CN112731596B

CN112731596B - Narrow width adapter and connector with modular latch arm

Info

Publication number: CN112731596B
Application number: CN202011427897.8A
Authority: CN
Inventors: J·格尼亚德克; K·黄; 高野一义; S·K·马
Original assignee: Senko Advanced Components Inc
Current assignee: Senko Advanced Components Inc
Priority date: 2016-12-05
Filing date: 2017-12-05
Publication date: 2022-08-23
Anticipated expiration: 2037-12-05
Also published as: CN110031939B; CN110031939A; CN114509847A; CN112731596A

Abstract

Various embodiments disclosed herein relate to narrow width adapters and connectors with modular latching arms, and in particular to a network system comprising: a connector, the connector comprising: a housing including a groove extending laterally on a surface of the housing; and a push-pull plate including a complementary recess, wherein the push-pull plate is removably attached to the housing; a receiver device comprising one or more ports for receiving a connector, the one or more ports having interchangeable anchoring means comprising a first portion and a second portion; wherein the recess is configured to receive a first portion of the interchangeable anchor device when the connector is inserted into the receiving element, and wherein the complementary recess is configured to receive a second portion of the interchangeable anchor device when the connector is inserted into the receiver, the push-pull tab being configured to disengage the second portion of the interchangeable anchor device from the complementary recess when the push-pull tab is moved in a direction away from the connector.

Description

Narrow width adapter and connector with modular latch arm

This application is a divisional application of the chinese patent application entitled "narrow width adapter and connector with modular latch arm" with international application number PCT/US2017/064643, national application number 201780024261.9, application date 12/5 of 2017.

Cross Reference to Related Applications

This application claims priority from the following applications: U.S. provisional patent application No.62/452,147, entitled "Narrow Width Adapters and Connectors with Modular Latching arms", filed on 7.2.2017, U.S. provisional application No.62,457,150, entitled "Narrow Width Adapters and Connectors with Modular Latching arms", filed on 23.8.2017, U.S. provisional application No.62/546,920, filed on 20.1.2017, entitled "Narrow Width Adapters and Connectors with Modular Latching arms", filed on 20.7, U.S. provisional patent application No.62/452,147, entitled "Narrow Width Adapters and Connectors with Modular Latching arms", filed on 6.12.2016, U.S. provisional patent application No.62/430,560, filed on 6.12.25.D. with Remote loading Spring Release adapter and connector, And U.S. provisional patent application No.62/430,067 entitled "Narrow Width Adapters and Connectors with Spring Loaded Remote Release," filed on 5.12.2016, each of which is incorporated herein by reference in its entirety.

Technical Field

The present disclosure relates generally to connectors with remote release and more particularly to narrow width adapters and connectors, such as narrow pitch Lucent Connector (LC) duplex adapters and narrow width multi-fiber connectors.

Background

The popularity of the internet has led to an unprecedented growth in communication networks. Consumer demand and increased competition for services has led network providers to continually seek ways to improve quality of service while reducing costs.

Some solutions include deploying high density interconnect panels. High density interconnect panels can be designed to incorporate the ever increasing amount of interconnects required to support a rapidly growing network into a compact form factor, thereby improving quality of service and reducing costs such as footprint and support overhead. However, the deployment of high density interconnect panels has not been fully realized.

In communication networks (e.g., data centers and switching networks), many of the interconnections between mating connectors may be compressed into high-density panels. Panel and connector manufacturers can optimize this high density by reducing the connector size and/or spacing between adjacent connectors on the panel. While both approaches may be effective for increasing panel connector density, reducing connector size and/or spacing may also increase support costs and reduce quality of service.

In high density panel configurations, adjacent connector and cable assemblies may interfere with access to the various release mechanisms. Such physical obstructions may hinder the ability of the operator to minimize the stress placed on the cables and connectors. These stresses may be applied, for example, when a user enters a dense group of connectors and pushes aside surrounding fibers and connectors to access individual connector release mechanisms with his/her thumb and forefinger. Over-tensioning the cables and connectors can create potential defects, compromise the integrity and/or reliability of the terminal, and can result in significant network performance disruption.

While an operator may attempt to use a tool, such as a screwdriver, to reach into a dense set of connectors and activate the release mechanism, the adjacent cables and connectors may obstruct the operator's view, making it difficult to guide the tool to the release mechanism without pushing the adjacent cables apart. Moreover, even if the operator has a clear line of sight, guiding the tool to the release mechanism can be a time consuming process. Thus, the use of tools may not effectively reduce support time and improve quality of service.

Small form-factor pluggable transceivers (SFPs) are currently used in telecommunications infrastructure within rack-mounted copper-to-fiber media converters and are also known as ethernet switches and/or patch hubs. Due to the limited space available for these devices, these infrastructure ethernet and fiber optic connections are rapidly evolving to increase connection density. Although fiber optic connectors have become smaller over the years, their design is not smaller than that required to plug into a typical size and readily available SFP. However, as transceiver technology evolves, smaller SFPs will be used to create higher density switches and/or patch hub devices. Accordingly, there is a need for fiber optic connectors that will meet the needs of future developments in smaller SFPs.

Disclosure of Invention

Briefly, one aspect of the present invention provides a connector comprising: a front body, the front body comprising: a top and a bottom; a recess extending longitudinally on top of the front body; and a rear body detachably connected to the front body to form a housing, wherein a portion of the rear body is fitted within the front body when detachably connected; and a push-pull sheet comprising a front portion, a rear portion, and one or more side portions, wherein the push-pull sheet is removably attached to the housing using the one or more side portions, wherein the front portion is located in the recess.

Another aspect provides a receiver apparatus, including: one or more ports for receiving a connector having a top and a bottom; the one or more ports comprise at least one cutout on the top; the one or more ports include at least one guide track on the bottom, wherein the at least one cutout is configured to receive an interchangeable anchoring device.

Still another aspect provides a network system including: a connector, the connector comprising: a housing including a groove extending laterally on a surface of the housing; and a push-pull plate including a complementary recess, wherein the push-pull plate is removably attached to the housing; a receiver device comprising one or more ports for receiving a connector, the one or more ports having interchangeable anchoring means comprising a first portion and a second portion; wherein the recess is configured to receive a first portion of the interchangeable anchor device when the connector is inserted into the receiving element, and wherein the complementary recess is configured to receive a second portion of the interchangeable anchor device when the connector is inserted into the receiver, the push-pull plate being configured to disengage the second portion of the fastener of the interchangeable anchor from the complementary recess when the push-pull plate is moved in a direction away from the connector, thereby disengaging the first portion of the interchangeable anchor device from the recess of the connector.

