ISO/IEC INTERNATIONAL STANDARD 10089 First edition 1991-05-01 Information technology -- 130 mm rewritable optical disk cartridge for information interchange Technologies de I'information - Cartouches de disques.optiques réutilisables a diametre130mmpourI'echanged'information Reference number ISO/IEC 10089 : 1991 (E) Copyright Intermational Organization for Standardization Provided by IHS poudeON permitted without license from IHS Not for Resale ISO/IEC 10089:1991 (E) Contents Page - Scope 2 Conformance 3, Normative references 4 Conventions and notations 1 5 List of acronyms 2 Definitions 2 6 6.1 case 2 6.2 Clamping Zone 2 6.3 Control Track 2 6.4 cyclic redundancy check (CRC) 2 6.5 defect management 2 6.6 disk reference plane 2 6.7 entrance surface 2 6.8 errorcorrection code (ECC) 2 6.9 format 2 6.10 hub 3 6.11 interleaving 3 6.12 Kerr rotation 3 6.13 land and groove 3 6.14 mark 3 6.15 optical disk 3 6.16 optical disk cartridge (ODC) 3 6.17 polarization 3 6.18 pre-recorded mark 3 6.19 read power 3 6.20 recording layer 3 ISO/IEC1991 All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. ISO/IEC Copyright Office · Case postale 56 . CH-1211 Geneve 20 · Switzerland Printed in Switzerland No reproductio permitted without license from IHS Not for Resale ISO/IEC 10089:1991 (E) 6.21 Reed-Solomon code 3 6.22 rewritable optical disk 3 6.23 spindle 3 6.24 substrate 3 6.25 track 3 6.26 track pitch 3 6.27 write-inhibit hole 3 7 General description 4 8 Environments 4 8.1 Testing environment 4 8.2 Operating environment 4 8.3 Storage environment 4 8.3.1 Short-term storage 5 8.3.2 Long-term storage 5 8.4 Transportation 5 6 Safety requirements 5 10 Dimensional and mechanical characteristics of the case 5 10.1 General 5 10.2 Case drawings 5 10.3 Sides, reference axes and reference planes 6 10.3. 1 Relationship of Sides A and B 6 10.3.2 Reference axes and case reference planes 6 10.4 Materials 6 10.5 Mass 6 10.6 Overall dimensions (see figure 3) 6 10.7 Location hole (see figure 3) 7 10.8 Alignment hole (see figure 3) 7 10.9 Surfaces on reference planes P (see figures 4 and 4a) 8 10.10 Insertion slots and detent features (see figure 5) 9 10.11 Gripper slots (see figure 6) 9 10.12 Write-inhibit holes (see figure 7) 10 10.13 Media sensor holes (see figure 8) 10 10.14 Head and motor window (see figure 10) 11 10.15 Shutter (see figure 11) 11 10.16 Slot for shutter opener (see figure 11) 11 10.17 Shutter sensor notch (see figure 9) 12 10.18 User label areas (see figure 13) 12 11 Dimensional and physical characteristics of the disk 13 11.1 Dimensions of the disk 13 11.1.1 Outer diameter 13 11.1.2 Thickness 13 CopyrghmationagnizatiStandardizaio ii bermited without license from IHS Not for Resale ISO/IEC 10089:1991 (E) 11.1.3 Clamping zone (see figure 1) 13 11.1.4 Clearance zone 13 11.2 Mass 13 11.3 Moment of inertia 13 11.4 Imbalance 13 11.5 Axial deflection 13 11.6 Axial acceleration 13 11.7 Dynamic radial runout 13 11.8 Radial acceleration 14 6'11 Tilt 14 12 Drop test 14 1.3 Interface between disk and drive 14 1.3. 1 Clamping technique 14 1.3.2 Dimensions of the hub (see figure 1) 14 13.2.1 Outer diameter of the hub 14 13.2.2 Height of the hub 14 13.2.3 Diameter of the centre hole 14 13.2.4 Height of the top of the centre hole at diameter D9 14 13.2.5 Centring length at diameter D9 15 13.2.6 Chamfer at diameter D9 15 13.2.7 Chamfer at diameter D8 15 13.2.8 Outer diameter of the magnetizable ring 15 13.2.9 Inner diameter of the magnetizable ring 15 13.2.10 Thickness of the magnetizable material 15 13.2.11 Position of the top of the magnetizable ring relative to the disk reference plane 15 1.3.3 Magnetizable material 15 13.4 Clamping force 15 13.5 Capture cylinder for the hub (see figure 12) 15 13.6 Disk position in the operating condition (see figure 12) 16 14 Characteristic