15
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 to 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 Ω
Reflections (for 30 ps 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.
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