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

EFAN34W05, Huawei TP48300B-Fans Interface Extend Board, Interface Extension/Fan Control/Board

  • Brand: Huawei
  • Model: EFAN34W05
  • 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
    EFAN34W05, Huawei TP48300B-Fans Interface Extend Board, Interface Extension/Fan Control/Board

    EFAN34W05, Huawei TP48300B-Fans Interface Extend Board, Interface Extension/Fan Control/Board

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

    Huawei EFAN34W05 Overview

    The Huawei EFAN34W05 is a telecom-grade fan interface extend board designed for reliable 48V power environments in telecom and data centers. It extends power and signal interfaces to control and monitor cooling fans, using forced air cooling to stabilize thermal performance in high-density racks. With an input voltage range of 40.5V to 57V and robust protections against over-voltage, over-current and short-circuit, the EFAN34W05 helps integrators and operators maintain safe, efficient operation of TP48300B power systems across diverse climates.

    Product Highlights

    48V
    Power Input
    40.5-57V
    Wide Range
    >500,000h
    High MTBF

    Product Applications Scenarios

    Data Center
    EFAN34W05 stabilizes fan control in 19-inch racks, improving cooling reliability and reducing unplanned downtime for high-density power and IT loads in regional data centers.
    Service Providers
    In telecom sites, the board extends TP48300B interfaces, simplifying fan management and helping operators cut maintenance visits by improving remote power system diagnostics.
    Public Infrastructure
    Used in critical public infrastructure cabinets, it maintains safe operating temperatures from -10°C to 45°C, enhancing availability of communication and control systems.

    Product Features Comparison

    Huawei EFAN34W05 Huawei OSPL48100 Huawei FB9MFTUMTM03 Huawei FBBM00DSSC11
    Model EFAN34W05, Huawei TP48300B-Fans Interface Extend Board, Interface Extension/Fan Control/Board OSPL48100, Huawei OSPL Series Optical Splitter, 2:16 SC/UPC, G.657A, 1m pigtail FB9MFTUMTM03, Huawei FB9MFTUMTM03, 144 Core FTU2101/LC UPC/Indoor Distribution Unit FBBM00DSSC11, Huawei SSC2103-FM-288 Optical Fiber Cable Joint Box, 288 fibers, D238x560mm, mechanical sealing
    Brand Huawei Huawei Huawei Huawei
    Compatible Models n/a n/a n/a n/a
    Accessory Type Fan Interface Extend Board Bare Optical Splitter Rotate type distribution unit Optical Fiber Cable Joint Box
    Connector Type Connectors for power and signal SC/UPC FTU2101-12S-LC/UPC n/a
    Mounting Method Plug-in n/a Indoor Wall-mount
    Certification CE, RoHS RoHS, GR-1209-CORE, GR-1221-CORE n/a ISO 9001

    Optional Add-ons

    Model Number Description
    ETP48150A3003 Huawei ETP4800 48V system shelf providing reliable DC power for TP48300B and EFAN34W05 deployments
    P-10mm^2-Black-LSZH Huawei 10mm² 450V/750V LSZH power cable for safe DC wiring to fan interface and rectifier systems
    WVCTPOW01 Huawei 24V/4.17A AC/DC adapter for auxiliary electronics used alongside TP48300B power bays

    Quality Certifications

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

    Huawei EFAN34W05 Specification

    Model
    EFAN34W05
    Brand
    Huawei
    Product Type
    Fan Interface Extend Board
    Power Supply
    48V
    Input Voltage Range
    40.5V to 57V
    Operating Temperature
    10掳C to 45掳C
    Storage Temperature
    40掳C to 70掳C
    Relative Humidity Range
    5% to 95% (non-condensing)
    Cooling Method
    Forced air cooling
    Installation Method
    Plug-in
    Dimensions (HxWxD)
    20mm x 100mm x 200mm
    Electrical Interface
    Connectors for power and signal
    Mounting
    19-inch rack
    Protections
    Over-voltage, over-current, short-circuit
    Compliance
    CE, RoHS
    Noise Level
    < 50dB
    LED Indicators
    Power, Status
    MTBF
    >500,000 hours
    Application
    Telecom and data centers

    Get more information

    Discover unbeatable prices and fast shipping for the EFAN34W05, Huawei TP48300B-Fans Interface Extend Board, Interface Extension/Fan Control/Board . Access the detailed EFAN34W05, Huawei TP48300B-Fans Interface Extend Board, Interface Extension/Fan Control/Board 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 TP48300B-Fans Interface Extend Board compare to other cooling solutions?

    The TP48300B-Fans Interface Extend Board provides superior integration with Huawei power systems and offers reliable performance, unlike generic cooling solutions.

    How do I troubleshoot common issues with the TP48300B-Fans Interface Extend Board?

    Common issues can be troubleshooted by checking connections, ensuring proper ventilation, and referring to the troubleshooting section of the user manual.

    Is the TP48300B-Fans Interface Extend Board compatible with other Huawei products?

    Yes, the TP48300B-Fans Interface Extend Board is designed to be fully compatible with various Huawei power systems and network equipment.

    Are the products sold on router-switch.com authentic?

    Yes, router-switch.com only sells 100% genuine products from authorized brands. As a multi-brand authorized distributor, all items are sourced through official channels and include valid manufacturer warranties. Customers may verify authorization via brand websites or request certification documents.

    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