JP2000348826A5 - - Google Patents
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- Publication number
- JP2000348826A5 JP2000348826A5 JP1999158558A JP15855899A JP2000348826A5 JP 2000348826 A5 JP2000348826 A5 JP 2000348826A5 JP 1999158558 A JP1999158558 A JP 1999158558A JP 15855899 A JP15855899 A JP 15855899A JP 2000348826 A5 JP2000348826 A5 JP 2000348826A5
- Authority
- JP
- Japan
- Prior art keywords
- subrack
- connector
- rack body
- fixed
- backboard
- 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
- 238000005192 partition Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Description
【0002】
【従来の技術】
通信機器、例えばデジタル通信回線の多重分離装置等は、図5に示すようにラック本体1内に設けた複数の収容部2内に引出し式のサブラック10を収容固定した構成を備えている。ラック本体1の前面には仕切部材3が所定間隔で配置され、仕切部材3間に画成された収容部2の内壁にはサブラック10を引出し式に着脱可能とするための図示しないガイド部材が設けられている。各収容部2に対応するラック本体1の背面は少なくとも一部が開放しており、該開放部から各収容部2内に装着したサブラック10の背面が露出した状態となり、サブラック10の背面に設けた図示しないコネクタピン群が図示しない外部ケーブルコネクタと着脱自在に接続されることとなる。外部ケーブルコネクタは、同一のサブラックの他のコネクタピン群との間、他のサブラックとの間、或は外部機器との間を接続する手段である。
サブラック10は、バックボード11と、バックボード11の端縁から前方へ突出固定された側板12、13、底板14、前枠15等を有し、サブラック10の前面開口からは複数のプリント基板16が平行に差込み装着される。各プリント基板16の奥端部にはコネクタ16aが設けられ、バックボード11の前面に設けた固定側コネクタ17と接続される。サブラック10の側板12、13の前端縁に設けた張り出し部12a、13aには夫々ネジ止め穴が形成され、サブラックを各収容部2内に収容した時に、各ネジ止め穴がラック本体1に設けた止め穴1aに連通するので、連通し合った両穴をネジ18によって螺着固定するように構成されている。また、前枠15に設けたネジ穴15aは、収容した各プリント基板16をネジ固定する為の穴である。
0002.
[Conventional technology]
As shown in FIG. 5, a communication device, for example, a multiplex separator for a digital communication line, has a configuration in which a drawer-type subrack 10 is housed and fixed in a plurality of housing units 2 provided in a rack body 1. Partition members 3 are arranged at predetermined intervals on the front surface of the rack body 1, and a guide member (not shown) for pulling out the subrack 10 on the inner wall of the accommodating portion 2 defined between the partition members 3 is not shown. Is provided. At least a part of the back surface of the rack body 1 corresponding to each accommodating portion 2 is open, and the back surface of the subrack 10 mounted in each accommodating portion 2 is exposed from the open portion, and the back surface of the subrack 10 is exposed. A group of connector pins (not shown) provided in the above will be detachably connected to an external cable connector (not shown). An external cable connector is a means for connecting to another connector pin group of the same subrack, to another subrack, or to an external device.
The subrack 10 has a
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11158558A JP2000348826A (en) | 1999-06-04 | 1999-06-04 | Disposition structure of ferrite core for noise reduction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11158558A JP2000348826A (en) | 1999-06-04 | 1999-06-04 | Disposition structure of ferrite core for noise reduction |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000348826A JP2000348826A (en) | 2000-12-15 |
JP2000348826A5 true JP2000348826A5 (en) | 2006-07-13 |
Family
ID=15674338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11158558A Pending JP2000348826A (en) | 1999-06-04 | 1999-06-04 | Disposition structure of ferrite core for noise reduction |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2000348826A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8243469B2 (en) | 2010-03-31 | 2012-08-14 | International Business Machines Corporation | Ferrite inductors integrated within input/output cable port assembly of an electronics rack |
US8243470B2 (en) | 2010-03-31 | 2012-08-14 | International Business Machines Corporation | Ferrite inductors integrated within top-mounted input/output cable port assembly of an electronics rack |
JP5539034B2 (en) * | 2010-05-31 | 2014-07-02 | 矢崎総業株式会社 | Multiple communication joint connector |
KR101168517B1 (en) * | 2010-08-31 | 2012-07-27 | 주식회사 포뉴텍 | Substrate Installation Apparatus for Subrack |
WO2021237416A1 (en) * | 2020-05-25 | 2021-12-02 | 深南电路股份有限公司 | Cable connecting device, connecting assembly and manufacturing method therefor |
-
1999
- 1999-06-04 JP JP11158558A patent/JP2000348826A/en active Pending
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