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PWR-C49M-1000DC, Cisco 4900M Switch, 1000W DC Power/For 4900M/Hot-swappable

  • Brand: Cisco
  • Model: PWR-C49M-1000DC
Rating:
80%
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List Price: $2,379.07
45% OFF
$1,309.89
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PWR-C49M-1000DC, Cisco 4900M Switch, 1000W DC Power/For 4900M/Hot-swappable
PWR-C49M-1000DC, Cisco 4900M Switch, 1000W DC Power/For 4900M/Hot-swappable CA$1,309.89
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    PWR-C49M-1000DC, Cisco 4900M Switch, 1000W DC Power/For 4900M/Hot-swappable

    PWR-C49M-1000DC, Cisco 4900M Switch, 1000W DC Power/For 4900M/Hot-swappable

    100% Genuine Ready to Ship
    $2,379.07
    23% OFF
    $1,309.89
    Overview
    Specification
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    Overview
    End-of-Life Notice
    End-of-Life Notice
    PWR-C49M-1000DC is officially EOL. Service support ends on 2021-10-31.
    For full lifecycle details, see PWR-C49M-1000DC EOL.

    Cisco PWR-C49M-1000DC Overview

    The Cisco PWR-C49M-1000DC is a high‑reliability power supply unit engineered for the Cisco 4900M Switch in enterprise and data center environments. Delivering 1000 W output from a 48 V DC input at 24 A with 90% typical efficiency, this hot-swappable, plug-in module helps minimize downtime during maintenance or power module replacement. Its LV-DD Germipax cooling, wide environmental tolerance, and 1,000,000 hours MTBF make it a robust choice for mission‑critical switching infrastructures across global deployments.

    Product Highlights

    1000 W
    High Power
    90%
    High Eff
    1,000,000
    Long MTBF

    Product Applications Scenarios

    Data Center
    Ensures stable 1000 W DC power for Cisco 4900M aggregation switches, improving uptime and simplifying planned power module swaps in dense racks.
    Enterprise Network
    Delivers efficient, hot-swappable DC redundancy for campus core switches, reducing maintenance windows and preventing service disruption.
    Service Providers
    Supports carrier facilities with 48 VDC feeds, 90% efficiency, and 1,000,000-hour MTBF, lowering power losses and truck-roll frequency.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model PWR-C49M-1000DC, Cisco 4900M Switch, 1000W DC Power/For 4900M/Hot-swappable PWR-C49-300DC-F/2, Cisco Catalyst 4948 Power Supply, 300W DC/Front-to-Back/Hot-swappable PWR-C45-1400DC/2, Cisco Catalyst 4500 Power Supply, 1400W DC, Triple Input, Data Only PWR-C1-350WAC/2, Cisco Catalyst 3850 Power Supply, 350W AC/Secondary/Hot-swappable
    Brand Cisco Cisco Cisco Cisco
    Compatible Models Cisco 4900M Switch Catalyst 4948 Power Supply PWR-C49-300DC-F/2 n/a n/a
    Accessory Type Power Supply Unit DC power supply n/a n/a
    Connector Type n/a DC terminal block n/a n/a
    Mounting Method Plug-in module n/a n/a n/a
    Certification RoHS, UL, CE, FCC RoHS compliant ROHS5 n/a

    Optional Add-ons

    Model Number Description
    PWR-C49-300DC-F/2 Cisco 300W DC power supply for Catalyst 4948 switches, hot-swappable secondary or redundant PSU.
    C3KX-PWR-350WAC/2 Cisco 350W AC plug-in power supply for Catalyst 3560-X series, suitable for lab or spare PSU use.
    PWR-C1-1100WAC/2= Cisco 1100W AC power supply module for Catalyst 3850 switches, high-capacity secondary PSU option.

    Quality Certifications

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

    Cisco PWR-C49M-1000DC Specification

    Model
    PWR-C49M-1000DC
    Brand
    Cisco
    Product Type
    Power Supply Unit
    Compatibility
    Cisco 4900M Switch
    Input Voltage
    DC 48 V
    Output Power
    1000 W
    Input Current
    24 A
    Efficiency
    90% typical
    Power Supply Type
    Hot-swappable
    Form Factor
    Plug-in module
    Cooling
    LV-DD Germipax
    Operating Temperature
    0 to 40°C (32 to 104°F)
    Storage Temperature
    -40 to 70°C (-40 to 158°F)
    Humidity
    10% to 90% (non-condensing)
    Dimensions (H x W x D)
    1.6 x 3.4 x 11.7 in (4.1 x 8.6 x 29.7 cm)
    MTBF
    1,000,000 hours
    Compliance
    RoHS, UL, CE, FCC
    Acoustic Noise
    40 dB at maximum load
    Altitude
    Operation: 0 to 3000 m (0 to 10,000 ft)
    Safety Certifications
    IEC/EN 60950-1, UL 60950-1, CSA 22.2
    Weight
    kg

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    Quality Certifications

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    Q&A

    Questions & Answers

    What accessories are available for the PWR-C49M-1000DC?

    Accessories for the PWR-C49M-1000DC include power cords, mounting screws, and voltage regulators.

    How does the PWR-C49M-1000DC compare with other Cisco Catalyst 4900 power supplies?

    The PWR-C49M-1000DC offers a balanced mix of power output and efficiency, making it a reliable choice for many network setups.

    Can the PWR-C49M-1000DC be used with other Cisco switches?

    The PWR-C49M-1000DC is specifically designed for the Cisco 4900M switch, and compatibility with other models is not guaranteed.

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