Lo, soul! seest thou not God's purpose from the first? The earth to be spann'd, connected by net-work From Passage to India! Walt Whitman, "Leaves of Grass", 1900. The Internet is growing at a tremendous rate today. New services, such as telephony and multimedia, are being added to the pure data-delivery framework of yesterday. Such high demands on capacity could lead to a "bandwidth-crunch" at the core wide-area network resulting in degra- dation of service quality. Fortunately, technological innovations have emerged which can provide relief to the end-user to overcome the In- ternet's well-known delay and bandwidth limitations. At the physical layer, a major overhaul of existing networks has been envisaged from electronic media (such as twisted-pair and cable) to optical fibers - in the wide area, in the metropolitan area, and even in the local area set- tings. In order to exploit the immense bandwidth potential of the optical fiber, interesting multiplexing techniques have been developed over the years. Wavelength division multiplexing (WDM) is such a promising tech- nique in which multiple channels are operated along a single fiber si- multaneously, each on a different wavelength. These channels can be independently modulated to accommodate dissimilar bit rates and data formats, if so desired. Thus, WDM carves up the huge bandwidth of an optical fiber into channels whose bandwidths (1-10 Gbps) are compati- ble with peak electronic processing speed.

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Description de la librairie

The Chatham Bookseller has been in historic Madison, NJ for more than forty-five years. Ours is a general shop which emphasizes good literature, art and scholarly books in many different fields. We also sell rare books, first editions, ephemera, and classical and jazz CDs. The shop is open six days a week and we encourage browsing. We are happy to bring out books listed online upon request. We also do book searches and appraisals. Since February 2015, The Chatham Bookseller has been owned and operated by Richard Chalfin and Kathy Rodgers who have decades of experience in bookselling prior to taking over the shop. The store hours are 9-5:30 Tuesday through Friday except 6:30 on Thursday, 10:00 to 5:00 on Saturday and 12-5 on Sunday. The business is owned and operated by Richard Chalfin and Kathy Rodgers

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Informations commerciales relatives au vendeur

The Chatham Bookseller, LLC
8 Green Village Road, Madison, NJ, 07940, U.S.A.

Conditions de vente et de livraison

Conditions g�n�rales de vente

All sales are net. Prepayment is required. Postage in US: Items will be sent at Book Rate unless Priority Mail is requested; $4.00 for the first item (Book Rate), or $6.00 for Priority Mail, $1.50 for each additional book. Postage for unusually heavy or valuable books may be more. Please contact us for international postage rates. Books may be returned within 30 days of the Estimated Delivery Date. Credit cards accepted: VISA, MC, AMEX, Discover. The Chatham Bookseller, LLC is a limited liabilit...

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Droit de r�tractation

Conditions d'exp�dition

Shipping costs are based on books weighing 2.2 LB, or 1 KG. If your book order is heavy or oversized, we may contact you to let you know extra shipping is required.

Frais d?exp�dition � l?int�rieur de ce pays�: Etats-Unis

Frais d?exp�dition � l?int�rieur de ce pays�: Etats-Unis
Quantit� command�e	5 � 14 jours ouvr�s	3 � 6 jours ouvr�s
Premier article	EUR 0.00	EUR 7.66

Les d�lais de livraison sont fix�s par les vendeurs et varient en fonction du transporteur et du lieu. Les commandes transitant par les douanes peuvent �tre retard�es et les acheteurs sont responsables de tous les droits ou frais associ�s. Les vendeurs peuvent vous contacter au sujet de frais suppl�mentaires afin de couvrir toute augmentation des co�ts d'exp�dition de vos articles.