How cost-effective is the TN8PHOST6412?

The TN8PHOST6412 offers high capacity of 640G, making it a cost-effective solution for large-scale network applications.

What are the key features of the TN8PHOST6412?

The TN8PHOST6412 PTN3900 provides a 640G system without cross-connection protection and an enhanced system control.

What are the application scenarios for TN8PHOST6412?

This product is ideal for high-capacity carrier networks and enterprise backbones requiring extensive bandwidth.

How do I install the TN8PHOST6412?

Installation involves mounting the device in a standard rack, connecting power and network cables, and configuring the system through Huawei's interface.

Does the TN8PHOST6412 need regular upgrades?

Regular firmware updates are recommended to ensure optimal performance and security of the TN8PHOST6412.

Are there alternative products to the TN8PHOST6412?

Possible alternatives include other models in the Huawei PTN series, which offer different capacities and features.

What common troubleshooting steps exist for the TN8PHOST6412?

Check power connections, ensure firmware is up-to-date, and verify network configurations if issues arise.

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TN8PHOST6412, Huawei PTN3900 Series Transmission System, 640G Capacity/No Protection/Enhanced Control

Brand: Huawei
Model: TN8PHOST6412

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TN8PHOST6412, Huawei PTN3900 Series Transmission System, 640G Capacity/No Protection/Enhanced Control

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Overview

Huawei TN8PHOST6412 Overview

The Huawei TN8PHOST6412 is a carrier-grade PTN3900 640G transmission host designed for high-capacity metropolitan and backbone telecommunications networks. With a maximum capacity of 640G and 12 optical interfaces, this modular platform delivers enhanced system control and centralized network management for service providers and large enterprises. Operating with DC 48V power and airflow cooling, it ensures stable performance from 5°C to 55°C in demanding environments while maintaining long-term reliability with a 150,000-hour MTBF.

Product Highlights

640G

Max Capacity

12 Ports

Optical I/O

150,000h

High MTBF

Product Applications Scenarios

Service Providers

The TN8PHOST6412 delivers 640G aggregation for carrier transport, simplifying multi-service backhaul and helping operators cut backbone upgrade costs by up to 30% through modular scaling.

Data Center

Deployed as a high-capacity optical aggregation node, it provides reliable DC 48V operation and enhanced control, improving inter-DC link utilization and reducing downtime risk.

Public Infrastructure

In metro transport for public infrastructure, the platform’s 12 optical interfaces and network management support ensure predictable bandwidth for critical services and easier lifecycle O&M.

Product Features Comparison


Model	TN8PHOST6412, Huawei PTN3900 Series Transmission System, 640G Capacity/No Protection/Enhanced Control	AA23H-SMS, Huawei Microwave Accessory, Antenna Adapter/23G&26G/With English doc	SS-DL-16E1-120-20, Huawei SS-DL Series Trunk Cable, 16E1/20m/120ohm	TNPMHOST0500, Huawei PTN 905B System, 2×GE/FE(Combo)/2×GE/FE(Optical)/2×GE/FE(Electric)
Brand	Huawei	Huawei	Huawei	Huawei
Compatible Models	PTN3900 640G	AA23 & 26H-SMS	Subrack Downside	PTN 905B System
Accessory Type	Transmission Host	Microwave Electric Accessory	Trunk Cable	PTN System
Connector Type	Optical	Universal	HM3X4X6	n/a
Mounting Method	Modular	Screw Mount	n/a	Rack-mount
Certification	RoHS, CE	ISO 9001	RoHS, CE	IEC 60950-1, EN 55022, EN 55024

Optional Add-ons

Model Number	Description
TNPMHOST0500	Huawei PTN 905B System host providing GE/FE combo, optical, and electrical interfaces for PTN access expansion.
TNPI000DOC01	Huawei PTN905 Packet Transport Platform product documentation for PTN 900 series deployment and O&M.
TNDPHOST3600	Huawei PTN 960 system host with protection and modular design for high-reliability PTN aggregation.

Quality Certifications

Specification

Huawei TN8PHOST6412 Specification

Model

TN8PHOST6412

Brand

Huawei

TN8PHOST6412 Specifications Brand

Huawei

System Type

PTN3900 640G

Cross-Connection Protection

Not Supported

System Control

Enhanced

Maximum Capacity

640G

Network Management

Supported

Power Supply

DC 48V

Interface Type

Optical

Number of Interfaces

Redundancy

Not Supported

Operating Temperature

5掳C to 55掳C

Humidity Range

5% to 90%

Dimensions (H x W x D)

44mm x 442mm x 220mm

MTBF

150,000 Hours

Cooling

Airflow

Configuration

Modular

Application

Telecommunications

Compliance

RoHS, CE

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Q&A

Questions & Answers

What accessories are available for the TN8PHOST6412?

Accessories include power cables, mounting brackets, transceivers, and spare modules.

How does the TN8PHOST6412 compare to similar products?

The TN8PHOST6412 delivers superior bandwidth capacity and system control compared to similar products in its price range.

Can the TN8PHOST6412 be integrated into existing networks?

Yes, it supports seamless integration with existing network infrastructure and Huawei's network management systems.

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