Firmware information
  CD−R CD−RW DVD−R DVD−RW DVD+R DVD+RW DVD+R DL DVD−R DL DVD−RAM
Strategies 1.14BF 1.30AF 1.22AF 1.22AF 1.28DF 1.23AF 1.17_DUP 1.18DUP2 1.10
Bitsetting   No No Yes  
Date1 (*) 2009-03-02
Date2 (*) 2009-03-02

(*) Date 1 seems to be related to the strategy version while date 2 seems to be related to the main firmware code

This is the stock Optiarc AD-5200A firmware 1.GA