Ụdị ekwentị ekwentị a na-ejikarị eme iheekwentị anya transceiversbụ: loop relay interface (FXO), analog subscriber line interface (FXS), hotline phone interface (ekwentị ọrụ), interface ekwentị magnet.

A na-eji transceivers anya ekwentị na njikọta. A na-ejikwa interface ekwentị na njikọta. A ghaghị ijikọ FXO na FXS, ya bụ, FXO n'otu njedebe yana FXS na nsọtụ ọzọ. A na-eji hotline na nsọtụ abụọ nke interface hotline, na ekwentị magnet bụkwa ụzọ abụọ. Ngwugwu abụọ a na-eji interface ekwentị magnet maka njikọta.

Usoro njikọ FXO na FXS

FXO bụ interface relay loop. A na-eji FXO interface nke mgbanwe mgbanwe mmemme na-achịkwa iji jikọọ na netwọk mpụga, ya bụ, akara ekwentị sitere na onye ọrụ. A na-ejikarị FXO interface nke transceiver anya ekwentị jikọọ na FXS interface nke mgbanwe mgbanwe mmemme. FXS bụ ahịrị ahịrị ndị debanyere aha analọgụ, nke a na-eji enye interface ekwentị iji jikọọ na ekwentị. Mgbanwe mmemme a na-achịkwa nke ụlọ ọrụ etiti ga-enye onye ọrụ dịpụrụ adịpụ nọmba, mgbanwe mgbanwe ụlọ ọrụ etiti FXS na-ejikọ na transceiver ngwa ekwentị FXO, yana transceiver ngwa anya ekwentị FXS na-ejikọ na ekwentị; Ọ bụrụ na ma ụlọ ọrụ na nke dịpụrụ adịpụ nwere ihe mgbanwe mmemme na-achịkwa, ụlọ ọrụ etiti ga-ekenye nọmba na njedebe dịpụrụ adịpụ, na njedebe dịpụrụ adịpụ na-ekenye nọmba na ụlọ ọrụ etiti (ya bụ, ọrụ ibe). Dị ka ụkpụrụ nke ijikọ FXO na FXS, FXO vs. FXS, na FXS vs. FXO Naanị jikọọ.

Otu esi eji njikọ hotline
A na-akpọkwa hotline ekwentị ekwentị, ya bụ, interface hotline nke transceiver anya nke ụlọ ọrụ na ekwentị dịpụrụ adịpụ na-ejikọta ya na ekwentị. A na-eburu otu nsọtụ ekwentị na njedebe nke ọzọ nke ekwentị na-akụ na-akpaghị aka na-akpọghị ya. Usoro a dabara naanị maka nzikọrịta ozi n'etiti ekwentị abụọ. Ọ nweghị ike iji ekwentị nke atọ kpakọrịta, enweghịkwa ike ịme ahịrị dị n'èzí. Ọ dịghị achọ mgbanwe na-achịkwa mmemme iji nye nọmba.

Otu esi eji njikọta ekwentị magnet
A na-akpọkwa ekwentị magnetik ekwentị ejiri aka gbachie. A na-akpọ ha site n'ịkwagharị ekwentị. A na-ejikarị ha eme ihe na nkwukọrịta agha. Oghere ekwentị magnet nke ndị transceivers anya nke ụlọ ọrụ na ekwentị dịpụrụ adịpụ na-ejikọta na ekwentị magnet. Otu njedebe na-ama jijiji ekwentị magnet na njedebe nke ọzọ bụ ekwentị magnet. Igwe ahụ na-ada ụda na-akpaghị aka.