Telecommunication
Distant communication.
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Product
Line Testers
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GAOTek provides a large collection of certified and feature-rich line testers for sale to the United States, Canada and Globally. These devices are mainly used for line installation, line performance testing, inspection, and maintenance of the telecommunication networks. They are particularly designed to accelerate telecom trouble shooting and with the help of latest technology they are equipped with a smart CPU, IC, and SMT. These devices have some unique features such as caller ID display and last number redial. Moreover, it can also be used for multi-line testing, wire pair checking, inspection of line insulation and test for breaks and faults.
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Product
Environmental Monitoring Systems
Sensaphone Family
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Comprehensive line of remote monitoring products that safeguard valuable assets by tracking critical environmental data such as temperature, humidity and power failures. Sensaphone products provide alerts and proactive monitoring data to homeowners and facility managers in many areas including telecommunications, oil and gas, water and wastewater, HVACR, agriculture, healthcare, data centers and greenhouses.
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Product
CATV & RF Signal Products
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Wuhan Sunma Technology Co., Ltd.
SunmaFiber is a worldwide leading provider for fiber optic equipment, fiber optic test instruments and other data network & telecom products of communications, commercial, and consumer markets. The Company offers test and measurement systems and services to telecommunications service providers, cable operators, and network equipment manufacturers. In addition, the Company offers components, modules, and subsystems for Wireless, Telecommunication, Datacom, Power, Cable TV measurement instruments and utilities applications.
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Product
Coax Switches
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With up to DC - 53GHz bandwidth, low insertion loss, high isolation, and high repeatability, these switches are used to support SATCOM, aviation, military and commercial telecommunications, medical imaging, and ATE systems.
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Product
Stock cables
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The MacArtney Group depends on the support of a number of major cable manufacturers to supply a range of cables that are designed, manufactured and tested to meet the highest demands of the underwater technology industry. The product range includes TV, signal, instrumentation, fibre optic, ROV, oceanographic geophysical, telecommunication, fishery and sonar cables.
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Product
Testing LTE, And VoLTE
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Long Term Evolution (LTE) is the so called 4th Generation (4G) mobile standard in the rapidly evolving mobile technologies. Its distinguishing feature is an all IP infrastructure and significantly greater air interface bandwidth to the mobile handset. It was developed as an enhancement to the existing 3G UMTS System (Universal Mobile Telecommunications System) to provide users enhanced mobile radio and internet access.
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Product
Electromagnetic anechoic box/Shield box/Anechoic chamber
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The necessity of a wireless system test has risen by the spread of recent wireless telecommunication equipment as shown in cellular phone, wireless LAN, RF-ID tag and ETC (Electronic Toll Collection system). It is necessary for a wireless test to be performed in anechoic environment in which an external noise is intercepted and a radio wave does not reflect internally. An anechoic chamber (room version of a shield box) is proper facilities but needs a wide space and a huge cost. Especially, the equipment under wireless system test on the production line can not radiate any signal radio wave outside before approval. The shield box satisfies these conditions.
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Product
Variable Optical Attenuator Module for Multimode Fiber Applications
81578A
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The Keysight 81578A variable optical attenuator is designed for multimode fiber applications and features lowest insertion loss and excellent wavelength flatness over a complete attenuation range of 60 dB, for characterizing optical network components for telecommunication and data communication in systems.
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Product
RED Directive Testing & Certification
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The Radio and Telecommunications Terminal Equipment Directive (R&TTE Directive 1999/5/EC) has been in place in the EU for many years serving radio and telecoms technology. To accommodate developments in radio equipment technology and to align with the requirements of the New Legislative Framework (NLF), the EU R&TTE Directive has been re-written. As of 2016, the European Commission replaced the R&TTE Directive with the Radio Equipment Directive (RED), which establishes safety and electromagnetic compatibility (EMC) requirements for equipment using the radio spectrum. Following June 13, 2017, after a one year transition, the RED 2014/35/EU replaced the R&TTE Directive. All new and existing products within the scope of the RED must comply in order to achieve CE marking.
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Product
Relays
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Sensata is a global leader in relay technology and offer a wide range of high-performance solid state relays, high voltage relays and reed relays. Our relays are designed to work in a variety of markets, including automotive, telecommunication, military and aerospace, medical, instrumentation, and alternative energy.