Drawings

FIG. 1A is a perspective view of a standard 6.25mm pitch LC connector SFP of the prior art;

FIG. 1B is a perspective view of a standard 6.25mm spacing LC adapter of the prior art;

FIG. 1C is a top view of the prior art adapter of FIG. 1B;

FIG. 1D is a front view of the prior art adapter of FIG. 1B, showing a 6.25mm spacing;

fig. 2A is a perspective view of a prior art LC duplex connector;

fig. 2B is a perspective view of a prior art LC duplex connector with a remote release tab;

FIG. 2C is a top view of a prior art LC connector used in the embodiment shown in FIGS. 2A and 2B;

FIG. 2D is a side view of the prior art LC connector of FIG. 2C;

FIG. 3 is a perspective view of a future narrow pitch LCSFP for receiving a connector disclosed herein, in accordance with aspects of the present disclosure;

fig. 4A is a perspective view of one embodiment of a narrow pitch LC adapter, according to aspects of the present disclosure;

FIG. 4B is a top view of the narrow pitch LC adapter of FIG. 4A;

FIG. 4C is a front view of the narrow pitch LC adapter of FIG. 4A, showing a 4.8mm pitch;

fig. 5 is a perspective view of one embodiment of a narrow pitch LC duplex connector with remote release, according to aspects of the present disclosure;

fig. 6A is a top view of an LC connector used in the embodiment of fig. 5, according to aspects of the present disclosure;

fig. 6B is a side view of the LC connector of fig. 6A, according to aspects of the present disclosure;

fig. 7 is a perspective view of the narrow pitch LC duplex connector of fig. 5 with the release mechanism removed in accordance with aspects of the present disclosure;

fig. 8 is a perspective exploded view of the narrow pitch LC duplex connector of fig. 5, according to aspects of the present disclosure;

FIG. 9 is a perspective view of a standard multi-fiber push-on/pull-off (MPO) SFP of the prior art;

FIG. 10A is a perspective view of a standard prior art MPO connector;

FIG. 10B is a top view of the prior art MPO connector of FIG. 10A, having a width of 12.4 mm;

FIG. 10C is a front view of the prior art MPO connector of FIG. 10A;

fig. 11 is a perspective view of a future narrow width multi-fiber SFP for receiving the connectors disclosed herein, in accordance with aspects of the present disclosure;

fig. 12A is a perspective view of one embodiment of a narrow width multi-fiber connector with remote release, according to aspects of the present disclosure;

fig. 12B is a top view of the narrow width multi-fiber connector of fig. 12A having a width of 9.6mm, in accordance with aspects of the present disclosure;

fig. 12C is a front view of the narrow width multi-fiber connector of fig. 12A, according to aspects of the present disclosure;

fig. 13A is a perspective view of a narrow-width multi-fiber connector inserted into a narrow-width SFP with an SFP latch, according to aspects of the present disclosure;

fig. 13B is a perspective view of a narrow-width multi-fiber connector inserted into a narrow-width adapter having an adapter latch, according to aspects of the present disclosure;

fig. 14 is a side view of the narrow width multi-fiber connector of fig. 13A with a recess engaged with the SFP latch in a normal tab position, in accordance with aspects of the present disclosure; and

fig. 15 is a side view of the narrow width multi-fiber connector of fig. 13A disengaged from the SFP latch by retracting the pull tab, in accordance with aspects of the present disclosure.

Fig. 16A is a perspective view of a narrow width multi-fiber connector with an adapter latch according to aspects of the present disclosure;

fig. 16B is a perspective exploded view of a narrow width multi-fiber connector with an adapter latch according to aspects of the present disclosure;

FIG. 17A is a front view of the narrow pitch adapter of FIG. 16A, showing a 3.80mm pitch;

FIG. 17B is a side view of the narrow width connector of FIG. 16A;

FIG. 17C is a side view of a plug frame assembled within an SFP according to aspects of the present disclosure;

fig. 17D is a perspective view of the narrow width connector of fig. 16A with the push/pull tab in the normal position in the SFP latch groove, in accordance with aspects of the present disclosure;

fig. 17E is a perspective view of the narrow width connector of fig. 16A with the push/pull tab in a pulled back position relative to the SFP latch groove, in accordance with aspects of the present disclosure;

fig. 18A is a perspective view of a compact transceiver according to aspects of the present disclosure;

18B and 18C are respective side views of the transceiver of FIG. 18A, in accordance with aspects of the present disclosure;

FIG. 19 is a perspective view of an SFP with a connector inserted;

fig. 20A and 20B are side views of an SFP retaining connector according to aspects of the present disclosure;

FIG. 21 is a perspective view of an SFP with one connector inserted and the push/pull tab retracted in accordance with aspects of the present disclosure;

22A and 22B are side views of the SFP latch in a raised position to unlock the connector according to aspects of the present disclosure;

fig. 23A is an exploded view of a connector according to aspects of the present disclosure;

fig. 23B is a perspective view of a connector according to aspects of the present disclosure;

fig. 24A is a top dimensional view of a connector according to aspects of the present disclosure;

fig. 24B is a side dimensional view of a connector according to aspects of the present disclosure;

fig. 25A is a perspective view of a connector according to aspects of the present disclosure with the push-pull plate in a forward position;

fig. 25B is a perspective view of a connector according to aspects of the present disclosure with the push-pull plate in a rearward position;

fig. 26A is a perspective view of a connector having a push-pull tab in accordance with aspects of the present disclosure;

fig. 26B is an enlarged perspective view of a connector having a push-pull tab in accordance with aspects of the present disclosure;

fig. 26C is another perspective view of a connector having a push-pull tab in accordance with aspects of the present disclosure;

fig. 27A is a perspective view of a connector having a push-pull tab in accordance with aspects of the present disclosure;

fig. 27B is an enlarged perspective view of a connector having a push-pull tab in accordance with aspects of the present disclosure;

fig. 27C is another perspective view of a connector having a push-pull tab in accordance with aspects of the present disclosure;

fig. 28A illustrates an exemplary CS connector that identifies two separate cross-sectional areas, in accordance with some embodiments;

FIG. 28B is a detailed cross-sectional view of the CS connector at a first identified cross-sectional area of the CS connector identified in FIG. 28A;

fig. 28C is a detailed cross-sectional view of the CS connector at a second identified cross-sectional region of the CS connector identified in fig. 28A;

fig. 29 is a perspective view of various connectors having push-pull plates of different lengths in accordance with aspects of the present disclosure;

