18 | Keysight | Infiniium DCA-X 86100D Wide-Bandwidth Oscilloscope Mainframe and Modules - Data Sheet
Modules Specifications (Continued)
Single-mode and multimode optical/electrical
High bandwidth single-mode optical/electrical modules
Optical channel specifications (Continued)
Scale factor
86116C
Minimum
200 μW/division
Maximum
CW1 accuracy
5 mW/division
± 150 µW ± 4% (reading-channel offset)
(single marker, reference to average power monitor)
CW offset range (referenced two divisions from screen
button)
+8 to –12mW
Average power monitor (specified operating range)
Factory calibrated accuracy
User calibrated accuracy
–23 to +9 dBm
± 5% ± 100 nW ± connector uncertainty, 20 to 30 °C
± 2% ± 100 nW ± power meter uncertainty, < 5 °C change
Maximum input power
Maximum non-destruct average
Maximum non-destruct peak
Fiber input
Input return loss (HMS-10 connector fully filled fiber)
Electrical channel specifications
Electrical channel bandwidth
Transition time (10 to 90% calculated from Tr = 0.35/BW)
10 mW (+10 dBm)
50 mW (+17 dBm)
9/125 μm, user-selectable connector
20 dB
80 (93), 55 and 30 GHz
6.4 ps (55 GHz)
4.4 ps (80 GHz)
RMS noise
Characteristic
0.5 mV (30 GHz)
0.6 mV (55 GHz)
1.1 mV (80 GHz)
0.8 mV (30 GHz)
1.1 mV (55 GHz)
2.2 mV (80 GHz)
Maximum
Scale factor (per division)
Minimum
2 mV/division
Maximum
100 mV/division
DC accuracy (single marker)
± 0.4% of full scale
± 3 mV ± 2% of (reading-channel offset)
± 2% of offset (all bandwidths)
± 500 mV
± 400 mV
± 2 V (+16 dBm)
DC offset range (referenced to center of screen)
Input dynamic range (relative to channel offset)
Maximum input signal
Nominal impedance
50 Ω
Reflections (for 20 ps rise time)
10% (DC to 70 GHz)
20% (70 to 100 GHz)
1.85 mm (male)
Electrical input
1. CW refers to an unmodulated optical signal.
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