DVD-RAM 9.4GB OM940-400
SPECIFICATION
DISC DIMENSION
Thickness
1.20mm
Diameter
120mm
Center Hole Diameter
15mm
FORMAT
Recording Method
Phase Change
Track Format
Wobble Land/Groove
Laser Wavelength
650nm
Numerical Aperture
0.6
Sector size
2048 Bytes
Sector layout, rotational control
ZCLV
Recording track pitch
0.615um
Data bit length
0.28um
Reflectivity
15~25%
Modulation
8/16 RLL(2.10)
Error correction code
Reed-Solomon product code
No. of zones
35
User data transfer rate
22.16Mb/s
Defect management
equipped
Headquarter:No.22 Guang-Fu N.Road, Hsinchu Industrial Park,Hukou Hsiang,
Hsinchu Hsien 303, Taiwan, R.O.C.
www.optodisc.com