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Product
Modular Switch Matrices
L8990M Series
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Keysight’s L8990M Modular Switch Matrices provide a cost effective and quick ship solution with a simple and flexible platform for basic RF switching. The L8990M can support up to 30 switch channels in a 2U rack-mountable enclosure with signal frequencies up to 67 GHz. It can support up to 66 switch channels in a 4U high enclosure. This provides the capability to test a wide range of RF and telecommunication products and devices.
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Product
COM Express Type 6 Basic Module With 5th Gen Intel® Core™ I7 & 4th Intel® Core™ I7/i5/i3 & Celeron® Processor And Intel® QM87
CEM880
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The CEM880 COM Express Type 6 basic module features 5th generation Intel® Core™ processor (H-processor line), one onboard 4 GB extended temperature DDR3L chip, and one 204-pin SO-DIMM DDR3L socket supporting up to 8 GB. With outstanding computing performance, low power consumption, wide temperature range, and seismic design, the rugged basic-size SoM (system on module) drives Internet of Things innovation and is ideal for graphics-intensive and rich I/O applications such as telecommunication, medical imaging, digital signage, gaming machines, military, and networking.
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Product
Grounding Series
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Weshine Electric Manufacturing Co., Ltd
It is widely used in measuring ground resistance of electric power, telecommunication, meteorology, construction, lightning protection and industrial electrical equipment.
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Product
4kW Electronic Load
PT04-110
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For Telecom Rectifier and Power Supply testing. This model has been developed to accommodate testing of both 110V and 48V telecommunications power systems or Power Supplies. It is also useful as a general-purpose variable Load. Its founding principle is simplicity – ease of use, enhanced reliability, greater value for money and wider applicability.
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Product
Tenney SafeTest™ Battery Test Chamber
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Whether your company serves the automotive, computer, telecommunications, defense, or alternative-energy industries, you need a safe, reliable way to test batteries. The Tenney SafeTest™ system offers a comprehensive line of standard and optional test-chamber safety features that can be customized to fit your company’s battery-testing needs.
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Product
Battery Discharge and Charge Tester
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HD Power Test Equipment Co.ltd
Battery Discharge Charge Tester is mainly used for the charge test of the lead-acid battery of the backup power supply in the telecommunications, mobile, substation, railway transportation and pertrochemical industry power DC industries. It can proceed the discharge and charge for the batteries to extend the lift-time.
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Product
RF Microwave Switching
Keithley S46
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S46 and S46T Microwave Switch Systems are designed to simplify the automated switching needed to test a wide range of RF and telecommunication products and devices. The S46 can control 32 relay contacts in a package as small as a 2U high (3.5 in) full-rack enclosure. Choose the System 46T if your application requires a terminated configuration. It builds on the design technology of the unterminated System 46. The System 46T accommodates up to eight terminated SPDT coaxial microwave relays and four terminated multi-pole coaxial microwave relays.
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Product
Power Sensors
RTP5518
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Providing the highest video bandwidth and fastest rise times, the 50 MHz to 18 GHz Power Sensor by Boonton is the ideal instrument for fast, accurate and reliable RF power measurements. This module is ideal for many different applications including Crest Factor and Peak to Average Power Ratio (PAPR) measurements for Power Amplifiers and RF components; Telecommunication & Satellite signals: W-CDMA, QAM, OFDM, LTE-FDD and LTE-TDD; WiFi signals: 802.11ac and legacy 802.11 a/g/n/b; RF and Microwave pulse modulated power measurements: RADAR, MRI, Particle Accelerators; General purpose scalar measurements such as gain and return loss using modulated and pulsed signals as well as CW; and Monitoring, Recording, ALC loops, transient phenomena.
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Product
90deg Hybrid With Balanced Receiver
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This page describes one of Optoplex's innovated products, a 90deg optical hybrid integrated with balanced photo-receivers, which can be used in optical sensing applications, particularly the coherent Doppler wind LIDAR (light detection and ranging). Coherent detection has been widely found in applications for RF and optical communications. In the past few years, coherent technology has been advanced dramatically in high-speed optical communications. With this advancement, key parts and components are commercially available and cost-effective for many applications beyond telecommunications, such as narrow linewidth lasers, optical hybrid, balanced photo-receivers, and DSP, etc.
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Product
Live Fiber Identifiers
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Wuhan Sunma Technology Co., Ltd.
Live Fiber Identifier are essential installation and maintenance instrument in data networks, CATV and telecommunication networks. Fiber identifier can identify the optical fiber by detecting the optical signals transmitted through the cables. SunmaFiber supply different types of Fiber Identifiers and Talk Set to meet you requirement, and they are with rechargeable battery and power supply adapter, so you can use them easily.
