JP2001235633A - Optical wiring board - Google Patents
Optical wiring boardInfo
- Publication number
- JP2001235633A JP2001235633A JP2000046549A JP2000046549A JP2001235633A JP 2001235633 A JP2001235633 A JP 2001235633A JP 2000046549 A JP2000046549 A JP 2000046549A JP 2000046549 A JP2000046549 A JP 2000046549A JP 2001235633 A JP2001235633 A JP 2001235633A
- Authority
- JP
- Japan
- Prior art keywords
- optical
- panel
- wiring board
- optical fiber
- connector adapter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Structure Of Telephone Exchanges (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、光配線盤に関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an optical distribution board.
【０００２】[0002]
【従来の技術】従来、光配線盤としては、架体に複数配
列固定された光コネクタアダプタを介して、架体前面側
と背面側とからそれぞれ架体に引き込んだ光ファイバ同
士がコネクタ接続されるようになっているものが多く提
供されている。前記光コネクタアダプタに対する光ファ
イバの接続は、該光ファイバ先端に設けられた光コネク
タプラグによって着脱自在になされ、これにより、光フ
ァイバ間の切替接続（ジャンパ接続）が可能になってい
ることが一般的である。2. Description of the Related Art Conventionally, as an optical distribution board, optical fibers drawn into a frame from the front side and the rear side of the frame are connected to each other via an optical connector adapter fixedly arranged on the frame. Many things are provided. The connection of the optical fiber to the optical connector adapter is made detachable by an optical connector plug provided at the tip of the optical fiber, whereby switching connection (jumper connection) between the optical fibers is generally enabled. It is a target.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、前述の
ような光配線盤では、前面側のみならず、背面側でも、
光コネクタアダプタに対する光ファイバの接続等の作業
を行う必要があるから、背面側にも作業スペースを確保
する必要がある。このため、例えば、建物の壁等に背面
を近接させて設置することができず、結局、光配線盤の
設置には比較的大きい設置スペースを確保する必要があ
った。また、光コネクタアダプタを介して光ファイバ同
士を接続する場合、前面側および背面側の両側を往復し
て接続する光ファイバ同士を対照させながら作業を進め
ることになるから、作業性に不満があった。特に、多数
の光コネクタアダプタが高密度実装された光配線盤で
は、接続の作業数が膨大となるため、前述のように前面
側および背面側の両側を往復して作業するのでは、作業
性の低下が顕著になるといった不満があった。なお、作
業性の問題は、接続作業に限定されるものでは無く、接
続解除や切替接続等の作業でも同様に発生する。However, in the optical distribution board as described above, not only on the front side but also on the back side.
Since it is necessary to perform operations such as connection of an optical fiber to the optical connector adapter, it is necessary to secure a work space on the rear side. For this reason, for example, it is not possible to install the optical system such that the back surface is close to the wall of the building or the like, so that it is necessary to secure a relatively large installation space for installing the optical distribution board. In addition, when optical fibers are connected to each other via an optical connector adapter, work is performed while contrasting optical fibers to be connected by reciprocating both sides on the front side and the rear side. Was. In particular, in an optical wiring board on which a large number of optical connector adapters are mounted at high density, the number of connection operations becomes enormous. There was a complaint that the decline of the remarkable amount became remarkable. The problem of workability is not limited to the connection work, but also occurs in the work such as disconnection or switching connection.
【０００４】本発明は、前述の課題に鑑みてなされたも
ので、設置スペースの省スペース化、光ファイバ同士の
接続や切替接続等の作業性の向上を実現できる光配線盤
を提供することを目的とする。The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide an optical wiring board which can save installation space and improve workability such as connection between optical fibers and switching connection. Aim.
【０００５】[0005]
【課題を解決するための手段】請求項１記載の光配線盤
は、配線盤本体部に対して回転によって開閉自在の扉状
のパネルに光コネクタアダプタが取り付けられ、前記パ
ネルの前記配線盤本体部側から前記光コネクタアダプタ
にコネクタ接続された光ファイバと、前記パネルの前記
配線盤本体部に対する逆側である前面側から前記光コネ
クタアダプタにコネクタ接続された光ファイバとが前記
光コネクタアダプタを介して接続されるようになってい
ることを特徴とする。請求項２記載の発明は、請求項１
記載の光配線盤において、前記パネルの外側から該パネ
ルに配線されて前記光コネクタアダプタに接続される光
ファイバを保持する光ファイバ保持具が、前記パネルの
回転中心近傍にて前記配線盤本体部に設けられているこ
とを特徴とする。請求項３記載の発明は、請求項２記載
の光配線盤において、互いに平行な回転中心を以って回
転自在の一対の前記パネルを備え、両パネル間に渡すよ
うにして配線される光ファイバが、各パネルの回転中心
間に設けられた前記光ファイバ保持具によって保持され
るようになっていることを特徴とする。An optical wiring board according to claim 1, wherein an optical connector adapter is mounted on a door-like panel which can be opened and closed by rotation with respect to the wiring board main body, and the wiring board main body of the panel. And an optical fiber connected to the optical connector adapter from the front side of the panel opposite to the wiring board main body by an optical fiber connector connected to the optical connector adapter. It is characterized in that it is connected via The invention described in claim 2 is claim 1
The optical wiring board according to claim 1, wherein an optical fiber holder that holds an optical fiber wired to the panel from outside the panel and connected to the optical connector adapter is provided near the center of rotation of the panel. It is characterized by being provided in. According to a third aspect of the present invention, there is provided the optical distribution board according to the second aspect, further comprising a pair of the panels rotatable with the rotation centers parallel to each other, and an optical fiber wired so as to pass between the panels. Are held by the optical fiber holder provided between the centers of rotation of the panels.
【０００６】[0006]
【発明の実施の形態】以下、本発明の１実施の形態を説
明する。図１は、光配線盤１を示す図であって、（ａ）
は正面図、（ｂ）は（ａ）の平面図、（ｃ）は（ｂ）の
Ａ−Ａ線断面矢視図、（ｄ）は（ａ）のＢ−Ｂ線断面矢
視図である。図２は、図１（ａ）のＣ−Ｃ線断面矢視図
（但し、図１（ａ）に比べて拡大している）である。こ
の光配線盤１は、二つの光配線盤１Ａ、１Ｂを横並びに
近接配置した構成になっている。両光配線盤１Ａ、１Ｂ
の境界近傍には、両光配線盤１Ａ、１Ｂに渡すように配
線される光ファイバ９を移動可能に収納するジャンパ部
１Ｃが設けられている。DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below. FIG. 1 is a diagram showing an optical distribution board 1, and FIG.
Is a front view, (b) is a plan view of (a), (c) is a sectional view taken along line AA of (b), and (d) is a sectional view taken along line BB of (a). . FIG. 2 is a cross-sectional view taken along line CC of FIG. 1A (however, it is enlarged as compared with FIG. 1A). This optical wiring board 1 has a configuration in which two optical wiring boards 1A and 1B are arranged side by side and close to each other. Both optical distribution boards 1A, 1B
A jumper section 1C is provided in the vicinity of the boundary for movably housing an optical fiber 9 wired so as to pass to both optical distribution boards 1A and 1B.
