Network / LAN Analyzer Network Test Equipment
Last Updated: February 12, 2025
Description
Network/LAN analyzers are specialized network test equipment used to monitor and analyze traffic on a network. They collect detailed information about packet sizes, the number of packets, error packets, overall usage of a connection, the number of hosts, their media access control (MAC) addresses, and details about communications between hosts and other devices .
Working Principle
Network/LAN analyzers work by capturing all the traffic on a network medium and parsing the data according to the rules of installed network protocols. This allows them to display the results in a way that is understandable and useful for network analysis. By monitoring traffic, these analyzers can identify issues such as packet loss, latency, and errors, which are crucial for maintaining optimal network performance. They are useful because they provide insights into network health and performance, enabling engineers to troubleshoot and optimize network operations effectively .
Applications
Network/LAN analyzers are used in various applications, including troubleshooting network issues, optimizing network performance, and ensuring compliance with network protocols. For example, they can be used to monitor Ethernet networks to ensure that data is being transmitted efficiently and without errors. They are also used in telecommunications to analyze the performance of telephone systems and in data centers to manage and optimize network traffic .
Advantages over other Network Test Equipment
Network/LAN analyzers offer several advantages over other types of network test equipment. They provide comprehensive data analysis by capturing all network traffic and parsing it according to network protocols, which allows for detailed insights into network performance. This level of detail is often not available with other types of network test equipment, such as bit-error rate testers or breakout boxes, which may focus on specific aspects of network performance .
Limitations
One limitation of Network/LAN analyzers is that they can be complex to set up and require a thorough understanding of network protocols to interpret the data accurately. Additionally, they may not be suitable for all types of networks, particularly those with high levels of encryption or proprietary protocols that the analyzer cannot parse .
Considerations
When considering the purchase and use of Network/LAN analyzers, it is important to evaluate the initial costs, which can be significant depending on the features and capabilities required. Operating expenses should also be considered, as these devices may require regular updates and maintenance to ensure accuracy and reliability. Durability is another factor, as more robust devices may offer longer service life and lower replacement costs. Accuracy is critical, so selecting an analyzer that meets the specific needs of your network environment is essential. Finally, consider the costs associated with replacement and maintenance, as these can impact the overall cost of ownership .
from Data Device Corporation (DDC)
BusTrACEr ™ MIL-STD-1553 Data Bus Analyzer and Monitor software is an intuitive and easy-to-use interface providing point-and-click access to the full functionality of DDC`s 1553 devices. In addition, BusTrACEr provides one-click generation of ANSI `C` source code to enable software engineers... [See More]
- Equipment Type: Network / LAN Analyzer
- Features: Software Included
from GAO Tek, Inc.
This digital signal level meter is specially designed for use in the maintenance of digital, analog, FM or bilateral networks. It is packed with functions such as single-channel, multi-channel, all-band scanning, signal-to-noise ratio (SNR, S/N) measurement and spectrum and frequency analysis. [See More]
- Equipment Type: Network / LAN Analyzer
from SMC International
The GOOSEMeter One is an easy to use, hand held instrument that will instantaneously display the ongoing GOOSE traffic when plugged into an IEC-61850 substation's control bus LAN. Recent, active and outdated datasets are easily identified, and their message contents can be labelled, cathegorized and... [See More]
- Equipment Type: Network / LAN Analyzer
- Number of Ports: 1
- Network Protocol: GOOSE Protocol
- Form Factor: Handheld
from SFCable.com
LANID is a tool for verifying and troubleshooting local area networks. It is designed for network administrators to quickly diagnose problems during LAN installation and repair. With a simple push of a button, the LANID will display the status of network devices, whither it is running a 10BASE-T or... [See More]
- Equipment Type: Network / LAN Analyzer
- Form Factor: Handheld
- Network Protocol: 10 Base-T Ethernet
from Intelligraphics, Inc.
WiOpsy is an enterprise grade complete 802.11ac dual band WiFi Sniffer product, which consists of a USB WLAN adapter and high performance, reliable software stack including UI based on world's leading network traffic analyzer Wireshark. WiOpsy delivers a complete hardware and software solution to... [See More]
- Equipment Type: Network / LAN Analyzer; Protocol Analyzer
- Port Type: USB
- Network Protocol: 802.11ac
from Wayne Kerr Electronics
3261A Telecom Unit forms the core of a comprehensive component test system. It is configured in conjunction with the Wayne Kerr 3260B Precision Magnetics Analyzer to carry out a wide variety of telecom-related measurements. Telecoms Fixture model 1008 further enhances the test capability by... [See More]
- Equipment Type: Network / LAN Analyzer
- Number of Ports: 8
- Network Protocol: ISDN; ADSL, HDSL, POTS
- Form Factor: Desktop
from GL Communications, Inc.