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Product
Handheld spectrum analyzer/Signal analyzer
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Recently, a lot of equipment have taken the high frequency or microwave technology according to the advancement and the spread of the telecommunication equipment. As a result, the handheld spectrum analyzer to analyze the signal by the frequency domain is necessaries now. The handheld spectrum analyzer is roughly classified into a heterodyne method and a Fourier transform method. The heterodyne method is also called the swept frequency method and makes it possible to measure up to tens of GHz though only for the steady signal. On the other hand, the Fourier transform method is also called the real time method and can handle an unsteady signal though the low measuring frequency range up to tens of MHz. As for our spectrum analyzer or signal analyzer, the MSA300/400 series adopts the swept frequency method, and the MSA500 series adopts both the swept frequency method and the Fourier transform method.
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Product
LAN and telephone wiring testers
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Measurement and analysis instruments for the deployment of telephony networks, Ethernet, and generally telecommunications networks via copper cable.
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Product
Modules
1x9 BIDI Transceiver Modules
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The module supplies best solution of short-haul 20 km for fiber optical system and link distance. The module with the Differential PECL of 3.3 or 5 Voltage and provide the system designer with products to implement a range of ATM (Asynchronous Transfer Mode) and SONET for Telecommunication. The module was all supplied in the new industry standard 1x9 SIP package style with a Bi-directional BIDI SC ST or FC connector interface.
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Product
Quantum & Metrology Instruments
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Beyond quantum sensors, Exail’s photonics solutions enable real applications in other quantum technology fields. They also enable precise control and transmission of the frequency, phase and amplitude of a laser light through fibered telecommunication links, for metrology applications. The true and deep understanding of Exail teams for the fundamental physics behind its technology explains the absolute quality of its time & frequency reference products.
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Product
SNR Noise Generator
CNG-EbNo
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The CNG-EbNo is a fully automated precision signal to noise (AWGN) generator that sets, and maintains a highly accurate ratio between a user supplied carrier and internally generated noise, over a wide range of signal power levels and frequencies. The internal AWGN meter provides repeatable SNR waveforms for accurate signal generation. The instrument gives system, design, and test engineers in the telecommunications industry a single tool to generate precision signal to noise ratios. These signals are used to compare theoretical BER to SNR ratios, found in "waterfall" type graphs, with measured values from the DUT to evaluate different modulation schemes. Users can obtain higher yield through automated testing, plus increased confidence from repeatable, accurate test results. Standard units can be modified for specific customer requirements. Please consult the factory for pricing and availability of these requests.
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Product
ISN / T-Networks
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Is used to measure the asymmetrical interference voltage on symmetrical data or telecommunication lines.
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Product
Accelerated Life Test Systems
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Test systems for accelerated life testing and product burn-in utilize Intepro’s electronic loads that are ideal where high power bulk loading is required. Characterization applications within Telecommunication and Aerospace sectors benefit from Intepro’s environmental stress screening (ESS)/Burn-in solutions
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Product
Modulator
SFT3403F
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Hangzhou Softel Optic Co., Ltd.
SOFTEL SFT3403F is a high-performance modulator developed according to DVB-S2X (EN302 307-2) standard which is the standard of third generation of the European broadband satellite telecommunication. It is to convert the input ASI and IP signals alternatively into digital DVB-S/S2/S2X IF output. BISS scrambling mode is inserted to this DVB-S2X modulator, which helps to safely distribute your programs. It is easy to reach local and remote control with NMS software and LCD in the front panel. With its high cost-effective design, SOFTEL SFT3403F DVB-S2X IF modulator is wildly used for broadcasting, interactive services, news gathering and other broadband satellite applications.
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Product
Standard Power Supplies
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Power supplies are manufactured in a wide variety of designs. These include all variations from SMT and THT, via desktop and plug-in power supplies, open frame up to 19’’ cassettes. With this bandwidth, Elma can serve a large number of industries. The railway technology and defense sectors in particular place high demands on robust solutions, but suitable power supply solutions are also available in the portfolio for medical technology, industrial applications, telecommunications and household appliances.
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Product
Copper Telecommunications Test
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Noise and transmission problems are constant battles in the best of worlds. With emerging technologies like IP-video over DSL delivered to the customer over existing copper pairs, it's more vital than ever for telephone companies to test and maintain their outside copper plants.
