WO2013149370A1 - 一种高密度光纤配线架 - Google Patents

一种高密度光纤配线架 Download PDF

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Publication number
WO2013149370A1
WO2013149370A1 PCT/CN2012/073452 CN2012073452W WO2013149370A1 WO 2013149370 A1 WO2013149370 A1 WO 2013149370A1 CN 2012073452 W CN2012073452 W CN 2012073452W WO 2013149370 A1 WO2013149370 A1 WO 2013149370A1
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WO
WIPO (PCT)
Prior art keywords
fiber
guide plate
distribution frame
optical fiber
frame
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PCT/CN2012/073452
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English (en)
French (fr)
Inventor
邵海波
朱雪锋
刘灿胜
Original Assignee
深圳日海通讯技术股份有限公司
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Application filed by 深圳日海通讯技术股份有限公司 filed Critical 深圳日海通讯技术股份有限公司
Priority to PCT/CN2012/073452 priority Critical patent/WO2013149370A1/zh
Publication of WO2013149370A1 publication Critical patent/WO2013149370A1/zh

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4452—Distribution frames
    • G02B6/44524—Distribution frames with frame parts or auxiliary devices mounted on the frame and collectively not covering a whole width of the frame or rack
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/44528—Patch-cords; Connector arrangements in the system or in the box

