3.2 CON/TTL/FO
The fiber optic module CON/TTL/FO converts an input
signal (TTL, RS422 or FO) into one or more FO (fiber
optical) output signals.
CON/TTL/FO-4
V2
CON/TTL/FO
TTL to FO Converter
The following options are possible:
1.) CON/TTL/FO: TTL input via BNC connector to
one FO output
2.) CON/TTL/FO-x: TTL input (BNC) to x (2, 3 or 4)
FO outputs
3.) CON/422/FO: RS422 input via 9pin-DSub connec-
tor to one FO output
4.) CON/422/FO-x: RS422 input (DSub) to x (2, 3 or
4) FO outputs
5.) CON/FO/FO-x: FO input (ST) to x (2, 3 or 4) FO
outputs
3.2.1 Technical Specifications CON/TTL/FO
Input Signal:
TTL
signal via BNC female connector
input impedance 10 k
Ω
Optical Outputs:
up to four multimode FO outputs via ST connectors
active high (optional inverted)
for GI 50/125
µ
m or GI 62,5/125
µ
m gradient fiber
Launchable
output Power:
typ. 15
µ
W per output (into GI 50/125
µ
m gradient fiber)
Wave Length:
850 nm
Signal Delay:
Delay of the electrical slope, detected with
CON/TTL/FO and CON/FO/TTL:
-
rising edge: 45 ns
-
falling edge: 45 ns
(plus the delay caused by the optical fiber: approx. 4,9 ns/m)
Data Rate:
max. 20 MHz
Signal jitter:
<1 ns
14
Date: 14th January 2020
FO CONVERTER
Summary of Contents for CON/232/FO
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