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

TNDD00MD1A00, Huawei OSN 1800 Board, 32xE1 75Ω/Interface Card/No Fan & PSU

  • Brand: Huawei
  • Model: TNDD00MD1A00
Rating:
100%
5/5.0
1 Review
  • 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
    TNDD00MD1A00, Huawei OSN 1800 Board, 32xE1 75Ω/Interface Card/No Fan & PSU

    TNDD00MD1A00, Huawei OSN 1800 Board, 32xE1 75Ω/Interface Card/No Fan & PSU

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

    Huawei TNDD00MD1A00 Overview

    The Huawei TNDD00MD1A00 is a carrier-grade OSN 1800 E1 interface module designed for multi-service transmission networks. Providing 32 E1 channels at 2.048Mbps over 75 Ohm coaxial BNC ports, it is ideal for legacy TDM and PDH service aggregation in metro and access layers across Asia, Europe, Africa, and North America. With low 10W power consumption, rack-mountable design, and support for redundancy, this module helps distributors, integrators, and end users build reliable, efficiently managed Huawei network infrastructures using Huawei network management software.

    Product Highlights

    32
    E1 Ports
    2.048Mbps
    E1 Rate
    10W
    Low Power

    Product Applications Scenarios

    Service Providers
    Enables carriers to aggregate 32xE1 75Ω services on OSN 1800, simplifying TDM transport and reducing legacy backhaul costs by consolidating multiple tributaries.
    Enterprise Network
    Provides reliable 2.048Mbps E1 connectivity for PBXs and SDH access, improving availability of voice and leased-line services in campus and headquarters networks.
    Public Infrastructure
    Delivers stable E1 transport for transportation, power, and government SCADA links, helping extend legacy critical systems while controlling upgrade budgets.

    Product Features Comparison

    Huawei TNDD00MD1A00 Huawei FWGD0FF2E101 Huawei SS4MMODELG01 Huawei TNH2SL1Q05
    Model TNDD00MD1A00, Huawei OSN 1800 Board, 32×E1 75Ω/Interface Card/No Fan & PSU FWGD0FF2E101, Huawei FWGD0FF2E101, 2-port E1 & Fractional E1 Card SS4MMODELG01, Huawei SS4M Series Optical Transmission Module, 4xEFS/16xE1/2xSTM-4 TNH2SL1Q05, Huawei OptiX OSN Board, 4×STM-1, LC, Single Fiber Bidi
    Brand Huawei Huawei Huawei Huawei
    Module Type n/a Interface Card Transmission Module Board
    Port Configuration 32×E1, 75 Ohm 2 ports E1 & Fractional E1 4×EFS, 16×E1, 2×STM-4 4×STM-1
    Supported Speed 2.048Mbps 2Mbps per E1 port n/a 155.52Mbps
    Compatible Platform Huawei Network Devices Huawei devices n/a Telecommunication Networks
    Installation Type Rack-Mountable n/a Hot-swappable n/a

    Optional Add-ons

    Model Number Description
    FWGD0FF2E101 Huawei 2-port E1 & Fractional E1 interface card for expanding E1 access capacity alongside TNDD00MD1A00.
    SS4MMODELG01 Huawei SS4M optical transmission module with 16xE1 and STM-4 ports for aggregation of multiple TNDD00MD1A00 cards.
    H801VSPLC Huawei VDSL2 splitter board enabling mixed broadband and legacy E1 service deployments in the same access platform.

    Quality Certifications

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

    Huawei TNDD00MD1A00 Specification

    Model
    TNDD00MD1A00
    Brand
    Huawei
    TNDD00MD1A00 Specifications Brand
    Huawei
    Interface Type
    E1
    Channels
    32
    Impedance
    75 Ohm
    Compatibility
    Huawei Network Devices
    Connector Type
    Coaxial BNC
    Transmission Rate
    2.048Mbps
    Operating Temperature
    10掳C to 55掳C
    Storage Temperature
    40掳C to 70掳C
    Humidity Range
    5% to 95% (non-condensing)
    Power Consumption
    10W
    Cooling Method
    Built-In Fan
    Dimensions (HxWxD)
    27mm x 255mm x 235mm
    Mounting Type
    Rack-Mountable
    Redundancy
    Supported
    Compliance
    CE, RoHS
    LED Indicators
    Status, Alarm, Activity
    Mean Time Between Failures (MTBF)
    100,000 Hours
    Software Support
    Huawei Network Management Software

    Get more information

    Discover unbeatable prices and fast shipping for the TNDD00MD1A00, Huawei OSN 1800 Board, 32×E1 75Ω/Interface Card/No Fan & PSU . Access the detailed TNDD00MD1A00, Huawei OSN 1800 Board, 32×E1 75Ω/Interface Card/No Fan & PSU 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

    What accessories are available for the TNDD00MD1A00?

    Accessories for the TNDD00MD1A00 include 75 ohm E1 cables and connectors, and suitable mounting brackets.

    How does the TNDD00MD1A00 compare with other similar Huawei boards?

    The TNDD00MD1A00 offers greater channel capacity and reliable performance at a competitive price compared to many similar Huawei E1 interface boards.

    Is technical support available for the TNDD00MD1A00?

    Yes, Huawei provides comprehensive technical support for the TNDD00MD1A00 through its official support channels, including online resources and customer service.

    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