【０００７】図１（ａ）〜（ｄ）および図２において、
光配線盤１Ａ、１Ｂは、配線盤本体部１ａ、１ｂを構成
するフレーム３と、このフレーム３の前面側（図１
（ａ）中紙面手前、図１（ｂ）中下側、図１（ｄ）中左
側、図２中下側）に回転により開閉自在に設けられた扉
状のパネル２とを備えた構成であり、パネル２が設けら
れた前面側を同じ側に向けて近接配置されている。In FIGS. 1 (a) to 1 (d) and FIG.
The optical wiring boards 1A and 1B are composed of a frame 3 constituting the wiring board main bodies 1a and 1b, and a front side of the frame 3 (FIG.
(A) A front panel, a lower panel in FIG. 1B, a lower panel in FIG. 1D, and a lower panel in FIG. In addition, they are arranged close to each other with the front side on which the panel 2 is provided facing the same side.
【０００８】図中符号４、５のケーブル固定部は、この
光配線盤１に引き込まれる光ファイバケーブル６、７を
固定するものであり、図１（ａ）、（ｃ）、（ｄ）で
は、光配線盤１の下部にてフレーム３に固定して設けら
れている。但し、これらケーブル固定部４、５の光配線
盤１における設置位置は、図１（ａ）、（ｃ）、（ｄ）
に例示したものに限定されず、例えば、光配線盤１の上
部等であっても良い。Cable fixing portions 4 and 5 in the figure are for fixing the optical fiber cables 6 and 7 to be drawn into the optical distribution board 1. In FIGS. 1 (a), 1 (c) and 1 (d), , Fixed to the frame 3 below the optical distribution board 1. However, the installation positions of these cable fixing portions 4 and 5 on the optical distribution board 1 are shown in FIGS. 1 (a), 1 (c) and 1 (d).
However, the present invention is not limited to the above, and may be, for example, an upper portion of the optical distribution board 1 or the like.
【０００９】図１（ａ）、（ｃ）、（ｄ）および図２に
示すように、光配線盤１Ｂでは、前記ケーブル固定部５
に固定された光ファイバケーブル７端末から口出しされ
た光ファイバ１２（光ファイバ心線等）が、配線盤本体
部１ａ内部の光ファイバ配線部２０を経由して、光配線
盤１Ｂの前面側に設けられたパネル２に引き込まれ、該
光ファイバ１２先端に設けられた光コネクタプラグ（図
示略）によって、前記パネル２に設けられたコネクタ配
列部１８の光コネクタアダプタ８に着脱自在にコネクタ
接続される。光配線盤１Ａの構成も、光配線盤１Ｂと同
様であり、前記ケーブル固定部４に固定された光ファイ
バケーブル６端末から口出しされた光ファイバ１１（光
ファイバ心線等）が、配線盤本体部１ａ内部の光ファイ
バ配線部２０（図示せず）を経由して光配線盤１Ａの前
面側（図１（ａ）中紙面手前、図１（ｂ）中下側、図１
（ｄ）中左側）に設けられたパネル２に引き込まれ、該
光ファイバ１１先端に設けられた光コネクタプラグ１１
ａ（図４参照）によって、前記パネル２に取り付けられ
た光コネクタアダプタ８に着脱自在にコネクタ接続され
る。As shown in FIGS. 1 (a), 1 (c) and 1 (d) and FIG. 2, in the optical distribution board 1B, the cable fixing portion 5 is provided.
The optical fiber 12 (optical fiber core wire or the like) drawn out from the end of the optical fiber cable 7 fixed to the optical fiber cable 7 passes through the optical fiber wiring section 20 inside the wiring board main body 1a and is on the front side of the optical wiring board 1B. The optical fiber 12 is drawn into the provided panel 2, and is detachably connected to the optical connector adapter 8 of the connector arrangement portion 18 provided on the panel 2 by an optical connector plug (not shown) provided at the tip of the optical fiber 12. You. The configuration of the optical distribution board 1A is also the same as that of the optical distribution board 1B, and the optical fiber 11 (optical fiber core wire or the like) extracted from the end of the optical fiber cable 6 fixed to the cable fixing portion 4 is connected to the wiring board body. The front side of the optical distribution board 1A via the optical fiber wiring section 20 (not shown) inside the section 1a (in front of the page in FIG. 1A, lower side in FIG. 1B, FIG.
(D) The optical connector plug 11 provided at the tip of the optical fiber 11 is drawn into the panel 2 provided at
a (see FIG. 4), the connector is detachably connected to the optical connector adapter 8 attached to the panel 2.
【００１０】いずれの光配線盤１Ａ、１Ｂでも、光コネ
クタアダプタ８には、光配線盤１前面側から光ファイバ
が着脱自在にコネクタ接続可能であり、この光コネクタ
アダプタ８を介して、該光コネクタアダプタ８の両側か
ら接続された光ファイバ同士が着脱自在に接続される。In each of the optical distribution boards 1A and 1B, an optical fiber can be removably connected to the optical connector adapter 8 from the front side of the optical distribution board 1 through the optical connector adapter 8. Optical fibers connected from both sides of the connector adapter 8 are detachably connected to each other.
【００１１】なお、図１（ｄ）、図２、図４、図５中、
符号２ｂは、パネル２の配線盤本体部１ａ、１ｂ側の面
に取り付けられた光ファイバ受け台である。パネル２の
配線盤本体部１ａ、１ｂに引き込まれた光ファイバ１
１、１２は、前記光ファイバ受け台２ｂに配線され、そ
こから立ち上げるようにして目的の光コネクタアダプタ
８にコネクタ接続される。図中、符号２ｄはフレーム３
に設けられた背面板、２ｅは光ファイバ配線部２０に引
き込まれた光ファイバ１１、１２を固定するクランプ、
２ｆは光ファイバ１１、１２を背面板２ｄに沿って引き
留めるサポート部材、２ｇは光ファイバ受け台２ｂ、２
ｃ上に配線された光ファイバ９、１１、１２を押えるフ
ァイバ押えである。Incidentally, in FIGS. 1 (d), 2, 4 and 5,
Reference numeral 2b denotes an optical fiber receiver mounted on the surface of the panel 2 on the side of the wiring board main bodies 1a and 1b. Optical fiber 1 drawn into wiring board body 1a, 1b of panel 2
Reference numerals 1 and 12 are wired to the optical fiber receiving base 2b, and are connected to a target optical connector adapter 8 by being set up from there. In the figure, reference numeral 2d denotes frame 3.
The back plate 2e is provided with a clamp for fixing the optical fibers 11 and 12 drawn into the optical fiber wiring section 20,
2f is a support member for holding the optical fibers 11 and 12 along the back plate 2d, and 2g is an optical fiber receiver 2b and 2g.