FIG. 30A is a detailed dimensional front view of a duplex adapter/transceiver according to aspects of the present disclosure;

fig. 30B is a detailed dimensional cross-sectional view of a duplex adapter/transceiver according to aspects of the present disclosure;

fig. 30C is another detailed dimensional cross-sectional view of a duplex adapter/transceiver according to aspects of the present disclosure;

FIG. 31A is a perspective view of a duplex adapter/transceiver with a removable anchor installed;

FIG. 31B is a perspective view of a removable anchor device;

FIG. 31C is another perspective view of the removable anchor;

FIG. 32A is another perspective view of the duplex adapter/transceiver with the removable anchor installed;

FIG. 32B is another perspective view of the removable anchor;

FIG. 32C is another perspective view of the removable anchor;

FIG. 33A is another perspective view of the duplex adapter/transceiver with the removable anchor installed;

FIG. 33B is another perspective view of the removable anchor;

FIG. 33C is another perspective view of the removable anchor;

fig. 34 is a detailed dimensional cross-sectional view of a duplex adapter/transceiver with a removable anchor installed in accordance with aspects of the present disclosure;

fig. 35A is another detailed dimensional cross-sectional view of a duplex adapter/transceiver with a removable anchor installed in accordance with aspects of the present disclosure;

fig. 35B is a detailed dimensional cross-sectional view of a duplex adapter/transceiver with a removable anchor installed in accordance with aspects of the present disclosure;

FIG. 36A is a perspective view of a CS connector inserted into an adapter/transceiver;

FIG. 36B is a perspective view of the CS connector after insertion into an adapter/transceiver;

FIG. 37 is a side cross-sectional view of the CS connector inserted into the adapter/transceiver;

FIG. 38 is a perspective view of a CS connector with a detailed view of a horizontal groove;

FIG. 39A is a side cross-sectional view of the CS connector inserted into an adapter/receiver;

FIG. 39B is another side cross-sectional view of the CS connector inserted into the adapter/receiver;

FIG. 40 shows a schematic top view of a CS connector inserted into an adapter/receiver and a side cross-sectional view of the CS connector inserted into the adapter/receiver;

FIG. 41 shows a schematic top view of a CS connector inserted into an adapter/receiver and a side cross-sectional view of the CS connector inserted into the adapter/receiver;

fig. 42 shows a detailed dimensional view of the CS connector;

FIG. 43 shows another dimensional detail view of the CS connector;

FIG. 44A illustrates a fan-out and box approach for a system that assigns connections to slower versions.

FIG. 44B illustrates an alternative to the system for assigning connections to slower versions without the need for fan-out and/or box methods.

Detailed Description

The present disclosure is not limited to the particular systems, devices, and methods described, as these may vary. The terminology used in the description is for the purpose of describing the particular versions or embodiments only and is not intended to limit the scope.

As used in this document, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. Nothing in this disclosure should be construed as an admission that the embodiments described in this disclosure are not entitled to antedate such disclosure by virtue of prior invention. As used in this document, the term "including" means "including but not limited to".

For the purposes of this application, the following terms shall have the respective meanings set forth below.

As used herein, a connector refers to a device and/or component thereof that connects a first module or cable to a second module or cable. The connector may be configured for optical fiber transmission or electrical signal transmission. The connector may be of any suitable type now known or later developed, such as a Ferrule Connector (FC), a Fiber Distributed Data Interface (FDDI) connector, an LC connector, a Mechanical Transport (MT) connector, a Square Connector (SC) connector, an SC duplex connector, or a Straight (ST) connector. The connector may generally be defined by a connector housing body. In some embodiments, the housing body may contain any or all of the components described herein.

"fiber optic cable" or "fiber optic cable" refers to a fiber optic cable comprising one or more optical fibers for conducting an optical signal in an optical beam. The optical fibers may be constructed of any suitable transparent material, including glass, fiberglass, and plastic. The cable may include a jacket or sheath material surrounding the optical fibers. Further, the cable may be connected to the connector on one or both ends of the cable.

The various embodiments described herein generally provide a remote release mechanism so that a user can remove cable assembly connectors that are closely spaced together on a high density panel without damaging surrounding connectors, accidentally disconnecting surrounding connectors, disrupting transmissions through surrounding connectors, and/or the like. Various embodiments also provide narrow pitch LC duplex connectors and narrow width multi-fiber connectors, for example for future narrow pitch LCSFPs and future narrow width SFPs. The remote release mechanism allows the use of narrow pitch LC duplex connectors and narrow width multi-fiber connectors in a dense array of narrow pitch LCSFPs and narrow width multi-fiber SFPs.

Fig. 1A shows a perspective view of a prior art standard 6.25mm pitch LC connector SFP 100. SFP100 is configured to receive duplex connectors and provides two receptacles 102, each for receiving a respective LC connector. The pitch 104 is defined as the shaft-to-shaft distance between the central longitudinal axes of each of the two receptacles 102. Fig. 1B shows a perspective view of a standard 6.25mm pitch LC adapter 106 of the prior art. The adapter 106 is also configured to receive a duplex connector and provides two receptacles 108, each for receiving a respective LC connector. Fig. 1C is a top view of the adapter 106 of fig. 1B. The pitch of the adapters 106 is defined as the shaft-to-shaft distance between the central longitudinal axes of each of the two receptacles 108, similar to the pitch of the SFP100, as shown in FIG. 1D, which shows a front view of the adapters 106.

Fig. 2A illustrates a prior art LC duplex connector 200 that may be used with a conventional SFP100 and a conventional adapter 106. The LC duplex connector 200 includes two conventional LC connectors 202. Fig. 2B shows another prior art LC duplex connector 204 having a remote release tab 206 and including two conventional LC connectors 208. As shown, the remote release pull tab includes two pins 210, each configured to couple to an extension member 212 of a respective LC connector 208. Fig. 2C and 2D show top and side views, respectively, of a conventional LC connector 208, having a width of 5.6mm, and also showing the extension member 212.

Various embodiments disclosed herein are configured for use with future SFPs, such as the narrow pitch LCSFP300 shown in fig. 3, which is smaller than conventional 6.25mm and 5.25mm pitches. Various embodiments use LC-type fiber optic connectors (with transmit and receive optical fibers) in a duplex arrangement, but the axis-to-axis distance of the connectors is less than the conventional 6.25mm and 5.25mm pitch, as described further below.

