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    All-Optical Private Line Solution

    Accelerate the digital transformation of diverse industries.


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Build Premium Private Lines to Attract High-Value Customers

It's a simple proposition. Prized enterprise private lines attract higher value customers, with a high Average Revenue Per User (ARPU), a low churn rate, and great potential for service growth. In addition, private lines can lead to the development of other Information and Communications Technology (ICT) services, helping operators and Internet Service Providers (ISPs) increase revenue.

The 80/20 rule applies to the enterprise private line market. While financial and government customers account for a relatively small percentage of the total base, they contribute the most to profits. And it's these industries, of course, that have exacting demands and expect much more than others. So, to help operators and ISPs attract high-value customers in these industries, choose Huawei's All-Optical Private Line Solution to build premium private line networks with Optical Service Unit (OSU)/Multi-Service Optical Transport Network (MS-OTN) architecture and Huawei iMaster Network Cloud Engine Transport Domain (NCE-T) NCE-T management software.

Gain the Edge

high performance

Unified Bearing

OSU/MS-OTN architecture provides unified access for fixed broadband, mobile broadband, and multiple private line services, such as wavelength, sub-wavelength, packet, and Synchronous Digital Hierarchy (SDH), replacing Multiple Spanning Tree Protocol (MSTP) digital circuits.

low latency

Agile Service Provisioning

Private lines are purchased on-demand, with hitless bandwidth adjustment. End to End (E2E) private line provisioning is completed in minutes.

Highly Reliable Transmission

High Quality

Optical Transport Network (OTN) hard pipes, physical-layer encryption, and Automatically Switched Optical Network (ASON) technology ensure the high availability of private line services, with optimal latency for the most demanding industries.

Digital Operations

Online Visualization

Service Level Agreements (SLAs) are visualized in real time, boosting the efficiency of Operations and Maintenance (O&M).


With next generation, simplified network architecture, Huawei's All-Optical Private Line Solution constructs an OTN to Optical Line Terminal (OLT) sites, supporting enterprises of all sizes. It works in conjunction with iMaster NCE-T to support intelligent deployment and O&M, enabling differentiated Service Level Agreement (SLA) operations.

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OTN P2P Private Line Solution

By using OTN Customer Premises Equipment (CPE) and E2E OSU networking to deliver stable low latency and 99.999% availability, the OTN Point-to- Point (P2P) Private Line Solution provides enterprises with the highest quality service assurance, helping ISPs enhance monetization methods to increase per-bit revenue.

OTN P2MP Private Line Solution

The OTN Point-to-MultiPoint (P2MP) Private Line Solution requires no new end fibers and introduces super uplink technology. This results in direct transmission of services on exclusive OTN paths, providing premium connections within a range of 2 km. The solution integrates the OTN with the Optical Distribution Networks (ODNs) that cover business buildings, achieving 16-fold coverage efficiency and day-level Time To Market (TTM). Fiber needs are slashed by 90% and related expenditure is cut by 50%.