Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1987.07b
- /
- Pages.994-998
- /
- 1987
Terminal Arrangement on MDF for Short Jumpers
MDF 점퍼선 길이 단축을 위한 단자배치에 관한 연구
- Lee, I.S. (KTA Research Center) ;
- Chung, B.D. (KTA Research Center) ;
- Kim, C.H. (KTA Research Center) ;
- Lim, Y.B. (KTA Research Center) ;
- Cho, Y.H. (KTA Research Center) ;
- Kim, H.W. (KTA Research Center)
- 이일수 (한국전기통신공사 사업지원본부) ;
- 정병덕 (한국전기통신공사 사업지원본부) ;
- 김청호 (한국전기통신공사 사업지원본부) ;
- 임용배 (한국전기통신공사 사업지원본부) ;
- 조영현 (한국전기통신공사 사업지원본부) ;
- 김현우 (한국전기통신공사 사업지원본부)
- Published : 1987.07.03
Abstract
We calculated the expected length of jumper wires on MDF(Main Distribution Frame) in case of random jumper assignment, and from the calculated results we considered an optimal method of terminal arrangement and terminal expansion for keeping the length of jumper wires short, where MDF is a large frame-work installed in a telephone office for accommodating the terminals which are used for connecting the outside facilities to the inside facilities of the telephone office. We also showed the jumper saving effect in modular frames.
Keywords