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The Specialist in Recordable DVD Media
DVD +R Dual layer
DVD-RAM / DVD-RW / DVD-R / DVD+RW / DVD+R
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February 14, 2005
Optodisc Technology Corporation was founded in April 2000. Optodisc
is devoted to the goal of becoming one of the leading manufactures
of DVD storage media in the world. DVD+R is supported by DVD+RW
alliance. DVD+R achieves a storage capacity of 4.7GB and is a write-once
format. DVD+R is compatible with most DVD-ROM drives and DVD-Video
players. Ideal for combined storage of music, video and data, transfer
of video and large capacity data files, internet downloads and massive
archival storage. Our commitment to achieve the maximum efficiency
while ensuring the highest quality in all our products.
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DVD+R
- Can be written once
- Highest compatibility with DVD Players
- Excellence for archiving and sharing video or computer data
| Specification |
DVD+R 4.7GB
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DVD+R 8.5GB
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| Disc Diameter |
120mm
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| Thickness |
1.20mm
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| Center Hole Diameter |
15mm
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| Sided |
Single
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Single (Dual Layer)
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| Capacity |
4.7GB
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8.5GB
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| Recording Method |
Dye
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| Laser Wavelength |
655nm
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| Numerical Aperture |
0.65
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| Sector Size |
2048Bytes
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| Rotational Control |
CLV
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| Recording Track Pitch |
0.74 um
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| Data Bit Length |
0.267 um
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0.294 um
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| Reflectivity |
45~85%
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18~30%
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| Modulation |
8/16, RLL (2,10)
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| Error Correction Code |
Reed-Solomon Product Code
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| User Data Transfer Rate |
2.4X, 4X, 8X, 16X
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2.4X
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Cyclability
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Once
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Image the
possibilities
At Optodisc we pride ourselves on:
DVD-RAM 4.7 / 9.4 GB media approved by DVD Verification Lab of Matsushita
Electronic Industrial Co.,Ltd.
DVD-RW 4.7 / 9.4 GB media approved by DVD Verification Lab of ITRI
(Industrial Technology Research Institute).
DVD-R 4.7 / 9.4 GB media approved by DVD Verification Lab of ITRI
(Industrial Technology Research Institute).
DVD+RW 4.7 / 9.4 GB media approved by Philips Intellectual Property
& Standards Format Verification Laboratory.
Joint with ITRI (Industrial Technology Research Institute) for developing
DVD-RAM 8.5 GB (Dual layers / Single sided)
Researching into Blue-ray, HD DVD, Dual Layer media
At Optodisc, we are committed to provide the
world with the best quality products and services.Our professional
manufacturing procedures ensuring production of the highest quality
Optical Disks.Our thoroughness in Research and Development of Advanced
Technologies. Staying on top of the industry and marketing trends,
while expanding global markets and providing an efficient customer
service network.
Optodisc Technology Co., Ltd.
TEL: 886-3-597-8000
FAX: 886-5-597-2391
http://www.optodisc.com
E-mail: alexlan@optodisc.com
Headquarter: 4F, No. 9 Jen-Yi Road, Hsinchu Industrial Park, Hukou,
Hsinchu 303, Taiwan, R.O.C.
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