Otrans Technology is a high-tech enterprise deeply engaged in optical transmission and network communication equipment, specializing in Huawei E6616, Metro1000, OSN1500, OSN3500, SDH transmission systems, MSTP optical terminals, and PCM access networks.
With more than a decade of experience in SDH equipment sales, deployment, commissioning, and maintenance, our team consists of senior engineers who have an in-depth understanding of the full Huawei transport product ecosystem.
Built upon strong technical expertise, a mature service system, and a reputation for integrity and reliability, Otrans Technology has earned an excellent market reputation and accumulated extensive enterprise, government, and carrier-level customers across China.
Otrans Technology provides professional sales, installation, integration, and commissioning services for a full range of Huawei optical transmission and networking equipment, including:
OSN3500 / OSN2500 / OSN1500
OSN7500 / OSN1800
E6616 transport platforms
Metro1000 / Metro3000
PTN Series
PCM access network
WDM/CWDM optical multiplexing equipment
NE40E-X3 / NE40E-X8
ME60-X3 / ME60-X8
MA5680 OLT series
Our services cover rail transit, electric power, finance, mining, government agencies, and large industrial campuses, offering one-stop solutions including network planning, equipment provisioning, onsite installation, system commissioning, service migration, and long-term O&M outsourcing.
Otrans Technology is capable of delivering large-scale low-voltage and intelligent system integration projects, including:
Data center structured cabling & network infrastructure
Optical fiber cabling and carrier-grade transmission engineering
Information display & announcement systems
Data center & equipment room construction
Campus and residential intelligent coverage
Smart building automation & integration
We offer end-to-end delivery, from solution design and hardware integration to field engineering, acceptance testing, and ongoing maintenance—especially experienced in carrier-grade optical transmission and data center network deployment.
The company employs over 40 certified engineers and project managers, all trained to carrier-grade standards with strong experience in network optimization and complex project execution.
Our technical labs and field teams are equipped with advanced testing instruments such as:
2M BER testers, optical power meters, OTDR
Antenna SWR analyzers, jitter/wander analyzers
Fusion splicers, network analyzers, optical spectrum analyzers
Ensuring full compliance with carrier, broadcasting, and government private network acceptance standards.
Otrans Technology has participated in numerous large-scale communication and intelligent-integration projects across Shenzhen and throughout China. Representative projects include:
China Mobile Shenzhen – Multi-phase 2G/3G/4G Transmission Network Construction
26th Summer Universiade Shenzhen – Mobile Transmission System Deployment
China Telecom Shenzhen – Structured Cabling & System Integration Project
Shenzhen Metro Lines 1–5 – Communication & Transmission System Commissioning
China Mobile SDH Backbone Equipment Modernization
Shenzhen Mobile “8W+” Enterprise Fiber Access Project (high-complexity delivery)
Our project excellence rate has remained above 99% for consecutive years, with multiple municipal-level engineering awards and wide recognition from operators and government clients.
Otrans Technology provides engineering and technical services to overseas markets as well. International experience includes:
Deployment of Huawei OSN1500/3500 SDH transmission rings for power and railway networks
MA5680-based FTTH/FTTB access network construction
PTN + WDM hybrid backbone upgrades for regional ISPs
Government network SDH/MSTP reconstruction projects
Data center cabling & backbone optical network expansion
Long-distance fiber acceptance testing (OTDR + BER)
Turnkey delivery of PCM access networks for mining and energy sectors
Transmission maintenance outsourcing for telecom operators
SDH → PTN migration engineering
Enterprise routing & BGP optimization using NE40E platforms
Supply of refurbished OSN equipment and overseas maintenance support
Joint integration with local ICT system integrators
These international projects strengthen Otrans Technology’s global delivery, engineering, and support capabilities—making it a trusted long-term partner for telecom operators, governments, and enterprise networks worldwide.
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