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

SSN1SLH1, Huawei SSN1SLH1 Board, 16xSTM-1 ports/Signal Processing/No Fan & PSU

  • Brand: Huawei
  • Model: SSN1SLH1
  • 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
    SSN1SLH1, Huawei SSN1SLH1 Board, 16xSTM-1 ports/Signal Processing/No Fan & PSU

    SSN1SLH1, Huawei SSN1SLH1 Board, 16xSTM-1 ports/Signal Processing/No Fan & PSU

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

    Huawei SSN1SLH1 Overview

    The Huawei SSN1SLH1 is a carrier-grade SDH signal processing module designed for telecommunications and data communication transport networks. It integrates 16xSTM-1 interfaces via SFP connectors, each delivering 155.52Mbps with NRZ line coding and FEC to enhance transmission reliability. With 1+1 redundancy for STM-1 ports and compliance to ITU-T G.707, G.781, and G.783, the SSN1SLH1 ensures resilient service delivery in metro and aggregation layers. Its compact, air‑cooled design and 40W maximum power consumption suit high-density chassis deployments.

    Product Highlights

    16
    STM-1 Ports
    155.52M
    Per Port Rate
    40W
    Low Power

    Product Applications Scenarios

    Service Providers
    The SSN1SLH1 aggregates multiple STM-1 trunks with 1+1 redundancy, helping carriers modernize SDH transport while reducing backbone downtime and simplifying multisite service provisioning.
    Enterprise Network
    Enterprises with legacy SDH links use the SSN1SLH1 to converge voice and data traffic over 16xSTM-1, improving link utilization and cutting leased-line costs across campuses and branches.
    Public Infrastructure
    Utilities and transport networks deploy the SSN1SLH1 for highly reliable SDH backbones, using FEC and loopback diagnostics to enhance availability of critical control communications.

    Product Features Comparison

    Huawei SSN1SLH1 Huawei TNHD00ISUD04 Huawei APMB303E0491 Huawei TNF1MR412
    Model SSN1SLH1, Huawei SSN1SLH1 Board, 16xSTM-1 ports/Signal Processing/No Fan & PSU TNHD00ISUD04, Huawei TNHD Series Integrated System Control Unit, 21xE1/75ohm, 2xSTM-4, ESFP Optical Module APMB303E0491, Huawei APM30H Power Module, -48VDC/For DBS3900/TMC11H TNF1MR412, Huawei TNF1MR412 Optical Add/Drop Multiplexing Board, 4-channel, 192.9/193.0/193.1/193.2THz
    Brand Huawei Huawei Huawei Huawei
    Module Type Signal Process Board Integrated System Control Unit APM30H Optical Add/Drop Multiplexing
    Port Configuration 16xSTM-1 21xE1, 2xSTM-4 n/a 4 channels
    Supported Speed 155.52Mbps per STM-1 interface n/a n/a n/a
    Compatible Platform n/a n/a DBS3900 n/a
    Installation Type n/a Rack-mount n/a 1U

    Optional Add-ons

    Model Number Description
    SSN1SLQ1 Huawei SDH service board with STM-1 interfaces, compatible with SSN1SLH1-based transmission shelves
    SSN1PWRDC Huawei DC power supply module for SDH chassis hosting SSN1SLH1 signal processing boards
    HUAWEI-SFP-STM1-LX Huawei STM-1 SFP optical transceiver for 155.52Mbps SDH links used on SSN1SLH1 ports

    Quality Certifications

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

    Huawei SSN1SLH1 Specification

    Model
    SSN1SLH1
    Brand
    Huawei
    SSN1SLH1 Specifications Brand
    Huawei
    Board Type
    Signal Process Board
    Interfaces
    16xSTM-1
    Maximum Power Consumption
    40W
    Dimensions
    30mm x 220mm x 257mm
    Operating Temperature
    5掳C to 55掳C
    Storage Temperature
    40掳C to 70掳C
    Humidity Range
    5% to 95% (non-condensing)
    Input Voltage
    48 V DC
    Signaling Type
    STM-1
    Data Rate
    155.52Mbps per STM-1 interface
    Connector Type
    SFP
    Line Coding
    NRZ (Non-Return to Zero)
    Forward Error Correction
    FEC (Forward Error Correction)
    Redundancy
    1+1 Redundancy for STM-1 ports
    Compliance
    ITU-T G.707, G.781, G.783
    Diagnostics
    Remote Loopback, Local Loopback
    MTBF
    > 100,000 hours
    Cooling System
    Air-cooled
    LED Indicators
    Power, Alarm, Status
    Application
    Telecommunications, Data Communication

    Get more information

    Discover unbeatable prices and fast shipping for the SSN1SLH1, Huawei SSN1SLH1 Board, 16xSTM-1 ports/Signal Processing/No Fan & PSU . Access the detailed SSN1SLH1, Huawei SSN1SLH1 Board, 16xSTM-1 ports/Signal Processing/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 SSN1SLH1?

    Accessories for the SSN1SLH1 include compatible cables, connectors, and mounting hardware offered by Huawei.

    How does the SSN1SLH1 compare to similar products?

    The SSN1SLH1 offers superior signal processing, reliability, and integration with Huawei systems compared to most competitors.

    Is the SSN1SLH1 compatible with older Huawei systems?

    Yes, the SSN1SLH1 is designed for backward compatibility with many older Huawei systems, ensuring seamless integration.

    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