90
OLT-85/OLT-85P
16 S
PECIFICATIONS
L
ASER SPECIFICATIONS
Wavelength accuracy
Spectral width
Launch Condition
Fiber types
Output power range
(typical)
1
Single port instruments
Dual port instruments
Signal stability
2
1310 nm, 1550 nm
±20 nm
1490 nm, 1625 nm
± 3 nm
850 nm, 1300 nm
±20 nm
1310 nm, 1550 nm, 1490 nm, 1625 nm
< 5 nm
850 nm
1)
, IEC 61280-4-1 Encircled-Flux compliant
1) LED source
50 nm typ.
1300 nm
< 170 nm
850 nm
EF Compliant (IEC 61280-4-1)
Single-mode
9/125
Multi-mode
50/125, 62.5/125
1 CW signal, T = 23 °C ±3 K, including connector, depending on quality of
connector applied to the OLS
2 wavelengths instruments
Laser (CW)
Laser (Modulated, Auto
)
-3.00 to 0.00 dBm (±1 dB)
-6.00 to -3.00 dBm (±1 dB)
3 & 4 wavelengths instruments
Laser (CW)
Laser (Modulated, Auto
)
-6.00 to -3.00 dBm (±1 dB)
-9.00 to -6.00 dBm (±1 dB)
SM port
Laser (CW)
Laser (Modulated, Auto
)
-3.00 to 0.00 dBm (±1 dB)
-6.00 to -3.00 dBm (±1 dB)
MM port
LED (CW)
LED (Modulated, Auto
)
-25.00 to -22.00 dBm
-28.00 to -25.00 dBm
2 Between -10° to +55 °C with ΔT = ±0.3 K after a 20 minute warm-up
Short-term
±0.02 dB (within 15 min.)
Long-term
±0.20 dB (within 8 h)
