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　CD-R ( Compact Disc Recordable )

PRINCO's 120mm Compact Disc Recordable with up to 700MB(80-minute) creates desktop CD-ROM discs using CD-Recordable drivers (standard and high speed).

PRINCO's CD-R disc meets or exceeds Orange Book Part II specifications. Once recorded, PRINCO's CD-R discs can be read in CD-ROM drivers and its formats are conformed to the Yellow Book standard.

PRINCO's CD-R disc can store various formats of data including CD audio, video CD, Video image, computer graphics and regular text files. CD-R is the least expensive recordable storage medium in the Optical market.

Additionally, PRINCO's CD-R discs feature an excellent and durable dye recording layer which provides better archival life. A silver reflective layer is used to ensure stable read back at high speed driver.

PRINCO's CD-R disc are the ideal media for application such as library storage, duplication and retrieval, desktop publishing with large image storage, software sample developing and new programs testing as well as personal medical records.
SPECIFICATION
Disc Dimension
Thickness

                              1.2( +0.3/-0.1 )mm
Diameter Outside

ø120( ±0.3 )mm
Inside

ø15( ±0.3 )mm
Use area

ø44.7 - 118 mm
Format
Track Configuration

Spiral
Track Pitch

1.6( ±0.1 )µm
Direction of Rotation CCW ( read side )
Capacity 74 min / 650 MB or 80 min / 700MB
Environment Condition
Operating

Temperature

-5ºC ~ 55ºC
Humidity 5% RH ~ 95% RH
Storage Temperature -5ºC ~ 55ºC
Humidity 5% RH ~ 90% RH
Technical Data
Unrecorded Reflectivity(Rg) 0.73
　 Redial contrast(RCd) >0.05
Recorded Reflectance( Rtop ) > 65%
　 Sensitivity 4 ~ 8 mW(1x)
Wavelengh of write spot 775<λ<795nm
Block Error Rate < 100 CPS
　

Jitter(3T)PIT

 < 35 ns
　

Jitter(3T)LAND

 < 35 ns
I(3)/Itop 0.3 ~ 0.7
I(11)/Itop > 0.6
Asymmetry -15%≦Asym≦5%
Push-Pull SIG 0.04 ~ 0.09
Cross Talk < 0.50
Read Stability > 1,000,000 times (0.7 mW)
Light Fastness > Wool Reference #5
Multi-speed Recordable
Supported recording speed

2X-52X  and higher speed