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RPS-COVER-2921-51, Cisco 2911 DC Power Supply, For Cisco 2911/Redundant Power Supply/DC Cover

  • Brand: Cisco
  • Model: RPS-COVER-2921-51
List Price: $108.00
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$35.00
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RPS-COVER-2921-51, Cisco 2911 DC Power Supply, For Cisco 2911/Redundant Power Supply/DC Cover
RPS-COVER-2921-51, Cisco 2911 DC Power Supply, For Cisco 2911/Redundant Power Supply/DC Cover US$35.00
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    RPS-COVER-2921-51, Cisco 2911 DC Power Supply, For Cisco 2911/Redundant Power Supply/DC Cover

    RPS-COVER-2921-51, Cisco 2911 DC Power Supply, For Cisco 2911/Redundant Power Supply/DC Cover

    100% Genuine Ready to Ship
    $108.00
    68% OFF
    $35.00
    Overview
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    Overview

    Cisco RPS-COVER-2921-51 Overview

    The Cisco RPS-COVER-2921-51 is a dedicated DC power supply accessory for the Cisco 2911 router, engineered for enterprise and service provider networks that require dependable -48 to -60 VDC input. Delivering up to 280 W with regulated 3.3 VDC, 5 VDC, and 12 VDC outputs, it is ideal for redundant power supply deployments in critical routing environments. With an MTBF of 500,000 hours, internal fans, and compliance with UL, CSA, CE, TUV, and FCC Class A, this Cisco accessory supports reliable operation from 0 to 40 °C and up to 3,000 m altitude.

    Product Highlights

    280W
    Power Output
    500,000h
    High MTBF
    -48-60V
    DC Input

    Product Applications Scenarios

    Enterprise Network
    Ensures stable DC power for Cisco 2911 routers in branch or campus networks, reducing unplanned outages and simplifying redundant power design for distributed offices.
    Service Providers
    Supports telecom -48 VDC plants, enabling reliable router uptime in POPs and COs while helping cut truck rolls and maintenance costs in carrier environments.
    Public Infrastructure
    Powers Cisco 2911 routers in transportation, government, and utility networks, maintaining routing resilience across harsh temperature, humidity, and altitude ranges.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model RPS-COVER-2921-51, Cisco 2911 DC Power Supply, For Cisco 2911/Redundant Power Supply/DC Cover 12000/10-AC-PEM, Cisco 12000 Power Supply, 10-slot Enhanced AC, PEM, Power Supply Option C3KX-PS-BLANK, Cisco Catalyst 3560-X Switch Accessory, Power Supply Blank, Spare, No Power Supply WS-CAC-4000W-INT, Cisco Catalyst 6500 Power Supply, 4000W AC/International Cable Included/For 6500 Series
    Brand Cisco Cisco Cisco Cisco
    Compatible Models Cisco 2911 Router Cisco 12000 Series Catalyst 3K-X Series Catalyst 6500 Series switches
    Accessory Type DC Power Supply AC Power Entry Module Power Supply Blank AC Power Supply
    Connector Type Modular power connector n/a n/a n/a
    Mounting Method Internal n/a Hot Swappable n/a
    Certification UL, CSA, CE, TUV; RoHS, WEEE; FCC Class A n/a RoHS Compliant n/a

    Optional Add-ons

    Model Number Description
    3G-CAB-LMR240-75 Cisco 3G antenna cable for 2900 Series and ISR G2 routers, LMR-240, 75 ft N-male to SMA-male
    ACS-1941-RM-19 Cisco 1900 Series steel rack mount kit for secure 1RU router installation
    12000/10-LUGCVR Cisco 12000 Series enhanced DC lug safety cover power supply accessory

    Quality Certifications

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

    Cisco RPS-COVER-2921-51 Specification

    Model
    RPS-COVER-2921-51
    Brand
    Cisco
    Compatibility
    Cisco 2911 Router
    Power Supply Type
    DC Power Supply
    Input Voltage
    -48 to -60 VDC
    Output Voltage
    3.3 VDC, 5 VDC, 12 VDC
    Power Capacity
    280 W
    Operating Temperature
    0 to 40 °C (32 to 104 °F)
    Relative Humidity
    5% to 95%, non-condensing
    Operating Altitude
    0 to 3,000 m (0 to 10,000 ft)
    Cooling
    Internal fans
    MTBF
    500,000 hours
    Compliance
    RoHS, WEEE
    Safety Certifications
    UL, CSA, CE, TUV
    EMC Standards
    FCC Class A
    Form Factor
    Internal
    Connector Type
    Modular power connector
    Dimensions (H x W x D)
    44.5 x 426 x 438 mm (1.75 x 16.8 x 17.2 in)
    Color
    Gray
    Weight
    kg

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    Discover unbeatable prices and fast shipping for the RPS-COVER-2921-51 . Access the detailed RPS-COVER-2921-51 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].

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    Questions & Answers

    What accessories are available for the Cisco 2911 DC Power Supply RPS-COVER-2921-51?

    Accessories for the Cisco 2911 DC Power Supply RPS-COVER-2921-51 include power cables, mounting brackets, and additional connectors specific to Cisco ISR routers.

    How does the Cisco 2911 DC Power Supply RPS-COVER-2921-51 compare to similar products?

    The Cisco 2911 DC Power Supply RPS-COVER-2921-51 is known for its reliability and compatibility with Cisco 2911 routers, often outpacing competitors in terms of performance and support.

    Is the Cisco 2911 DC Power Supply RPS-COVER-2921-51 user-friendly?

    Yes, the Cisco 2911 DC Power Supply RPS-COVER-2921-51 is designed to be user-friendly, with straightforward installation and minimal maintenance required for optimal performance.

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