Call-center quality engineers, brokerages, government agencies, and other entities have a need to monitor fax transactions. Monitoring is done by recording the analog or IP traffic using suitable call capture applications. These files need to be decoded to investigate issues with protocol messages... [See More]
- Equipment Type: Network / LAN Analyzer
- Network Protocol: E1; T1
from Softing Industrial Automation GmbH
The Diagnostic Monitor is a versatile tool for testing PROFIBUS PA during operation. It is powered by the fieldbus so that no battery or external power source is required. The monitor is also suitable for use in hazardous areas. Universal Application. Testing of the bus physics. Verification of... [See More]
- Equipment Type: Network / LAN Analyzer
- Form Factor: Handheld
- Network Protocol: PROFIBUS PA
- Operating Temperature: -20 to 50
from Tektronix, Inc.
Legendary support and quality meet ease-of-use and affordability. The Tektronix TTR500 Series 2-port, 2-path vector network analyzer is our latest breakthrough – an unmatched combination of measurement performance and convenience at 40% lower price than leading benchtop alternatives!. Get the... [See More]
- Equipment Type: Network / LAN Analyzer
- Form Factor: Desktop
from Shenyang Vhandy Technology Co., Ltd.
USBCAN-II Pro adapter is a debug or analysis tool with two CAN-Bus channels. Using this adapter,PC can quickly connect to CAN-Bus network through USB interface,and become a intelligent node of CAN-Bus to transmit/receive CAN-Bus data. Adapter comes with isolation,and can be used in different windows... [See More]
- Equipment Type: Network / LAN Analyzer
from Greenlee Textron, Inc.
Greenlee communications offers a complete line of innovative and industry-leading test & measurement solutions for the communication service provider industry. For more than 140 years, Greenlee has been a provider of quality tools to the woodworking industry and, for over 70 years, to the... [See More]
- Equipment Type: Network / LAN Analyzer
- Form Factor: Handheld
from Fluke
Digital network cable toner and probe traces and locates cables on active network. IntelliTone digital toning technology: Ends cable location confusion, decisively rejects noise and false signals. Locates cables on active networks, even when terminated at a switch. Isolates cable and wiring within a... [See More]
- Equipment Type: Network / LAN Analyzer; Network Cable tester
from Spirent Communications
Designed to fit into the Spirent SMB-200/2000 chassis [See More]
- Equipment Type: Network / LAN Analyzer
- Number of Ports: 1
- Network Protocol: ATM; PPP
- Port Type: RJ-45
from AvaLAN Wireless Systems, Inc.
The AvaLAN AW2400-SPEC uses our 2.4 GHz radio receiver and spectrum analysis functionality to provide you with a sensitive site survey tool in a rugged weatherproof enclosure. Now you can take the mystery out of wireless technology through the use of a network addressable spectrum analyzer offered... [See More]
- Equipment Type: Network / LAN Analyzer
- Number of Ports: 1
- Network Protocol: TCP/IP
- Form Factor: Desktop
from Data Device Corporation (DDC)
dataSIMS, an all-in-one Avionics Bus Analysis & Simulation Software Tool, provides an easy-to-use graphical interface, simplifying any MIL-STD-1553 or ARINC 429 testing effort. dataSIMS supports Windows ® XP (32 Bit), and Windows ® 7 & Vista (32/64 Bit). Note: Please check card... [See More]
- Equipment Type: Network / LAN Analyzer
- Features: Software Included
from GAO Tek, Inc.
This E1/T1 BERT and data transmission analyzer is an invaluable tool for the routine maintenance, repairs and operational monitoring of communication equipment. [See More]
- Equipment Type: Network / LAN Analyzer
from SFCable.com
LANID Pro is an essential tool for verifying and troubleshooting local area networks. It is designed for network administrators to quickly diagnose problems during LAN installation and repair. With a simple push of a button, the LANID Pro will display the status of network devices, whither it is... [See More]
- Equipment Type: Network / LAN Analyzer
- Form Factor: Handheld
- Network Protocol: 10 Base-T Ethernet
from Intelligraphics, Inc.
