Express shipping to
Contact Us
Track Order
Search
Popular Search
Inquiry
Shopping Cart
Login

Coupon
Quote now,
save up to 8%.

Inquiry
Contact

Feedback
Your Feedback
How would you Rate us?
Ease of use:
Buying feedback:
Product details:
main product photo

TN8PHOST6401, Huawei PTN3900 Optical Transport, 640G system, cross-connection protection, enhanced system control

  • Brand: Huawei
  • Model: TN8PHOST6401
  • 100% Genuine
    100% Genuine
    Original, factory-verified
    3-Year Warranty
    3-Year Warranty
    Extended, enterprise-grade
    23 Years Expertise
    24 Years Expertise
    Proven, deployment-focused
    • Condition
    • Original New
    expert
    Certified Expertise Builds Trust
    CCIE · JNCIE · NSE7 · ACDX · HPE Master ASE · Dell Server/AI Expert
    Talk to an Expert
    • Faster Delivery, Globally Ready

      Faster Delivery, Globally Ready

      20+ years of supply chain expertise for faster multi-stop delivery with smooth customs.

      48H Worldwide Shipping
      10+ Global Warehouses
    • Keep Projects On Time

      Keep Projects On Time

      Reliable availability and real-time shipment visibility to keep every critical IT project on schedule.

      Track Your Order
    • Leading Global Distributor Since 2002

      Leading Global Distributor
      Since 2002

      A global ICT bridge delivering authentic hardware and trusted service for over 20 years.

        21500+ Enterprise Clients Served200+ Countries & Regions Covered
    • Worry-Free Coverage with RSCare

      Worry-Free Coverage with RSCare

      3-Year warranty for enterprise hardware, including advanced RMA, diagnostics, spare parts support, and OEM service compatibility.

      Cisco SmartNet
      HPE Foundation Care
      Dell ProSupport
      Juniper Care
      Fortinet Support
    • Your Trusted Genuine Source

      Your Trusted Genuine Source

      Authorized partnerships with 30+ brands, including Cisco, HPE, Dell, Juniper, and Fortinet.

      100% Authentic Products
      100,000+ Multi-Brand SKUs Available
    TN8PHOST6401, Huawei PTN3900 Optical Transport, 640G system, cross-connection protection, enhanced system control

    TN8PHOST6401, Huawei PTN3900 Optical Transport, 640G system, cross-connection protection, enhanced system control

    100% Genuine Ready to Ship
    Overview
    Specification
    Reviews
    Q&A
    Warranty
    Download
    Overview

    Huawei TN8PHOST6401 Overview

    The Huawei TN8PHOST6401 is an operator-grade PTN3900 optical transport system controller designed for high-capacity metro and aggregation networks. This 640Gbps PTN3900 640G System offers enhanced system-control for reliable packet transport and efficient cross-connection protection to secure critical services. Supporting 10GE, 40GE, and 100GE interfaces with Ethernet, SDH, and OTN port types, it delivers low latency below 10µs and carrier-class QoS. SyncE and IEEE 1588v2 synchronization make it ideal for converged mobile backhaul and multi-service transport deployments.

    Product Highlights

    640Gbps
    Total Capacity
    10 Slots
    High Density
    Ultra Low Lat

    Product Applications Scenarios

    Service Providers
    The TN8PHOST6401 enables high-capacity PTN3900 640G System aggregation with cross-connection protection, reducing transport downtime and simplifying multi-service backhaul for carriers.
    Enterprise Network
    Enterprises use the TN8PHOST6401 to consolidate Ethernet, SDH, and OTN traffic with sub‑10µs latency, improving application responsiveness and simplifying core transport design.
    Public Infrastructure
    In public infrastructure networks, enhanced system-control and SyncE plus IEEE 1588v2 keep critical services synchronized while cross-connection protection boosts network resilience.