Definitions

  • This invention relates to fiber optic patch panels and, more particularly, to a high density fiber optic patch panel.
  • the existing optical fiber distribution frame can be divided into two types, one is a traditional optical fiber distribution frame, also called ODF (Optical Distribution). Frame), its capacity is small, the interface between the device and the external line on the same rack is not clear, the jumper and the incoming and outgoing cables cross each other; the other is a new generation of optical fiber distribution frame, also known as OMDF (Optical Main) Distribution Frame) has the disadvantages of large floor space, low density, and the rack cannot be installed back to back.
  • ODF Optical Distribution
  • OMDF Optical Main Distribution Frame
  • the technical problem to be solved by the present invention is to provide a high-density optical fiber distribution frame with a large capacity and a clearer fiber-hopping route for the above-mentioned defects of the prior art optical fiber distribution frame. It is more convenient to use and maintain.
  • the technical solution adopted by the present invention to solve the technical problem is to construct a high-density optical fiber distribution frame, including a frame body, the frame body has three regions inside, and the three regions include a frame body a module end zone in the middle position, a fiber jump zone on the first side of the module end zone, and a cable stripping fixed zone on the second side of the module end zone, the bottom of the rack body is provided with a shelf Fibre zone.
  • the module end region is provided with a plurality of unit boxes from top to bottom, and each of the unit boxes is slidably connected with a plurality of welded wiring modules,
  • the splicing wiring module is set vertically.
  • an upper fiber-removing groove is disposed above each of the unit boxes, and a lower fiber-removing groove is disposed below each of the unit boxes.
  • a horizontal fiber guide plate is disposed between two adjacent unit boxes, and the horizontal fiber guide plate and the bottom plate of the unit box above the horizontal fiber guide plate are The lower fiber walk slot is formed between the horizontal fiber guide plate and the top plate of the unit box below the horizontal fiber guide plate.
  • an operation platform that is slidably connected to the horizontal fiber guide plate is disposed below the horizontal fiber guide plate.
  • the front edge of the operating platform has a front rib.
  • the upper portion of the fiber jumper region is provided with a plurality of winding fiber columns, and the upper fiber guide plate is disposed between the winding fiber column and the end region of the module.
  • a lower fiber guide plate is disposed below the upper fiber guide plate.
  • the cable stripping and fixing area is provided with a cable fixing plate.
  • the inter-frame fiber-optic area is provided with a fiber-optic box.
  • the frame body comprises a base, a left column, a right column, a top frame and a back plate, and the top frame is provided with a fixed area for facing the cable
  • the cable entry hole and the top jumper hole facing the jumper zone, and the left column and the right column are respectively provided with an inter-frame jumper hole facing the inter-frame fiber-optic zone.
  • the high-density optical fiber distribution frame embodying the present invention has the following beneficial effects: the high-density optical fiber distribution frame of the present invention performs functional partitioning inside the main body of the rack, and after increasing the density of the optical distribution frame through the partition layout plan, It can conveniently manage modules, fiber jumpers and fiber optic cables inside the main body of the rack.
  • FIG. 1 is a perspective view of a preferred embodiment of a high density fiber optic patch panel of the present invention
  • FIG. 2 is a second perspective view of a preferred embodiment of the high-density optical fiber distribution frame of the present invention.
  • FIG. 3 is a schematic view showing a preferred embodiment of the high-density optical fiber distribution frame of the present invention when one of the operating platforms is pulled out;
  • Figure 4 is a partial enlarged view of Figure 3;
  • Figure 5 is a schematic illustration of internal fiber removal of a preferred embodiment of the high density fiber optic distribution frame of the present invention.
  • the high-density fiber optic patch panel of this embodiment includes a rack body 1, a rack
  • the main body 1 includes a base 10, a left column 11, a right column 12, a top frame 13, and a back plate 14.
  • the fiber jumper and the optical cable inside the rack main body 1 after the density is increased in order to conveniently manage the module, the fiber jumper and the optical cable inside the rack main body 1 after the density is increased, the internal space of the rack main body 1 is partitioned, and the rack 1 is The interior has three main areas including a module end zone 2 located at the middle of the frame body 1 and a jumper zone 3 located on the left side of the module end zone 2 and at the module end
  • the optical fiber cable stripping and fixing area 4 on the right side of the area 2 is provided with an inter-frame fiber passing area 5 at the bottom of the rack main body 1 in order to facilitate the inter-frame fiber removal.
