Multi LAN 350
Operation
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5.6 Autotest - fiber optic
The autotest feature performs a complete optical cable verification.
The results from the compatible Optical measuring instrument are received via the IR
port and further analysed with MultiLAN350.
In the SETTING - CABLE TYPE menu the fiber measuring mode can be set. Test
standard, cable type and parameters are set in the Test Standard Menu (chapter 5.8.).
The received results:
- are compared against the given or calculated limits. MultiLAN350 provides the limits
on base of selected test standard, length and link parameters.
- can be sorted in a clear and simple way as proposed for MM LAN fiber installations
- can be stored in a way which enables creation of detailed verification reports.
5.6.1 Types of testing - configurations
Up to 8 measurements can be performed and stored as one fiber optic link autotest.
The 8 measurements test corresponds with the demands for a complete verification of a
typical duplex fiber optic link.
In general the 8 measurement test provides the most exhaustive information about the
shape of the fiber optic cable link (both cables of the duplex link, both wavelengths, near
and far end test).
Simpler testing is also possible (individual tests, one way testing, testing at one
wavelength). For instance, one side testing at both wavelenghts is also often used (tests
1,2,5,6).