This is a fiber presser that presses the optical fibers 9, 11, and 12 wired on c.
【００１２】パネル２は、光コネクタアダプタ８が複数
横並びに配列されてなるコネクタ配列部１８が上下に多
段に設けられた構成になっている。コネクタ配列部１８
の光コネクタアダプタ８は、配線盤本体部１ａ、１ｂ側
から接続された光ファイバ１０（光ファイバ心線等）
を、光配線盤本体部１ａ、１ｂに対する逆側である前面
側から光コネクタアダプタ８にコネクタ接続される別の
光ファイバに対してコネクタ接続可能に成端するように
なっている。The panel 2 has a configuration in which a plurality of connector arrangement portions 18 in which a plurality of optical connector adapters 8 are arranged side by side are provided vertically. Connector arrangement part 18
The optical connector adapter 8 is an optical fiber 10 (optical fiber core or the like) connected from the wiring board main body 1a, 1b side.
Is connected to another optical fiber which is connected to the optical connector adapter 8 from the front side opposite to the optical distribution board main body portions 1a and 1b so as to be connectable to the connector.
【００１３】本実施の形態では、光配線盤１前面側から
光コネクタアダプタ８にコネクタ接続される光ファイバ
として、ジャンパ部１Ｃを介して両光配線盤１Ａ、１Ｂ
間に渡すようにして配線されるジャンパ接続用の光ファ
イバ９を採用している。この光ファイバ９の両端は、各
光配線盤１Ａ、１Ｂのパネル２の前面側に引き込まれ、
その先端に設けられた光コネクタプラグ９ａ（図３、図
５参照）によって、それぞれ、光コネクタアダプタ８に
対してコネクタ接続される。光ファイバ９の両端を光コ
ネクタアダプタ８に接続すると、光コネクタアダプタ８
に接続されている光ファイバ１１、１２間が光ファイバ
９を介して接続される。そして、光ファイバ９のいずれ
か一方または両方の端部を、各パネル２にそれぞれ複数
設けられている光コネクタアダプタ８に対して切替接続
することで、光ファイバ１１、１２間のジャンパ接続を
行うことができる。パネル２前面側に引き込まれた光フ
ァイバ９は、パネル２前面側に固定された樋状の光ファ
イバ受け台２ｂに配線され、この光ファイバ受け台２ｂ
から立ち上げるようにして、目的の光コネクタアダプタ
８に接続される。なお、光配線盤１前面側から光コネク
タアダプタ８にコネクタ接続される光ファイバとして
は、ジャンパ接続用の前記光ファイバ９に限定されず、
例えば、別途、光配線盤１に引き込まれた光ファイバケ
ーブルから口出しされた光ファイバ等であっても良い。In the present embodiment, both optical distribution boards 1A and 1B are connected as optical fibers connected to the optical connector adapter 8 from the front side of the optical distribution panel 1 via a jumper 1C.
An optical fiber 9 for jumper connection, which is wired so as to pass between them, is employed. Both ends of the optical fiber 9 are drawn into the front side of the panel 2 of each of the optical distribution boards 1A and 1B,
The connector is connected to the optical connector adapter 8 by an optical connector plug 9a (see FIGS. 3 and 5) provided at the end. When both ends of the optical fiber 9 are connected to the optical connector adapter 8, the optical connector adapter 8
Are connected via an optical fiber 9. Then, one or both ends of the optical fiber 9 are switched and connected to a plurality of optical connector adapters 8 provided on each panel 2, thereby performing a jumper connection between the optical fibers 11 and 12. be able to. The optical fiber 9 drawn into the front side of the panel 2 is wired to a gutter-shaped optical fiber receiving base 2b fixed to the front side of the panel 2, and this optical fiber receiving base 2b
And is connected to the target optical connector adapter 8. The optical fiber connected to the optical connector adapter 8 from the front side of the optical distribution board 1 is not limited to the optical fiber 9 for jumper connection.
For example, an optical fiber drawn out from an optical fiber cable drawn into the optical distribution board 1 may be used.
【００１４】光コネクタアダプタ８としては、各種構成
が採用可能であるが、単心に対応する光コネクタアダプ
タとしては、例えばＪＩＳ Ｃ ５９７３に制定される
ＳＣ形光コネクタ（Single fiber Coupling optical fi
ber connector)用の光コネクタアダプタ等が採用され
る。Although various configurations can be adopted as the optical connector adapter 8, as an optical connector adapter corresponding to a single core, for example, an SC type optical connector (Single fiber Coupling optical fibre) stipulated in JIS C 5973.
An optical connector adapter for a ber connector is employed.
【００１５】図３および図５に示すように、パネル２
は、光配線盤１の前面側中央部に設けられた回転支持部
１４、１５、詳細には配線盤本体部１ａ、１ｂからなる
配線盤本体部１ｃ（図２御参照）の前面側中央部に設け
られた回転支持部１４、１５によってほぼ鉛直の回転軸
線を以って回転自在に支持されており、配線盤本体部１
ａ、１ｂの前面側を塞ぐ閉位置（図２、図３の位置）
と、配線盤本体部１ａ、１ｂ、１ｃに対してほぼ垂直の
開位置（図４、図７の位置）との間で回転自在である。
また、前記回転支持部１４、１５の設置位置は、各光配
線盤１Ａ、１Ｂの前面側一側部であり、両光配線盤１
Ａ、１Ｂを近接配置することで、光配線盤１Ａ、１Ｂ間
の境界近傍にて近接配置されるようになっている。As shown in FIGS. 3 and 5, the panel 2
Are rotating support parts 14 and 15 provided at the center part on the front side of the optical wiring board 1, more specifically, the center part on the front side of the wiring board body 1 c (see FIG. 2) composed of the wiring board bodies 1 a and 1 b. Are supported rotatably about a substantially vertical axis of rotation by rotation supporting portions 14 and 15 provided in the wiring board main body 1.
a, 1b, the closed position that covers the front side (positions in FIGS. 2 and 3)
And an open position substantially perpendicular to the wiring board main bodies 1a, 1b, 1c (positions in FIGS. 4 and 7).
In addition, the installation positions of the rotation supporting portions 14 and 15 are located on one side of the front side of each of the optical distribution boards 1A and 1B.
By arranging A and 1B close to each other, they are arranged close to each other near the boundary between the optical wiring boards 1A and 1B.
【００１６】ジャンパ部１Ｃは、各光配線盤１Ａ、１Ｂ
のパネル２、２の回転中心間の領域（空間）に、各パネ
ル２に配線される光ファイバ９を保持する光ファイバ保
持具１６を設置した構成になっている。各光配線盤１
Ａ、１Ｂのパネル２、２間に渡すようにして配線された
光ファイバ９は、前記光ファイバ保持具１６を利用して
ジャンパ部１Ｃにて湾曲配線することで余長が吸収され
る。具体的には、前記光ファイバ保持具１６は、配線盤
本体部１ｃに固定されたリング体であり、前記光ファイ
バ９は、前記光ファイバ保持具１６の内側に落とし込む
ようにして湾曲配線される。The jumper section 1C includes the optical distribution boards 1A and 1B.
