OSN9800 TNV2G210 Mobile Carrier Wavelength Division Board Compact Design High Cost Performance

Yantai Boxin International Trading Co., Ltd. is a professional comprehensive trading service provider for communication equipment.With warehouses established in Yantai and Hong Kong, we have built a complete and localized network for delivering communication products and services.In 2018, Yantai Boxin International Trading Co., Ltd. set up its international sales department in Yantai, China.Based in China, we operate in emerging markets across Southeast Asia, India, the Middle East, Africa, Europe, and the United States. 

Yantai Boxin International Trading Co., Ltd. supplies products to various telecom operators, meeting their needs for supplementing and expanding 2G/3G/4G/5G network stations.Our current equipment portfolio covers brands such as Nokia, Ericsson, Alcatel, Huawei, ZTE, ZTT, and FiberHome. 

We expand our international market share by offering high-quality products, excellent service, competitive pricing, and timely delivery.Feel free to contact us for more information.

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1.Product Overview

TNV2G210 is a compact multi service wavelength division multiplexing circuit board optimized for mobile bearer networks on the OSN 9800 series optical transmission platform.This board is specifically designed to efficiently and economically carry front-end and back-end services in mobile communication networks, and fully supports various wireless interface protocols from 4G to 5G.It deeply integrates the optical transmission function of wireless signals into the OTN/WDM platform, helping operators simplify the architecture of the radio access network (RAN), reduce deployment and operation costs, and is a key access layer component for building a unified and efficient mobile carrier network for 5G and the future.

2.Core features and scene positioning

Native mobile protocol support

Fully supports CPRI (Common Public Radio Interface) and eCPRI protocols, and can directly access forward signals from 4G/5G baseband processing units (BBU or DU) and remote radio frequency units (RRU or AAU).

Supports flexible rate adaptation, covering typical CPRI/eCPRI rate levels from hundreds of Mbps to 10Gbps.

Compact and highly integrated design

Adopting a highly integrated design, multiple mobile front-end/back-end business interfaces and standard wavelength division line side interfaces are provided on a single board.

Effectively saving equipment space and power consumption in base station rooms and aggregation rooms, especially suitable for deployment in sites with limited space.

High precision synchronization and low latency guarantee

Built in high-precision clock synchronization function, supporting SyncE (Synchronous Ethernet) and IEEE 1588v2 (PTP) precision time protocols, meeting the strict synchronization requirements for phase and time before 5G transmission (such as ±130 ns.

Optimize the signal processing path to achieve ultra-low and stable transmission latency, ensuring the real-time performance of wireless signals.

Unified access and management of multiple services

In addition to mobile services, it can also access and aggregate low-speed enterprise dedicated lines (such as FE/GE) and other services to achieve unified carrying of multiple services at the network edge.

Through unified network management, end-to-end management is achieved to achieve collaborative scheduling and visual operation and maintenance of mobile services and transmission resources.

3.Detailed technical specifications

1.Physical and General Specifications

Model: TNV2G210

Applicable platform: OSN 9800 series subrack

Board type: Mobile bearer optimized multi service circuit board

Typical power consumption:<55W

Working temperature: -5°C to+55°C (can support extended temperature range versions)

2.Customer side interface and business characteristics

Interface type: Multiple SFP/SFP+optical interfaces onboard.

Supporting protocols and speeds:

Mobile fronthaul/backhaul: CPRI (options 1-10, rates ranging from 614Mbps to 10.1Gbps), eCPRI (typically 10Gbps/25Gbps).

Ethernet services: 10GE, GE, FE.

Key features:

Synchronization: Supports SyncE and 1588v2, with time synchronization accuracy meeting G.8273.2 Class C/D requirements.

Latency: Provides deterministic low latency transmission, with a typical one-way latency of<10 μs (only partial transmission).

3.Line side transmission performance

Line speed: Supports standard wavelength division rates such as 2.5G and 10G, depending on the configuration.

Line side wavelength: Supports tunable or fixed wavelengths.

Transmission distance: meets the typical distance requirements for mobile forward/backward transmission (usually 10km to 40km, with enhanced design to support longer distances).

4.Management and Operations

Unified Network Management: Supports iManager U2000/NCE series network management, providing CPRI/eCPRI link performance monitoring, alarm management, and synchronous status monitoring.

Simplified operation and maintenance: Supports fault linkage and demarcation between wireless and transmission sides, quickly locating the root cause of problems.

4.Typical application scenarios

5G DU-CU separation architecture fronthaul: used to connect centrally deployed distributed units (DUs) with remote wireless units (AAUs), carrying eCPRI traffic.

4G/5G BBU-RRU fronthaul: used to connect the baseband unit (BBU) and the remote radio frequency unit (RRU), carrying CPRI traffic.

Mobile backhaul bearer: On the access ring or aggregation ring, it carries mobile backhaul (IP) traffic that has been aggregated by DU or CU.

Multi service integrated access station: At the base station or aggregation station, it simultaneously accesses mobile fronthaul and local government enterprise dedicated line services to achieve integrated service carrying.

5.Summary of Core Values

Born for 5G: Deeply matching 5G fronthaul requirements, solving the core challenges of high-precision synchronization, low latency, and high bandwidth.

Simplify RAN architecture: integrate the forward transmission function into a mature transmission platform, avoid stacking independent forward transmission devices, and simplify network hierarchy.

Reduce TCO: High integration and unified platform management significantly reduce equipment investment and operation costs in mobile carrier networks.

Evolution oriented: Supports smooth evolution from 4G to 5G, protecting operator investments.

6.Ordering and Deployment Instructions

Basic board model: TNV2G210.

Customer side optical modules need to be selected based on the actual wireless device interface type (CPRI/eCPRI rate, optical module type).

Precise synchronization network planning and latency budget calculation must be carried out before deployment.

We can provide specialized deployment guidance and optimization services for mobile fronthaul scenarios.