LAN Analyzer


Overview:

Logic analyzer captures digital data from a digital system and presents it to a user so that the user can locate failure of the digital system. A HP 1630D Logic Analyzer showing a timing diagram.The basic problem that a logic analyzer solves is that a digital circuit is too fast to be observed by a human being, and has too many channels to be examined with an oscilloscope. A logic analyzer would trigger on a complicated sequence of digital events, and then copy a large amount of digital data from the system under test. The best logic analyzers behaved like software debuggers (showing the flow of the computer program), or oscilloscopes. When logic analyzers first came into use, it was common to attach several hundred "clips" to a digital system. Later, specialized connectors came into use. In modern computer systems various other tools have made logic analyzers obsolete for many uses. For example, many microprocessors have hardware support for software debuggers. Many digital designs, including those of ICs, are simulated to detect defects before the unit is constructed. The simulation usually provides logic analysis displays. Often, complex discrete logic is verified by simulating inputs and testing outputs using boundary-scan logic. None of these exactly reproduce the high-speed data capture function of a logic analyzer, but they cover most real needs for debugging digital circuits. Retrieved from "https://en.wikipedia.org/wiki/Logic_analyzer"

Important lan analyzer products:

Manufacturer Model Condition Description Specs
Fluke Networks 2799771 New (GSA discount) FIBER OPTIC CLEANING SWABS - 2.5MM DIAMETER 2799771
Fluke Networks 2799767 New (GSA discount) FIBER OPTIC CLEANING SWABS - 1.25MM DIAMETER 2799767
Fluke Networks 2799697 New (GSA discount) FIBER OPTIC CLEANING CUBE (2X2), EACH CUBE CLEANS 500 FACES 2799697
Fluke Networks 2787104 New (GSA discount) MICROSCANNER2 POUCH 2787104
Fluke Networks 2646528 New (GSA discount) TS22/TS25D LINE CORD,ABN/PP W/RJ11 PLUG 2646528
Fluke Networks 2525461 New (GSA discount) JACKRAPID TERMINATION TOOL ADC KM8 2525461
Fluke Networks 2327915 New (GSA discount) TS100 KIT 2327915
Fluke Networks 2327682 New (GSA discount) PRO3000 TONE GENERATOR 2327682
Fluke Networks 2327609 New (GSA discount) PRO3000 PROBE 2327609
Fluke Networks 2327572 New (GSA discount) PROBE TIP PRO3000 2327572
Fluke Networks 2114002 New (GSA discount) CABLEIQ RESIDENTIAL QUALIFIER KIT 2114002
Fluke 683 3rd party pre-owned Not-on-file(other-mfr) 683
Fluke 683 3rd party pre-owned Not-on-file(other-mfr) 683
Fluke 683 3rd party pre-owned Not-on-file(other-mfr) 683
Fluke Networks OPVS2-PRO Optiview Series 2 II 3rd party pre-owned Not-on-file(other-mfr) OPVS2-PRO Optiview Series 2 II
Fluke Networks OPVS2-GIG RHD AN 3rd party pre-owned Not-on-file(other-mfr) OPVS2-GIG RHD AN
Fluke Networks DTX-1800-M 3rd party pre-owned DTX-1800 with Multimode Fiber Modules: Includes DTX-1800 CableAnalyzer and a set of DTX-MFM2 Multimode Fiber Modules (p/n 2526080) DTX-1800-M
Fluke Networks 990-GM-2 3rd party pre-owned ADSL/ADSL2/2+ Golden Modem Option for CopperPro Loop Testers/Analyzers 990-GM-2
Fluke Networks 990-GM-2 3rd party pre-owned ADSL/ADSL2/2+ Golden Modem Option for CopperPro Loop Testers/Analyzers 990-GM-2
Fluke Networks 686 3rd party pre-owned Not-on-file(other-mfr) 686
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LAN Analyzers by different manufacturers: