JP2003149515A - Optical transmitter receiver-mounted device - Google Patents
Optical transmitter receiver-mounted deviceInfo
- Publication number
- JP2003149515A JP2003149515A JP2001346920A JP2001346920A JP2003149515A JP 2003149515 A JP2003149515 A JP 2003149515A JP 2001346920 A JP2001346920 A JP 2001346920A JP 2001346920 A JP2001346920 A JP 2001346920A JP 2003149515 A JP2003149515 A JP 2003149515A
- Authority
- JP
- Japan
- Prior art keywords
- optical
- printed circuit
- circuit board
- receiver
- optical transceiver
- 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.)
- Pending
Links
Landscapes
- Optical Couplings Of Light Guides (AREA)
- Optical Communication System (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、例えば光信号の入
出力端が異なる光送受信器を実装し得るプリント基板を
用いた光送受信器実装装置に関し、その実装効率を改善
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an optical transceiver mounting apparatus using a printed circuit board on which optical transceivers having different input / output terminals of optical signals can be mounted, and its mounting efficiency is improved.
【０００２】[0002]
【従来の技術】一般に、光送受信器実装装置に実装され
る光送受信器は光コネクタを介して、外線側の光ファイ
バーケーブルと接続されている。光送受信器の光信号入
出力端の形状は大きく分けて、本体端部に配設されるコ
ネクタと、本体から突出し先端をコネクタとした光ファ
イバーのピッグテールとなっているものとの二種ある。2. Description of the Related Art Generally, an optical transmitter / receiver mounted in an optical transmitter / receiver mounting device is connected to an optical fiber cable on the outside line via an optical connector. The shape of the optical signal input / output end of the optical transmitter / receiver is roughly divided into two types: a connector provided at the end of the main body and a pigtail of an optical fiber having the tip protruding from the main body as a connector.
【０００３】図５は従来の光信号の入出力端が本体端部
に設けられたコネクタである光送受信器（以下光送受信
器Ａと略記する）実装用のプリント基板を用いた光送受
信器実装装置を示す模式平面図である。１は光送受信器
実装装置の外装ケース、２ａは光送受信器Ａ３実装用の
プリント基板で、表面に回路が形成され、光送受信器Ａ
３搭載エリアとともに他の部品を実装するエリア６が設
けられている。８はコネクタ付き光ファイバコードであ
る。光送受信器Ａ３は自身の光コネクタに外部からの光
コネクタ付き光ファイバコード８が接続されるため必ず
外装ケース１の近傍で光コネクタが外装ケース１に向き
合う形でプリント基板２ａ上に実装される。FIG. 5 shows an optical transmitter / receiver mounting using a conventional printed circuit board for mounting an optical transmitter / receiver (hereinafter abbreviated as optical transmitter / receiver A) in which an input / output end of an optical signal is a connector provided at an end of a main body. It is a schematic plan view which shows an apparatus. Reference numeral 1 is an outer case of the optical transceiver mounting apparatus, 2a is a printed circuit board for mounting the optical transceiver A3, and a circuit is formed on the surface of the optical transceiver A3.
An area 6 for mounting other components is provided together with the 3 mounting areas. Reference numeral 8 is an optical fiber cord with a connector. Since the optical fiber cord 8 with an optical connector from the outside is connected to its own optical connector, the optical transceiver A3 is always mounted on the printed circuit board 2a so that the optical connector faces the outer case 1 near the outer case 1. .