An optical fiber holder 16 for holding the optical fibers 9 wired to each panel 2 is installed in a region (space) between the centers of rotation of the panels 2 and 2. Each optical distribution board 1
The extra length of the optical fiber 9 wired so as to pass between the panels 2 and 2 of A and 1B is absorbed by bending the jumper 1C using the optical fiber holder 16. Specifically, the optical fiber holder 16 is a ring fixed to the wiring frame main body 1c, and the optical fiber 9 is bent and wired so as to be dropped inside the optical fiber holder 16. .
【００１７】前記光ファイバ保持具１６は、パネル２を
回転しても移動しない。また、光ファイバ保持具１６
は、回転支持部１４、１５の近傍、すなわちパネル２、
２の回転中心の近傍に位置しているため、パネル２を回
転しても、パネル２と光ファイバ保持具１６との間に配
線された光ファイバ９は、全く移動しないかあるいは殆
ど移動しないから、光ファイバ９の光特性に悪影響を与
える心配は無い。さらに、両パネル２、２間に配線され
た多数本の光ファイバ９を複数の光ファイバ保持具１６
によって整理して保持することで、パネル２の回転に起
因する揺れや移動等によって光ファイバ９同士が絡み合
う等の不都合を防止でき、整然と整理された配線状態を
維持することができる。一方、各パネル２の配線盤本体
部１ａ、１ｂ側に配線される光ファイバ１１、１２も、
回転支持部１４、１５の近傍、すなわちパネル２、２の
回転中心の近傍にて、配線盤本体部１ａ、１ｂからパネ
ル２に引き込まれているから、パネル２の回転によって
光特性に悪影響を与える心配が無い。The optical fiber holder 16 does not move even when the panel 2 is rotated. In addition, the optical fiber holder 16
Are located in the vicinity of the rotation supporting portions 14 and 15, that is, the panel 2,
2, the optical fiber 9 wired between the panel 2 and the optical fiber holder 16 does not move or hardly moves even when the panel 2 is rotated. There is no fear that the optical characteristics of the optical fiber 9 will be adversely affected. Further, a large number of optical fibers 9 wired between the panels 2 are connected to a plurality of optical fiber holders 16.
By organizing and holding, it is possible to prevent inconveniences such as the optical fibers 9 being entangled with each other due to shaking or movement caused by the rotation of the panel 2, and to maintain a neatly arranged wiring state. On the other hand, the optical fibers 11 and 12 wired on the wiring board body 1a and 1b side of each panel 2 also
Since the wiring board main bodies 1a and 1b are drawn into the panel 2 in the vicinity of the rotation supporting parts 14 and 15, that is, in the vicinity of the rotation center of the panels 2 and 2, the rotation of the panel 2 adversely affects the optical characteristics. Don't worry.
【００１８】この光配線盤１では、前面側からの光コネ
クタアダプタ８に対する光ファイバ９の接続や接続解
除、切替接続は、図３等に示すように、パネル２を閉位
置とすることで、効率良く行うことができる。一方、図
５あるいは図４、図６、図７に示すように、この光配線
盤１では、パネル２を前面側に引き出すようにして回転
させ開位置とすることで、パネル２の配線盤本体部１
ａ、１ｂ側の面を露出できるので、光コネクタアダプタ
８に対する光ファイバ１１、１２の接続、接続解除、切
替接続等の作業を効率良く行うことができる。In the optical distribution board 1, connection, disconnection, and switching connection of the optical fiber 9 to the optical connector adapter 8 from the front side are performed by closing the panel 2 as shown in FIG. It can be performed efficiently. On the other hand, as shown in FIG. 5 or FIG. 4, FIG. 6, and FIG. 7, in this optical distribution board 1, the panel 2 is rotated to the open position by being pulled out to the front side, so that the wiring board body of the panel 2 is opened. Part 1
Since the surfaces a and 1b can be exposed, operations such as connection, disconnection, and switching connection of the optical fibers 11 and 12 to the optical connector adapter 8 can be performed efficiently.
【００１９】このように、この光配線盤１では、前面側
からの光コネクタアダプタ８に対する光ファイバ９の接
続、接続解除、切替接続に加えて、パネル２の配線盤本
体１ａ、１ｂ側からの光コネクタアダプタ８に対する光
ファイバ１１、１２の接続、接続解除、切替接続をも、
前面側にて行うことができる。したがって、この光配線
盤１では、前面側のみに作業スペースを確保すれば良
く、前記前面側に対向する背面側に作業スペースを確保
する必要が無いから、設置スペースの大幅な省スペース
化が可能である。また、例えば、局等の建物内への設置
では、建物の壁等に背面板２ｄを近接配置することがで
きるから、建物の床面積を有効に活用することが可能に
なる。As described above, in the optical distribution board 1, in addition to the connection, disconnection, and switching connection of the optical fiber 9 to the optical connector adapter 8 from the front side, the connection from the wiring board main bodies 1a and 1b of the panel 2 is performed. The connection, disconnection, and switching connection of the optical fibers 11 and 12 to the optical connector adapter 8 are also performed.
It can be done on the front side. Therefore, in the optical wiring board 1, it is sufficient to secure a working space only on the front side, and there is no need to secure a working space on the back side opposite to the front side, so that the installation space can be largely saved. It is. In addition, for example, in the case of installation in a building such as a station, the back plate 2d can be arranged close to the wall of the building, so that the floor area of the building can be effectively utilized.
【００２０】光ファイバ９と光ファイバ１１、１２との
切替接続作業は、パネル２の両側、つまり、前面側と配
線盤本体部側とで光ファイバ９と光ファイバ１１、１２
とを対照させて行う必要がある。本発明に係る光配線盤
１では、作業対象の目的のパネル２を開位置とすること
で該パネル２の配線盤本体部１ｃ側が開放されるので、
パネル２の両側での光ファイバ９、１１、１２の対照が
容易であるから、接続や切替接続の作業能率を向上でき
る。但し、図４に示すように、前記光配線盤１では、互
いに近接された回転中心を以って回転自在に支持された
一対のパネル２をそれぞれ開位置とすると、各パネル２
の前面側同士が接近して、作業スペースを確保しにくく
なるから、パネル２の前面側にて作業を行う場合には、
一対のパネル２を同時には開位置とせず、図５に示すよ
うに、配線盤本体部１ａ、１ｂ側での作業を行う目的の
パネル２のみ開位置とし、他のパネル２は閉位置に位置
させることが好ましい。The switching operation between the optical fiber 9 and the optical fibers 11 and 12 is performed on both sides of the panel 2, that is, on the front side and the wiring board main body side.
Must be performed in contrast to In the optical wiring board 1 according to the present invention, since the target panel 2 to be worked is set to the open position, the wiring board body 1c side of the panel 2 is opened.
