a given space of the front side of the fiber optic module can be supported by the fiber optic module and/or fiber optic module housing. The fiber optic modules and fiber optic module housings disclosed herein can be disposed in fiber optic equipment including but not limited to a fiber optic chassis and a fiber optic equipment drawer.

Abstract: A breakout assembly in accordance with one aspect of the invention includes a housing including a tubular body defining a passage extending from a first end to an opposite second end of the body. An interior surface of the body includes a plurality of longitudinal guides, the interior surface further including a stop. The tubular body defines a plurality of openings extending through the body on opposite sides of the stop. The breakout assembly further includes a cap which is slidably received within the body of the housing, wherein notches within the cap receive the guides of the housing, and wherein the cap is engageable with the stop. The cap defines a plurality of internal openings extending through the cap. A multi-fiber cable can be received within the body from one end, and a plurality of breakout tubings are received within the body of the opposite end.

Abstract: Provided with a holding member main body having an upward U-shaped cross section and having a space to which a plurality of optical fiber ribbons can be accommodated in a laminated state; and a lid body having a downward U-shaped cross section, wherein latch structures that engage to each other when lid body covers holding member main body are provided at wall portions of lid body and holding member main body, the lid body includes an optical fiber ribbon pressing portion that presses the laminated optical fiber ribbons accommodated in holding member main body. Heating operation is not required unlike a heat shrinkable tube, and the optical fiber ribbons are held by only a simple operation of covering the lid body, so that the operation of holding the optical fiber ribbons in a laminated state is easily performed and readjustment of the position of the optical fiber ribbons in a longitudinal direction can be performed.

Abstract: A system for aligning and connecting adjacent distribution devices is disclosed. At least two mutually opposite side walls, which preferably run parallel to one another, of the housing of each distribution device have associated alignment and connection means. The alignment and connection means associated with the directly adjoining side walls of the distribution devices align in each case directly adjacent distribution devices with respect to one another in the horizontal direction and/or in the vertical direction connect each to one another.

Abstract: Apparatus and method for in-line cladding-light dissipation including forming a light-scattering surface on the optical fiber such that the light-scattering surface scatters cladding light away from the optical fiber. In some embodiments, the apparatus includes an optical fiber having a core and a first cladding layer that surrounds the core, wherein a first portion of the optical fiber has a light-scattering exterior surface. Some embodiments further include a transparent enclosure, wherein the transparent enclosure includes an opening that extends from a first end of the transparent enclosure to a second end of the transparent enclosure, and wherein at least the first portion of the optical fiber is located within the opening of the transparent enclosure. Some embodiments include a light-absorbing housing that surrounds the optical fiber and the transparent enclosure and is configured to absorb the light scattered away from the optical fiber by the light-scattering exterior surface.

Abstract: The fiber optics patch panel assembly includes a pair of patch panels each having a base and a pair of first sides. A wall attachment portion is disposed on the base of each panel, and a mounting portion disposed on each of the first sides of each of the panels. A rack mounting bracket is attached to the mounting portion of one of the first sides of each of the panels. A panel attachment is attached to the mounting portion of an other of the first sides of each of the panels and attaches the panels to one another. A single panel can be wall-mounted, or rack mounted in a standard rack mount assembly using two panels and the rack mounting bracket, or mounted in a half-sized custom rack without needing any modifications.

Abstract: A tool for cleaving a plastic optical fiber has a body with a cleaving aperture at the insertion face of the body and through which the termination end section of the plastic optical fiber is inserted and in which an operative section is positioned upon inserting the plastic optical fiber into the tool. A cutting blade has a cutting edge and is moveable along a cutting path between a first operative position at which the cutting edge is spaced from the cleaving axis and a second operative position at which the cutting edge intersects the cleaving axis to cleave the plastic optical fiber to create an optical finish on an end surface of the operative section of the plastic optical fiber. A clearance region is located at the termination face of the body and generally aligned with the cleaving aperture and in which the termination end section may deflect upon engagement of the cutting blade with the plastic optical fiber.

