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OLTS-85/OLTS-85P
Power meter specifications
Optical interface
Adjustable wavelength range
Calibrated wavelengths
Photo diode
Fiber types
Power measurement range
Resolution
Maximum permitted input level
Absolute measurement
1)
uncertainty
Linearity
Automatic offset nulling
Measurement units
Display resolution
Power meter functions
Warm-up time
2)
Wavelength detection
2)
Modulation detection
Overall measurement
uncertainty for calibrated
wavelengths
1) Under reference conditions: -20 dBm (CW), at 1310 nm ± 1 nm, 23 °C ± 3K, 9 μm
test fiber with SC/PC ceramic connector
2) With Viavi Optical Light Source
800 nm to 1650 nm: for levels > -50 dBm
Light Source specifications
Optical interface
Source type and
wavelengths
Spectral width
Launch condition
P
Interchangeable adapter LC/PC, LC/APC
(optional: SC, ST, FC, DIN, E2000 and UPP
2.5 mm and UPP 1.25 mm)
800 nm to 1700 nm in 1 nm steps
850 nm, 980 nm, 1300 nm, 1310 nm,
1490 nm, 1550 nm, 1625 nm
Automatic switching and displaying up
to 4 wavelengths simultaneously
Multi-mode
Interchangeable
adapter FC/PC
(optional: SC, ST
and LC adapters)
LED source
1)
850 nm
1)
1300 nm
50/170 nm
Encircled Flux
compliant to TIA-526-
2)
14 and IEC 61280-4-1
18 S
PECIFICATIONS
OWER METER SPECIFICATIONS
InGaAs
9/125 to 62.5/125
-75 dBm to +15 dBm
0.01 dB, 0.001 µW
+15 dBm
± 0.13 dB (± 3 %)
0.1 dB
Yes
dB, dBm, Watt
0.01 dB/
0.0001 μW
Absolute, relative,
pass/fail, Auto λ
None, instant-on
270 Hz, 1 kHz, 2 kHz
± 0.5 dB, ± 3 pW
(-75 dBm to +15 dBm
at -5 °C to +45 °C)
Single-mode
Interchangeable
adapter SC/PC
(optional: FC, ST
and LC adapters)
Fabry-Perot laser diode
1310 nm
1550 nm
5/5 nm
127
1)
1)
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