The IGX Bloodhound 802.11ac Sniffer/Injector for Qualcomm ’s QCA 6174/QCA9378 provides the highest performance, most in depth data todays ’ Wi-Fi installations need by enabling precise control of the wireless network utilizing advanced provisions for debugging and continuous monitoring... [See More]
- Equipment Type: Network / LAN Analyzer; Protocol Analyzer
- Port Type: USB
- Network Protocol: 802.11ac
from GL Communications, Inc.
Channel Associated Signaling (CAS) is a method of signaling in telephone networks where each channel or timeslot carrying speech also carries with it the signaling and addressing to set up and tear down that same channel. This is commonly referred to as 'in-band' signaling as opposed to... [See More]
- Equipment Type: Network / LAN Analyzer
- Network Protocol: E1; T1; Telephone
from Softing Industrial Automation GmbH
NetXpert XG is a complete solution for cable testing, performance analysis and troubleshooting of Industrial Ethernet networks. It enables rapid, simple verification and documentation of the capability of cabling links with RJ45 and M12 connectors. Reduction of Machine Downtime. Quick and easy... [See More]
- Equipment Type: Network / LAN Analyzer; Network Cable tester
- Number of Ports: 2
- Network Protocol: Industrial Ethernet
- Port Type: RJ-45; M12
from Shenyang Vhandy Technology Co., Ltd.
USBCAN-I pro adapter is a analysis tool for CAN bus which can build connection between PC and CAN network. It can make CAN data visibility with ECAN tools software and realize CAN data transmit / receive and other functions. If user want to develop application program, GCAN provides the application... [See More]
- Equipment Type: Network / LAN Analyzer
from Greenlee Textron, Inc.
Greenlee communications offers a complete line of innovative and industry-leading test & measurement solutions for the communication service provider industry. For more than 140 years, Greenlee has been a provider of quality tools to the woodworking industry and, for over 70 years, to the... [See More]
- Equipment Type: Network / LAN Analyzer
- Form Factor: Handheld
from AvaLAN Wireless Systems, Inc.
The AvaLAN AW900-SPEC uses our 900 MHz radio receiver and spectrum analysis functionality to provide you with a sensitive site survey tool in a rugged weatherproof enclosure. Now you can take the mystery out of wireless technology through the use of a network addressable spectrum analyzer offered by... [See More]
- Equipment Type: Network / LAN Analyzer
- Number of Ports: 1
- Network Protocol: TCP/IP
- Form Factor: Desktop
from GAO Tek, Inc.
This handheld Gigabit Ethernet tester conducts network testing, data packet capture, traffic generation, cable testing, network layer 1/2/3 BER testing and RFC2544 benchmark testing. [See More]
- Equipment Type: Network / LAN Analyzer
from SFCable.com
LANsmart TDR. Incorporates TDR Technology. Tests for short, opens, miswires, reversal, split pairs, and shield continuity. Built-in PORTfinder to locate corresponding sockets on hub/switch. Calibrate Velocity Propagation ability for non-standard cables to increase measuring accuracy. Tone generator... [See More]
- Equipment Type: Network / LAN Analyzer
- Form Factor: Handheld
- Network Protocol: 10 Base-T Ethernet
from GL Communications, Inc.
GL's Dual T1 E1 Express (PCIe) Boards are high-density dual T1 or E1 boards with newer PCIe (x1) bus interface. These cards are identical to the portable tProbe ™ units, except for FXO FXS and Datacom functionality. In addition to the other basic T1/E1 line signals monitoring applications, the... [See More]
- Equipment Type: Network / LAN Analyzer
- Number of Ports: 2
- Network Protocol: E1; T1
- Form Factor: Computer Board
from Softing Industrial Automation GmbH
The PROFIBUS Tester 5 (BC-700-PB) is a powerful PROFIBUS diagnostic and troubleshooting tool for testing the cables, measuring the signals and analyzing the communication of PROFIBUS networks. It is battery-powered and provides a graphical display, allowing for quick results when working in... [See More]
- Equipment Type: Network / LAN Analyzer; Network Cable tester
- Number of Ports: 1
- Network Protocol: Profibus
- Form Factor: Handheld
from Shenyang Vhandy Technology Co., Ltd.
