Atec Agilent-83491A-92A User Manual
Page 13
13
Multimode and Single-Mode
86101A
86102A
86102U
OPTICAL CHANNEL SPECIFICATIONS
Optical Channel Unfiltered Bandwidth
2.85 GHz (3 GHz typical)
10 GHz
15 GHz
Wavelength Range
750–860 nm
Calibrated Wavelengths
850 nm
Optical Sensitivity
1
–17 dBm
–13.5 dBm
–7.5 dBm
Transition Time (10% to 90% calculated from TR = 0.48/BW optical)
Unfiltered
160 ps
48 ps
32 ps
RMS Noise
Characteristic
1.5 µW
3.4 µW
14 µW
Maximum
2.5 µW
5.5 µW
20 µW
Scale Factor (per division)
Minimum
5 µW
20 µW
Maximum
100 µW
500 µW
CW Accuracy (single marker, referenced to
±6 µW ±0.4% of full scale
±25 µW ±2% of (reading-channel
average power monitor, <50 µW/division)
±3% of (reading-channel offset)
offset), 15 GHz
CW Offset Range (referenced two divisions
from screen bottom)
+0.2 mW to –0.6 mW
+1 mW to –3 mW
Average Power Monitor
(specified operating range)
–30 dBm to –2.2 dBm
–30 dBm to –2.2 dBm
–27 dBm to +3 dBm
Factory Calibrated Accuracy
±5% ±100 nW ±connector uncertainty, 20°C to 30°C
User Calibrated Accuracy
±2% ±100 nW ±power meter uncertainty, <5°C change
Maximum Input Power
Maximum non-destruct average
0.4 mW (–4 dBm)
0.8 mW (–1 dBm)
2 mW (+3 dBm)
Maximum non-destruct peak
10 mW (+10 dBm)
Fiber Input
62.5/125 µm, user selectable connector
Input Return Loss
(HMS-10 connector fully filled fiber)
20 dB
ELECTRICAL CHANNEL SPECIFICATIONS
Electrical Channel Bandwidth
12.4 and 20 GHz
Transition Time
28.2 ps (12.4 GHz)
(10% to 90%, calculated from TR = 0.35/BW)
17.5 ps (20 GHz)
RMS Noise
0.25 mV (12.4 GHz)
Characteristic
0.5 mV (20 GHz)
Maximum
0.5 mv (12.4 GHz)
1 mV (20 GHZ)
Scale Factor
Minimum
1 mV/division
Maximum
100 mV/division
DC Accuracy (single marker)
±0.4% of full scale ±2 mV ±1.5% of (reading-channel offset), 12.4 GHz
±0.4% of full scale ±2 mV ±3% of (reading-channel offset), 20 GHz
DC Offset Range (referenced to center of screen) ±500 mV
Input Dynamic Range (relative to channel offset)
±400 mV
Maximum Input Signal
±2 V (+16 dBm)
Nominal Impedance
50 ohm
Reflections (for 30ps rise time)
5%
Electrical Input
3.5 mm (male)
Module Specifications: Single-Mode
& Multimode Optical/Electrical
1 Smallest average optical power required for mask test. Values represent typical sensitivity
of NRZ eye diagrams. Assumes mask test with complicance filter switched in.