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The best guide to SONET/SDH available!
Take advantage of the speed, scalability, and manageability of fiber optics with this definitive and comprehensive guide to SONET/SDH technology. Packed with real-world examples of SONET/SDH implementations, this resource details all you need to know about frame and overhead architecture, payloads, deployment, and equipment. Written by SONET/SDH and telecommunications expert Walter J. Goralski, this book completely explains the technology behind SONET/SDH like no other, and provides you with proven techniques for achieving greater bandwidth.
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Most Helpful Customer Reviews
9 of 9 people found the following review helpful:
5.0 out of 5 stars
SONET is great,
By A Customer
This review is from: Sonet (Paperback)
I came across this book through a friend. I found it very comprehensive and easy to understand. This is a great reference book to learn about SONET/SDH the TDM, ATM.
6 of 6 people found the following review helpful:
1.0 out of 5 stars
Response to gary Kessler,
By mstauf "Optical guy" (New York) - See all my reviews
This review is from: Sonet/SDH Third Edition (Paperback)
This is a response to Mr. Kessler's review. First, he needs to state that he has a biased interest in his review, that he used to work with Walter at Hill & Associates before he went to work for Juniper. Second, I was the reviewer for the first edition of the book and Walter had a lot of misconceptions about SONET in the original draft. So much so that my name is menitioned in the acknoweldgements in the first edition. Since I worked as a manager dealing with SONET at both AT&T as well as Cisco Systems,the book leaves a lot to be desired. He is very verbose in his writing style and has never worked in the field to give the reader a real understanding of the issues that come with understanding SONET - both services and equipment. There are other books in the field that do a better job - Andy Reid is a good one from the technical side for example - but this author needs to change his writing style and tone it down for this book to be considered for readership seriously.
11 of 13 people found the following review helpful:
5.0 out of 5 stars
An excellent overview of all aspects of SONET...,
By
This review is from: Sonet (Paperback)
Despite the scathing review from the person from Newport, CA above, Goralski's book is an excellent in-depth overview of all aspects of SONET. Yes, the book is long -- and there's not much filler in sight. Goralski covers this subject well, providing breadth and depth of coverage, and he's a good writer to boot. Not only does he describe the protocols, but also the equipment, historical background (great context settings), and likely future of this technology.I really feel the need to correct the impression left by some of the reviewer's above who, in my opinion, clearly need this book. One says that Goralski is wrong referencing the "U" (unidirectional) in UPSR as transmission; instead, U refers to switching. Huh? That's just wrong; read the standard (and just about other document written about SONET). (As an aside, this reviewer has reversed the specifications -- GR-1230 is BLSR and GR-1400 is UPSR.) Another reviewer makes a big deal about what pg. 223 says about the transport of the DS-1 framing bit in a VT1.5 mapping. What the book says is that the "The DS-1 framing bit is not transported through the SONET portion of the DS-1 link..." It goes on to say that "The asynchronous mapping does not carry the DS-1 framing bit in the overhead. The framing bit is included in the VT1.5 bit stream..." I quote these errors only because I think that the reviewers' misunderstandings should not stop people from buying an excellent reference text.
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