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SPA-2XOC12-POS, Cisco SPA Series Shared Port Adapter, 2xOC12/STM4 POS/Hot-swappable/Enhanced QoS

  • Brand: Cisco
  • Model: SPA-2XOC12-POS
List Price: $52,864.00
49% OFF
$27,102.00
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SPA-2XOC12-POS, Cisco SPA Series Shared Port Adapter, 2xOC12/STM4 POS/Hot-swappable/Enhanced QoS
SPA-2XOC12-POS, Cisco SPA Series Shared Port Adapter, 2xOC12/STM4 POS/Hot-swappable/Enhanced QoS US$27,102.00
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    SPA-2XOC12-POS, Cisco SPA Series Shared Port Adapter, 2xOC12/STM4 POS/Hot-swappable/Enhanced QoS

    SPA-2XOC12-POS, Cisco SPA Series Shared Port Adapter, 2xOC12/STM4 POS/Hot-swappable/Enhanced QoS

    100% Genuine Ready to Ship
    $52,864.00
    49% OFF
    $27,102.00
    Overview
    Specification
    Reviews
    Q&A
    Warranty
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    Overview
    End-of-Life Notice
    End-of-Life Notice
    SPA-2XOC12-POS is officially EOL. Service support ends on 2027-07-31.
    For full lifecycle details, see SPA-2XOC12-POS EOL.

    Cisco SPA-2XOC12-POS Overview

    The Cisco SPA-2XOC12-POS shared port adapter is a carrier-grade optical module designed for high-performance Packet over SONET/SDH aggregation. With 2×OC12/STM4 POS ports delivering 622 Mbps each over 1310 nm optics and SC connectors, it enables reliable metro and long-reach links up to 15 km. Hot-swappable installation on Cisco SIP-401 and SIP-600 platforms simplifies maintenance, while Digital Optical Monitoring and SONET-MIB/IF-MIB support enhance visibility and QoS for demanding service provider and enterprise backbone networks.

    Product Highlights

    622 Mbps
    Line Rate
    2 Ports
    OC12 POS
    15 km
    Reach Opt

    Product Applications Scenarios

    Service Providers
    Delivers resilient Packet over SONET/SDH aggregation for OC-12c/STM-4c rings, helping carriers extend metro backhaul up to 15 km while simplifying maintenance with hot-swappable SPA design.
    Enterprise Network
    Enables high-availability optical uplinks between core and regional sites, combining 622 Mbps POS links, SONET-MIB monitoring and DOM to improve uptime and reduce troubleshooting effort.
    Public Infrastructure
    Supports mission-critical transport for government or utility networks by using OC-12/STM-4 standards and robust 0–40°C operation to stabilize legacy SDH backbones during migration.

    Product Features Comparison

      Cisco SPA-2XOC12-POS Cisco SPA-2XT3/E3 Cisco SPA-1XCHOC48/DS3 Cisco SPA-DSP
    Model SPA-2XOC12-POS, Cisco SPA Series Shared Port Adapter, 2×OC12/STM4 POS/Hot-swappable/Enhanced QoS SPA-2XT3/E3, Cisco ASR 9000 Adapter, 2-port Clear Channel T3/E3/Shared Port Adapter SPA-1XCHOC48/DS3, Cisco ASR 9000 Adapter, 1-port Channelized OC48/DS3/Hot-swappable SPA-DSP, Cisco SPA Series Digital Signal Processor SPA, Up to 128 Channels/Voice Quality Monitoring/Hot Swap
    Brand Cisco Cisco Cisco Cisco
    Module Type OC12/STM4 POS Shared Port Adapter Interface SPA-1XCHOC48/DS3 Cisco ASR 9000 Series & XR 12000 Shared Port Adapter Digital Signal Processor
    Port Configuration 2 2- and 4-port options 1-port Channelized OC-48/STM-16 n/a
    Supported Speed 622 Mbps Full-duplex T3 or E3 rate OC-48c/STM-16 Variable bit rate support
    Compatible Platform Cisco SIP-401, SIP-600 Cisco 7304, 7600, 12000, ASR 9000, XR 12000 Series Routers Cisco XR 12000 Series Routers; Cisco ASR 9000 Series Router Compatible with Cisco SPA series
    Installation Type Shared Port Adapter (SPA), Hot Swappable SPA, Online insertion and removal (OIR) SPA, Online insertion and removal (OIR) Standard 1RU design

    Optional Add-ons

    Model Number Description
    12000-SIP-401 Cisco 12000 Shared Port Adapter Interface Processor for hosting SPA-2XOC12-POS modules
    SPA-DSP Cisco SPA Series Digital Signal Processor module to enhance voice and QoS processing on SPA-based platforms
    CWDM-MUX8A Cisco 8-channel CWDM MUX/DEMUX module for aggregating multiple OC-12 POS wavelengths over a single fiber pair

    Quality Certifications

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

    Cisco SPA-2XOC12-POS Specification

    Model
    SPA-2XOC12-POS
    Brand
    Cisco
    Port Count
    2
    Type
    OC12/STM4 POS
    Protocol
    Packet over SONET/SDH
    Compatibility
    Cisco SIP-401, SIP-600
    Form Factor
    Shared Port Adapter (SPA)
    Data Rate
    622 Mbps
    Connector Type
    SC type
    Optical Wavelength
    1310 nm
    Max Transfer Distance
    15 km
    Supported Standards
    OC-12c/STM-4c
    Power Consumption
    28 W
    MIBs
    SONET-MIB, IF-MIB
    Diagnostics
    Digital Optical Monitoring (DOM)
    Operating Temperature Range
    0 to 40 °C (32 to 104 °F)
    Operating Humidity Range
    5% to 95% (non-condensing)
    MTBF
    300,000 hours
    Dimensions (W x D x H)
    20.32 x 17.15 x 1.848 cm
    Hot Swappable
    Yes

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    Questions & Answers

    What accessories are available for the SPA-2XOC12-POS?

    Available accessories include optical cables and spare shared port adapter slots for easy expansion and maintenance.

    How does the SPA-2XOC12-POS compare to similar products?

    The SPA-2XOC12-POS offers superior performance with dual OC12/STM4 ports, making it more suitable for high-demand environments compared to lower-tier alternatives.

    Can the SPA-2XOC12-POS be used in other Cisco routers apart from the ASR 9000?

    The SPA-2XOC12-POS is primarily designed for the Cisco ASR 9000 series and may not be compatible with other Cisco routers. Confirm compatibility with Cisco support before deployment.

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