Since it is easy to compare the optical fibers 9, 11, and 12 on both sides of the panel 2, the work efficiency of connection and switching connection can be improved. However, as shown in FIG. 4, in the optical distribution board 1, when a pair of panels 2 rotatably supported by rotation centers close to each other are respectively set to open positions, each panel 2
When working on the front side of the panel 2, it is difficult to secure a working space because the front sides of the
The pair of panels 2 are not set to the open position at the same time, as shown in FIG. 5, only the panel 2 for the purpose of working on the wiring board main body 1a, 1b side is set to the open position, and the other panels 2 are set to the closed position. Preferably.
【００２１】配線盤本体部１ｃの前面側中央部にて互い
に近接された回転中心を以って回転によって開閉自在に
支持された一対のパネル２を備える光配線盤１では、各
パネル２の開位置は、配線盤本体部１ｃの前面側中央部
となるので、例えば、この光配線盤１の左右（図２、図
６、図７中左右）両側に建物の壁や、別の光配線盤等障
害物が存在しても、開位置としたパネル２の両側に充分
な作業スペースを確保できる。例えば、建物内への設置
では、この光配線盤１を部屋の角部に設置しても、開位
置とパネル２の両側に作業スペースを充分に確保できる
から、設置場所の自由度が向上する。なお、配線盤本体
部１ｃの左右（図２、図６、図７中左右）に設定された
回転中心を以って回転によって開閉されるパネルでは、
光配線盤前面側に引き出すようにして開放すると、結
局、開放されたパネルに対する作業スペース（特にパネ
ルの前面側での作業のための作業スペース）を、配線盤
本体部１ｃの前面側のみならず、側部にも確保する必要
がある。In the optical wiring board 1 provided with a pair of panels 2 which are supported at the center of the front side of the wiring board body 1c on the front side on the center of rotation and which are rotatably opened and closed by means of rotation, each panel 2 is opened. Since the position is the central part on the front side of the wiring frame main body 1c, for example, a wall of a building or another optical wiring frame is provided on both sides of the optical wiring board 1 (left and right in FIGS. 2, 6, and 7). Even if there is an obstacle such as an obstacle, a sufficient working space can be secured on both sides of the panel 2 which is in the open position. For example, in installation in a building, even if the optical distribution board 1 is installed at a corner of a room, a sufficient working space can be secured on the open position and on both sides of the panel 2, so that the degree of freedom of the installation location is improved. . In a panel that is opened and closed by rotation with a rotation center set to the left and right (left and right in FIGS. 2, 6, and 7) of the wiring board main body 1c,
If the panel is opened by being pulled out to the front side of the optical wiring board, the working space for the opened panel (especially, the working space for working on the front side of the panel) is not only the front side of the wiring board body 1c but also the front side. Need to be secured on the side.
【００２２】光ファイバ１１、１２間の切替接続（ジャ
ンパ接続）は、図３に示すように、両パネル２を閉位置
にした状態で行うことが可能であるが、図５に示すよう
に、一方のパネル２を閉位置、他方のパネル２を開位置
とすることで、より効率良く行うことができる。すなわ
ち、図５の状態では、パネル２同士が接近するため、各
パネル２の光コネクタアダプタ８同士の対照が容易にな
るから、パネル２に多数の光コネクタアダプタ８が高密
度に実装されている場合でも、間違うこと無く、短時間
で、作業を効率良く行うことができる。The switching connection (jumper connection) between the optical fibers 11 and 12 can be performed with both panels 2 in the closed position as shown in FIG. 3, but as shown in FIG. By setting one panel 2 to the closed position and the other panel 2 to the open position, the operation can be performed more efficiently. That is, in the state of FIG. 5, since the panels 2 approach each other, it is easy to compare the optical connector adapters 8 of each panel 2, and thus a large number of optical connector adapters 8 are mounted on the panel 2 at high density. Even in such a case, the work can be performed efficiently in a short time without any mistake.
【００２３】光ファイバ１１、１２も、光コネクタアダ
プタ８に対して切替接続可能であるから、これによって
も、接続する光ファイバ１１、１２の組を切り替えるこ
とが可能である。この場合も、図５の状態とすること
で、開位置にあるパネル２の光ファイバ１２の光コネク
タアダプタ８に対する切替接続を、このパネル２の光コ
ネクタアダプタ８に前面側から接続されている光ファイ
バや、閉位置にあるパネル２側の光コネクタアダプタ８
（光ファイバ１１）と対照しつつ進めることが容易にな
ることから、短時間で効率良く作業を進めることができ
る。The optical fibers 11 and 12 can also be switchably connected to the optical connector adapter 8, so that the set of optical fibers 11 and 12 to be connected can be switched. In this case as well, by making the state shown in FIG. 5, the switching connection of the optical fiber 12 of the panel 2 in the open position to the optical connector adapter 8 is performed by the light connected to the optical connector adapter 8 of the panel 2 from the front side. Fiber or optical connector adapter 8 on panel 2 side in closed position
Since it is easy to proceed while contrasting with the (optical fiber 11), the work can be efficiently performed in a short time.
【００２４】なお、本発明は、前記実施の形態に限定さ
れず、各種変更が可能である。例えば、本発明の適用対
象の光配線盤としては、図１（ａ）から（ｄ）〜図７に
例示したものに限定されず、各種構成が採用可能であ
る。つまり、適用対象の光配線盤としては、光ファイバ
をコネクタ接続可能に成端する光コネクタが複数横並び
に配列されるコネクタ配列部を備えるものであれば良
く、例えば、前記実施の形態記載の光配線盤単位で構成
されるもの等であっても良い。この光配線盤に設けられ
る光コネクタアダプタとは、光ファイバ同士のコネクタ
接続を可能にするものを指し、各種構成が採用可能であ
る。単心に対応するものでは、例えば、ＪＩＳ Ｃ ５
９７３に制定されるＳＣ形光コネクタ（Single fiber C
oupling optical fiber connector)用のいわゆる光コネ
クタアダプタや光コネクタレセプタクル等のように、両
側から挿入される光コネクタフェルールを突き合わせ接
続可能に位置決めする内部スリーブを内蔵するもの等が
採用される。また、多心に対応するものとしては、例え
ば、ＪＩＳＣ ５９８１に制定されるＭＴ形光コネクタ
（ＭＴ：Mechanically Transferable)同士が内部でピン
結合方式により位置決めされて突き合わせ接続される構
成のハウジングを備えるもの等が採用される。また、Ｊ
ＩＳ Ｃ ５９８３に制定されるＭＵ形光コネクタ(Min
iature-Unit coupling optical fiber connector)用の
接続用ハウジング等も採用可能である。It should be noted that the present invention is not limited to the above-described embodiment, and various modifications are possible. For example, the optical wiring board to which the present invention is applied is not limited to those illustrated in FIGS. 1A to 1D to 7, and various configurations can be adopted. That is, as the optical distribution board to which the optical fiber is applied, any optical connector provided with a connector array portion in which a plurality of optical connectors for terminating an optical fiber so as to be connectable to a connector may be provided. It may be configured in a wiring board unit or the like. The optical connector adapter provided in the optical distribution board refers to an adapter that enables connector connection between optical fibers, and various configurations can be adopted. In the case of a single core, for example, JIS C 5
SC type optical connector (Single fiber C)
As a so-called optical connector adapter or optical connector receptacle for an optical fiber connector (oupling), a connector having an internal sleeve for positioning an optical connector ferrule inserted from both sides in a butt-connectable manner is adopted. In addition, as a multi-core compatible type, for example, an MT type optical connector (MT: Mechanically Transferable) defined by JISC 5981 is provided with a housing having a configuration in which the MT-type optical connectors are internally positioned by a pin connection method and are butt-connected. Etc. are adopted. Also, J
MU type optical connector (Min
A connection housing for an iature-unit coupling optical fiber connector) can also be adopted.
