Sync TIME, Sync BUSINESS
SYNCHRONIZE EVERYWHERETIME, PHASE AND FREQUENCY

Who We Are
We are serving …
We are delivering to contribute solutions to the wireless and wireline operators, internet providers and to the end users in many practical solutions, new concepts introduction, training, consultation and providing the hardware and/or software integrated system, etc. we are trying to hear and understand the customers needs with its developments plans. We value our customers as our greatest and important asset. We believe in serving our customers with honesty and sincere hospitality establish fundamental, strong and mutual relationships. The relationships will eventually benefit a full trust and mutualism at both ends. Our professional technical competence and our team dedication enable us to understand the customers. Though the refreshment of customer feedback, we are continuously improving ourselves and striving to be more efficient, and become more competitive, proactive and innovative. We have shown our belief system thru many years, so we are proud we could serve our loyal customers. We have transferred our important solution components to our customers which still exist and under operation up to current days. It shows the customers appreciate and value our deliverables and services.

Secure Timestamping
Meeting stringent requirements
Cost-effective and accurate synchronization distribution for next-generation technologies is no longer a challenge.
OUR BRANDS
We are specialist for synchronization & network cabling equipments
Oscilloquartz pioneers of network synchronization technology for almost 70 years. Our innovative solutions assist enterprise organizations & mobile network operators to overcome stringent requirements for frequency & phase synchronization or addressing urgent footprint, power consumption & sky view limitations
Calnex is the world-leader in test and measurement solutions for Synchronization (PTP/1588, NTP, SyncE) and Wide-Area (WAN) Emulation.
Calnex serves market applications such as 4G/5G Mobile Infrastructure, Industrial Internet, Video Transport, Security, Enterprise and SD-WAN.
Plumettaz supports professionals to build network infrastructure for a connected world. Soon a century of development that introduced the latest technology in deploying telecom and energy cables.
Our machines always led the path to higher performance, connecting you to what matters most.
Marais is provider of solutions for the installation of telecommunication and energy networks, Marais joined the Tesmec Group in 2015.
Marais invents, designs and markets innovative machines to optimize civil engineering costs and provide quality work.
Let’s learn the applications
Application Notes
What Impact Will Small Cells Have on Synchronization?
Precise Phase Synchronization
Mobile subscribers demand more and more bandwidth to support high-speed data and multimedia applications. Text messaging no longer satisfies subscribers’ needs. Unlike voice services, mobile broadband is always-on and considered to be always available. To satisfy this...
OSA ePRTC
Deriving accuracy from GNSS sources is essential to meet the stringent synchronization requirements of mission-critical networks and be ready for 5G applications. But long GNSS disruptions cause severe network outages and so fundamental infrastructure, such as radio...
Let’s come to the event
Upcoming Events
No Events on The List at This Time
Get In Touch
Note
* must be filled

Operation Office
Jalan Pahlawan Seribu
BSD City – 15323
Tangerang Selatan, Indonesia
Telp
+6221 – 531 613 66
Fax
+6221 – 531 613 67
Tags
2G / GSM 3G/ UMTS 4G / LTE 5335 5401 5410 5420 5548C Air Transportation Analog Clock Banks Cesium Clock Communication Network DAB / DVB Digital Clock Ether. Genius Frequency Distribution FSP Network Manager GPS / GLONASS Sources IT Networks LEDI LEDICA LEDI World Low Phase Noise Metrology Network ITS V2m Network Management System Network TS NTP Power Distribution PTP PTP / IEEE 1588 Solution Railways SDH / PDH Smart Grid SNMP SONET Submarines Sync Assurance SyncView Plus Telemetry Test & Measurement Time & Frequency Distribution Trains Station WiMAX