Abstract: An apparatus for processing an optical waveguide includes a stripper, a cleaner, a cleaver, a sensor, and an actuator assembly. The stripper is adapted to remove an outer coating of a part of an optical waveguide. The cleaner is adapted to clean the part of the optical waveguide and includes a means for cleaning the part of the optical waveguide. The cleaver is adapted to cleave the optical waveguide. The sensor is configured for determining a feature of the optical waveguide. The actuator assembly is configured to move the optical waveguide with respect to at least one of the stripper, the cleaner, and the cleaver. Further, the actuator assembly includes a means for moving the optical waveguide and a means for clamping the optical waveguide.

Abstract: Certain embodiments of the invention may include an optical fiber modules encapsulated by flame retardant encapsulant. According to an example embodiment of the invention, an optical fiber module is provided. The optical fiber module comprises an optical fiber shaped to form one or more loops within the module, and a flame retardant encapsulant covering any exposed portion of the optical fiber. The flame retardant encapsulant is rated UL94 V-1 or better. The loop portion of the optical fiber may be affixed permanently within the module and any exposed surface of the fiber is coated with the encapsulant.

Abstract: An optical fiber stripper that may cooperate with an optical fiber handler for stripping one or more coating from an optical fiber is disclosed. The stripper is used as a part of a termination system for preparing the optical fiber for an optical connection, thereby providing the craft with a simple, reliable, and easy termination of the optical fiber. By way of example, the stripper cooperates with an optical fiber handler having an optical fiber secured therein for preparing the end of the optical fiber for a mechanical splice in a fiber optic connector.

Abstract: Docking stations, electronic devices, fiber optic cable assemblies, and display devices incorporating optical connections including a magnetic coupling portion are disclosed. One embodiment of the disclosure relates to a docking station for an electronic device having a major surface. The docking station includes a mating surface operable to contact a major surface of an electronic device, and an optical connection disposed in the mating surface. The optical connection includes an optical interface portion and a magnetic coupling portion positioned adjacent to the optical interface portion. Another embodiment of the disclosure relates to an electronic device including a major surface having a cavity, and an optical connection disposed in the cavity. The optical connection includes an optical interface portion and a magnetic coupling portion positioned adjacent to the optical interface portion. The optical interface portion is offset from the major surface. Display devices are also disclosed.

Abstract: The present disclosure provides an optical fiber adapter. The optical fiber adapter includes a main body, a plate and a key protrusion. The main body has an accommodation room defined by a first wall, a second wall, a third wall and a fourth wall, wherein the first wall faces the third wall and connects with the second and fourth walls. The accommodation room has an opening in an axial direction. A breach is formed in the third wall. The plate is positioned in the breach of the third wall. The key protrusion is formed on the plate and in the accommodation room. When an optical fiber connector is inserted into the accommodation room, the key protrusion will be positioned in a key indentation formed on the optical fiber connector.

Abstract: A sleeve for an adapter pack includes: a main body; a first axial bore on the main body sized to receive a portion of a first fiber optic connector; a second axial bore on the main body sized to receive a portion of a second fiber optic connector so that a connection is made between the first fiber optic connector and the second fiber optic connector; a first arm extending from the main body; and a second arm extending from the main body, the second arm extending in a direction opposing the first arm. The first and second arms are compressible towards one another as the sleeve is introduced into the adapter pack. When fully inserted, the first and second arms decompress to engage the adapter pack to retain the sleeve within the adapter pack.

Abstract: A lens element includes a main body. The main body includes a number of first lens portions, a number of second lens portions corresponding to the first lens portions, and a deflecting portion upwardly protruding from a surface of the main body. The deflecting portion includes a deflecting surface positioned outside the main body. The deflecting surface deflects optical signals between the first lens portions and the second lens portions.