【００２５】[0025]
【発明の効果】以上説明したように、本発明の光配線盤
によれば、配線盤本体部に対して回転によって開閉自在
の扉状のパネルに光コネクタアダプタが取り付けられて
おり、このパネルを開くことにより、該パネルの前記配
線盤本体部とは逆側である前面側のみならず、前記配線
盤本体部側でも、前記光コネクタアダプタに対する光フ
ァイバのコネクタ接続が可能となるから、パネルの開か
れる側のみに作業スペースを確保することで、パネルの
前面側での光コネクタアダプタに対する光ファイバの接
続作業のみならず、開いたパネルの配線盤本体部側の面
での作業をも行うことができる。これにより、結局、こ
の光配線盤の設置スペースを省スペース化することがで
きる。また、パネルを開くことで、パネルの両側の光フ
ァイバを対照しつつ接続や切替等の作業を進めることが
容易になり、作業性を向上できるといった優れた効果を
奏する。As described above, according to the optical wiring board of the present invention, the optical connector adapter is attached to the door-like panel which can be opened and closed by rotation with respect to the wiring board main body. By opening, not only the front side of the panel opposite to the wiring board main body, but also the wiring board main body side, the optical fiber connector can be connected to the optical connector adapter. By securing a working space only on the open side, not only the work of connecting the optical fiber to the optical connector adapter on the front side of the panel, but also the work on the wiring panel body side of the open panel Can be. As a result, the installation space for the optical wiring board can be saved. Further, by opening the panel, it becomes easy to proceed with connection and switching operations while comparing optical fibers on both sides of the panel, and an excellent effect of improving workability is achieved.
【００２６】請求項２記載の光配線盤によれば、前記パ
ネルの外側から該パネルの前記配線盤本体部側あるいは
前記前面側に配線されて前記光コネクタアダプタに接続
される光ファイバを保持する光ファイバ保持具が、前記
パネルの回転中心近傍にて前記配線盤本体部に設けられ
ているから、パネルの回転が、外側からパネルに配線さ
れる光ファイバの光特性に影響を与えることを防止でき
るといった優れた効果を奏する。According to the optical wiring board of the second aspect, the optical fiber that is wired from the outside of the panel to the wiring board body or the front side of the panel and connected to the optical connector adapter is held. Since the optical fiber holder is provided on the wiring board body near the center of rotation of the panel, the rotation of the panel does not affect the optical characteristics of the optical fibers wired to the panel from the outside. It has an excellent effect of being able to do it.
【００２７】請求項３記載の光配線盤によれば、互いに
平行な回転中心を以って回転自在の一対の前記パネルを
備え、両パネル間に渡すようにして配線される光ファイ
バが、各パネルの回転中心間に設けられた前記光ファイ
バ保持具によって保持されるようになっているから、両
パネルを回転しても、両パネル間に渡すようにして配線
された光ファイバが安定に保持されることとなり、この
光ファイバの光特性を安定に維持できるといった優れた
効果を奏する。According to a third aspect of the present invention, there is provided an optical distribution board comprising a pair of the panels rotatable about rotation centers parallel to each other, and an optical fiber wired so as to pass between the panels. Since the optical fiber holder is provided between the rotation centers of the panels, even if both panels are rotated, the optical fibers wired so as to pass between the panels are stably held. Therefore, an excellent effect that the optical characteristics of the optical fiber can be maintained stably is achieved.
【図１】 本発明の１実施の形態の光配線盤を示す図で
あって、（ａ）は正面図、（ｂ）は（ａ）の平面図、
（ｃ）は（ｂ）のＡ−Ａ線断面矢視図、（ｄ）は（ａ）
のＢ−Ｂ線断面矢視図である。FIG. 1 is a diagram showing an optical distribution board according to an embodiment of the present invention, wherein (a) is a front view, (b) is a plan view of (a),
(C) is a sectional view taken along line AA of (b), and (d) is (a).
FIG. 3 is a sectional view taken along line BB of FIG.
【図２】 図１（ａ）の光配線盤のＣ−Ｃ線断面矢視図
である。FIG. 2 is a cross-sectional view of the optical wiring board shown in FIG.
【図３】 図１の光配線盤を示す斜視図であり、一対の
パネルがそれぞれ閉位置にある状態を示す。FIG. 3 is a perspective view showing the optical wiring board of FIG. 1, showing a state where a pair of panels are respectively at a closed position.
【図４】 図１の光配線盤を示す斜視図であり、一対の
パネルがそれぞれ開位置にある状態を示す。FIG. 4 is a perspective view showing the optical wiring board of FIG. 1, showing a state in which a pair of panels are each in an open position.
【図５】 図１の光配線盤を示す斜視図であり、一対の
パネルのうちの一方が閉位置、他方が開位置にある状態
を示す。FIG. 5 is a perspective view showing the optical distribution board of FIG. 1, in which one of a pair of panels is in a closed position and the other is in an open position.
【図６】 図１の光配線盤を示す平断面図であり、１対
のパネルがそれぞれ閉位置と開位置との中間位置にある
状態を示す。FIG. 6 is a plan sectional view showing the optical distribution board of FIG. 1, showing a state in which a pair of panels is at an intermediate position between a closed position and an open position, respectively.
【図７】 図１の光配線盤を示す平断面図であり、一対
のパネルがそれぞれ開位置にある状態を示す。FIG. 7 is a plan sectional view showing the optical wiring board of FIG. 1, showing a state in which a pair of panels are respectively in an open position.
