AFL MFT 빠른 참조 매뉴얼 - 페이지 14
{카테고리_이름} AFL MFT에 대한 빠른 참조 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. AFL MFT 17 페이지. Multi-fiber identification system
페이지 인쇄
Testing Multimode or Single-mode Links
Step III - Measure Multimode Link Insertion Loss
16. Connect free ends of transmit and receive jumpers to the link under test.
Clean jumper end that connects to patch panel prior to every test!
17. MFP will measure and display the insertion loss of the link under test.
18. Record link insertion loss at the current test wavelength.
19. Repeat steps 17-19 for all links to be tested at the current wavelength.
Transmit jumper
OLS
Patch panel
Link under test
Mandrel wrap - MM (shown),
or 30 mm loop - SM
Patch panel
14
Receive jumper
2 dB
MFP