【０００４】図６は従来の光信号の入出力端が本体から
飛び出した先端はコネクタで光ファイバーのピッグテー
ルとなっている光送受信器（以下光送受信器Ｂと略記す
る）実装用のプリント基板を用いた光送受信器実装装置
を示す模式平面図である。２ｂは光送受信器Ｂ４実装用
のプリント基板で、光送受信器Ａ３実装用のプリント基
板２ａと同様に表面に回路が形成され、光送受信器Ｂ４
搭載エリアと部品実装エリア６が設けられている。さら
に、光送受信器Ｂ４より引き出されたコネクタ付き光フ
ァイバ芯線７の飛び出し側にその余長を処理するエリア
が必要で、光ファイバー余長処理エリア５も設けられて
いる。光送受信器Ｂ４は光ファイバー芯線７先端の光コ
ネクタに外部からの光コネクタ付き光ファイバコードが
接続されるため、光ファイバー芯線７先端のコネクタが
外装ケース１の近傍に固定される。FIG. 6 shows a conventional printed circuit board for mounting an optical transmitter / receiver (hereinafter abbreviated as an optical transmitter / receiver B) in which an input / output end of an optical signal protrudes from the main body and is a pigtail of an optical fiber with a connector. FIG. 3 is a schematic plan view showing the optical transmitter / receiver mounting device. Reference numeral 2b denotes a printed circuit board for mounting the optical transmitter / receiver B4, and a circuit is formed on the surface similarly to the printed circuit board 2a for mounting the optical transmitter / receiver A3.
A mounting area and a component mounting area 6 are provided. Further, an area for processing the extra length is required on the protruding side of the optical fiber core wire with a connector 7 drawn out from the optical transceiver B4, and an optical fiber extra length processing area 5 is also provided. In the optical transmitter / receiver B4, an optical fiber cord with an optical connector from the outside is connected to the optical connector at the tip of the optical fiber core wire 7, so that the connector at the tip of the optical fiber core wire 7 is fixed near the outer case 1.
【０００５】図５，図６に示す光送受信器実装装置の場
合には、異なる光送受信器Ａ３，Ｂ４にそれぞれ対応し
たプリント基板２ａ，２ｂを使用しているが、一種類の
基板で異なる光送受信器Ａ，Ｂがそれぞれ実装できる、
共用化が可能なプリント基板を用いた光送受信器実装装
置もある。図７は従来の一種類の基板で光送受信器Ａ
３，Ｂ４が実装できる基板を用いた光送受信器実装装置
を示す模式平面図で、光送受信器Ａ，Ｂそれぞれを実装
した状態を示している。２は光送受信器Ａ３，Ｂ４がと
もに実装可能なプリント基板で、表面に回路が形成さ
れ、光送受信器Ａ３，Ｂ４それぞれを搭載するエリア、
部品実装エリア６、光ファイバー余長処理エリア５が設
けられている。図５，図６の場合と同様、光送受信器Ａ
３は外装ケース１の近傍で光コネクタが、外装ケース１
に向き合う形でプリント基板２ａ上に実装される。光送
受信器Ｂ４は光ファイバー芯線７先端のコネクタが外装
ケース１の近傍に固定される。In the case of the optical transceiver mounting apparatus shown in FIGS. 5 and 6, printed boards 2a and 2b respectively corresponding to different optical transceivers A3 and B4 are used, but different types of optical boards are used. Transceivers A and B can be mounted respectively,
There is also an optical transceiver mounting device that uses a printed circuit board that can be shared. FIG. 7 shows an optical transmitter / receiver A using a conventional type of substrate.
FIG. 3 is a schematic plan view showing an optical transceiver mounting device using a substrate on which the optical transceivers 3 and B4 can be mounted, and shows a state where the optical transceivers A and B are mounted. Reference numeral 2 is a printed circuit board on which both the optical transceivers A3 and B4 can be mounted. An area where a circuit is formed on the surface and the optical transceivers A3 and B4 are mounted,
A component mounting area 6 and an optical fiber extra length processing area 5 are provided. As in the case of FIGS. 5 and 6, the optical transceiver A
3 is an optical connector near the outer case 1
Are mounted on the printed circuit board 2a so as to face each other. In the optical transceiver B4, the connector at the tip of the optical fiber core wire 7 is fixed near the outer case 1.