According to another aspect, embodiments of a narrow pitch duplex LC adapter are disclosed. Fig. 4A-4C illustrate one embodiment of a narrow pitch adapter 400. The narrow pitch adapter 400 has receptacles 402 on opposite ends thereof that are configured for mating two narrow pitch LC duplex connectors according to aspects disclosed herein. Fig. 4B shows a top view of adapter 400. Fig. 4C shows a front view, further illustrating that adapter 400 has a pitch of 4.8 mm. The adapter 400 is configured to receive duplex LC connectors, with the spacing of the adapter corresponding to the axis-to-axis distance between the LC connectors of the LC duplex connectors. While adapter 400 has a pitch of 4.8mm, various embodiments of the narrow pitch adapters disclosed herein may have different pitches that are smaller than the pitches of conventional adapters, such as less than 6.25mm and less than about 5.25 mm. In some embodiments, the spacing may be about 4.8mm or less.

In addition to the need for narrow connectors, there is also a need to remotely unlock narrow connectors for dense narrow SFP arrays. This is because finger access to the connector is almost impossible without disrupting service of adjacent fibers. While there are currently designs for remotely unlocking fiber optic connectors, as shown in fig. 2B, they have proven difficult to function as desired when all of the typical diecast structures of an SFP are plugged. Diecast SFPs are not SFPs without sharp edges and internal flash (burrs) that can interfere with the normal bending motion of the plastic latch of the fiber optic connector. Interference between the metal edge and the burr may prevent the plastic latch of the fiber optic connector from becoming fully engaged or easily disengaged, particularly for latches remotely triggered by a pull tab that protrudes a distance behind the connector to prevent fingers from interfering with adjacent optical fibers.

To make latching/unlatching of the connector from the SFP more reliable, various embodiments disclosed herein add a spring force to the remote latching component (pull tab), e.g., as shown and described with respect to fig. 5, 7, 8, and 12, to ensure that the connector latch is allowed to return to an unseated position to fully engage within the recess of the SFP.

Fig. 5 illustrates one embodiment of a narrow pitch connector 500 in accordance with aspects disclosed herein. The narrow pitch connector 500 is a duplex LC connector comprising two LC connectors 502. Each LC connector 502 includes a respective ferrule 503 and a respective extension member or latch arm 504. The connector 500 has a pitch of 4.8mm, which is defined as the shaft-to-shaft distance between the center axes of the LC connectors 502. In other embodiments, the connector pitch may be less than that of conventional connectors, such as less than 6.25mm and less than about 5.25 mm. In some embodiments, the spacing may be about 4.8mm or less.

The connector 500 also includes a housing 506 having a bottom housing 508 and a top housing 510. The bottom housing 508 includes a sidewall 512. In various embodiments, housing 506 of connector 500 may be a switchable housing. The side walls 512 may be configured to open to facilitate opening the housing 506, for example, to change the polarity of the connector 500. The sidewalls 512 may be raised toward the rear of the connector 500, as shown in fig. 5. One advantage of raising the side walls 512 toward the rear of the connector 500 is easier access. In other embodiments, the sidewall 512 may be raised at another location.

Connector 500 also includes a pull tab 514 having a distal end 516 and a proximal end 518. The pull tab 514 also includes a spring 520 configured to provide a force to return the connector latch arms 504 to an un-displaced position to fully engage within the recesses of the SFP. The distal end 516 of the pull tab 514 may be pulled to remotely release the connector 500 from the SFP or adapter. The proximal end 518 of the pull tab 514 has a unique shape to engage with the unique profile of the latch arm 504 of the narrow pitch LC connector 500. The proximal end 518 engages both latch arms 504 of the duplex LC connector 500. That is, the proximal end 518 includes a single prong configured to engage the latch arms of both connectors 502. At the proximal end 518 of the pull tab 514, there is an outwardly directed pin 522 configured to rest directly over and slide along the semi-circular surface of the latch arm 504 of the duplex LC connector 502. The horizontal and rearward path directions of the pin 522 cause the semi-circular profile of the connector latch arm 504 to curve downward. Because pin 522 is not contained within the ramp slot of connector latch arm 504, pull tab 514 may also be pushed downward at a location directly behind LC connector 502, rather than pulling the pull tab rearward from a location far behind the connector (e.g., from distal end 516). The action of pushing the connector's integral lever or latch arm 504 downward unlocks the connector 500. In some cases, horizontal movement of the pull tab 514 may not be desirable. Thus, the connector latch arm 504 may be pushed downward without causing horizontal movement of the pull tab 514.

Fig. 6A and 6B show top and side views, respectively, of an LC connector 502 of a narrow pitch connector 500. Fig. 6A further shows that the width of the LC connector 502 is 4.6 mm. Fig. 6B shows a semi-circular profile of the latch arm 504.

Fig. 7 shows a partially exploded view of the narrow pitch connector 500 of fig. 5. The top housing 510 is separate from the bottom housing 508. Pull tab 514 is coupled to top housing 510 and is configured to slide longitudinally along the length of the connector. The top housing 510 also includes a restraint 524 configured to receive the pull tab 514.

Fig. 8 shows another exploded view of the narrow pitch connector 500. Specifically, pull tab 514 is shown separated from top housing 510, and spring 520 is removed from the pull tab. The pull tab 514 includes a longitudinal recess 526 configured to receive the spring 520 and at least one restraint 528 configured to retain the spring. Top housing 510 also includes a recess 530, the recess 530 configured to receive at least a portion of pull tab 514, such as spring 520 and proximal end 518. In various embodiments, the pull tab may be removably coupled to the connector by the top housing.

Fig. 9 shows a perspective view of a standard MPOSFP900 of the prior art. The SFP900 is configured to receive standard MPO connectors and provides receptacles 902 for receiving MPO connectors having conventional widths, as shown, for example, in fig. 10A-10C.

Fig. 10A shows a perspective view of a conventional MPO connector 1000. As shown in fig. 10B, the width of the conventional MPO connector 1000 is 12.4 mm. Fig. 10C shows a front view of the MPO connector 1000.

Fig. 11 illustrates an embodiment of a future narrow width multi-fiber SFP1100 in accordance with aspects of the present disclosure. Various embodiments disclosed herein are configured for a narrow width multi-fiber SFP1100 having a width that is less than that of conventional MPO connectors, i.e., less than about 12.4 mm. A narrow width multi-fiber SFP has a receptacle 1102 configured to receive a narrow width multi-fiber connector, such as a narrow width connector with an MT ferrule.

