GAOTek provides a large collection of superior quality and feature-rich public switched telephone network devices for sale to the United States, Canada and Globally. Public telephone networks (PSTN) were denoted as plain old telephone systems (POTS). They are a collection of individual telephones that are hardwired to a public exchange. GAOTek’s PSTN products consist of xDSL testers, phone line testers, E1 testers, and PSTN analyzers and they are international telephone systems that can supply analog voice data with the help of copper wire.

Functions of PSTN

xDSL testers offer full testing and analysis of ADSL/ADSL2/ADSL2+ lines with quick and accurate precision. It also covers network layer, physical layer, and application layers. These devices are used in the installation, maintenance, and troubleshooting of the xDSL networks.

GAOTek's phone line testers are specifically designed to detect the digital or analog phone systems and line polarity in a phone line. Also these devices can help regarding installation of telecom systems, the connection of PC to telecom systems, or maintenance of your system.

E1 testers are specifically manufactured for R&D, production, installation, and maintenance of SDH, PDH, PCM and DATA protocol conversion. They are mainly used to test data connections between two stations.

PSTN analyzers are instruments that are widely used by professionals for the installation and maintenance of telecom networks. They can be used to verify and test the quality of a wide range of links and networks such as frame ray links, WAN and ISDN lines, PRI, and BRI.

GAOTek's PSTN analyzers are the devices which are commonly used by experts for the installation and maintenance of telecom networks.

Features

xDSL testers offer full testing and analysis of ADSL/ADSL2/ADSL2+ lines with quick and accurate precision. It also covers network layer, physical layer, and application layers. These devices are used in the installation, maintenance, and troubleshooting of the xDSL networks.

GAOTek's phone line testers are specifically designed to detect the digital or analog phone systems and line polarity in a phone line. Also these devices can help regarding installation of telecom systems, the connection of PC to telecom systems, or maintenance of your system.

E1 testers are specifically manufactured for R&D, production, installation, and maintenance of SDH, PDH, PCM and DATA protocol conversion. They are mainly used to test data connections between two stations.

PSTN analyzers are instruments that are widely used by professionals for the installation and maintenance of telecom networks. They can be used to verify and test the quality of a wide range of links and networks such as frame ray links, WAN and ISDN lines, PRI, and BRI.

GAOTek's PSTN analyzers are the devices which are commonly used by experts for the installation and maintenance of telecom networks.

Applications and Industries

GAOTek's PSTN testers and analyzers are perfectly suited for fast problem resolution, E1 PCM line access, maintenance, and acceptance testing as they are portable, user-friendly and they also have a long-lasting battery life which can sustain up to long hours. These devices have pre-installed software which can be upgraded anytime with the use of USB or RS232C. It provides smart menu navigation and high-resolution LCD screen that allows test result to be displayed clearly and the user can also print or download the result via software.

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ID: GAO-ENET-102

ID: GT00ZZ00ZX

Handheld device that provides full testing and analysis of ADSL; ADSL2; ADSL2+; READSL quickly and accurately

ID: GT00ZZ00ZW

Handheld device that provides full testing and analysis of xDSL testing, including ADSL, ADSL2, ADSL2+, READSL and VDSL as well with high accuracy and speed  

ID: GAO-XDSLT-101

Handheld device used to test all networks effectively while maintaining a large date store and an advanced battery

ID: A0020007tek

This Transmission Analyzer is a multi-functional digital transmission system test device, designed for installation test, channel test, alarm analysis, fault finding, and signaling analysis.

ID: A0050008tek

This PCM Channel Analyzer is an advanced portable test device specially designed for measurements and tests during the process of R & D, and this test is based on multi-task operation system.

ID: A0080007tek

This time analyzer is a handheld instrument designed for field testing in time synchronization system of IP-bearer network. It can perform the high-precision measurement and analysis based on IEEE 1588v2 protocol.

ID: A0050007tek

This handheld Gigabit Ethernet Tester combines the function of network performance test & monitoring, data packet sniffing, traffic generation, cable test and BER test in one unit. It used for 10M/100M/1000M ethernet installation and maintenance.

ID: A0070012tek

This compact Telecom Line Tester comes with basic line tester functions, auto ringing and checking line pair also comes with high voltage protection and high voltage alarm indicator

ID: A0030001tek

The E1/Datacom BER Tester is a compact, portable tester designed for E1/Datacom testing with a unique IP PING testing functionality, making it an ideal tool for front line field technicians and engineers.

ID: A0080001tek

This Time Analyzer can perform high-precision measurement and analysis based on the IEEE 1588v2 time and clock synchronous system and is applicable in networks like SDH, MSTP, IP RAN, PTN, OTN, etc

ID: A0080002tek

This Hi-Precision Time Analyzer is designed with a combination of Time Sync Measurement and Frequency Sync Measurement in one unit and is able to measure from almost all time information interfaces

ID: A0070008tek

This Handheld Gigabit Ethernet tester is designed for Ethernet layout and provides comprehensive Ethernet test functions and ensures efficiency for SLA KPIs with subscribers

ID: A0080003tek

This compact Telephone Line Tester adopts CPU, IC and SMT technology and is used for line maintenance and construction with insulation test distance upto 1.24 mi (2 km)

ID: A0060004tek

This Multi-function Network Cable Tester is designed to determine cable length and test for open circuits, short circuits, and more. It can be used in telephone systems, computer networks, and other metal lead circuits

ID: A0060001tek

This single port Handheld Gigabit Ethernet tester is designed for installation and maintenance of 10 M/100 M/1000 M Ethernet networks

ID: A0050003tek

This PCM Channel Analyzer with BER tester is a portable, multitask operating device used to measure PCM devices, digital switches, carrier wave communication devices, VoIP devices, etc.

ID: GAO-E1TEST-101

This pocket size lightweight Handheld E1 Bit Error Rate Tester is designed for communication tool for the deployment and verification of E1 networks

ID: A0020005tek

This SDH/TDH Transmission Analyzer performs on-line and off-line test of STM-1, STM-4, STM-16 which can be widely used by operators in private networks and SDH/PDH systems opening

ID: A0020004tek

This Data Transmission Analyzer with E1/T1 BER Tester is a handheld communications test set which can be used for E1 digital circuit, DDN and error bit test for data communication system with the transport fiber

ID: A0010007tek

This multi-functional handheld ADSL2+ tester is specially designed for ADSL, ADSL2, ADSL2+, READSL and VDSL2 testing and can be used for installation and maintenance

ID: A0010004tek

This light weight handheld xDSL tester is designed to test and analyze ADSL, ADSL2, ADSL2+, VDSL2 networks and user friendly Graphical User Interface Testing