【０００６】[0006]
【発明が解決しようとする課題】図５，図６に示す従来
の光送受信器実装装置の場合は、入出力端が異なる光送
受信器にそれぞれ対応したプリント基板を揃えなければ
ならないという問題点があった。一方、図７に示す一種
類のプリント基板を共用化する実装装置の場合は、外形
が大きくなり、使用されていないエリアが生じ、実装効
率が悪いという問題点があった。In the case of the conventional optical transceiver mounting apparatus shown in FIGS. 5 and 6, there is a problem that printed circuit boards corresponding to the optical transceivers having different input / output terminals must be prepared. there were. On the other hand, in the case of the mounting apparatus shown in FIG. 7 which shares one type of printed circuit board, there is a problem that the outer shape becomes large and an unused area occurs, resulting in poor mounting efficiency.
【０００７】本発明は、上記のような問題点を解消する
ためになされたもので、光信号の入出力端が異なる光送
受信器を実装し得る、共用化が可能なプリント基板を用
いつつも、小型で実装効率の高い光送受信器実装装置を
提供することを目的とする。The present invention has been made in order to solve the above-mentioned problems, and while using a common printed circuit board on which optical transceivers having different input / output terminals of optical signals can be mounted. It is an object of the present invention to provide a small-sized optical transceiver mounting device with high mounting efficiency.
【０００８】[0008]
【課題を解決するための手段】本発明の第１の光送受信
器実装装置は、光送受信器を実装するプリント基板を有
する光送受信器実装装置において、上記プリント基板の
一面に形成されたプリント回路、並びに、上記プリント
基板の上記一面に設置される第１の光送受信器が固定さ
れ得る第１の固定用スルーホール部と、上記プリント基
板の他面に設置され、上記第１の光送受信器とは光信号
の入出力端が異なる第２の光送受信器が固定され得る第
２の固定用スルーホール部と、上記第１及び第２の光送
受信器の信号端子のいずれとも接続され得、上記一面の
上記プリント回路と接続された信号接続用スルーホール
部を備えたものである。A first optical transceiver mounting apparatus of the present invention is an optical transceiver mounting apparatus having a printed circuit board on which an optical transceiver is mounted, and a printed circuit formed on one surface of the printed circuit board. And a first fixing through hole portion to which the first optical transceiver installed on the one surface of the printed circuit board can be fixed, and the first optical transceiver installed on the other surface of the printed circuit board. And a second fixing through hole portion to which a second optical transmitter / receiver having a different optical signal input / output terminal can be fixed, and both the signal terminals of the first and second optical transmitter / receivers can be connected. A through hole portion for signal connection connected to the printed circuit on the one surface is provided.
【０００９】また、上記第２の光送受信器は光ファイバ
ーのピッグテール付きの光送受信器である。The second optical transmitter / receiver is an optical transmitter / receiver with an optical fiber pigtail.
【００１０】またさらに、光送受信器を実装するプリン
ト基板を有する光送受信器実装装置において、上記プリ
ント基板の一面に形成されたプリント回路、並びに、上
記プリント基板の他面に形成され第１の光送受信器が固
定され得る第１の固定用スルーホール部と、上記プリン
ト基板の他面に形成され第２の光送受信器が固定され得
る第２の固定用スルーホール部と、上記プリント基板の
他面に形成され上記第１及び第２の光送受信器の信号端
子のいずれとも接続され得、一面の上記プリント回路と
接続された信号接続用スルーホール部と、上記プリント
基板の他面に形成され上記第２の光送受信器の光信号入
出力端に接続され得る光ファイバーケーブルを保持する
テンションメンバ保持部を備えたものである。Furthermore, in an optical transceiver mounting apparatus having a printed circuit board on which an optical transceiver is mounted, a printed circuit formed on one surface of the printed circuit board and a first optical circuit formed on the other surface of the printed circuit board. A first fixing through hole portion to which the transceiver can be fixed, a second fixing through hole portion formed on the other surface of the printed circuit board to which the second optical transceiver can be fixed, and the other printed circuit board. A through hole portion for signal connection which is formed on a surface and can be connected to any of the signal terminals of the first and second optical transceivers and which is connected to the printed circuit on one surface, and is formed on the other surface of the printed circuit board. It is provided with a tension member holding portion for holding an optical fiber cable that can be connected to an optical signal input / output terminal of the second optical transceiver.
【００１１】[0011]
【発明の実施の形態】実施の形態１．以下、本発明の実
施の形態１の光送受信器実装装置を図１〜図３に基づい
て説明する。図１は本発明の実施の形態１主要部の、第
１の光送受信器、この場合は光送受信器Ａ、光送受信器
Ａとは光信号の入出力端が異なる第２の光送受信器、こ
の場合は光送受信器Ｂのいずれをも実装可能なプリント
基板を示す模式平面図である。２は一面、この場合は表
面にプリント回路が形成されたプリント基板で、プリン
ト基板２の表面に設置され得る光送受信器Ａ３が固定さ
れ得る第１の固定用スルーホール部９と、プリント基板
２の他面、この場合は裏面に設置され得る光送受信器Ｂ
４が固定され得る第２の固定用スルーホール部１０と、
光送受信器Ａ３，光送受信器Ｂ４の信号端子のいずれと
も接続され得るとともに、表面のプリント回路と接続さ
れた信号接続用スルーホール部１１とが形成されてい
る。光送受信器Ｂ４の光ファイバー余長処理エリア５は
プリント基板２の裏面に、部品実装エリア６はプリント
基板２の表面に設けられている。BEST MODE FOR CARRYING OUT THE INVENTION Embodiment 1. Hereinafter, the optical transceiver mounting apparatus according to the first embodiment of the present invention will be described with reference to FIGS. 1 is a first optical transmitter / receiver, which is an optical transmitter / receiver A in this case, and a second optical transmitter / receiver having an optical signal input / output terminal different from that of the optical transmitter / receiver A, which is a main part of Embodiment 1 of the present invention. In this case, it is a schematic plan view showing a printed circuit board on which any of the optical transceivers B can be mounted. Reference numeral 2 denotes one surface, in this case, a printed circuit board having a printed circuit formed on the surface thereof, and a first fixing through hole portion 9 to which the optical transceiver A3 that can be installed on the surface of the printed circuit board 2 can be fixed, and the printed circuit board 2 Optical transmitter / receiver B that can be installed on the other side, in this case the back side
A second fixing through hole portion 10 to which 4 can be fixed;
A signal connecting through-hole portion 11 is formed which can be connected to any of the signal terminals of the optical transmitter / receiver A3 and the optical transmitter / receiver B4 and which is connected to a printed circuit on the surface. The optical fiber extra length processing area 5 of the optical transceiver B4 is provided on the back surface of the printed circuit board 2, and the component mounting area 6 is provided on the front surface of the printed circuit board 2.
【００１２】図２はプリント基板２表側に光送受信器Ａ
３を実装し外装ケース１に組み込んだ状態を示す模式平
面図である。図３はプリント基板２裏面に光送受信器Ｂ
４を実装し外装ケース１に組み込んだ状態を表面側から
見た模式平面図である。７は光送受信器Ｂ４の先端にコ
ネクタが付いた光ファイバ芯線、８は外部からのコネク
タ付き光ファイバコードである。FIG. 2 shows an optical transceiver A on the front side of the printed circuit board 2.
3 is a schematic plan view showing a state in which 3 is mounted and incorporated in the outer case 1. FIG. FIG. 3 shows the optical transceiver B on the back surface of the printed circuit board 2.
4 is a schematic plan view of a state in which No. 4 is mounted and incorporated in the outer case 1 as seen from the surface side. Reference numeral 7 is an optical fiber core wire having a connector attached to the end of the optical transceiver B4, and 8 is an optical fiber cord with a connector from the outside.
