JDS Uniphase OLP-34, Руководство по эксплуатации

Страница: 33 / 86

JDSU OLP-34/-35/-38 29
8 S
PECIFICATIONS
OLP-38
Adjustable wavelength range 780 to 1650 nm,
in 1 nm steps
Calibrated
wavelengths
850 nm, 980 nm,
1300 nm, 1310 nm,
1490 nm, 1550 nm,
1625 nm
Photo diode filtered InGaAs
Fiber type 9/125 to 50/125
Power/Display range -50 to +26 dBm
Resolution 0.01 dB, 0.001 µW
Max. permitted level +27 dBm
Intrinsic uncertainty
1)
1) Under reference conditions: -20 dBm (CW), 1310 nm ±1 nm,
23 °C ±3K, 45 to 75% relative humidity, 9 to 50 µm test fiber,
ceramic end face
±
0.2 dB (
±
5%)
Linearity
2)
2) -32 to +20 dBm from -5 to +45 °C
0.06 dB
Overall measurement uncertainty
3)
850 nm, 980 nm
1300, 1310 nm, 1550 nm,1625 nm
1490 nm
3) From -5 to +45 °C
±
0.60 dB
±
30 nW
±
0.55 dB
±
10 nW
±
0.65 dB
±
10 nW