sfp transceiver 1000base sx SFP+ Transceiver

10Gigabit SFP+ transceiver is designed to transmit 
and receive optical data over MMF/SMF . 
The SFP+  module electrical interface is compliant 
to SFI electrical specifications.  The transmitter 
input and receiver output impedance is 100 Ohms differential. 
Data lines are internally AC coupled.  The module provides
differential termination and reduce differential to common 
mode conversion for quality signal termination and low EMI.  
SFI typically operates over 200 mm of improved FR4 material 
or up to about 150mmof standard FR4 with one connector.
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