Abstract: A telecommunications infrastructure includes first and second trough members for routing signal-carrying fibers. Coupling members may be used to adjustably couple a first trough member arranged alongside a second trough member together. Coupling members may also be used to adjustably couple a first trough member together with a second trough member terminating at the first trough member.

Abstract: A repairable fiber optic cable is disclosed. The repairable fiber optic cable can include an outer protective housing, a connector associated with the outer protective housing, and a fiber optic core removably disposed in the outer protective housing. The fiber optic core can have an optical fiber and an insert coupled about an end of the optical fiber. An attachment feature of the connector can be operable with an attachment feature of the insert to facilitate removable coupling of the insert with the connector.

Abstract: Cable adapters and connectors receive electrical signals and output optical signals. A cable adapter can receive various data signals in multiple interface protocols at a first electrical connector and provide an optical signal at a second connector. The conversion of electrical signals to optical signals may be achieved at various locations in the cable adapter. A connector can include an optical transmitter for converting electrical signals into optical signals. Such a connector can be provided on an output end of a cable adapter to provide optical signals corresponding to electrical signals received at an input connector of the cable adapter.

Abstract: An adapter cassette including a housing and a plurality of fiber optic adapters. The fiber optic adapters being angled relative to a front plane defined by the housing. The fiber optic adapters being interconnected to a multi-fiber cable connecter by fiber optic cables located within an interior of the housing. The adapter cassette further including a quick-release cover that provides access to the interior of the housing.

Abstract: A backplane, a method for making a backplane, and optical communication apparatuses. The backplane includes: a plurality of optical elements each selected from the group consisting of: (i) optical fibers, (ii) optical waveguides, and (iii) a combination thereof, where the plurality of optical elements have the same length, where the plurality of optical elements form at least one bundle, where the elements are bundled at both ends of the at least one bundle such that end portion lengths of the plurality of optical elements differ from each other, thus forming a broadcast-star topology, and where the plurality of optical elements is connected such that communication distance between at least two blades that can be inserted into the back plane is constant.

Abstract: A fiber optic cable assembly includes a connector that has a mating end and a cable end. A fiber optic cable is terminated to the cable end of the connector. A cable director is coupled to the fiber optic cable rearward of the connector. The cable director includes a flexible support sleeve and a clip extending from the support sleeve. The support sleeve includes a raceway that receives the fiber optic cable. The support sleeve has a first end segment and a second end segment. The support sleeve has a first attachment point proximate to the first end segment and a second attachment point proximate to the second end segment. The support sleeve is held in a bent shape when the clip is attached to both the first attachment point and the second attachment point. The support sleeve is configured to be straightened to a loading position in which the raceway is substantially linear when the clip is removed from at least one of the first or second attachment points.

Abstract: A drawer slide having first and second rails interconnected by a center rail. The center rail includes a spool configured to provide half-speed travel of the center rail relative to the travel of the first rail. The drawer slide is configured for use with a drawer assembly having a drawer and a chassis. The drawer assembly further includes a radius limiter secured to the center rail. The radius limiter travels at half-speed relative to the drawer. The radius limiter also automatically rotates relative to the travel of the drawer. The chassis includes sides including threaded backing plates, and mounting brackets. The mounting brackets include tri-lobed holes for receipt of a reciprocally shaped washer and a fastener for mounting the brackets to the chassis sides.

Abstract: Variable optical attenuator (VOA) formed by disposing upon a substrate a waveguide, a p-type region and an n-type region about the waveguide, and an epi-silicon region disposed upon the waveguide, the VOA responsive to a bias current to controllably inject carriers into the waveguide to attenuate thereby optical signal propagating through the waveguide.

Abstract: A telecommunications module includes a main housing portion and a cover, the main housing portion defining a first sidewall, a front wall, a rear wall, a top wall, and a bottom wall, the cover defining a second sidewall when mounted on the main housing portion. An optical component located within the module receives an input signal from a signal input location of the housing and outputs an output signal toward a signal output location on the front wall. The telecommunications module is configured such that the signal input location can be selected to be either on the front wall or the rear wall of the main housing. The cover defines a protrusion extending from the second sidewall toward the main housing portion, the protrusion being selectively breakable to expose a recess on the front wall of the main housing portion that defines a signal input location.

