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

XFP-LH70-SM1531, Huawei XFP Optical Transceiver, 9.95~11.1Gb/s/70km/1531nm

  • Brand: Huawei
  • Model: XFP-LH70-SM1531
$969.00
Price Alert ×
XFP-LH70-SM1531, Huawei XFP Optical Transceiver, 9.95~11.1Gb/s/70km/1531nm
XFP-LH70-SM1531, Huawei XFP Optical Transceiver, 9.95~11.1Gb/s/70km/1531nm US$969.00
If you see a better price elsewhere, please let us know and we will work hard to find the product at the better price. We will notify you if the price drops.
Please enter a valid email address.
Please enter your name.
  • 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
    XFP-LH70-SM1531, Huawei XFP Optical Transceiver, 9.95~11.1Gb/s/70km/1531nm

    XFP-LH70-SM1531, Huawei XFP Optical Transceiver, 9.95~11.1Gb/s/70km/1531nm

    100% Genuine Ready to Ship
    $969.00
    Overview
    Specification
    Reviews
    Q&A
    Warranty
    Download
    Overview

    Huawei XFP-LH70-SM1531 Overview

    The Huawei XFP-LH70-SM1531 is a carrier-grade XFP optical transceiver designed for long-haul 10G links over single-mode fiber. Supporting 9.95 to 11.1Gbps line rates and a reach of up to 70 km at a 1531 nm wavelength, it is ideal for metro, backbone, and data center interconnect deployments. With LC connectors, low power consumption below 3.5W, and digital diagnostics monitoring, this Huawei transceiver helps operators and integrators build stable, scalable transport networks across Asia, Europe, Africa, and North America.

    Product Highlights

    11.1Gbps
    Data Rate
    70 km
    Long Reach
    1531 nm
    DWDM Lamb

    Product Applications Scenarios

    Data Center
    Enables resilient 10G interconnects between data halls and campus sites up to 70 km, reducing backhaul costs while maintaining low latency and high optical margin for mission-critical workloads.
    Service Providers
    Delivers stable 10G transport over single-mode fiber for metro and regional rings, helping carriers extend coverage, aggregate traffic efficiently, and cut upgrade expenses across POPs.
    Enterprise Network
    Supports secure campus and inter-branch fiber links over 70 km, simplifying migration to 10G cores and improving uptime with digital diagnostics for proactive fault isolation.

    Product Features Comparison

      Huawei XFP-LH70-SM1531 Huawei OSX080N06 Huawei CWDM-XFP10G-1511 Huawei XFP-LH70-SM1551
    Model XFP-LH70-SM1531 OSX080N06 CWDM-XFP10G-1511 XFP-LH70-SM1551
    Brand Huawei Huawei Huawei Huawei
    Data Rate 9.95 to 11.1Gbps 9.95Gb/s to 11.1Gb/s 10Gbps Maximum Data Rate 11.1Gbps / Minimum Data Rate 9.95Gbps
    Wavelength 1531 nm 1550nm 1550.12 nm 1551 nm
    Transmission Distance 70 km 80km 80 km 70 km
    Connector Type LC LC LC LC
    Compliance Standard Compliant with IEEE 802.3ae Compliant with IEEE 802.3ae n/a MSA Compliant

    Optional Add-ons

    Model Number Description
    OSN010003 Huawei OSN series CFP optical transceiver for high-density 100G aggregation alongside XFP links
    DWDM-XFP10G-1550-12 Huawei DWDM XFP 10G/1550.12nm/80km module for extended long-haul backbone upgrades
    SFP-10G-AC10M Huawei 10G active SFP+ cable, 10 m, for short intra-rack connections complementing XFP uplinks

    Quality Certifications

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

    Huawei XFP-LH70-SM1531 Specification

    Model
    XFP-LH70-SM1531
    Brand
    Huawei
    Product Type
    Optical Transceiver
    Form Factor
    XFP
    Wavelength
    1531 nm
    Transmission Speed
    9.95 to 11.1Gbps
    Transmission Distance
    70 km
    Output Power Range
    0 to 4 dBm
    Receiver Sensitivity
    -23 dBm
    Connector Type
    LC
    Fiber Type
    Single-mode (SM)
    Operating Temperature
    0°C to 70°C
    Storage Temperature
    -40°C to 85°C
    Supply Voltage
    3.3 V
    Power Consumption
    < 3.5W
    Digital Diagnostics Monitoring
    Yes
    Compatibility
    Compliant with IEEE 802.3ae
    EMI
    EMI standard compliant
    MTBF
    Over 1 million hours
    Form Factor Dimensions
    30mm x 12mm x 56.5mm
    Hot Swappable
    Yes
    RoHS Compliance
    Yes

    Get more information

    Discover unbeatable prices and fast shipping for the XFP-LH70-SM1531, Huawei XFP Optical Transceiver, 9.95~11.1Gb/s/70km/1531nm . Access the detailed XFP-LH70-SM1531, Huawei XFP Optical Transceiver, 9.95~11.1Gb/s/70km/1531nm 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 come with the XFP-LH70-SM1531?

    The XFP-LH70-SM1531 typically comes with a protective dust cap. However, additional accessories may need to be purchased separately.

    How do you install the XFP-LH70-SM1531 Optical Transceiver?

    The XFP-LH70-SM1531 can be installed by plugging it firmly into the XFP port of a compatible device and securing the LC connector.

    What are common troubleshooting steps for the XFP-LH70-SM1531 Optical Transceiver?

    Common troubleshooting steps include checking the physical connection, ensuring compatibility, and verifying the transceiver is properly seated.

    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