Fig. 12A illustrates one embodiment of a narrow width connector 1200 in accordance with aspects disclosed herein. The narrow width connector 1200 is a multi-fiber connector that includes a multi-fiber MT/MPO ferrule 1202. The connector 1200 includes two extension members or latch arms 1204. In other embodiments, the connector may include at least one latch arm. The width of the connector 1200 is 9.6mm as shown in the top view of the connector 1200 in fig. 12B. In other embodiments, the connector width may be less than the width of a conventional multi-fiber connector, for example less than 12.4mm of the conventional MPO connector shown in fig. 10B. In some embodiments, the width may be about 9.6mm or less.

Connector 1200 further includes a housing 1206 having a bottom housing 1208 and a top housing 1210. Bottom housing 1208 includes a sidewall 1212. In various embodiments, the housing 1206 of the connector 1200 may be a switchable housing. The side walls 1212 may be configured to open to facilitate opening of the housing 1206, for example, to change the polarity of the connector 1200. The sidewalls 1212 may be raised toward the rear of the connector 1200. One advantage of raising the sidewalls 1212 toward the rear of the connector 1200 is easier access. The sidewall 1212 may also be raised at another location.

The connector 1200 also includes a pull tab 1214 having a distal end 1216 and a proximal end 1218. The pull tab 1214 further includes a spring 1220 configured to provide a force to return the connector latch arm 1204 to an un-displaced position, thereby fully engaging within the recess of the SFP. The distal end 1216 of pull tab 1214 may be pulled to remotely release connector 1200 from the SFP or adapter. The proximal end 1218 of the pull tab 1214 has a unique shape to engage with the unique profile of the latch arm 1204 of the narrow width multi-fiber connector 1200. The proximal end 1218 engages the two latch arms 1204 of the multi-fiber connector 1200. That is, proximal end 1218 includes a single prong configured to engage latch arm 1204. At the proximal end 1218 of the pull tab 1214, there is an outwardly directed pin 1222 that is configured to directly rest above and slide along the semi-circular surface of the latch arm 1204. The horizontal and rearward path directions of the pin 1222 cause the semi-circular profile of the connector latch arm 1204 to curve downward. Because the pin 1222 is not contained within the ramp slot of the connector latch arm 1204, the pull tab 1214 may also be pushed downward at a location directly behind the latch arm 1204, rather than moving rearward by pulling the pull tab from a distance behind the connector (e.g., from the distal end 1216). The action of pushing down on the connector's integral lever or latch arm 1204 unlocks the connector 1200. In some cases, horizontal movement of the pull tab 1214 may not be desirable. Thus, the connector latch arm 1204 may be pushed downward without causing horizontal movement of the pull tab 1214.

Fig. 12B and 12C show a top view and a front view, respectively, of a narrow width multi-fiber connector 1200. Fig. 12B also shows that the width of the connector 1200 is 9.6 mm.

In the various embodiments described above, the narrow width connector has a latch arm configured to engage with a fixed or non-movable recess within the narrow width SFP or narrow width adapter. In these embodiments, the tabs of the connector move the flexible latch arms of the connector to disengage the latch arms from the recesses of the SFP or adapter. For example, when the pull tab is pulled back, the latch arm flexes downward to disengage the connector from the SFP or adapter.

In other embodiments, as described further below in connection with fig. 13A, 13B, 14, and 15, the remote latch release tab may be configured to couple with a latch or hook within an adapter or SFP. In these embodiments, the flexible latch arms of the connector move into the main cavity of the SFP or adapter, and the latches of the SFP or adapter engage the recesses of the connector when the pull tabs are in the normal position pushed forward by the spring. The pull tab may be configured with a ramp area so that when the pull tab is pulled back, the SFP or adapter latch is lifted by the retracted pull tab, thereby disengaging the SFP or adapter latch from the connector.

Fig. 13A shows a narrow pitch multi-fiber connector 1300 that is inserted into a narrow pitch SFP1302 such that the recess of the connector engages the SFP latch. Fig. 13B shows a narrow pitch connector 1300 that is inserted into a narrow pitch adapter 1304 such that the recess of the connector engages the latch of the adapter.

Fig. 14 shows a side view of the narrow-width connector 1300 of fig. 13A coupled with a narrow-width SFP 1302. Details of the coupling are shown within circle 1400. In particular, SFP1302 includes SFP latch 1402. The connector 1300 includes a recess 1404. For example, the connector housing may include a recess 1404. The pull tab 1406 may be spring loaded as described with respect to various embodiments. This allows pull tab 1406 to return to a position that will allow SFP latch 1402 to engage with connector recess 1404. When the pull tab 1406 is in the normal pull tab position, i.e., pushed forward by the spring, the SFP latch 1402 engages the connector recess 1404 as shown in fig. 14.

Fig. 15 illustrates a side view of the narrow-width connector 1300 of fig. 13A disengaged from the narrow-width SFP 1302. Details of the detachment are shown within circle 1500. The pull tab 1406 includes a tapered or beveled region 1502. When the pull tab 1406 is pulled back as shown in the direction of arrow 1504, the SFP latch 1402 is lifted by the beveled region 1502 of the retracted pull tab, thereby disengaging the SFP latch 1402 from the connector, as shown in circle 1500. The same effect described herein in connection with fig. 15 also occurs in other embodiments of a connector coupled to a narrow width adapter, such as shown in fig. 13A.

Although fig. 14 and 15 illustrate the coupling of the connector with a narrow width SFP, in other embodiments, the connector may be coupled to a narrow width adapter having an adapter latch (similar to the adapter latch of the SFP latch). Further, while the embodiments shown in fig. 13A, 13B, 14, and 15 include narrow width multi-fiber connectors, other embodiments may include narrow pitch LC connectors.

Fig. 16A-22B are various views and details illustrating a narrow pitch multi-fiber connector, SFP and latch mechanism associated therewith in accordance with aspects of the present invention.

As discussed herein, there are various types of connectors and various methods of implementation. Referring now to fig. 23A, a detail exploded view of an embodiment of a CS connector is shown. It should be noted that this visual example is for purposes of explanation, and that various alternative examples may exist, some of which are discussed herein. In some embodiments, the CS connector may be a miniature single-unit plug, typically characterized by a double cylindrical spring-loaded docking collar and push-pull coupling mechanism of about 1.25mm diameter. In some embodiments, the optical alignment mechanism of the connector is of the rigid bore or elastomeric sleeve type.

