NM-1A-OC3-POM, Cisco NM-1A-OC3-POM Router Network Module, 1xOC3 SFP, ATM support, Single POM slot

  • Brand: Cisco
  • Model: NM-1A-OC3-POM
List Price: $10,900.00
49% OFF
$5,519.00
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    Overview
    End-of-Life Notice
    End-of-Life Notice
    NM-1A-OC3-POM is officially EOL. Service support ends on 2020-09-30.
    For full lifecycle details, see NM-1A-OC3-POM EOL.

    Cisco NM-1A-OC3-POM Overview

    The Cisco NM-1A-OC3-POM is a carrier-grade router network module designed to deliver OC3 ATM connectivity through a flexible SFP interface. This network module provides a single ATM OC3 port with 155.52 Mbps bandwidth, making it ideal for legacy backbone links and service provider interconnects across Asia, Europe, Africa, and North America. With hot-swappable design, RoHS/CE/FCC compliance, and high MTBF, it helps distributors, integrators, and end users build stable WAN infrastructures.

    Product Highlights

    155.52Mbps
    OC3 Speed
    1 Port
    ATM Link
    HotSwap
    Easy Maint

    Product Applications Scenarios

    Service Providers
    NM-1A-OC3-POM delivers reliable OC3 ATM aggregation, helping carriers maintain legacy backbones while controlling upgrade costs by up to 30%.
    Enterprise Network
    Provides stable OC3 WAN uplinks for headquarters or data hubs, ensuring predictable latency for critical business traffic.
    Public Infrastructure
    Supports OC3-based transport in utilities and government networks, extending the life of existing ATM circuits securely.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model NM-1A-OC3-POM, Cisco NM-1A-OC3-POM Router Network Module, 1×OC3 SFP, ATM support, Single POM slot X2-10GB-LX4, Cisco X2-10GB-LX4 Module, 10Gbps, LC Connector, 1310nm A900-IMA-BLANK, Cisco ASR 900 Interface Module Blank Cover, Spare VWIC3-2MFT-G703, Cisco VWIC3-2MFT-G703 Voice/WAN Card, Dual-port G.703, Multi-Flex Voice/Data, Modular Interface
    Brand Cisco Cisco Cisco Cisco
    Module Type Network Module n/a n/a n/a
    Port Configuration 1 n/a n/a Number of Ports: 2
    Supported Speed 155.52 Mbps (OC3) n/a n/a n/a
    Compatible Platform Cisco Routers n/a ASR 900 series routers n/a
    Installation Type Hot Swappable n/a Interface Module Type-A Blank Cover Interface module

    Optional Add-ons

    Model Number Description
    GLC-STM-1-SM Cisco SFP OC3/STM-1 single-mode module for use in the NM-1A-OC3-POM SFP slot
    GLC-STM-1-LX Cisco long-reach OC3/STM-1 SFP transceiver for extended-distance ATM links
    CAB-SFP-1M Cisco SFP patch cable for connecting NM-1A-OC3-POM to optical distribution frames

    Quality Certifications

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

    Cisco NM-1A-OC3-POM Specification

    Model
    NM-1A-OC3-POM
    Brand
    Cisco
    Module Type
    Network Module
    Interface
    ATM OC3
    Connector Type
    SFP (Small Form-factor Pluggable)
    Number of Ports
    1
    Maximum Bandwidth
    155.52 Mbps (OC3)
    Supported Standards
    OC3, ATM
    Compatibility
    Cisco Routers
    Hot Swappable
    Yes
    LED Indicators
    Link, Activity
    Power Consumption
    10 W (typical)
    Operating Temperature
    0°C to 40°C (32°F to 104°F)
    Storage Temperature
    -20°C to 70°C (-4°F to 158°F)
    Relative Humidity
    10% to 85% (non-condensing)
    Dimensions
    8.0 x 7.5 x 1.5 in
    Compliance
    RoHS, CE, FCC
    MTBF
    500,000 hours
    Product ID
    NMP-1A-OC3-POM
    Weight
    kg

    Get more information

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    Quality Certifications

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    Q&A

    Questions & Answers

    Are there alternative products to the NM-1A-OC3-POM?

    Alternatives include other Cisco ATM modules with varying speeds and protocols, depending on your network requirements.

    What common issues should I watch for with the NM-1A-OC3-POM?

    Common issues may include connectivity disruptions, which can often be resolved by re-seating the module or checking the SFP connections.

    Can the NM-1A-OC3-POM be used in all Cisco router models?

    The NM-1A-OC3-POM is compatible with selected Cisco router models, so it is essential to verify compatibility with your specific router.

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