  • the module end region 2 of the rack main body 1 is provided with a plurality of unit boxes 20 from top to bottom, and a plurality of welded wiring modules are slidably connected in each unit box 20.
  • the splicing wiring module 21 can be selected from a high-density fiber splicing wiring module.
  • the splicing wiring modules 21 are vertically disposed, so that the fiber removal of the unit case 20 can be concentrated above and below the unit case, which is advantageous for management and operation.
  • an upper fiber trough 22 is disposed above each unit box 20, and a lower fiber trough 23 is disposed below each unit box 20.
  • a horizontal fiber guide plate 24 is disposed between the adjacent two unit boxes 20, and a lower fiber channel is formed between the horizontal fiber guide plate 24 and the bottom plate of the unit box 20 above the horizontal fiber guide plate 24.
  • the upper fiber guide groove 24 is formed between the horizontal fiber guide plate 24 and the top plate of the unit case 20 below the horizontal fiber guide plate 24, and the upper fiber storage groove 23 above the uppermost unit case 20 is formed by the top frame (13)
  • the top plate of the unit case 20 is formed;
  • a lower horizontal fiber guide plate 24 is also disposed under the lower unit case 20, and the lower fiber guide groove 23 is formed between the horizontal fiber guide plate 24 and the bottom plate of the unit case 20.
  • a circular arc-shaped fiber guide plate 241 may be disposed at both ends of the horizontal fiber guide plate 24.
  • an operating platform 25 is provided for each unit box 20 to facilitate operation of the splicing wiring module 21 in the unit box 20, such as a splicing wiring module.
  • the welding operation of 21 can be performed on the operating platform 25.
  • the operating platform 25 is slidably coupled to the lower side of the horizontal fiber guide plate 24 by rails 242, and the operating platform 25 can be withdrawn when needed, and the operating platform 25 can be retracted when not needed.
  • a front rib 251 can be provided on the front edge of the operating platform 25. When the operating platform 25 is stowed, the front rib 251 can prevent the optical fiber in the lower fiber trough 23 from overflowing, and the operating platform 25 is pulled out. The module can be easily pulled out to facilitate pop-up popping.
  • a plurality of winding bobbins 31 are disposed on the upper portion of the jumper region 3 of the main body 1.
  • the jumper is taken out from the unit box and wound around the fiber column 31, and the fiber column 31 is terminated with the module.
  • An upper fiber guide plate 32 is disposed between the regions 2, and a lower fiber guide plate 33 is disposed below the upper fiber guide plate 32.
  • the upper fiber guide plate 32 and the lower fiber guide plate 33 have a certain spacing.
  • a cable fixing plate 41 is provided in the cable stripping fixing area 4 of the frame main body 1 for fixing the optical cable.
  • a fiber optic box 51 is disposed in the inter-frame fiber-passing area 5 of the rack main body 1.
  • the fiber-removing box 51 is a U-shaped box body for facilitating fiber-traveling between the racks, and the left column 11 and the right of the rack main body 1.
  • the column 12 is provided with inter-frame jumper holes 111, 121 facing the inter-frame fiber-passing zone 5, respectively.
  • the top frame 13 of the rack main body 1 is provided with a cable entry hole 131 facing the cable stripping fixing zone 4 and a top jumper hole 132 facing the fiber jumper zone 3 to facilitate cable entry and top jumper.
  • the optical cable 61 is inserted into the inner cable opening and fixing fixing area 4 of the frame main body 1 by the cable entry hole 131 of the frame 13 of the rack main body 1.
  • the optical cable 61 is stripped and fixed to the optical cable opening and stripping fixed area 4
  • the optical fiber 62 led out from the optical cable 61 is guided into the splicing wiring module via the upper fiber feeding slot 22 above the unit case 20, and is welded to the pigtail in the splicing wiring module 21, and the pigtail fiber is spun.
  • the connector is inserted into the inner fitting socket of the splicing wiring module 21, and the jumper 63 is led out from the front surface of the splicing wiring module 21, and enters the jumper area of the rack main body 1 along the lower fiber feeding slot 23 below the unit box 20.
  • the fiber-optic excess length disc is present on the jumper column 31.
  • the rack main body 1 is divided into an outer line side and a device side according to the line 7, and the upper part of the line 7 is an outer line side, and the lower part is a device side, and the in-rack jumper 64 is along the device side where the lower fiber guide plate 33 enters.
  • the inter-rack jumper 65 can be accessed by the inter-frame jumper holes 111, 121 and passed through the fiber optic box.
  • the high-density optical fiber distribution frame of the present invention partitions the inside of the main body of the rack, and after the partition layout plan is adopted to increase the density of the optical distribution frame, the module, the jumper, and the optical cable inside the main body of the rack can be conveniently managed.
  • the invention provides a high-density solution that can be operated and maintained.
  • the system interface is clearly divided by partitioning, which is convenient for operation and maintenance.
  • the same rack body can be framed and used back-to-back.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

