6-7
Specifications and Regulatory Information
Specifications—NORMAL Update Mode
Input Return Loss
With straight contactconnectors 35 dB
With angled contact connectors (Option 022) 50 dB
Measurement Cycle Time
Normal update mode (characteristic) 1.0 s (1 measurement-per-second)
Measurement Applications
Signal-to-Noise Ratio (characteristic)
a
channel spacing ≥100 GHz
>35 dB
channel spacing
≥50 GHz
>27 dB
Signal-to-Noise Ratio with Averaging, modulated lasers (characteristic)
a
channel spacing ≥100 GHz
>35 dB with 100 averages
channel spacing
≥50 GHz
>27 dB with 100 averages
a. 0.1 nm noise bandwidth, lines above –25 dBm.