16 | Keysight | Infiniium DCA-X 86100D Wide-Bandwidth Oscilloscope Mainframe and Modules - Data Sheet
Modules Specifications (Continued)
Single-mode optical/electrical
High bandwidth single-mode optical/electrical modules
86116C
86116C
Option 025
Option 041
Optical channel specifications
Optical channel unfiltered bandwidth
Wavelength range
Calibrated wavelengths
Optical sensitivity 2
45 GHz
65 GHz
1300 to 1620 nm 3
1300 nm/1550 nm
–9 dBm (17 Gb/s)
–8 dBm (25.8 Gb/s)
–7 dBm (27.7 Gb/s)
–10 dBm (17 Gb/s)
–9 dBm (25.8 Gb/s)
–8 dBm (27.7 Gb/s)
7.4 ps (FWHM) 1
1310 nm
1550 nm
–3 dBm (39.8/43.0 Gb/s)
–5 dBm (39.8/43.0 Gb/s)
Transition time (10 to 90% calculated
from Tr = 0.48/BW optical)
RMS noise
Characteristic
1310 nm
1550 nm
1310 nm
1550 nm
13 μW (17 Gb/s)
17 μW (25.8 Gb/s)
20 μW (27.7 Gb/s)
60 μW (40 GHz)
10 μW (17 Gb/s)
12 μW (25.87 Gb/s)
14 μW (27.7 Gb/s)
40 μW (40 GHz)
18 μW (17 Gb/s)
20 μW (25.8 Gb/s)
30 μW (27.7 Gb/s)
120 μW (40 GHz)
15 μW (17 Gb/s)
18 μW (25.8 Gb/s)
21 μW (27.7 Gb/s)
80 μW (40 GHz)
54 μW (39.8/43.0 Gb/s)
75 μW (55 GHz)
105 μW (60 GHz)
187 μW (65 GHz)
36 μW (39.8/43.0 Gb/s)
50 μW (55 GHz)
70 μW (60 GHz)
125 μW (65 GHz)
102 μW (39.8/43.0 Gb/s)
127 μW (55 GHz)
225 μW (60 GHz)
300 μW (65 GHz)
68 μW (39.8/43.0 Gb/s)
85 μW (55 GHz)
Maximum
150 μW (60 GHz)
200 μW (65 GHz)
1. FWHM (full width half max) as measured from optical pulse with 700 fs FWHM, 5 MHz repetition rate and 10 mW peak power.
2. Generally represents the power level where an ideal eye diagram will approach 0% mask margin due to noise of the oscilloscope. Provides a non-specified
figure of merit to compare sensitivities of various optical channels.
3. Contact Keysight for broader wavelength specifications.
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