
14
Modules specifications
single-mode and multimode optical/electrical
Multiple and single-mode
optical/electrical modules 86105C 86105D
86105D
Option 281
86115D
Option 002,
102, 142
1
86115D
Option 004,
104, 144
1
Electrical channel specifications
Electrical channel bandwidth 12.4 and 20 GHz 25 and 35 GHz 25 and 50 GHz
Transition time
(10% to 90% calculated from
TR = 0.35/BW)
28.2 ps (12.4 GHz)
17.5 ps (20 GHz)
14 ps (25 GHz)
10 ps (35 GHz)
12 ps (25 GHz)
7 ps (50 GHz)
RMS noise
Characteristic 0.25 mV (12.4
GHz)
0.5 mV (20 GHz)
0.25 mV (25 GHz)
0.5 mV (35 GHz)
0.25 mV (25 GHz)
0.6 mV (50 GHz)
Maximum 0.5 mv (12.4 GHz)
1 mV (20 GHz)
0.5 mV (25 GHz)
1 mV (35 GHz)
0.5 mV (25 GHz)
1 mV (50 GHz)
Scale factor (per division)
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) 2.4 mm (male)
1. Option 102 and 104 do not include filters for 14.025 Gb/s. Option 142 and 144 include filters for 14.025 Gb/s and no other rates.
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