Universal Repeater Device [RP-1083]
This is a device that performs relay for calls and signaling, etc., when connecting a two-wire telephone line via a transport line telephone channel at both end offices.
■□■Features■□■ ■It can be used with various types of transmission terminals such as short transmission, optical transmission, and cable PCM. ■Connection to the transmission terminal is made via 4W/SS(DL)/SR(RG) terminals. ■It has a plug-in type circuit board that can be detached and attached for each line (12 channels), making maintenance easy.
- Company:星光社 営業本部
- Price:Other