【００１３】この実施の形態の光送受信器実装装置で
は、光送受信器Ａ３をプリント基板２の表面に実装し、
光送受信器Ｂ４をプリント基板２の裏面に実装し、光送
受信器Ａ，Ｂの光信号の出入り口側をそれぞれ反対側に
することにより信号接続スルーホール部１１を共用して
いる。プリント基板２の表および裏の使い分けを行うこ
とにより、一種類のプリント基板で光信号の入出力端が
異なる光送受信器Ａ，Ｂの実装を可能としている。また
光送受信器Ｂ４の搭載エリアと光ファイバー余長処理エ
リア５がプリント基板２の裏面に在るため、図７の従来
例の全てのエリアがプリント基板２の表面にあったとき
に比較してプリント基板２の面積を小さくでき装置の小
型化が実現できる。光送受信器実装装置の実装効率を向
上できる。プリント基板を共用できるので、同じ生産設
備でたくさん作れる、在庫数を減らせるなどの部品共用
化のメリットがある。In the optical transceiver mounting apparatus according to this embodiment, the optical transceiver A3 is mounted on the surface of the printed circuit board 2,
The optical transceiver B4 is mounted on the back surface of the printed circuit board 2, and the signal connection through-hole portion 11 is shared by making the optical signal inlet / outlet sides of the optical transceivers A and B opposite to each other. By selectively using the front side and the back side of the printed circuit board 2, it is possible to mount the optical transceivers A and B having different optical signal input / output terminals on one type of printed circuit board. Further, since the mounting area of the optical transmitter / receiver B4 and the optical fiber extra length processing area 5 are on the back surface of the printed circuit board 2, printing is performed in comparison with when all areas of the conventional example of FIG. The area of the substrate 2 can be reduced and the device can be downsized. The mounting efficiency of the optical transceiver mounting device can be improved. Since the printed circuit boards can be shared, there are merits in sharing parts, such as being able to make many products with the same production equipment and reducing inventory.
【００１４】実施の形態２．図４は本発明の実施の形態
２の光送受信器実装装置を示す模式平面図である。２は
裏面に第１の光送受信器が固定され得る第１の固定用ス
ルーホール部９と、第２の光送受信器、この場合は光送
受信器Ａ３が固定され得る第２の固定用スルーホール部
１０と、第１，第２の光送受信器の信号端子のいずれと
も接続され得るとともに、表面のプリント回路と接続さ
れた信号接続用スルーホール部１１とが形成されたプリ
ント基板であり、光ファイバー余長処理エリア５が在る
裏面に光送受信器Ａ３の光信号入出力端に接続され得る
外部の光ファイバーケーブル１２を保持するテンション
メンバ保持部１３が設けられている。１４は光ファイバ
ーケーブル芯線、１５は光ファイバーケーブル芯線１４
と光ファイバーコード８の融着部である。Embodiment 2. FIG. 4 is a schematic plan view showing an optical transceiver mounting apparatus according to the second embodiment of the present invention. Reference numeral 2 denotes a first fixing through hole portion 9 to which the first optical transmitter / receiver can be fixed, and a second optical transmitting / receiving device, in this case, the second fixing through hole to which the optical transmitter / receiver A3 can be fixed. The optical fiber is a printed circuit board on which a signal connection through hole portion 11 that can be connected to both the signal terminal of the first and second optical transceivers and that is connected to the printed circuit on the surface is formed. A tension member holding portion 13 that holds an external optical fiber cable 12 that can be connected to the optical signal input / output end of the optical transceiver A3 is provided on the back surface where the surplus length processing area 5 is present. 14 is an optical fiber cable core wire, 15 is an optical fiber cable core wire 14
And the fused portion of the optical fiber cord 8.
【００１５】この実施の形態２の光送受信器実装装置で
は、光送受信器Ａ３をプリント基板２の裏側に取付け
て、光ファイバー余長処理エリア５を光ファイバーケー
ブル芯線１４と光ファイバーコード８の融着部と余長処
理部にすることにより、光ファイバーケーブル１２を直
接引き込むことができる装置となるので、装置外部に光
先端部を設置する必要がなくなる。In the optical transmitter / receiver mounting apparatus according to the second embodiment, the optical transmitter / receiver A3 is attached to the back side of the printed circuit board 2, and the optical fiber extra length processing area 5 is provided with the fused portion of the optical fiber cable core wire 14 and the optical fiber cord 8. By using the surplus length processing section, the optical fiber cable 12 can be directly drawn into the apparatus, and it is not necessary to install the optical tip section outside the apparatus.