一种高密度光纤配线架，包括机架主体（1），机架主体（1）内部具有三个区域，三个区域包括位于机架主体（1）的中间位置的模块成端区（2）、以及位于模块成端区（2）的第一侧的跳纤区（3）和位于模块成端区（2）的第二侧的光缆开剥固定区（4），机架主体（1）的底部设有架间过纤区（5）。该高密度光纤配线架将机架主体(1）内部进行功能分区，通过分区布局规划使提高光纤配线架的密度之后，仍能方便的管理机架主体（1）内部的模块、跳纤以及光缆。

Description

一种高密度光纤配线架 技术领域
本发明涉及光纤配线架，更具体地说，涉及一种高密度光纤配线架。
背景技术
近几年随着人们对宽带业务需求的不断增加，光纤接入技术的进一步成熟和建设成本的不断降低及国家政策的支持，各运营商加大了在FTTx投入。随着光纤到户技术的商用化，用户数量的不断增加，越来越多的用户光纤汇接到中心机房，对光纤光缆的安装、维护带来一系列问题，例如在中心机房中对光配线产品的高密度，灵活配线、光纤的有效管理和保护提出了很高的要求，如采用传统的光配线架，就会占用很大的机房面积，限制了用户量的增长，也不利于光纤的维护管理。因此就需要专用于FTTx的光配线架，用于管理大容量的光纤，其密度高，有专门的线缆管理系统等功能。
现有的光纤配线架可以分为两类，一类是传统的光纤配线架，也称ODF（Optical Distribution Frame），其容量小，同一机架上设备与外线侧界面不清晰，跳纤与进出光缆存在交叉的现象；另一类是新一代的光纤总配线架，也称OMDF（Optical Main Distribution Frame），具有占地面积大，密度不高，机架无法背靠背安装等缺点。
发明内容
本发明要解决的技术问题在于，针对现有技术的光纤配线架存在的上述缺陷，提供一种高密度光纤配线架，该高密度光纤配线架具有容量大，跳纤路由更清晰，使用和维护更加方便。
本发明解决其技术问题所采用的技术方案是：构造一种高密度光纤配线架，包括机架主体，所述机架主体内部具有三个区域，所述三个区域包括位于机架主体的中间位置的模块成端区、以及位于模块成端区的第一侧的跳纤区和位于模块成端区的第二侧的光缆开剥固定区，所述机架主体的底部设有架间过纤区。
在本发明所述的高密度光纤配线架中，所述模块成端区从上到下设有多个单元箱，每个所述单元箱内滑动连接有多个熔接配线模块，所述熔接配线模块竖向设置。
在本发明所述的高密度光纤配线架中，每个所述单元箱的上方设有上走纤槽，每个所述单元箱的下方设有下走纤槽。
在本发明所述的高密度光纤配线架中，相邻的两个所述单元箱之间设有水平导纤板，所述水平导纤板与水平导纤板上方的单元箱的底板之间形成所述下走纤槽，所述水平导纤板与水平导纤板下方的单元箱的顶板之间形成所述上走纤槽。
在本发明所述的高密度光纤配线架中，所述水平导纤板的下方设有与水平导纤板滑动连接的操作平台。
在本发明所述的高密度光纤配线架中，所述操作平台的前边缘具有一前挡边。
在本发明所述的高密度光纤配线架中，所述跳纤区的上部设有多个绕纤柱，所述绕纤柱与所述模块成端区之间设有上导纤板，所述上导纤板）的下方设有下导纤板。
在本发明所述的高密度光纤配线架中，所述光缆开剥固定区设有光缆固定板。
在本发明所述的高密度光纤配线架中，所述架间过纤区设有过纤箱。
在本发明所述的高密度光纤配线架中，所述机架主体包括底座、左立柱、右立柱、顶框和背板，所述顶框设有正对所述光缆开剥固定区的进缆孔和正对所述跳纤区的顶部跳纤孔，所述左立柱和右立柱上分别设有正对所述架间过纤区的架间跳纤孔。
实施本发明的高密度光纤配线架，具有以下有益效果：本发明的高密度光纤配线架，将机架主体内部进行功能分区，通过分区布局规划使提高光纤配线架的密度之后，仍能方便的管理机架主体内部的模块、跳纤以及光缆。
附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图1是本发明的高密度光纤配线架的优选实施例的立体示意图之一；
图2是本发明的高密度光纤配线架的优选实施例的立体示意图之二；
图3是本发明的高密度光纤配线架的优选实施例的其中一操作平台拉出时的示意图；
图4是图3的局部放大图；
图5是本发明的高密度光纤配线架的优选实施例的内部走纤的示意图。
具体实施方式
为了对本发明的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本发明的具体实施方式。