Abstract: Methods of preparing strength member pulling members in fiber optic cable furcations and related components, assemblies, and fiber optic cables are disclosed. To allow fiber optic cables to be pulled without damaging optical fiber(s) disposed therein, a strength member pulling loop is formed from a strength member disposed inside the fiber optic cable. A pulling cord can be disposed in the strength member pulling loop to pull the fiber optic cable. The pulling load applied to the pulling cord is translated to the strength member pulling loop, which is translated to the strength member disposed inside the fiber optic cable. In this manner, when the fiber optic cable is pulled, the pulling load is translated to the strength member disposed inside the fiber optic cable to prevent or avoid damaging the optical fiber(s) disposed inside the fiber optic cable.

Abstract: An optical fuse device adapted to be placed in between ends of lead-in fibers of an optical fiber line. The optical fuse device has a destructible region having a core, the destructible region including a light absorbing material adapted to heat and destroy the core upon application of a light intensity greater than a predetermined threshold. Optical fiber lines including the optical fuse device and methods of manufacturing the optical fuse device are provided. Numerous other aspects are provided.

Abstract: An optical fiber ribbon holding member capable of readjusting a position of an optical fiber ribbon without requiring a heating operation is provided. A holding member main body that has a U-shaped cross section and a space to which a plurality of optical fiber ribbons can be accommodate in a laminated state, and a lid body an opening surface of which has a reverse U-shaped cross section are employed. A latch structure is formed on wall portions of a lid body and a holding member main body, and engages to each other when the lid body covers the holding member main body. Heating operation is not required, and the optical fiber ribbons are held by only a simple operation of covering the lid body, so that the operation of holding the optical fiber ribbons is easily performed and readjustment of the position of the optical fiber ribbons can be performed.

Abstract: A fiber optic connector fiber stub remover and method for automated fiber stub removal. The device has a top plate with a platen opening, and a platen with a well that carries a polishing film over the well. An air pocket is formed between the polishing film and the well. The platen is positioned with a top surface of the polishing film accessible via the platen opening. A fixture holds connector ends of fiber optic cables with fiber stubs extending therefrom, and a weight biases the fiber stubs into contact with the polishing film. A motor is controlled by a motor control unit to control a ramp up time and final speed of movement of the platen over a timespan. Each connector ends moves independently relative to the polishing film. The air pocket provides shock absorption of the polishing film so that an ideal pressure is exerted on each fiber stub during stub removal.

Abstract: A fiber optic cable includes a first optical fiber, a jacket, and a second optical fiber. The first optical fiber includes a glass core and cladding. The glass core is configured to provide controlled transmission of light through the fiber optic cable for high-speed data communication. The jacket has an interior surface that defines a conduit through which the first optical fiber extends. The jacket further has an exterior surface that defines the outside of the fiber optic cable. The second optical fiber is integrated with the exterior surface of the jacket.

Abstract: The present invention relates to a device, system and method for construction of and use in optical fiber networks, such as an Air Blown Fiber (ABF) system. An optical device comprising a housing having arranged therein an optical fiber attachment is provided. Further, an optical transceiver having a port adapted for coupling light to/from an optical fiber attached to the optical fiber attachment, and an electrical interface connected to the optical transceiver are arranged in the housing, and the housing has a form factor adapted for air blown fiber systems. Further a method for constructing a fiber network is provided by blowing an optical device through a duct and connecting the optical device to a docking station.