USBCAN-Modul 8 is a high-performance CAN-Bus communication interface card integrated with 8-channel CAN interface.This model CAN card is compatible with the full speed specification of USB2.0 Bus, using the USBCAN-Modul8 high-performance CAN interface card, PC CAN be quickly connected to the CAN-Bus... [See More]
- Equipment Type: Network / LAN Analyzer
from GAO Tek, Inc.
This portable ADSL2+ tester conducts upstream and downstream rate measurement, error count, line error, digital multi meter (DMM) test functions, modem simulation, PING and Trace testing. [See More]
- Equipment Type: Network / LAN Analyzer
from SFCable.com
The LAN test Pro is a small hand held tester that enables the user to quickly read the status of Ethernet twisted pair cables. It tests for faults such as open circuits, shorts, crossed pairs, reversed pairs, and split pairs in seconds. The tone generator function can send a signal through your... [See More]
- Equipment Type: Network / LAN Analyzer
- Form Factor: Handheld
- Network Protocol: 10 Base-T Ethernet
from GL Communications, Inc.
The Dual Universal Telephony Adapter (Dual UTA) is a comprehensive hardware device designed to interface and test the voice and data quality of telecommunication networks. The Dual UTA features all the circuitry necessary to universally adapt to any telephony instrumentation, such as standard Plain... [See More]
- Equipment Type: Network / LAN Analyzer
- Form Factor: Desktop; Rackmount
- Network Protocol: VoIP
- Port Type: RJ-45; USB; 3.5mm, RJ-11, RJ-22
from Shenyang Vhandy Technology Co., Ltd.
Simple introduction. ECAN-IT is a Controller debug/downloader and EPEC downloader , which can be used in analyze data of EPEC controller. By work with MiniMon V3 and CANmoon 、codesys software tools, User can get the information who needs [See More]
- Equipment Type: Network / LAN Analyzer
from GAO Tek, Inc.
This handheld xDSL tester tests the physical, network and application layers at a high speed. Ethernet and cable tests can also be performed. [See More]
- Equipment Type: Network / LAN Analyzer
from SFCable.com
LANtest Pro and Probe Kit. Test for wiring faults of open, short, reversed, crossed and split pairs. Split pair fault detection at a minimum 40 cm cable length. Verification of shield integrity. Specially designed remote unit that enables one person to test installed cables. Easy to read fault... [See More]
- Equipment Type: Network / LAN Analyzer
- Form Factor: Handheld
- Network Protocol: 10 Base-T Ethernet
from GL Communications, Inc.
GL ’s vHandi ™ is a compact portable hand-held FXO simulator (Foreign Exchange Office) that can simulate an analog phone. The vHandi ™ call and voice tests can be completely automated or manually performed. The vHandi ™ can work with GL ’s VQuad ™, Voice Quality... [See More]
- Equipment Type: Network / LAN Analyzer
- Form Factor: Handheld
from GAO Tek, Inc.
This Multi-Functional E1 service BERT offers all of the error and alarm measurements required to verify quality-of-service in E1 networks and signal quality measurements. [See More]
- Equipment Type: Network / LAN Analyzer
from GL Communications, Inc.
The GL's LinkTest ™ Dual E1 is a handheld dual-port tester for E1 and data communications (V.11 / X.24, V.24/RS232, V.35, V.36/RS449, EIA-530, EIA-530A) interfaces. Port A is full featured 2048 kb/s interface. On the other hand, Port B usage is configurable (2048 kb/s TX/RX, co-directional,... [See More]
- Equipment Type: Network / LAN Analyzer
- Form Factor: Handheld
- Network Protocol: E1
- Port Type: BNC (Coaxial) Connectors; RJ-45
from GAO Tek, Inc.
This full-featured handheld datacom BER tester offers full-featured measurements of E1, Datacom and Protocol Converter and provides extensive error detection and indication. [See More]
- Equipment Type: Network / LAN Analyzer
from GL Communications, Inc.
FXS and FXO are ports used by analog phone lines or phones. A Foreign Exchange Subscriber (FXS) port supplies ring voltage, battery current, dial tone and voice signals. Foreign Exchange Office (FXO) delivers an on-hook/off-hook indication (loop closure), DTMF digits, voice signals, and is usually a... [See More]
- Equipment Type: Network / LAN Analyzer
- Network Protocol: FXO, FXS