如图1、图2、图3和图5所示，为本发明的高密度光纤配线的架的一个优选实施例，该实施例的高密度光纤配线架包括机架主体1，机架主体1包括底座10、左立柱11、右立柱12、顶框13和背板14。在本发明的高密度光纤配线架中，为了在提高密度之后仍能方便的管理机架主体1内部的模块、跳纤和光缆，对机架主体1的内部空间进行了分区，机架1内部具有三个主要的区域，这三个主要的区域包括位于机架主体1的中间位置的模块成端区2、以及位于模块成端区2的左侧的跳纤区3和位于模块成端区2的右侧的光缆开剥固定区4，为了方便架间走纤，在机架主体1的底部设有架间过纤区5。
参看图1至图5，在本实施例中，机架主体1的模块成端区2从上到下设有多个单元箱20，每个单元箱20内滑动连接有多个熔接配线模块21，熔接配线模块21可以选用高密度的光纤熔接配线模块。在本实施例中，熔接配线模块21竖向设置，这样可以将单元箱20的走纤集中在单元箱的上方和下方，有利于管理和操作。为了方便走纤，在每个单元箱20的上方设有上走纤槽22，每个单元箱20的下方设有下走纤槽23。在本实施例中，相邻的两个单元箱20之间设有水平导纤板24，水平导纤板24与该水平导纤板24上方的单元箱20的底板之间形成下走纤槽23，水平导纤板24与水平导纤板24下方的单元箱20的顶板之间形成上走纤槽22，最上方的单元箱20的上方的上走纤槽23则由顶框（13）和该单元箱20的顶板形成；最下方的单元箱20的下方也设有水平导纤板24，该水平导纤板24与该单元箱20的底板之间形成下走纤槽23。为了能够更方便的对光纤起到导向的作用，可以在水平导纤板24的两端设置圆弧形导纤板241。
参看图3和图4，在本实施例中，为了方便操作，为每个单元箱20提供一个操作平台25，以方便对单元箱20内的熔接配线模块21进行操作，例如熔接配线模块21的熔接操作可以在操作平台25上进行。操作平台25通过导轨242滑动连接在水平导纤板24的下方，需要时，可将操作平台25抽出，不需要时，操作平台25可以缩回。在本实施例中，可以在操作平台25的前边缘具有一前挡边251，当操作平台25收起时，前挡边251可以防止下走纤槽23内的光纤外溢，操作平台25拉出时可以方便模块的拔出，以利于跳纤弹出。
参看图1至图5，机架主体1的跳纤区3的上部设有多个绕纤柱31，跳纤由单元箱出来后盘绕在绕纤柱31上，绕纤柱31与模块成端区2之间设有上导纤板32，上导纤板32的下方设有下导纤板33，上导纤板32和下导纤板33之间有一定的间距。在机架主体1的光缆开剥固定区4设有光缆固定板41，用于固定光缆。在机架主体1的架间过纤区5设有过纤箱51，过纤箱51为截面呈U形的箱体，以方便架间走纤，在机架主体1的左立柱11和右立柱12上分别设有正对架间过纤区5的架间跳纤孔111、121。在机架主体1的顶框13设有正对光缆开剥固定区4的进缆孔131和正对跳纤区3的顶部跳纤孔132，以方便进缆和顶部跳纤。
上面结合附图介绍了本发明的高密度光纤配线架的结构，下面结合图5介绍本发明的高密度光纤配线架的内部走纤的情况。
参看图5，光缆61由机架主体1的定框13的进缆孔131进入到机架主体1的内光缆开剥固定区4，光缆61开剥后固定在光缆开剥固定区4的光缆固定板41上，由光缆61中引出的光纤62经单元箱20的上方的上走纤槽22引导到熔接配线模块内，在熔接配线模块21内与尾纤进行熔接，尾纤的光纤连接器插在熔接配线模块21的内侧适配插口中，跳纤63由熔接配线模块21的正面出来，沿单元箱20的下方的下走纤槽23进入机架主体1的跳纤区3内，跳纤余长盘存在跳纤柱31上。机架主体1按照线7分为外线侧和设备侧，线7以上部分为外线侧，以下部分为设备侧，架内跳纤64沿下导纤板33进入的设备侧。需要架间跳纤时，架间跳纤65可由架间跳纤孔111、121进入并通过过纤箱走纤。
本发明的高密度光纤配线架，将机架主体内部进行功能分区，通过分区布局规划使提高光纤配线架的密度之后，仍能方便的管理机架主体内部的模块、跳纤以及光缆。本发明提供了一种可操作、维护的高密度解决方案，通过分区将系统界面划分清晰，方便操作和维护，同一机架主体可实现并架，背靠背安装使用。
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，这些均属于本发明的保护之内。