【００１６】なお、第１，第２の固定用スルーホール部
９，１０及び信号接続用スルーホール部１１は孔が開い
た状態でも、孔にはんだが埋め込まれた状態であっても
良い。The first and second fixing through-holes 9 and 10 and the signal-connecting through-hole 11 may have holes or solder embedded in the holes.
【００１７】[0017]
【発明の効果】この発明の光送受信器実装装置によれ
ば、光送受信器を実装するプリント基板を有する光送受
信器実装装置において、上記プリント基板の一面に形成
されたプリント回路、並びに、上記プリント基板の上記
一面に設置される第１の光送受信器が固定され得る第１
の固定用スルーホール部と、上記プリント基板の他面に
設置され、上記第１の光送受信器とは光信号の入出力端
が異なる第２の光送受信器が固定され得る第２の固定用
スルーホール部と、上記第１及び第２の光送受信器の信
号端子のいずれとも接続され得、上記一面の上記プリン
ト回路と接続された信号接続用スルーホール部を備えた
ものにすることにより、光信号の入出力端が異なる光送
受信器を実装し得る小型で実装効率の高い光送受信器実
装装置が得られる。According to the optical transmitter / receiver mounting apparatus of the present invention, in the optical transmitter / receiver mounting apparatus having the printed circuit board on which the optical transmitter / receiver is mounted, the printed circuit formed on one surface of the printed circuit board and the printed circuit board. A first optical transceiver, which is installed on the one surface of the substrate, may be fixed to the first
And a second fixing device for fixing a second optical transmitter / receiver installed on the other surface of the printed circuit board and having a different optical signal input / output terminal from the first optical transmitter / receiver. By providing a through hole portion and a signal connecting through hole portion that can be connected to any of the signal terminals of the first and second optical transceivers and is connected to the printed circuit on the one surface, It is possible to obtain a small-sized optical transceiver mounting device capable of mounting optical transceivers having different input / output terminals of optical signals.
【００１８】この発明の光送受信器実装装置によれば、
上記第２の光送受信器は光ファイバーのピッグテール付
きの光送受信器とすることにより、実装効率向上効果が
上がる。According to the optical transceiver mounting apparatus of the present invention,
When the second optical transmitter / receiver is an optical transmitter / receiver with an optical fiber pigtail, the mounting efficiency is improved.
【００１９】この発明の光送受信器実装装置によれば、
光送受信器を実装するプリント基板を有する光送受信器
実装装置において、上記プリント基板の一面に形成され
たプリント回路、並びに、上記プリント基板の他面に形
成され第１の光送受信器が固定され得る第１の固定用ス
ルーホール部と、上記プリント基板の他面に形成され第
２の光送受信器が固定され得る第２の固定用スルーホー
ル部と、上記プリント基板の他面に形成され上記第１及
び第２の光送受信器の信号端子のいずれとも接続され
得、一面の上記プリント回路と接続された信号接続用ス
ルーホール部と、上記プリント基板の他面に形成され上
記第２の光送受信器の光信号入出力端に接続され得る光
ファイバーケーブルを保持するテンションメンバ保持部
を備えたものにすることにより、外部の光ファイバーケ
ーブルを装置内に引き込むことができ、装置外部に光先
端部を設置せずともよくなり、小型で実装効率の高い光
送受信器実装装置が得られる。According to the optical transceiver mounting apparatus of the present invention,
In an optical transceiver mounting device having a printed circuit board on which an optical transceiver is mounted, a printed circuit formed on one surface of the printed circuit board and a first optical transceiver formed on the other surface of the printed circuit board can be fixed. A first fixing through hole portion, a second fixing through hole portion formed on the other surface of the printed circuit board to which the second optical transceiver can be fixed, and a second fixing through hole portion formed on the other surface of the printed circuit board. A signal connecting through hole portion which can be connected to both the signal terminals of the first and second optical transceivers and which is connected to the printed circuit on one surface, and the second optical transceiver which is formed on the other surface of the printed circuit board. By providing a tension member holding part that holds an optical fiber cable that can be connected to the optical signal input / output end of the device, the external optical fiber cable can be pulled into the device. Writing it can become better without installing a light tip to the outside of the apparatus, a small implementation efficient optical transceiver mounting device is obtained.