    Product Features Comparison

    Huawei Huawei Huawei Huawei
    Model TN8PHOST6401 TNDI151DOC02 AA28&32&38H-SMS EP3Z02ADEU
    Brand Huawei Huawei Huawei Huawei
    Compatible Models n/a Compatible with OptiX PTN 950 series n/a Huawei eSpace 8950
    Accessory Type PTN3900 640G System Product Documentation Microwave Electric Accessory IP Phone Power Adapter
    Connector Type n/a Optical and Electrical interfaces support SMA DC Barrel
    Mounting Method n/a n/a Pole Mount n/a
    Certification RoHS, CE, FCC CE, RoHS, FCC n/a CE, RoHS

    Optional Add-ons

    Model Number Description
    TNDM23HM0000 Huawei PTN950 transmission device providing 16×E1, 8×FE, and 2×GE interfaces for PTN networks
    SLFI000DOC71 Huawei OptiX RTN 950A radio transmission system documentation and chassis for microwave backhaul
    VHLPX2-13-HW1A Huawei 13GHz 600mm microwave antenna delivering 36dBi gain for carrier transport links

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    Huawei TN8PHOST6401 Specification

    Model
    TN8PHOST6401
    Brand
    Huawei
    TN8PHOST6401 Specifications Brand
    Huawei
    System Type
    PTN3900 640G System
    System Capacity
    640Gbps
    Control Type
    Enhanced System-Control
    Service Protection
    Protection of Cross-Connection
    Network Interface
    10GE, 40GE, and 100GE
    Slot Number
    10 Slots
    Dimensions (H x W x D)
    635mm x 483mm x 300mm
    Power Supply
    48 V DC
    Power Consumption
    600W
    Operating Temperature
    5掳C to +55掳C
    Storage Temperature
    40掳C to +70掳C
    Humidity
    5% to 95% (non-condensing)
    EMC Standards
    IEC/EN 61000-4-2/3/4/5/6/8/9/10/11
    Port Types
    Ethernet, SDH, OTN
    QoS Support
    Yes
    Latency
    < 10 掳s
    Synchronization
    SyncE and IEEE 1588v2
    Layer 2 Features
    VLAN, Spanning Tree, Link Aggregation
    Management Interface
    CLI, SNMP, Web GUI
    Compliance
    RoHS, CE, FCC

    Get more information

    Discover unbeatable prices and fast shipping for the TN8PHOST6401, Huawei PTN3900 Optical Transport, 640G system, cross-connection protection, enhanced system control . Access the detailed TN8PHOST6401, Huawei PTN3900 Optical Transport, 640G system, cross-connection protection, enhanced system control 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

    Need Help? Technical Experts Available Now.

    • +1-626-655-0998 (USA)
      UTC 15:00-00:00
    • +852-2592-5389 (HK)
      UTC 00:00-09:00
    • +852-2592-5411 (HK)
      UTC 06:00-15:00
    Get a Quote
    Live Chat
    Need Help? Technical Experts Available Now.
    Q&A

    Questions & Answers

    How does the TN8PHOST6401 ensure network reliability?

    The TN8PHOST6401 ensures network reliability through its advanced protection of cross-connection and enhanced system control mechanisms.

    What common troubleshooting steps are recommended for the TN8PHOST6401?

    Common troubleshooting for the TN8PHOST6401 includes checking connection integrity, ensuring firmware is up to date, and consulting Huawei's technical support for complex issues.

    How does the TN8PHOST6401 compare with other Huawei PTN series products?

    The TN8PHOST6401 stands out with its higher data capacity (640G) and enhanced system control features, catering to more demanding network environments.

    Why should I buy from router-switch.com?

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

    Learn More
    Warranty

    • Your Trusted Global ICT Partner

      Delivering reliable, cross-border fulfillment with 20+ years of expertise, backed by rigorous QC, fast logistics, and worldwide warehousing.
      Global warehousing
      Global warehousing
      10+ hubs positioned for fast international dispatch and stable availability.
      Seamless cross-border
      Seamless cross-border
      QC-verified packing and predictable delivery via FedEx, DHL, UPS.
      Your Trusted Global ICT Partner
    • ICT Tools Hub for Confident Monitoring

      ICT Tools Hub for Confident Monitoring

      Stay informed on product lifecycle status and real-time inventory availability—supporting confident planning, sourcing, and operational execution.
      EOL/EOSL Checker
      EOL/EOSL Checker
      Verify product lifecycle status to plan purchases and avoid EOL/EOSL risks.
      Request VIP Inventory Portal Access
      Request VIP Inventory Portal Access
      Connect via live chat for VIP access to real-time inventory on priority SKUs.