Claims (10)

  1. 一种高密度光纤配线架，其特征在于，包括机架主体（1），所述机架主体（1）内部具有三个区域，所述三个区域包括位于机架主体（1）的中间位置的模块成端区（2）、以及位于模块成端区（2）的第一侧的跳纤区（3）和位于模块成端区（2）的第二侧的光缆开剥固定区（4），所述机架主体（1）的底部设有架间过纤区（5）。
  2. 根据权利要求1所述的高密度光纤配线架，其特征在于，所述模块成端区（2）从上到下设有多个单元箱（20），每个所述单元箱（20）内滑动连接有多个熔接配线模块（21），所述熔接配线模块（21）竖向设置。
  3. 根据权利要求2所述的高密度光纤配线架，其特征在于，每个所述单元箱（20）的上方设有上走纤槽（22），每个所述单元箱（20）的下方设有下走纤槽（23）。
  4. 根据权利要求3所述的高密度光纤配线架，其特征在于，相邻的两个所述单元箱（20）之间设有水平导纤板（24），所述水平导纤板（24）与水平导纤板（24）上方的单元箱（20）的底板之间形成所述下走纤槽（23），所述水平导纤板（24）与水平导纤板（24）下方的单元箱（20）的顶板之间形成所述上走纤槽（22）。
  5. 根据权利要求4所述的高密度光纤配线架，其特征在于，所述水平导纤板（24）的下方设有与水平导纤板（24）滑动连接的操作平台（25）。
  6. 根据权利要求6所述的高密度光纤配线架，其特征在于，所述操作平台（25）的前边缘具有一前挡边（251）。
  7. 根据权利要求1所述的高密度光纤配线架，其特征在于，所述跳纤区（3）的上部设有多个绕纤柱（31），所述绕纤柱（31）与所述模块成端区（2）之间设有上导纤板（32），所述上导纤板（32）的下方设有下导纤板（33）。
  8. 根据权利要求1所述的高密度光纤配线架，其特征在于，所述光缆开剥固定区（4）设有光缆固定板（41）。
  9. 根据权利要求1所述的高密度光纤配线架，其特征在于，所述架间过纤区（5）设有过纤箱（51）。
  10. 根据权利要求1所述的高密度光纤配线架，其特征在于，所述机架主体（1）包括底座（10）、左立柱（11）、右立柱（12）、顶框（13）和背板（14），所述顶框（13）设有正对所述光缆开剥固定区（4）的进缆孔（131）和正对所述跳纤区（3）的顶部跳纤孔（132），所述左立柱（11）和右立柱（12）上分别设有正对所述架间过纤区（5）的架间跳纤孔（111、121）。
PCT/CN2012/073452 2012-04-01 2012-04-01 一种高密度光纤配线架 WO2013149370A1 (zh)

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CN108279465A (zh) * 2018-03-05 2018-07-13 国网甘肃省电力公司经济技术研究院 一种可伸缩型光纤配线架
WO2019156236A1 (ja) * 2018-02-12 2019-08-15 住友電気工業株式会社 光配線架
WO2019156235A1 (ja) * 2018-02-12 2019-08-15 Ｓｅｉオプティフロンティア株式会社 光配線架

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WO2019156236A1 (ja) * 2018-02-12 2019-08-15 住友電気工業株式会社 光配線架
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