OLTS-85
37
5 T
IER
1 L
OSS
T
EST
O
PERATION
R
EFERENCING
METHODS
6.
To display further information, press the
[
A
]
key and tap the
[
View Detail
]
button, or tap the wavelength on the
touchscreen.
►
To save the results, press the
[
G
]
key.
Referencing methods
For referencing, please only use the special test reference cords
contained as a standard assembly in your OLTS-85 test kit.
The reference method chosen will determine how many
connections are included in the loss limit.
Note:
In the following procedures, test-reference jumpers are
assumed to:
◦ be compliant to IEC 61280-4-1/4-2 in good condition
◦ have no end-face damage or debris
Disconnecting the connection at the transmitter of the
local or remote OLTS-85 after a reference is performed
invalidates the reference. Since the connection at the
receiver is not glass-to-glass, it can be removed without
affecting the reference. Any loss associated with the test-
reference jumpers is automatically considered in the test
results.