１…光配線盤、１Ａ，１Ｂ…光配線盤、１ａ，１ｂ，１
ｃ…配線盤本体部、２…パネル、８…光コネクタアダプ
タ、９，１１，１２…光ファイバ、１６…光ファイバ保
持具。DESCRIPTION OF SYMBOLS 1 ... Optical distribution board, 1A, 1B ... Optical distribution board, 1a, 1b, 1
c: wiring board body, 2: panel, 8: optical connector adapter, 9, 11, 12: optical fiber, 16: optical fiber holder.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 古川 洋 千葉県佐倉市六崎1440番地 株式会社フジ クラ佐倉事業所内 Ｆターム(参考） 2H036 QA47 RA22 2H038 CA35 CA37 CA38 5K073 AA03 CC06 CC12 CC26 CC27 CC38 CC44 CC45 GG03 JJ01 JJ17 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Hiroshi Furukawa 1440 Mutsuzaki, Sakura City, Chiba Prefecture Fujikura Sakura Plant Co., Ltd. JJ01 JJ17
Claims (3)
して回転によって開閉自在の扉状のパネル（２）に光コ
ネクタアダプタ（８）が取り付けられ、前記パネルの前
記配線盤本体部側から前記光コネクタアダプタにコネク
タ接続された光ファイバ（１１、１２）と、前記パネル
の前記配線盤本体部に対する逆側である前面側から前記
光コネクタアダプタにコネクタ接続された光ファイバ
（９）とが前記光コネクタアダプタを介して接続される
ようになっていることを特徴とする光配線盤（１、１
Ａ、１Ｂ）。An optical connector adapter (8) is attached to a door-like panel (2) that can be opened and closed by rotation with respect to the wiring board body (1a, 1b, 1c), and the wiring board body of the panel. Optical fibers (11, 12) connected to the optical connector adapter from the side, and optical fibers (9) connected to the optical connector adapter from the front side, which is the opposite side of the panel to the wiring board body. Are connected via the optical connector adapter.
A, 1B).
れて前記光コネクタアダプタに接続される光ファイバを
保持する光ファイバ保持具（１６）が、前記パネルの回
転中心近傍にて前記配線盤本体部に設けられていること
を特徴とする請求項１記載の光配線盤。2. An optical fiber holder (16) wired to the panel from the outside of the panel and holding an optical fiber connected to the optical connector adapter, wherein the wiring board main body is located near the center of rotation of the panel. The optical distribution board according to claim 1, wherein the optical distribution board is provided in a portion.
の一対の前記パネルを備え、両パネル間に渡すようにし
て配線される光ファイバ（９）が、各パネルの回転中心
間に設けられた前記光ファイバ保持具によって保持され
るようになっていることを特徴とする請求項２記載の光
配線盤。3. An optical fiber (9) comprising a pair of said panels rotatable with rotation centers parallel to each other, and wired between said panels so as to pass between said panels. 3. The optical distribution board according to claim 2, wherein the optical distribution board is held by the provided optical fiber holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000046549A JP3761762B2 (en) | 2000-02-23 | 2000-02-23 | Optical distribution board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000046549A JP3761762B2 (en) | 2000-02-23 | 2000-02-23 | Optical distribution board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001235633A true JP2001235633A (en) | 2001-08-31 |
| JP3761762B2 JP3761762B2 (en) | 2006-03-29 |
Family
ID=18568942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000046549A Expired - Fee Related JP3761762B2 (en) | 2000-02-23 | 2000-02-23 | Optical distribution board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3761762B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7844159B2 (en) | 2003-07-02 | 2010-11-30 | Adc Telecommunications, Inc. | Telecommunications connection cabinet |
| US7841775B2 (en) | 2003-06-30 | 2010-11-30 | Adc Telecommunications, Inc. | Connector storage system |
| CN102385130A (en) * | 2011-12-02 | 2012-03-21 | 宁波电业局 | Wall-mounted optical fiber wiring combined box, |
| US10067309B2 (en) | 1999-03-01 | 2018-09-04 | Commscope Technologies Llc | Optical fiber distribution frame with outside plant enclosure |
| US10126509B2 (en) | 2004-06-18 | 2018-11-13 | Commscope Technologies Llc | Telecommunications cabinet with connector storage |
| US10393980B2 (en) | 2003-11-17 | 2019-08-27 | Commscope Technologies Llc | Fiber distribution device |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7142764B2 (en) | 2003-03-20 | 2006-11-28 | Tyco Electronics Corporation | Optical fiber interconnect cabinets, termination modules and fiber connectivity management for the same |
| US6983095B2 (en) | 2003-11-17 | 2006-01-03 | Fiber Optic Network Solutions Corporation | Systems and methods for managing optical fibers and components within an enclosure in an optical communications network |
| US7194181B2 (en) | 2005-03-31 | 2007-03-20 | Adc Telecommunications, Inc. | Adapter block including connector storage |
| US7760984B2 (en) | 2006-05-04 | 2010-07-20 | Adc Telecommunications, Inc. | Fiber distribution hub with swing frame and wrap-around doors |
| US7711234B2 (en) | 2006-10-02 | 2010-05-04 | Adc Telecommunications, Inc. | Reskinnable fiber distribution hub |
| US7522805B2 (en) | 2007-03-09 | 2009-04-21 | Adc Telecommunications, Inc. | Wall mount distribution arrangement |
| US7751672B2 (en) | 2007-10-31 | 2010-07-06 | Adc Telecommunications, Inc. | Low profile fiber distribution hub |
| US8229265B2 (en) | 2007-11-21 | 2012-07-24 | Adc Telecommunications, Inc. | Fiber distribution hub with multiple configurations |
| ES2560802T3 (en) | 2008-08-27 | 2016-02-22 | Adc Telecommunications, Inc. | Fiber optic adapter with integrally molded bushing alignment structure |
| MX2011005380A (en) | 2008-11-21 | 2011-06-06 | Adc Telecommunications Inc | Fiber optic telecommunications module. |
| WO2011107180A1 (en) | 2010-03-02 | 2011-09-09 | Adc Gmbh | Fibre-optic telecommunication module |
| US9417418B2 (en) | 2011-09-12 | 2016-08-16 | Commscope Technologies Llc | Flexible lensed optical interconnect device for signal distribution |
| CN103917904A (en) | 2011-10-07 | 2014-07-09 | Adc电信公司 | Fiber optic cassette, system, and method |
| US9146362B2 (en) | 2012-09-21 | 2015-09-29 | Adc Telecommunications, Inc. | Insertion and removal tool for a fiber optic ferrule alignment sleeve |
| BR112015007015B1 (en) | 2012-09-28 | 2022-10-11 | Tyco Electronics Nederland Bv | FIBER OPTIC CASSETTE TAPE, METHOD FOR ASSEMBLING A FIBER OPTIC CASSETTE TAPE AND FLEXIBLE OPTICAL CIRCUIT |
| US9146374B2 (en) | 2012-09-28 | 2015-09-29 | Adc Telecommunications, Inc. | Rapid deployment packaging for optical fiber |
| US9223094B2 (en) | 2012-10-05 | 2015-12-29 | Tyco Electronics Nederland Bv | Flexible optical circuit, cassettes, and methods |
| US9435975B2 (en) | 2013-03-15 | 2016-09-06 | Commscope Technologies Llc | Modular high density telecommunications frame and chassis system |
| US9851524B2 (en) | 2014-01-28 | 2017-12-26 | Commscope Technologies Llc | Slidable fiber optic connection module with cable slack management |
| US9494758B2 (en) | 2014-04-03 | 2016-11-15 | Commscope Technologies Llc | Fiber optic distribution system |
| US10302874B2 (en) | 2015-05-15 | 2019-05-28 | Commscope Telecommunications (Shanghai) Co., Ltd. | Alignment sleeve assembly and fiber optic adapter |