Abstract: A fiber optic connector assembly includes a connector and a carrier. The connector has a first and second ends and a terminated fiber. The fiber defines a first end adjacent the first end of the connector and a second end protruding out of the second end of the connector. A carrier having a connector end and an opposite cable end is engaged with the connector. An alignment structure on the carrier includes a first end, a second end and a throughhole and also a cutaway extending perpendicularly to and communicating with the throughhole. The fiber is positioned within at least a portion of the throughhole with the second end located within the cutaway. A window is within the cutaway over the second end of the fiber for visually inspecting the alignment of the second end of the fiber with an end of another fiber.

Abstract: The invention relates to a cable housing (1) for receiving optical fibers and fibers (28b) of a fiber optic cable (28a), comprising at least one locking element (15a, 15b) and at least one passage (16a, 16b) for the fibers (28b), wherein the locking element (15a, 15b) can be moved into at least one open and one closed state, wherein the fibers (28b) are held in the passage (16a, 16b) in the closed state, and a method for receiving optical fibers and fibers (28b) of a fiber optic cable (28a) in a cable housing (1), comprising the following process steps: a) disposing the locking element or elements (15a, 15b) in the open state; b) winding the fibers (28b) about the passage (16a, 16b); and c) disposing the locking element or elements (15a, 15b) in the closed state.

Abstract: A vortex flowmeter having a optical fiber channel in the device wall, a first sealing element extending into the fiber channel with a contact surface for the optical fiber and at least a second sealing element with a contact surface for the optical fiber, wherein second sealing element being guided in a guide in the device wall. In a sealed state of the fiber fiber channel, the second sealing element is pressed against the contact surface of the first sealing element by a positioning means with the optical fiber located between the contact surfaces of the sealing elements and enclosed thereby, and in this manner, the fiber channel is closed by the first sealing element, the second sealing element and the optical fiber guided between the first sealing element and the second sealing element.

Abstract: Systems and methods for covering a trough member. A cover system can include a flexible cover coupled to a side wall of the trough member. The flexible cover is selectively removable from the side wall to allow access to an interior of the trough member. The flexible cover mounts with a snap arrangement. Support ribs are mounted to side walls of the trough member.

Abstract: The present invention provides a packaging for a fiber optic component, such as an optical fiber, wherein the heating induced strain to the fiber optic component is minimized, where the packaging comprises a first support member having a first coefficient of thermal expansion (k1). The packaging further comprises a second support member, which is resiliently mounted to the first support member for minimizing transfer of thermal expansion induced strain of the first support member to the second support member. The second support member comprises a longitudinal groove open at least on one side of the second support member for receiving a fiber optic component, wherein the second support member has a tensile strength considerably higher than that of the fiber optic component.

Abstract: A method using a capstan device and different bonding methods for minimizing undesirable time-dependent effects that occur in sensing devices that use optical fibers placed in tension.

Abstract: Port tap fiber optic modules and related systems and methods for monitoring optical networks are disclosed. In certain embodiments, the port tap fiber optic modules disclosed herein include connections that employ a universal wiring scheme. The universal writing scheme ensure compatibility of attached monitor devices to permit a high density of both live and tap fiber optic connections, and to maintain proper polarity of optical fibers among monitor devices and other devices. In other embodiments, the port tap fiber optic modules are provided as high-density port tap fiber optic modules. The high-density port tap fiber optic modules are configured to support a specified density of live and passive tap fiber optic connections. Providing high-density port tap fiber optic modules can support greater connection bandwidth capacity to provide a migration path for higher data rates while minimizing the space needed for such fiber optic equipment.

Abstract: An optical waveguide is provided comprising a non-solid core layer surrounded by a solid-state material, wherein light can be transmitted with low loss through the non-solid core layer. A vapor reservoir is in communication with the optical waveguide. One implementation of the invention employs a monolithically integrated vapor cell, e.g., an alkali vapor cell, using anti-resonant reflecting optical waveguides, or ARROW waveguides, on a substrate.

Abstract: A system, apparatus and method for testing optical fiber systems by providing a near-end and far-end harness that loops the set of fibers in the fiber system together. The near-end harness has an interface to connect to the tester. The tester then effects testing on the entire set of fibers, which are looped together by the configuration of the two harnesses creating a single optical path that traverses the entire set or subset of fibers in the network, so a launched test signal propagates through the entire set of looped fibers, providing measurement results for the fibers.

Abstract: The present disclosure provides a one-piece optical fiber adapter that includes a main body and a hook member. At least one first stop block is positioned on the first wall and at least one second stop block is positioned on the third wall. Two first hooks extend respectively from the second and fourth walls toward a direction of the second opening of the accommodation room. The hook member is positioned within the accommodation room of the main body and includes two second hooks, at least one third hook and at least one fourth hook. The third and fourth hooks extend respectively from the fifth and seventh walls toward a direction of the fourth opening of the accommodation room of the hook member to hook on to the first and second stop blocks, respectively.

Abstract: A cable exit trough is mountable to a lateral trough section either during initial assembly of the cable routing system, or at a later date. The exit trough includes a bracket portion mountable to the top edge of one of the sides of the lateral trough section. Two lead-ins are provided to lead the cable in an upward direction from the lateral trough section to the exit trough. The exit trough includes an exit trough portion extending from the bracket portion upwardly away from the lateral trough section. The exit trough portion includes a convexly curved bottom trough surface, and two convexly curved upstanding sides. The exit trough portion and the lead-ins define a cable pathway from the lateral trough section to an exit point of the exit trough portion which can either lead downwardly relative to the lateral trough section, or horizontally.

Abstract: A fiber distribution hub (FDH) provides an interface between an incoming fiber and a plurality of outgoing fibers. The FDH includes a cabinet, at least one door pivotably mounted to the cabinet, and a frame pivotably mounted within the cabinet. The doors wrap around the sides and the front of the cabinet to provide access to both the front and sides of the frame when the doors are open. The frame can pivot out of the cabinet through the open doors to enable access to the rear of the cabinet and the rear side of the frame. The frame includes a termination region and a splitter region. The frame can include a storage region and/or a pass-through region.

Abstract: A fiber optic telecommunications device includes a frame and a fiber optic module including a rack mount portion, a center portion, and a main housing portion. The rack mount portion is stationarily coupled to the frame, the center portion is slidably coupled to the rack mount portion along a sliding direction, and the main housing portion is slidably coupled to the center portion along the sliding direction. The main housing portion of the fiber optic module includes fiber optic connection locations for connecting cables to be routed through the frame. The center portion of the fiber optic module includes a radius limiter for guiding cables between the main housing portion and the frame, the center portion also including a latch for unlatching the center portion for slidable movement. Slidable movement of the center portion with respect to the rack mount portion moves the main housing portion with respect to the frame along the sliding direction.

Abstract: A release mechanism for releasing a transceiver module from a cage includes a fixed component, a locking component, and a pull component, where the locking component is used for locking the transceiver module in the cage and pivotally connected to the transceiver module. The user pulls the pull component to make the locking component to rotate to unlock and then draw out the transceiver module. The locking component further includes a spring part against the fixed component to resist the rotation and assist the locking component back to the original position. According to the fewer components and the easy assembly of the release mechanism, the total assembly cost of the transceiver module can be reduced significantly.

Abstract: There are provided optical fiber configurations that provide for the delivery of laser energy, and in particular, the transmission and delivery of high power laser energy over great distances. These configurations further are hardened to protect the optical fibers from the stresses and conditions of an intended application. The configurations provide means for determining the additional fiber length (AFL) need to obtain the benefits of such additional fiber, while avoiding bending losses.

Abstract: Interconnect cabinets for optical fibers include an enclosure and a splitter and termination panel mounted in the enclosure. The splitter has a plurality of optical fiber-connectorized pigtails extending therefrom. Each of the connectorized pigtails is associated with an optical fiber feeder cable to be coupled to a central office. The termination panel has a plurality of optical fiber connection members, ones of which are associated with respective subscriber locations. The connectorized pigtails have a cable length sufficient to allow connection to the plurality of connection members.