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TN8PHOST6423, Huawei PTN3900 Series Optical Transmission System, 640G switching capacity/Cross-connection protection/PTN3900 series

Brand: Huawei
Model: TN8PHOST6423

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TN8PHOST6423, Huawei PTN3900 Series Optical Transmission System, 640G switching capacity/Cross-connection protection/PTN3900 series

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Overview

Huawei TN8PHOST6423 Overview

The Huawei TN8PHOST6423 is a carrier-grade PTN3900 640G system optical transmission switch designed for high-capacity metro and aggregation networks. It delivers up to 640G switching capacity with robust cross-connection protection, supporting SDH, PDH, and Ethernet services across ring, chain, and mesh topologies. With versatile interfaces including STM-1/4/16/64, FE/GE, and 10GE, the TN8PHOST6423 enables flexible service grooming and reliable transport. Its 48V DC power supply, wide environmental tolerance, and comprehensive management via SNMP, Telnet, SSH, Web GUI, and CLI make it ideal for operators and integrators building converged transport networks in Asia, Europe, Africa, and North America.

Product Highlights

640G

Max Capacity

3 Topos

Flex Topos

100,000h

High MTBF

Product Applications Scenarios

Service Providers

TN8PHOST6423 aggregates SDH, PDH, and Ethernet traffic with 640G capacity, enabling carrier metro backbones to scale while maintaining high availability and reducing transport OPEX by simplifying multi-service grooming.

Public Infrastructure

In rail, power, and city networks, its cross-connection protection and 100,000h MTBF secure critical telemetry and control links, cutting downtime risk and supporting deterministic transport in harsh environments.

Enterprise Network

Large enterprises use the PTN3900 system to consolidate legacy SDH/PDH and Ethernet WAN, leveraging STM and 10GE interfaces to simplify migration and reduce leased-line costs by up to 30% over time.

Product Features Comparison


Model	TN8PHOST6423, Huawei PTN3900 Series Optical Transmission System, 640G switching capacity/Cross-connection protection/PTN	TNDPHOST3700, Huawei PTN 960 System, Protection switching, Carrier-grade, High reliability	S5720-56C-EI-DC, Huawei S5720 Switch, 48×GE, 4×10GE SFP+, 150W DC PSU	S5720-56C-EI-48S-DC, Huawei S5720 Switch, 48×1GE SFP/4×10GE SFP+ /150W DC PSU
Brand	Huawei	Huawei	Huawei	Huawei
Port Configuration	n/a	Port Number: 24	n/a	Fixed Ports: 48 x 100/1,000 Base-X SFP ports 4 x 10G SFP+ ports
Switching Capacity	Max Capacity: 640G	n/a	Switching Capacity: 598 Gbit/s	Switching Capacity: 598 Gbit/s
Forwarding Rate	n/a	n/a	Forwarding Performance: S5720-56C-EI-DC: 162Mpps	Forwarding Performance: S5720-56C-EI-48S-DC: 162Mpps
PoE Budget	n/a	n/a	n/a	n/a
Stacking Capability	n/a	n/a	Extended Slot: One extended slot supporting a service subcard or stack card	Extended Slot: One extended slot supporting a service subcard or stack card

Optional Add-ons

Model Number	Description
TNF1SCC	Huawei control and communication board for PTN3900 series chassis management
TNU2EFS0	Huawei SDH/Ethernet service interface board for PTN metro transmission platforms
TNU2EGS4	Huawei 4-port GE/10GE service board for PTN3900 high-capacity service access

Quality Certifications

Specification

Huawei TN8PHOST6423 Specification

Model

TN8PHOST6423

Brand

Huawei

TN8PHOST6423 Specifications Brand

Huawei

System Type

PTN3900 640G System

Protection

Cross-Connection

Max Capacity

640G

Network Topology

Ring, Chain, Mesh

Interface Types

STM-1/4/16/64, FE/GE, 10GE

Service Types

SDH, PDH, Ethernet

Power Supply

48V DC

Operating Temperature

5掳C to 45掳C

Humidity

5% to 95% non-condensing

Dimensions (H x W x D)

490mm x 217.6mm x 287mm

MTBF

100,000 hours

Regulatory Compliance

CE, FCC, RoHS

Management Protocols

SNMP, Telnet, SSH

Alarm Management

Alarm reporting, logging

Control Interface

Web GUI, CLI

Software Upgrades

Remote and Local

Security Features

Authentication, Encryption

Indicators

Power, Alarm, Link Status

Get more information

Discover unbeatable prices and fast shipping for the TN8PHOST6423, Huawei PTN3900 Series Optical Transmission System, 640G switching capacity/Cross-connection protection/PTN3900 series . Access the detailed TN8PHOST6423, Huawei PTN3900 Series Optical Transmission System, 640G switching capacity/Cross-connection protection/PTN3900 series datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

Quality Certifications

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Q&A

Questions & Answers

How does the TN8PHOST6423 compare to similar products?

The TN8PHOST6423 offers superior cross-connection protection and higher data capacity compared to many similar products in its category.

What are common troubleshooting steps for the TN8PHOST6423?

Common troubleshooting steps include checking connections, verifying software configurations, and consulting Huawei support for complex issues.

What distinguishes the TN8PHOST6423 from other PTN systems?

The TN8PHOST6423 is distinguished by its 640G system capacity and the robust protection of cross-connection it offers, ensuring maximum uptime.

Why should I buy from router-switch.com?

As an authorized distributor for 20+ top brands, router-switch.com offers:
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- Competitive pricing and bulk order discounts.
- Professional pre-sales and after-sales support.

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What is the main feature of the TN8PHOST6423?

The TN8PHOST6423 is a PTN3900 640G System that offers protection of cross-connection, ensuring high reliability and stability.

How cost-effective is the TN8PHOST6423?

The TN8PHOST6423 provides high performance at a competitive price, making it cost-effective for large-scale network deployments.

What are common application scenarios for the TN8PHOST6423?

The TN8PHOST6423 is ideal for telecommunications networks, enterprise data centers, and robust IP/MPLS infrastructures.

How do I install the TN8PHOST6423?

The TN8PHOST6423 installation involves mounting the unit, connecting the cables, and configuring the system using Huawei's management software.

Does the TN8PHOST6423 require frequent upgrades?

The TN8PHOST6423 offers a reliable performance but periodic firmware updates are recommended to ensure optimal functionality and security.

Are there alternative products to the TN8PHOST6423?

Alternatives to the TN8PHOST6423 include other high-capacity PTN systems from Huawei's extensive portfolio, like the PTN1900 series.

What accessories are available for the TN8PHOST6423?

Accessories for the TN8PHOST6423 include various interface cards, power supplies, and mounting kits to enhance system flexibility.