Network and protocol analyzers are test equipment used to troubleshoot and analyze network problems. Network analyzers monitor the traffic on a network. They collect information such as packet sizes, the number of packets, error packets, overall usage of a connection, the number of hosts and their MAC addresses, and details about communications between hosts and other devices. Protocol analyzers capture all the traffic on a medium, and parse it according to the rules of any network protocols that are present, and display the results. Configuration, performance specifications, and features are all important to consider when searching for network and protocol analyzers.
Important configuration parameters to consider when selecting network and protocol analyzers include network protocol and port type. A protocol is an agreed upon format for transmitting data between two devices. Choices for network protocol include ATM, 10 Base-T Ethernet, Fast Ethernet, gigabit Ethernet, FDDI, Fibre Channel, Frame Relay, E1, ISDN, modem, parallel, PPP, serial, SLIP, SONET, T1, and TCP/IP. Asynchronous Transfer Mode (ATM) is a high-speed network technology that uses fiber optic or CAT-5 copper cables. 10Base-T (also called Twisted Pair Ethernet) is one adaptation of the IEEE 802.3 (Ethernet) standard for Local Area Networks (LAN), which uses twisted-pair cables with a maximum length of 100 meters. Fast Ethernet is the 100 Mbps Ethernet Specification. Gigabit Ethernet is the standard for a high-speed Ethernet, approved by the Institute of Electrical and Electronics Engineers (IEEE) 802.3z Gigabit Task Force in 1996. Fiber Distributed Data Interface (FDDI) is a reliable, high-speed backbone for mission critical and high traffic networks.
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Part Numbers for Network and Protocol Analyzers
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 30M8903 | Newark | Fluke Networks | RCA/Phono/Speaker | Etherscope S2 Lan And Wireless Lan Analyzer, Sx Fiber, Ito And Protocol Expert Software; Kit Contents:Etherscope S2 Lan And Wireless Lan Analyzer, Sx Fiber, Ito And Protocol Expert Software Rohs Compliant: Na |
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