In some embodiments, the CS connector may include a front body (i.e., plug frame) 2301 that receives a ferrule and ferrule flange 2302. A rear body (i.e., rear post) 2304 may be connected to the rear of the front body 2301 and contain a collar-flange 2302. The collar-flange 2302 can be held in place using one or more springs 2303. As shown, rear body 2304 may include a crimp ring 2305 attached to the rear of the rear body. In some embodiments, cable jacket 2306 may surround crimp ring 2305. In some embodiments and as shown, a dust cap 2307 may be placed over the front body 2301 to protect a ferrule housed in the front body from damage and/or debris.

In further embodiments, the push-pull tab 2310 may be attached to the CS connector as discussed in more detail herein. The push-pull tab 2310 may have side portions 2312 and a central protrusion (i.e., 2313) for various functions as discussed further herein. Push-pull tab 2310 may utilize leaf spring 2308 to apply a constant directional force on the push-pull tab to allow for the various benefits discussed herein. Referring briefly to fig. 23B, one embodiment of an assembled CS connector with a push-pull plate is shown. In some embodiments and as shown, the push-pull tab 2310 has a forward portion 2314 that is located in a recess 2317 in the front body 2301. Thus, as the push-pull tab 2310 traverses the connector, the front portion 2314 moves independently of the front body 2301 as discussed in detail herein.

In one or more embodiments and as shown in fig. 24A, the CS connector can have an overall dimensional width of 7.95 millimeters. Additionally, in a further embodiment, the CS connectors may have a pitch of 3.8 mm. As discussed herein, the spacing is defined as the shaft-to-shaft distance between the central axes of the CS connector 2450. Also, as shown in fig. 24B, when the push-pull tabs 2410 are attached to the front and

rear bodies

2401, 2404, embodiments may have an overall dimensional height of 10.46 mm.

As disclosed herein, a connector (e.g., a CS connector) may have a push-pull tab to allow easy insertion and extraction from the adapter. Referring now to fig. 25A and 25B, in some embodiments, the push-pull tab 2510 can slide forward and rearward in a longitudinal manner relative to the connector, as indicated by the dashed double-sided arrow 2511. Fig. 25A shows an embodiment in which side portions 2512 of the push-pull tab 2510 contact the rear body 2504. This contact between the side portions 2512 and the rear body 2504 prevents forward movement of the push-pull plate 2510.

In another embodiment, the push-pull tab 2510 can move a distance 2513 of about 1mm to about 3mm away from the rear body. The push-pull tab 2510 can have a central protrusion (e.g., 2314 in fig. 23A) that contacts the rear body 2504. This contact between the center protrusion 2514 and the rear body 2504 may prevent rearward movement of the push-pull tab 2510.

Referring to fig. 26A-C, a CS connector is shown according to some embodiments. As discussed herein, the push-pull plate has a front portion 2614. In some embodiments, the front portion 2614 can include a tip 2630. The tip 2630 may include a slot or groove (not shown) that may slide over a portion of the front body 2601 to securely fasten the front portion 2614 to the front body 2601. In some embodiments, the slit or groove may be large enough to accommodate movement of the push-pull plate as described herein. In other words, when the push-pull plate is pulled away from the front body (see fig. 25B and corresponding description), the push-pull plate can slide along the front body (i.e., fig. 26C), and thus the slit or groove must be large enough to allow movement of the push-pull plate while also ensuring a secure attachment in the non-retracted state (i.e., fig. 26B).

As shown in fig. 27A and discussed herein, embodiments may include a spring 2708 (i.e., fig. 23A, 2308). The spring 2708 applies a biasing force to the push-pull tab 2710 in a forward direction such that the grooves of the front body 2701 and the grooves of the push-pull tab 2710 are aligned as discussed herein and shown in fig. 42. As shown in fig. 27A, hidden lines indicate springs 2708 in the push-pull tab 2710. In further embodiments, the push-pull tab 2710 may include a wedge portion 2731. The wedge portion 2731 is configured such that when the push-pull tab is moved along the housing (i.e., the front and rear bodies), the wedge portion 2731 can snap into the front body 2701 and slide/traverse the recess (see 2317 in fig. 23A).

Referring now to fig. 28A/B/C, a CS connector is shown that includes cross-sections of various embodiments. Fig. 28A illustrates an exemplary CS connector that identifies two separate cross-sectional areas, according to some embodiments. The first cross-sectional area (i.e., X-X) is further detailed in fig. 28B. Fig. 28B illustrates how wedge 2831 snaps into front body 2801 or connects with front body 2801. It should be appreciated that this material strength of wedge 2831 ensures a secure connection with front body 2801 while also allowing push-pull tab 2810 to move along the length of front body 2801, as discussed in further detail herein. In addition to the wedge-shaped portion 2831, some embodiments may have additional fixed attachment means including one or more clips 2832, the clips 2832 being formed as part of the push-pull plate. In some embodiments and as shown, one or more clips 2832 are connected to the front body 2801 and snap into the front body 2801 and positioned adjacent to a rear body 2804 inserted into the front body. It should be understood that these are non-limiting examples and that various attachment means may be used to secure push-pull tab 2810 to the housing. In particular, wedge 2831 and one or more clips 2832 can be located at various other locations on push-pull tab 2810, as well as at different locations on front body 2801 and rear body 2804.

The connectors disclosed herein (e.g., CS connectors) may be plugged into adapters (e.g., fiber ports), such as into fiber arrays or servers. A non-limiting illustrative example of a typical adapter is shown in FIG. 30A. Fig. 30A shows a dual adapter for receiving two connectors (e.g., a dual ferrule CS connector). It should be understood that the various dimensions provided herein are for illustrative purposes only, and that various other dimensions are possible in various embodiments. Fig. 30B and 30C show specific cross-sectional views of the adapter shown in fig. 30A. The various dimensions of FIGS. 30A, 30B and 30C are listed in Table 1 below. As shown in fig. 31A-31C, 32 and 33 and discussed herein, the receiver/transceiver may allow insertion of an anchoring device.

TABLE 1

It should be understood that various portions of the connector system (e.g., the CS connector system) may be adapted to accommodate various situations. One non-limiting example of these variations is shown in fig. 29, which shows the push-pull tab 2910 being configured with different lengths.

The embodiments shown in fig. 30A, 30B, and 30C illustrate adapters capable of receiving various modifications. For example and referring to fig. 31A, 31B, and 31C, in some embodiments a removable adapter modification (e.g., the hook system of fig. 31B and 31C) can be inserted into the adapter shown in fig. 31A. A removable modification device (e.g., the modification device shown in fig. 31B and 31C) can include a hook tip 3121 and a hook ramp 3122, or multiple hook tips or hook ramps (e.g., as shown, the modification device includes two hook tips).

