Design and Making of Network Cable Tester Port Expander
- VernacularTitle:网络测线仪端口扩展器的设计制作
- Author:
Zhiwen WANG
;
Xiaohong WANG
- Publication Type:Journal Article
- Keywords:
twisted-pair wiring;
network cable tester;
port expander
- From:
Chinese Medical Equipment Journal
2004;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To develop a port expander for simple network cable tester,which can raise the testing efficiency of the computer network twisted-pair.Methods Several RJ-45 sockets were used to connect the eight points separatedly according to the same arrangement order.One socket was connected to testing port by short twisted-pair,while other sockets were used as expander port.Results In practical test,the operation only needs one person,who could test the computer network twisteded-pair conveniently without going back and forth frequently between the two terminals of the tested line.Conclusion It is proved by testing that the port expander for the simple network cable tester can raise the testing efficiency of the computer network twist-pair.