【図１】 本発明の実施の形態１主要部の光信号の入出
力端が異なる光送受信器のいずれをも実装可能なプリン
ト基板を示す模式平面図である。FIG. 1 is a schematic plan view showing a printed circuit board on which any of optical transmitters / receivers having different input / output terminals of optical signals according to a first embodiment of the present invention can be mounted.
【図２】 本発明の実施の形態１による第１の光送受信
器を実装した光送受信器実装装置を示す模式平面図であ
る。FIG. 2 is a schematic plan view showing an optical transceiver mounting apparatus in which the first optical transceiver according to the first embodiment of the present invention is mounted.
【図３】 本発明の実施の形態１による第２の光送受信
器を実装した光送受信器実装装置を示す模式平面図であ
る。FIG. 3 is a schematic plan view showing an optical transceiver mounting apparatus in which a second optical transceiver according to the first embodiment of the present invention is mounted.
【図４】 本発明の実施の形態２による光送受信器実装
装置を示す模式平面図である。FIG. 4 is a schematic plan view showing an optical transceiver mounting device according to a second embodiment of the present invention.
【図５】 従来例の光信号の入出力端がコネクタである
光送受信器実装用の光送受信器実装装置を示す模式平面
図である。FIG. 5 is a schematic plan view showing an optical transmitter / receiver mounting apparatus for mounting an optical transmitter / receiver in which a connector is used as an input / output terminal of an optical signal in a conventional example.
【図６】 従来例の光信号の入出力端がコネクタ付きピ
ッグテールである光送受信器実装用の光送受信器実装装
置を示す模式平面図である。FIG. 6 is a schematic plan view showing an optical transmitter / receiver mounting apparatus for mounting an optical transmitter / receiver in which a conventional optical signal input / output terminal is a pigtail with a connector.
【図７】 従来例の光信号の入出力端が異なる光送受信
器を実装し得る光送受信器実装装置を示す模式平面図で
ある。FIG. 7 is a schematic plan view showing an optical transmitter / receiver mounting apparatus capable of mounting optical transmitter / receivers having different optical signal input / output terminals according to a conventional example.
２ プリント基板 ３ 第１の光送
受信器
４ 第２の光送受信器 ５ 光ファイバ
余長処理エリア
６ 部品実装エリア ７ コネクタ付
き光ファイバ芯線
８ コネクタ付き光ファイバコード ９ 第１の固定
用スルーホール部
１０ 第２の固定用スルーホール部 １１ 信号接続
用スルーホール部
１２ 光ファイバケーブル １３ テンショ
ンメンバ保持部。2 Printed Circuit Board 3 First Optical Transmitter / Receiver 4 Second Optical Transmitter / Receiver 5 Optical Fiber Extra Length Processing Area 6 Component Mounting Area 7 Optical Fiber Core Wire with Connector 8 Optical Fiber Cord with Connector 9 First Through-Hole for Fixing 10 Second fixing through hole portion 11 Signal connecting through hole portion 12 Optical fiber cable 13 Tension member holding portion.
