Agilent Technologies 6002A Guia do Utilizador Página 251

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Performance Test Form Sheets D Single-Mode/Multimode Module Performance Tests
E6000C Mini-OTDR Users Guide, E0302
251
Performance Test for the Agilent E6000C with Single-mode Modules Page 8 of 8
Model Agt. __________ Module Report No. __________ Date ___________
No. Test Description
III. Attenuation Deadzone 1625 nm Wavelength
Maximum Specification
Attenuation
Deadzone
E6012A, E6013A Meas.
Uncertainty
Return Loss
35dB
Conditions:
Meas. Span. 2km
Pulsewidth 30ns
m
_______
m
28
m
_______
IV. Distance Accuracy 1625 nm Wavelength (Optional test)
Fiber Length: ________ m
Start Position: ________ m
Sample Spacing: ________ m (as
on the screen)
|Distance Accuracy| = (Fiber Length x Scale Error + Offset Error + 1/2 Sample Spacing)
|Distance Accuracy| = (_______ m x 10
-4
+1m + ________ m)
|Distance Accuracy| = ___________ m
Minimum Distance = Fiber Length - | Distance Accuracy|
Maximum Distance = Fiber Length +| Distance Accuracy|
Meas.Span
4 to 6 km
Pulsewidth
1
µs
100 ns
Minimum
Distance (typ.)
m
_______
Measured
Distance
m
_______
_______
Maximum
Distance (typ.)
m
_______
Meas.
Uncertainty
m
_______
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