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Async Interface
![Cisco 16-Port Async High-Speed WAN Interface Card. 16PORT ASYNC HWIC SPARE ROUT-C. 16 x Asynchronous Serial]() |
Cisco 16-Port Async High-Speed WAN Interface Card. 16PORT ASYNC HWIC SPARE ROUT-C. 16 x Asynchronous Serial
Sale Price: $1,349.00
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Standard Warranty: 90 Limited Manufacturer/Supplier: Cisco Systems, Inc Manufacturer Part Number: HWIC-16A= Brand Name: Cisco Product Name: 16-Port Async High-Speed WAN Interface Card Marketing Information: The HWIC-16A provides 16 ports of async interfaces operating at speeds up to 230.4 Kbps. 16-Port Asynchronous High-Speed WAN Interface Card use two high-density 8-port connectors. Product Type: HWIC Application/Usage: Wide Area Network Interfaces/Ports: 16 x Asynchronous Serial WAN Interfaces/Ports Details: 16 x Asynchronous Serial WAN Dimensions: 0.8' Height x 3.1' Width x 5.6' Depth Compatibility: Supported Platforms: 2801 , 2811 , 2821 , 2851 , 3825 , 3845
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TCP/IP Sockets in C#: Practical Guide for Programmers (The Practical Guides)
List Price: $29.95
Sale Price: $13.49
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"TCP/IP sockets in C# is an excellent book for anyone interested in writing network applications using Microsoft .Net frameworks. It is a unique combination of well written concise text and rich carefully selected set of working examples. For the beginner of network programming, it's a good starting book; on the other hand professionals could also take advantage of excellent handy sample code snippets and material on topics like message parsing and asynchronous programming."Adarsh Khare, SDT, .Net Frameworks Team, Microsoft CorporationThe popularity of the C# language and the .NET framework is ever rising due to its ease of use, the extensive class libraries available in the .NET Framework, and the ubiquity of the Microsoft Windows operating system, to name a few advantages. TCP/IP Sockets in C# focuses on the Sockets API, the de facto standard for writing network applications in any programming language. Starting with simple client and server programs that use TCP/IP (the Internet protocol suite), students and practitioners quickly learn the basics and move on to firsthand experience with advanced topics including non-blocking sockets, multiplexing, threads, asynchronous programming, and multicasting. Key network programming concepts such as framing, performance and deadlocks are illustrated through hands-on examples. Using a detailed yet clear, concise approach, this book includes numerous code examples and focused discussions to provide a solid understanding of programming TCP/IP sockets in C#.Features*Tutorial-based instruction in key sockets programming techniques complemented by numerous code examples throughout *Discussion moves quickly into the C# Sockets API definition and code examples, desirable for those who want to get up-to-speed quickly*Important coverage of "under the hood" details that developers will find useful when creating and using a socket or a higher level TCP class that utilizes sockets*Includes end-of-chapter exercises to facilitate learning, as well as sample code available for download at the book's companion web site *Tutorial-based instruction in key sockets programming techniques complemented by numerous code examples throughout *Discussion moves quickly into the C# Sockets API definition and code examples, desirable for those who want to get up-to-speed quickly*Important coverage of "under the hood" details that developers will find useful when creating and using a socket or a higher level TCP class that utilizes sockets*Includes end-of-chapter exercises to facilitate learning, as well as sample code available for download at the book's companion web site
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Portable Datacom Analyzer Suitable for on-the-Spot Measurements
Toronto,Canada - GAO Instruments (www.GAOInstruments.com) has rolled out a handheld datacom analyzer.The cost-effective and practical analyzer is commonly used to verify the quality-of-service of datacom transmission channels in access networks, transmission networks, digital data networks and private communication networksToronto,Canada - GAO Instruments (www.GAOInstruments.com) has rolled out a handheld datacom analyzer.The cost-effective and practical analyzer is commonly used to verify the quality-of-service of datacom transmission channels in access networks, transmission networks, digital data networks and private communication networks. It is an ideal tester for R&D,production, equipment installation, acceptance testing, daily maintenance and service verification. Its handheld, durable design and simple operation make it suitable for on-the-spot measurements.
GAO Instruments'datacom analyzer, model A0300009, monitors and controls handshaking signals and supports measurements of error blocks and clock slips. The datacom analyzer supports V.24, V.35,V.36,X.21, RS-449, RS-485,EIA-530 and EIA-530A interfaces and can be configured to DTE or DCE and ASYNC or SYNC mode.In SYNC mode, the Rx and Tx clock sources are either internal or external and triggered with rising or falling edge detection.The advanced analyzer has a large memory capacity and stores up to four groups of test results; the test results can be uploaded to a PC via a serial port.Test Manager™ software is included to support further analysis,assembling, filing, and reporting of test results.In addition, the embedded software has the ability to upgrade the analyzer's functions via the serial port.
Visit http://www.GAOInstruments.com for more information or to purchase this product online.
For any sales inquires please contact:
1-877 585-9555 ext. 601 - Toll Free (USA & Canada)
1-416 292-0038 ext. 601 - All Other Areas
sales@gaoinstruments.com
About GAO Instruments
GAO Instruments (www.GAOInstruments.com) is a global leader in research, development and manufacturing of high performance telecommunication testers, electronic measurement instruments and other test and measurement devices.
Toronto,Canada - GAO Instruments (www.GAOInstruments.com) has rolled out a handheld datacom analyzer.The cost-effective and practical analyzer is commonly used to verify the quality-of-service of datacom transmission channels in access networks, transmission networks, digital data networks and private communication networksToronto,Canada - GAO Instruments (www.GAOInstruments.com) has rolled out a handheld datacom analyzer.The cost-effective and practical analyzer is commonly used to verify the quality-of-service of datacom transmission channels in access networks, transmission networks, digital data networks and private communication networks. It is an ideal tester for R&D,production, equipment installation, acceptance testing, daily maintenance and service verification. Its handheld, durable design and simple operation make it suitable for on-the-spot measurements.
GAO Instruments'datacom analyzer, model A0300009, monitors and controls handshaking signals and supports measurements of error blocks and clock slips. The datacom analyzer supports V.24, V.35,V.36,X.21, RS-449, RS-485,EIA-530 and EIA-530A interfaces and can be configured to DTE or DCE and ASYNC or SYNC mode.In SYNC mode, the Rx and Tx clock sources are either internal or external and triggered with rising or falling edge detection.The advanced analyzer has a large memory capacity and stores up to four groups of test results; the test results can be uploaded to a PC via a serial port.Test Manager™ software is included to support further analysis,assembling, filing, and reporting of test results.In addition, the embedded software has the ability to upgrade the analyzer's functions via the serial port.
Visit http://www.GAOInstruments.com for more information or to purchase this product online.
For any sales inquires please contact:
1-877 585-9555 ext. 601 - Toll Free (USA & Canada)
1-416 292-0038 ext. 601 - All Other Areas
sales@gaoinstruments.com
About GAO Instruments
GAO Instruments (www.GAOInstruments.com) is a global leader in research, development and manufacturing of high performance telecommunication testers, electronic measurement instruments and other test and measurement devices.
About the Author
About GAO Instruments
GAO Instruments (www.GAOInstruments.com) is a global leader in research, development and manufacturing of high performance telecommunication testers, electronic measurement instruments and other test and measurement devices.
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