Ideal Networks Serie 33-960 Cable tester, cable tester 33-960-3 User Manual
Product codes
33-960-3
32
IDEAL
Setting Macrobend Parameters
Setting Macrobend Parameters
Note: This function is available only with the optional FTTx software package.
Your unit can locate macrobends by comparing the loss values measured
at a certain location, for a certain wavelength (for example, 1310 nm) with
the loss values measured at the corresponding location, but for a greater
wavelength (for example, 1550 nm).
at a certain location, for a certain wavelength (for example, 1310 nm) with
the loss values measured at the corresponding location, but for a greater
wavelength (for example, 1550 nm).
The unit will identify a macrobend when comparing two loss values if:
³
Of the two loss values, the greater loss occurred at the greater
wavelength.
wavelength.
AND
³
The difference between the two loss values exceeds the defined delta
loss value. The default delta loss value is 0.5 dB (which is suitable for
most fibers) but you can modify it.
loss value. The default delta loss value is 0.5 dB (which is suitable for
most fibers) but you can modify it.
You can also disable macrobend detection.
Note: Macrobend detection is only possible with singlemode wavelengths.