China Telecom
China Telecom's DCI-BOX equipment (2021) centralized procurement project, as the first standard in the open optical network era, Sino-Telecom won the first place.
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Metro Data Center Interconnect (DCI)
Crafting streamlined and intelligent data center interconnect solutions for ultra-responsive connectivity.
We can provide Data Center Interconnect (DCI) technology and modern metropolitan Wavelength Division Multiplexing (WDM) products.
DCI technology is primarily applied in scenarios with high concentration, large bandwidth requirements, and point-to-point connections among operators or between data center rooms of internet companies. Its purpose is to fulfill various needs such as high-speed data exchange and data backup between data centers.
Metropolitan WDM applications play a key role in carrying large-capacity traffic between intelligent routers in metro networks. They form the foundation for integrated fixed-mobile convergence and cloud-network integration in the metropolitan area. In rural transmission networks, metro WDM solves challenges like scarce fiber resources and high construction costs, meeting the diverse transmission needs of services, including broadband internet access.
Metro DCI WDM Products
In the era of rising cloud networks and big data, transmission networks are transitioning into all-optical networking. This includes both backbone networks and local metropolitan networks, with a focus on simplicity, efficiency, flexibility, and open decoupling in local networks. To meet these evolving needs, Data Center Interconnect (DCI) technology and modern metro Wavelength Division Multiplexing (WDM) products have emerged.
1U Metro DCI WDM Transport Platform
1U height, 4 service slots
1+1 redundancy power supply
Supports a maximum transmission capacity of 1.6T
Supports hot-swappable service cards
2U Metro DCI WDM Transport Platform
1U height, 8 service slots
1+1 redundancy power supply
Supports a maximum transmission capacity of 6.4T
Supports hot-swappable service cards.
Electrical Service Cards
400G Transponder
Plugged-in card;
Occupy one slot;
1x400G line interface with CFP2;
4x100G client interface with QSFP28;
200G Transponder
Plugged-in card;
Occupy one slot;
1x200G line interface with CFP2;
2x100G client interface with QSFP28;
200G Transponder
Plugged-in card;
Occupy two slot;
1x200G line interface with CFP2;
1x100G+10x10G client interface ;
200G Transponder
Plugged-in card;
Occupy two slot;
1x200G line interface with CFP2;
20x10G client interface ;
Optical Layer Service cards
1+1 OLP
Plugged-in Card;
Occupy one slot;
Switching time less than 50ms;
Double density 1+1 OLP
Plugged-in Card;
Occupy two slot;
Switching time less than 50ms;
BA/PA Amplifier
Plugged-in Card;
Occupy two slot;
Output power 21dBm;
In-line Amplifier
Plugged-in Card;
Occupy two slot;
Output power 21dBm;
FOADM
Plugged-in Card;
Occupy one slot;
4/8/16-channel DWDM Mux & De-mux;
ROADM
Plugged-in Card;
Occupy two slot;
9-degree Wavelength Selective Switch;
OTDR
Plugged-in Card;
Occupy one slot;
Dynamic range: 38dBm;
OCM
Plugged-in Card;
Occupy one slot;
Optical channel monitoring card;
FOADM
1U height;
48-channel DWDM Mux & De-mux;
FOADM
2U height;
96-channel DWDM Mux & De-mux;
Product Avantages
High Transmission Capacity
Our products support single-wavelength 400G bandwidth, ensuring reliable and high-capacity data transfer to meet the demands of data-intensive applications.
Compact Design
Maximizing data center space utilization, our compact design helps optimize infrastructure layout and accommodate additional equipment efficiently.
Low Power Consumption
With energy-efficient features, our products minimize operational costs and environmental impact, aligning with modern data center sustainability goals.
Ultra-low Latency
Our solutions ensure ultra-low latency for swift, stable data transfer critical in latency-sensitive applications, optimizing performance and user experience.
Cost-effectiveness
By offering competitive pricing and reducing operational costs, our solutions optimize budgets without compromising quality or performance.
Open Decoupling Architecture
Featuring an open architecture, our products seamlessly integrate with various vendors, providing flexibility and preventing vendor lock-in.
Why Us
Sino-Telecom Technology was founded in 2006 with a registered capital of 54.5 million RMB. Headquartered in Shanghai, our company specializes in the research and development, production, and sales of optical network products and data communication solutions. Our product portfolio primarily encompasses Wavelength Division Multiplexing (WDM), Optical Transport Network (OTN), and Data Center Interconnect (DCI) WDM solutions.
Solution Design Capabilities
Customized solutions tailored by our expert team.
R&D Lab
State-of-the-art R&D lab with advanced testing equipment.
Test Capability
Rigorous testing ensures product quality and reliability.
Technical Support
Access 24/7 technical support from our dedicated team.
Quality Assurance
Thorough pre-shipment testing for quality assurance.
Long-Term Stability
Products undergo rigorous testing for long-term stability.
Customer Success Cases
Sino-Telecom is the flag-bearer of open optical networks in China. Sino-Telecom's WDM DCI product are industry-leading. They have been successfully added to the network and deployed in batches in China Telecom and China Unicom. They have been widely used in many Internet companies, pioneering and It has led the implementation of open optical networks in China.
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China Unicom
In 2022, it won the first place bid for China Unicom's modular wavelength division equipment centralized procurement project.
Typical Application Scenarios
Application Scenario 1: Banks
Requirement: A banking client need to transmit 100GE and 10GE services between sites A and B, with a distance of 330km and an optical amplifier relay point in between.
Solution: The solution utilizes STN6800-D16HE to achieve 200G service transmission, successfully activating two channels of 100G service, with no need for dispersion compensation throughout the entire line.
Application Scenario 2: Rural Transmission
Requirement: Device B from a county needs to transmit 20x10G services to device A in a certain township. The optical layer is connected to the county-township OTN ring network, which utilizes ZTE OTN equipment.
Solution: The electrical layer of this solution utilizes the STN6800-D16HE, connecting to the ZTE county-township OTN channel at the 200G line side to achieve optical-electrical decoupling and interoperability between different vendors.
Application Scenario 3: Internet Enterprises
Requirement: An internet company is establishing a new data center in Northwest, taking advantageof favorable policies. The company plan to establish a backbone transmission network between the new and existing data centers, and gradually upgrade it to 1.2T.
Solution: The solution utilizes STN6800-D16HE to form a ring network, and enabling seamless expansion.
Solution Design Process
Requirements Collection
Solution Design
Customer Validation
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