| WO2019070682A2 (en) | 2017-10-02 | 2019-04-11 | Commscope Technologies Llc | Fiber optic circuit and preparation method |
-
2000
- 2000-02-23 JP JP2000046549A patent/JP3761762B2/en not_active Expired - Fee Related
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10067309B2 (en) | 1999-03-01 | 2018-09-04 | Commscope Technologies Llc | Optical fiber distribution frame with outside plant enclosure |
| US9470851B2 (en) | 2003-06-30 | 2016-10-18 | Commscope Technologies Llc | Fiber optic connector holder and method |
| US7841775B2 (en) | 2003-06-30 | 2010-11-30 | Adc Telecommunications, Inc. | Connector storage system |
| US11119285B2 (en) | 2003-06-30 | 2021-09-14 | Commscope Technologies Llc | Fiber optic connector holder and method |
| US10634860B2 (en) | 2003-06-30 | 2020-04-28 | Commscope Technologies Llc | Fiber optic connector holder and method |
| US8210756B2 (en) | 2003-06-30 | 2012-07-03 | Adc Telecommunications, Inc. | Fiber optic connector holder and method |
| US10168491B2 (en) | 2003-06-30 | 2019-01-01 | Commscope Technologies Llc | Fiber optic connector holder and method |
| US8636421B2 (en) | 2003-06-30 | 2014-01-28 | Adc Telecommunications, Inc. | Fiber optic connector holder and method |
| US9122019B2 (en) | 2003-06-30 | 2015-09-01 | Adc Telecommunications, Inc. | Fiber optic connector holder and method |
| US9784928B2 (en) | 2003-06-30 | 2017-10-10 | Commscope Technologies Llc | Fiber optic connector holder and method |
| US10151896B2 (en) | 2003-07-02 | 2018-12-11 | CommScope Technologies, LLC | Telecommunications connection cabinet |
| US10782497B2 (en) | 2003-07-02 | 2020-09-22 | Commscope Technologies Llc | Telecommunications connection cabinet |
| US9541724B2 (en) | 2003-07-02 | 2017-01-10 | Commscope Technologies Llc | Telecommunications connection cabinet |
| US9250408B2 (en) | 2003-07-02 | 2016-02-02 | Commscope Technologies Llc | Telecommunications connection cabinet |
| US8811791B2 (en) | 2003-07-02 | 2014-08-19 | Adc Telecommunications, Inc. | Telecommunications connection cabinet |
| US7995894B2 (en) | 2003-07-02 | 2011-08-09 | Adc Telecommunications, Inc. | Telecommunications connection cabinet |
| US7844159B2 (en) | 2003-07-02 | 2010-11-30 | Adc Telecommunications, Inc. | Telecommunications connection cabinet |
| US8401357B2 (en) | 2003-07-02 | 2013-03-19 | Adc Telecommunications, Inc. | Telecommunications connection cabinet |
| US9304276B2 (en) | 2003-07-02 | 2016-04-05 | Commscope Technologies Llc | Telecommunications connection cabinet |
| US10527809B2 (en) | 2003-07-02 | 2020-01-07 | Commscope Technologies Llc | Telecommunications connection cabinet |
| US10371915B2 (en) | 2003-07-02 | 2019-08-06 | Commscope Technologies Llc | Telecommunications connection cabinet |
| US10436998B2 (en) | 2003-07-02 | 2019-10-08 | Commscope Technologies Llc | Telecommunications connection cabinet |
| US10393980B2 (en) | 2003-11-17 | 2019-08-27 | Commscope Technologies Llc | Fiber distribution device |
| US10782498B2 (en) | 2003-11-17 | 2020-09-22 | Commscope Technologies Llc | Fiber distribution device |
| US11579390B2 (en) | 2003-11-17 | 2023-02-14 | Commscope Technologies Llc | Fiber distribution device |
| US10345539B2 (en) | 2004-06-18 | 2019-07-09 | Commscope Technologies Llc | Telecommunications cabinet with connector storage |
| US10634859B2 (en) | 2004-06-18 | 2020-04-28 | Commscope Technologies Llc | Fiber optic connector holder unit |
| US10274686B2 (en) | 2004-06-18 | 2019-04-30 | Commscope Technologies Llc | Telecommunications cabinet with connector storage |
| US10809467B2 (en) | 2004-06-18 | 2020-10-20 | Commscope Technologies Llc | Telecommunications cabinet with connector storage |
| US10126509B2 (en) | 2004-06-18 | 2018-11-13 | Commscope Technologies Llc | Telecommunications cabinet with connector storage |
| US11428876B2 (en) | 2004-06-18 | 2022-08-30 | Commscope Technologies Llc | Telecommunications cabinet with connector storage |
| CN102385130A (en) * | 2011-12-02 | 2012-03-21 | 宁波电业局 | Wall-mounted optical fiber wiring combined box, |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3761762B2 (en) | 2006-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2001235633A (en) | Optical wiring board | |
| JP4053202B2 (en) | Optical communication trunk cable branch and optical communication trunk cable | |
| JP3307618B2 (en) | Optical distribution frame | |
| US4765710A (en) | Distributing frame for optical waveguides and the like | |
| US20070036507A1 (en) | Optical fiber interconnect cabinets, termination modules and fiber connectivity management for the same | |
| JPH11167046A (en) | Optical switch device and adapter device | |
| JPH10227919A (en) | Optical wiring rack and optical branching module | |
| JP4130469B1 (en) | Optical distribution board | |
| US11740422B2 (en) | Interconnect system | |
| JP2023006264A (en) | Terminating unit of optical cable | |
| JP3698579B2 (en) | Optical fiber alignment board | |
| JP2003215352A (en) | Optical distributing frame and optical connection unit | |
| JP2006098611A (en) | Wall-mount optical branch joint box | |
| JP3819171B2 (en) | Optical distribution board | |
| JP3819130B2 (en) | Optical distribution board | |
| JP3819373B2 (en) | Optical frame and optical wiring system | |
| JP3676119B2 (en) | Light frame | |
| KR100276176B1 (en) | Hing type connector module | |
| JP4184328B2 (en) | Optical distribution board | |
| JP3432403B2 (en) | Optical distribution frame | |
| JPH10339823A (en) | Optical wiring board | |
| JP3497274B2 (en) | Optical wiring rack | |
| JP3176905B2 (en) | Optical module | |
| JP3545205B2 (en) | Optical distribution frame | |
| JP3347683B2 (en) | Optical module and optical distribution frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20050629 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050719 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050920 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20060104 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20060111 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090120 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100120 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110120 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110120 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120120 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120120 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130120 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130120 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140120 Year of fee payment: 8 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |