NM-32A, Cisco NM-32A, 32-port Async Module/Router/32 Async Ports

  • Brand: Cisco
  • Model: NM-32A
List Price: £3,430.53
40% OFF
£2,056.83
  • 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 · Covered SN
    Express Shipping to United States Get Shipping Estimate
    Estimated shipping time: 2–6 business days via DHL, FedEx, UPS and more
    expert
    Certified Expertise Builds Trust
    CCIE · JNCIE · NSE7 · ACDX · HPE Master ASE · Dell Server/AI 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.

    • 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
    Overview

    Cisco NM-32A Overview

    The Cisco NM-32A is a router network module designed for enterprise-grade serial aggregation and out-of-band management. This plug-in module delivers 32 asynchronous RS-232 ports with flexible data formats, supporting up to 115.2 kbps per port and both hardware and software flow control. With robust environmental tolerance, MTBF of 1,000,000 hours, and regulatory approvals including FCC, UL, and CE, the NM-32A is ideal for scalable console access, legacy device connectivity, and reliable infrastructure management in distributed networks.

    Product Highlights

    32 ports
    Async I/O
    115.2kbps
    Per Port
    RS-232
    Serial Conn

    Product Applications Scenarios

    Enterprise Network
    The NM-32A aggregates 32 asynchronous RS-232 links for centralized console and legacy system access, simplifying network operations and reducing site visit needs by up to 40% for enterprise IT teams.
    Public Infrastructure
    In public infrastructure, the module connects multiple serial-based controllers and meters to Cisco routers, improving monitoring density while cutting separate terminal server hardware costs by around 30%.
    Edge & IoT
    For edge and IoT sites, the 32-port asynchronous module consolidates RS-232 sensors and gateways, enabling reliable low-bandwidth telemetry and reducing cabling complexity and rack space consumption.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model NM-32A, Cisco NM-32A, 32-port Async Module/Router/32 Async Ports HWIC-2A/S, Cisco HWIC-2A/S WAN Interface Card, 2 Async/Sync ports/High-speed WAN/Router expansion HWIC-1T, Cisco HWIC Series WAN Interface Card, 1-Port Serial, High-Speed WAN, Router Expansion HWIC-4ESW, Cisco HWIC-4ESW, 4×10/100Mbps, Router Module, High-Speed WAN
    Brand Cisco Cisco Cisco Cisco
    Module Type Router Network Module WAN Interface Card Expansion module n/a
    Port Configuration 32 asynchronous RS-232 ports 2 Async/Sync Serial n/a n/a
    Supported Speed Up to 115.2 kbps per port Up to 8 Mbps 8 Mbps synchronous; 115.2 kbps asynchronous n/a
    Compatible Platform Cisco Routers Cisco Routers n/a Supported Router Platforms: Cisco 1800 (modular), Cisco 2800, Cisco 3800, Cisco 1900, Cisco 2900, Cisco 3900 Series
    Installation Type Plug-in Module Plug-in module Plug-in module HWIC-4ESW = Single-wide HWIC form factor

    Optional Add-ons

    Model Number Description
    NM-CAB-ASYNC Cisco RS-232 async cable kit for NM-32A console and device connections
    CISCO2901/K9 Cisco 2901 ISR router platform to host NM-32A async module
    ACS-TERM-19″ Cisco 19-inch rackmount accessory for organizing serial break-out from NM-32A

    Quality Certifications

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

    Cisco NM-32A Specification

    Model
    NM-32A
    Brand
    Cisco
    Number of Ports
    32
    Port Type
    Asynchronous
    Module Type
    Router Network Module
    Compatibility
    Cisco Routers
    Form Factor
    Plug-in Module
    Data Rate
    Up to 115.2 kbps per port
    Connector Type
    RS-232
    Flow Control
    Hardware and Software
    Data Bits
    7, 8 bits
    Stop Bits
    1, 2 bits
    Parity
    None, Even, Odd
    Maximum Cable Length
    15 meters
    Operating Temperature
    0 to 40°C (32 to 104°F)
    Storage Temperature
    -20 to 65°C (-4 to 149°F)
    Humidity Range
    5% to 95% non-condensing
    MTBF
    1,000,000 hours
    Power Consumption
    10 W
    Regulatory Approvals
    FCC, UL, CE
    Weight
    kg

    Get more information

    Discover unbeatable prices and fast shipping for the NM-32A . Access the detailed NM-32A 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
    Need Help? Technical Experts Available Now.
    Q&A

    Questions & Answers

    What accessories are available with the NM-32A module?

    Accessories include cable sets for the 32 asynchronous ports and mounting brackets if needed.

    How does the NM-32A compare to similar modules in its category?

    The NM-32A offers higher port density compared to most similar modules, providing better scalability for large networks.

    Can the NM-32A module be used in all Cisco routers?

    The NM-32A is compatible with a range of Cisco routers; verify router model compatibility before purchasing.

    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.

    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
      Verify product lifecycle status to plan purchases and avoid EOL/EOSL risks.
      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 Cisco CCIE-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 Cisco CCIE Technical Support
      Our Cisco CCIE-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
      • 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