Cisco AS5300 - Universal Access Server 매뉴얼 - 페이지 12
{카테고리_이름} Cisco AS5300 - Universal Access Server에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Cisco AS5300 - Universal Access Server 21 페이지. Access server
Cisco AS5300 - Universal Access Server에 대해서도 마찬가지입니다: 부록 (10 페이지), 빠른 시작 매뉴얼 (25 페이지), 구성 매뉴얼 (46 페이지)
페이지 인쇄
A 10-position rotary switch (labeled IMP SEL) allows you to choose the number of ports that are
terminated as 75-ohm unbalanced lines. The LED labeled 120 at each port indicates the input
impedance of that port. If the LED is on, it indicates the impedance of the port is set to 120
ohms. If the LED is off, it indicates the impedance of the port is set to 75 ohms.
If you are connecting to a port with 75-ohm input impedance, use an RJ-45-to-75-ohm coaxial
cable adapter and plug it into a port with the 120 LED off.
Warning
This equipment is to be installed and maintained by service personnel only as defined by
AS/NZS 3260 Clause 1.2.14.3 Service Personnel.
Warning