Claims (3)
する光送受信器実装装置において、上記プリント基板の
一面に形成されたプリント回路、並びに、上記プリント
基板の上記一面に設置される第１の光送受信器が固定さ
れ得る第１の固定用スルーホール部と、上記プリント基
板の他面に設置され、上記第１の光送受信器とは光信号
の入出力端が異なる第２の光送受信器が固定され得る第
２の固定用スルーホール部と、上記第１及び第２の光送
受信器の信号端子のいずれとも接続され得、上記一面の
上記プリント回路と接続された信号接続用スルーホール
部を備えた光送受信器実装装置。1. An optical transceiver mounting device having a printed circuit board on which an optical transceiver is mounted, and a printed circuit formed on one surface of the printed circuit board, and a first light installed on the one surface of the printed circuit board. A first fixing through hole portion to which the transceiver can be fixed, and a second optical transceiver installed on the other surface of the printed circuit board and having an input / output terminal of an optical signal different from that of the first optical transceiver. A second fixing through hole portion that can be fixed and a signal connecting through hole portion that can be connected to any of the signal terminals of the first and second optical transceivers and that is connected to the printed circuit on the one surface. Optical transceiver mounting device equipped.
ピッグテール付きの光送受信器である請求項１記載の光
送受信器実装装置。2. The optical transceiver mounting apparatus according to claim 1, wherein the second optical transceiver is an optical transceiver with an optical fiber pigtail.
する光送受信器実装装置において、上記プリント基板の
一面に形成されたプリント回路、並びに、上記プリント
基板の他面に形成され第１の光送受信器が固定され得る
第１の固定用スルーホール部と、上記プリント基板の他
面に形成され第２の光送受信器が固定され得る第２の固
定用スルーホール部と、上記プリント基板の他面に形成
され上記第１及び第２の光送受信器の信号端子のいずれ
とも接続され得、一面の上記プリント回路と接続された
信号接続用スルーホール部と、上記プリント基板の他面
に形成され上記第２の光送受信器の光信号入出力端に接
続され得る光ファイバーケーブルを保持するテンション
メンバ保持部を備えた光送受信器実装装置。3. An optical transceiver mounting device having a printed circuit board on which an optical transceiver is mounted, wherein a printed circuit formed on one surface of the printed circuit board and a first optical transmitter / receiver formed on the other surface of the printed circuit board. And a second fixing through hole formed on the other surface of the printed circuit board, to which the second optical transceiver can be fixed, and the other surface of the printed circuit board. And a signal connecting through hole that is connected to the signal terminals of the first and second optical transceivers and is connected to the printed circuit on one surface, and is formed on the other surface of the printed circuit board. An optical transceiver mounting device comprising a tension member holding part for holding an optical fiber cable that can be connected to an optical signal input / output end of a second optical transceiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001346920A JP2003149515A (en) | 2001-11-13 | 2001-11-13 | Optical transmitter receiver-mounted device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001346920A JP2003149515A (en) | 2001-11-13 | 2001-11-13 | Optical transmitter receiver-mounted device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003149515A true JP2003149515A (en) | 2003-05-21 |
Family
ID=19159999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001346920A Pending JP2003149515A (en) | 2001-11-13 | 2001-11-13 | Optical transmitter receiver-mounted device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003149515A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008111989A (en) * | 2006-10-30 | 2008-05-15 | Nec Corp | Structure of mounting module for optical transceiver, module for optical transceiver, and manufacturing method |
| US7661888B2 (en) | 2006-09-15 | 2010-02-16 | Yazaki Corporation | Female ferule |
| JP2012028588A (en) * | 2010-07-23 | 2012-02-09 | Fujitsu Ltd | Optical amplification module and optical switch device |
-
2001
- 2001-11-13 JP JP2001346920A patent/JP2003149515A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7661888B2 (en) | 2006-09-15 | 2010-02-16 | Yazaki Corporation | Female ferule |
| JP2008111989A (en) * | 2006-10-30 | 2008-05-15 | Nec Corp | Structure of mounting module for optical transceiver, module for optical transceiver, and manufacturing method |
| JP2012028588A (en) * | 2010-07-23 | 2012-02-09 | Fujitsu Ltd | Optical amplification module and optical switch device |
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