It should be understood that the style and design of the removable modification means (i.e. the interchangeable anchoring means) may vary. Fig. 32A, 32B and 32C provide illustrative non-limiting examples of potential designs of interchangeable anchoring devices. As discussed herein, in some embodiments, a removable adapter modification (e.g., the hook system of fig. 32B and 32C) may be inserted into the adapter shown in fig. 32A. A removable modification device (e.g., the modification device shown in fig. 32B and 32C) can include a hook tip 3221 and a hook ramp 3222, or multiple hook tips or hook ramps (e.g., as shown, the modification device includes two hook tips).

In another embodiment and as shown in fig. 33A, 33B, and 33C, a removable adapter modification (e.g., the hook system of fig. 33B and 33C) can be inserted into the adapter shown in fig. 33A. A removable modifying device (e.g., the modifying device shown in fig. 33B and 33C) can include a hook end 3321 and a hook bevel 3322, or multiple hook ends or hook bevels (e.g., as shown, the modifying device includes two hook ends).

Fig. 34 shows a dual adapter for receiving two connectors (e.g., a dual ferrule CS connector) similar to that shown in fig. 30A, however, fig. 34 includes two removable modifications 3420. It should be understood that the various dimensions provided herein are for illustrative purposes only, and that various other dimensions are possible in various embodiments. Fig. 35A and 35B show a particular cross-sectional view of the adapter shown in fig. 34, and therefore, the identification dimensions of fig. 34, 35A, and 35B are also listed in table 1.

Referring now to fig. 36A and 36B, an illustrative example of a CS connector inserted into an adapter is shown. As discussed herein, the adapter shown in the illustrative embodiment includes a modification device that engages with a portion of the CS connector, as discussed in detail below. Fig. 37 shows a CS connector inserted into an adapter. The modifying device 3720 impacts and interacts with the CS connector when the connector is inserted into the adapter housing. In some embodiments, when the CS connector is inserted, the front of the CS connector contacts the hook ramp (at 3222 in fig. 32B and 32C, and at 3322 in fig. 33B and 33C), which lifts a portion of the modifying device, i.e., interacts with the CS connector.

Still referring to FIG. 37, the movement of the modifying means is shown in

enlarged detail views

3731 and 3732. As shown, hidden (e.g., dashed) lines represent the

profile hook ramps

3122, 3222, and 3322, and solid lines represent the profile of the

hook tips

3121, 3221, and 3321. The

hooks

3121, 3221, and 3321 are raised above the surface of the connector to allow the connector to be inserted into the adapter. Once the connector reaches the intended destination within the adapter (e.g., when making a secure fiber connection), the

hook tips

3121, 3221, and 3321 interlock with the recess 3709 on the connector. This interlocking action secures the connector within the adapter housing via the pull tab during the pushing action.

Referring now to fig. 38, it is important to note that the front portion 3814 of the push-pull plate 3810 moves independently of the front body 3801, as discussed herein. Thus, the front portion 3814 of the push-pull tab 3810 shown in detail can be aligned with the recess 3816 of the front body 3801. In this configuration, the

hook tips

3121, 3221, and 3321 can securely fasten the connector to the adapter. However, according to embodiments, the push-pull plate 3810 may be moved in a forward or rearward direction (see fig. 31A-31C, 32, and 33) such that the recess 3816 is misaligned with the push-pull plate recess. When the front portion 3814 of the push-pull tab 3810 is misaligned, it interacts with the hook ramps 3122, 3222, and 3322 via the ramp surface 3815. Thus, in some embodiments, moving the push-pull tab 3810 independently of the front body 3801 may allow the ramp region 3815 to apply a force to the hook ramps 3122, 3222, and 3322, thereby raising the

hook tips

3121, 3221, and 3321. Once the

hook tips

3121, 3221, and 3321 are raised, the connector may be safely removed from the connector and/or transceiver.

Fig. 39A-41 show further details and cross-sectional views of a connector interacting with an adapter and/or transceiver. In addition, fig. 42 and 43 show further details and possible dimensions of the embodiment, see table 2.

TABLE 2

The use of CS connectors allows for compact fiber implementations and improved flexibility. For example, in some existing systems, as shown in fig. 44A, a 200G transceiver module 4401 may receive an MPO connector 4402. Additional tools (e.g., fan-out 4403 or cassette 4406) can then be used to separate the MPO connectors. Once the cable is separated, it can be connected to a 100G modular device (e.g., LC single jacket as shown) 4404. The 100G module arrangement 4404 may then be inserted into the 100G transceiver 4405.

Alternatively, in some embodiments and as shown in fig. 44B, multiple CS connectors 4406 are inserted into the 200G transceiver module 4401. Then, each CS connector 4406 can be independently connected to 100, as shown in fig. 44A, and the 200G transceiver module 4401 can receive the MPO connector 4402. Additional tools (e.g., fan-out 4403 or cassette 4406) can then be used to separate the MPO connectors. Once the cable is separated, it can be connected to a 100G modular device (e.g., LC single jacket as shown) 4404. The 100G module arrangement 4404 may then be inserted into a 100G transceiver module 4405.

The specific example of using a multi-strand cable is shown in fig. 14 for illustrative purposes only, and it should be understood that infinite alternatives and modifications are possible. As shown, a switch (e.g., 100G switch) 1430 is shown having a transceiver (e.g., 100G transceiver) 1431. The transceiver 1431 has an adapter to receive two mini CS duplex connectors 1432. From each of the two duplex connectors 1432, a four fiber optic cable 1433 extends to connect to various other connectors and transceivers. As shown, one four-fiber cable 1433 is split into two fiber optic cables 1434, which are then attached to a single CS simplex connector 1435 and placed into a transceiver (e.g., a 25G transceiver) 1436. As further shown, one of the four fiber optic cables 1437 is connected to a single mini CS duplex connector 1438 and then plugged into another transceiver (e.g., a 50G transceiver) 1439.

In the foregoing detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, like numerals generally identify like parts, unless context dictates otherwise. The illustrative embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented here. It will be readily understood that the aspects of the present disclosure, as generally described herein, and illustrated in the figures, can be arranged, substituted, combined, separated, and designed in a wide variety of different configurations, all of which are explicitly contemplated herein.

The present disclosure is not limited to the particular embodiments described in this application, which are intended as illustrations of various aspects. It will be apparent to those skilled in the art that many modifications and variations can be made without departing from the spirit and scope of the invention. Functionally equivalent methods and apparatuses within the scope of the disclosure, in addition to those enumerated herein, will be apparent to those skilled in the art from the foregoing description. Such modifications and variations are intended to fall within the scope of the appended claims. The disclosure is to be limited only by the terms of the appended claims, along with the full scope of equivalents to which such claims are entitled. It is to be understood that this disclosure is not limited to particular methods, reagents, compounds, compositions, or biological systems, which can, of course, vary. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting.

With respect to the use of substantially any plural and/or singular terms herein, those having skill in the art can translate from the plural to the singular and/or from the singular to the plural as is appropriate to the context and/or application. Various singular/plural permutations may be expressly set forth herein for sake of clarity.

It will be understood by those within the art that, in general, terms used herein, and especially in the appended claims (e.g., bodies of the appended claims) are generally intended as "open" terms (e.g., the term "including" should be interpreted as "including but not limited to," the term "having" should be interpreted as "having at least," the term "includes" should be interpreted as "includes but is not limited to," etc.). While the various compositions, methods, and devices are described in terms of "comprising" various components or steps (interpreted as "including, but not limited to"), the compositions, methods, and devices can also "consist essentially of" or "consist of" the various components and steps, and such terms should be interpreted as defining a substantially closed group of members. It will be further understood by those within the art that if a specific number of an introduced claim recitation is intended, such an intent will be explicitly recited in the claim, and in the absence of such recitation no such intent is present. For example, as an aid to understanding, the following appended claims may contain usage of the introductory phrases "at least one" and "one or more" to introduce claim recitations. However, the use of such phrases should not be construed to imply that the introduction of a claim recitation by the indefinite articles "a" or "an" limits any particular claim containing such claim recitation to embodiments containing only one such recitation, even when the same claim includes the introductory phrases "one or more" or "at least one" and indefinite articles such as "a" or "an" (e.g., "a" or "an" should be interpreted to mean "at least one" or "one or more"); the same holds true for the use of definite articles used to introduce claim recitations. In addition, even if a specific number of an introduced claim recitation is explicitly recited, those skilled in the art will recognize that such recitation should be interpreted to mean at least the recited number (e.g., the bare recitation of "two recitations," without other modifiers, means at least two recitations, or two or more recitations). Further, in those instances where a convention analogous to "at least one of A, B and C, etc." is used, in general such a construction is intended in the sense one skilled in the art would understand the convention (e.g., "a system having at least one of A, B and C" would include but not be limited to systems having "A alone, B alone, C, A alone and B together, A and C together, B and C together, and/or A, B and C together, etc.) in those instances where a convention analogous to" at least one of A, B or C, etc. "is used, in general such a construction is intended in the sense one skilled in the art would understand the convention (e.g.," a system having at least one of A, B or C "would include but not be limited to systems having A alone, B alone, C, A alone and B together, A and C together, B and C together, and/or a, B and C together, and so on. ) It will be further understood by those within the art that virtually any disjunctive word and/or phrase presenting two or more alternative terms, whether in the description, claims, or drawings, should be understood to contemplate the possibilities of including one of the terms, either term, or both terms. For example, the phrase "a or B" will be understood to include the possibility of "a" or "B" or "a and B".

In addition, where features or aspects of the disclosure are described in terms of markush groups, those skilled in the art will recognize that the disclosure is also thereby described in terms of any single member or subgroup of members of the markush group.

As will be understood by those skilled in the art, for any and all purposes, such as in terms of providing a written description, all ranges disclosed herein also encompass any and all possible subranges and combinations of subranges thereof. Any listed range can be easily identified as being fully descriptive and such that the same range is broken down into at least equal halves, thirds, quarters, fifths, tenths, etc. As a non-limiting example, each range discussed herein may be readily broken down into a lower third, a middle third, and an upper third, among others. As will also be understood by those of skill in the art, all languages such as "at most," "at least," and the like include the recited number and refer to ranges that may be subsequently resolved into the sub-ranges set forth above. Finally, as will be understood by those skilled in the art, a range includes each individual member. Thus, for example, a group having 1-3 cells refers to a group having 1, 2, or 3 cells. Similarly, a group having 1-5 cells refers to groups having 1, 2, 3, 4, or 5 cells, and so forth.

The various features and functions disclosed above, or alternatives thereof, may be combined into many other different systems or applications. Various presently unforeseen or unanticipated alternatives, modifications, variations or improvements therein may be subsequently made by those skilled in the art, each of which is also intended to be encompassed by the disclosed embodiments.

Claims

1. A network system, comprising:

a connector, the connector comprising:

two LC-type ferrules;

a housing comprising a groove extending laterally on a surface of the housing; and

a push-pull plate comprising a complementary groove, wherein the push-pull plate is removably attached to the housing; and

a receiver device comprising one or more ports for receiving the connectors, the one or more ports having interchangeable anchoring devices comprising a first portion and a second portion;

wherein the recess is configured to receive a first portion of the interchangeable anchoring device when the connector is inserted into a receiving element, and wherein the complementary recess is configured to receive a second portion of the interchangeable anchoring device when the connector is inserted into the receiving element,

the push-pull plate is configured to disengage the second portion of the interchangeable anchor device from the complementary groove when the push-pull plate is moved in a direction away from the connector, thereby disengaging the first portion of the interchangeable anchor device from the groove of the connector.

2. The network system of claim 1, wherein the housing further comprises a recess extending longitudinally along a top of the housing.

3. The network system of claim 2, wherein a front portion of the push-pull plate is positioned in the recess.

4. The network system of claim 1, wherein the groove and the complementary groove are aligned when the push-pull tab is coupled to the housing; and is provided with

Wherein the groove and the complementary groove are misaligned as the push-pull plate is moved along the length of the housing.

5. The networking system of claim 4, wherein the interlock between the anchor and the push-pull tab is released when the groove and the complementary groove are misaligned.

6. The network system of claim 4, further comprising a rear portion configured to allow a user to move the push-pull tab along the length of the housing without tools.

7. The networking system of claim 1, wherein the interchangeable anchor comprises a monolithic structure having a top and a bottom, wherein the top and bottom of the anchor are separated by a gap for at least a portion of the anchor.

8. The network system of claim 7, wherein the top and bottom of the anchor are connected at the center of the anchor.

9. The networking system of claim 7, wherein the top and bottom of the anchor are connected at the ends of the anchor.

10. The network system of claim 7, wherein the bottom of the anchor device comprises at least one hook tip and at least one hook ramp.