This is the 2nd edition of the DSn/SONET Users Guide. It documents the product as of December 1998. Edition dates are as follows:
1st Edition, Sept. 1998
2nd Edition, Dec. 1998
©Copyright Hewlett- Packard Ltd. 1998. All rights reserved.
Reproduction, adaption, or translation without prior written permission is prohibited, except as allowed under the copyright laws.