    • Certified Experts Across Leading Vendors

      Professional guidance for network, security & data center builds, delivered by certified experts with extensive, hands-on deployment experience.
      Multi-vendor engineering
      Multi-vendor engineering
      Certified expertise across Cisco, HPE, Aruba, Dell, Juniper, Huawei and Fortinet.
      Deployment-ready guidance
      Deployment-ready guidance
      Faster, safer rollouts with project-focused engineering guidance.
      Certified Experts Across Leading Vendors

    The Choice of 21,500 +Global Customers

    • Ford
    • Disney
    • Nestle
    • Toyota
    • Walmart
    • Philips
    • Ups
    • Huatt
    • Hsbc
    • Novartis
    • Siemens Healthineers
    • Bt
    • Reference Johnson
    • T
    • Att
    • Lgu
    • Sk Telecom
    • Veerizon
    Industry-Leading Warranty Coverage You Can Trust
    • 100% Low Price Guarantee
      100% Low Price Guarantee
      Router-switch.com offers genuine, high-quality ICT products at competitive wholesale prices—ensuring exceptional value without compromising quality.
    • 100% Quality Assurance
      100% Quality Assurance
      All items are brand new, original, and factory-sealed.
      Upon request, each unit can be fully tested and verified by a Huawei-certified engineer to ensure perfect working condition before shipment.
    • 100% Money-Back Guarantee
      100% Money-Back Guarantee
      If you are not satisfied with your purchase, you may request an exchange or full refund. Our customer service team will guide you through the return process quickly and smoothly.
      Visit Return Policy page for more information.
    • Free Huawei Technical Support
      Our Huawei-certified experts provide free professional support via phone, email, online chat, or remote login—helping you deploy and troubleshoot with confidence.
    • Flexible & Secure Payment and Shipping
      Flexible & Secure Payment and Shipping
      We support multiple secure payment and logistics options, backed by industry-leading verification:
      • Pay by wire transfer.
      • Pay with your paypal.
      • Pay with your Visa credit card.
      • Pay with your Mastercard credit card.
      • Pay with your Discover Card.
      • Pay by American Express.
      More
      Trusted & Secure Payments ×
      100% Trusted, Secure Purchase at Router-switch.com
      • 120+ Local Currencies120+ Local Currencies
      • Multiple Payment OptionsMultiple Payment Options
      • 100% Secure Payments100% Secure Payments

      Choose the payment method that works for you—local options, multiple currencies, or bank transfers. Every payment is protected by SSL encryption, PCI DSS-level security, McAfee Secure, and VeriSign Secured for complete peace of mind.

      • tt
      • paypal
      • visa
      • mastercard
      • echeck
      • webmoney
      • discover
      • american-express
      • jcb
      • bank-transfer
      • western-union
      • qiwi
      • apple Pay
      • google pay
      Guaranteed Safe Checkout
      • ssl-encryption
      • pci-dss
      • mcafee-secure
      • verisign-secured
      View Payment Options
      • mcafee-secure
      • verisign-secured
      • pci-dss
      • ssl-encryption
      Visit How to Pay page for more information
    Warranty Coverage & RMA Instructions
    • Extended, Worry-Free Warranty Coverage
      Extended, Worry-Free Warranty Coverage
      • Factory New Sealed Enterprise Hardware: 3 Years
      • Factory New Sealed Consumer Devices: 1 Year
      Visit Warranty Policy page for more information
    • How to Get Support
      How to Get Support
      If you encounter issues with products, please reach out to your dedicated sales representative. They will assist with diagnostics, remote troubleshooting, and RMA processing if necessary.
      Visit Contact Us page for more support options.

    Best-Fit Solutions for Your Network

    Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

    Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

    Expert-configured AI solution: Same power, 90% savings—multi-scenario flexibility with Dell/Huawei/Lenovo options.

    AI
    Beyond Bandwidth: The 100G+ Data Center Architecture

    Beyond Bandwidth: The 100G+ Data Center Architecture

    The must-have 100G foundation - AI-ready growth, zero-latency performance

    Data Center
    400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

    400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

    High-Profit data center switches from Cisco, Huawei, Mellanox & Juniper.

    Ethernet Switch
    Download
    Model Datasheet
    Log in
    Register