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Used Cisco Power Supply & Fan Tray

Cisco power supplies and fan trays are important components for building a stable and efficient network infrastructure, and they play a key role in guaranteeing reliability and performance during equipment operation. They are widely used in various types of network equipment such as enterprise switches, routers, and data center equipment.

The Cisco power supply is a key component that provides power to Cisco network devices. It can monitor the power status through the network management system, and its redundant design can guarantee the continuous and stable operation of the equipment. In addition, its advanced energy conversion technology can improve the efficiency of power utilization and reduce power waste.

The Cisco fan tray ensures that the equipment can maintain the appropriate temperature during high load operation. Its intelligent fan tray has the ability to increase energy efficiency and reduce noise levels, and its efficient cooling performance can quickly evacuate the heat generated inside the device to prevent overheating from damaging it.

In summary, Cisco power supplies and fan bays are key components in building high-performance, high-reliability network infrastructures. Their advanced technology and design concepts help improve the performance of network equipment, extend equipment life, and provide users with a more stable and reliable network experience.

Cisco 4900M Switch PWR-C49M-1000DC
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Cisco 4900M Switch PWR-C49M-1000DC
$760 $452
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Cisco Switch Catalyst 9500 Accessories C9K-PWR-930WDC-R/2
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930W DC Power Supply, Redundant
$11000 $659
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Cisco Switch Catalyst 9500 Accessories C9K-PWR-930WDC-R
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930W DC Power Supply
$810 $485
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Cisco Switch Catalyst 9500 Accessories C9K-PWR-1600WDCR/2
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1600W DC Power Supply, Redundant
$1566 $940
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Cisco Switch Catalyst 9500 Accessories C9K-PWR-1600WDC-R
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1600W DC Power Supply
$1680 $1008
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Cisco Catalyst 3560-X Series Power Supply C3KX-PWR-440WDC
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Cisco Catalyst 3560-X Series Power Supply C3KX-PWR-440WDC
$483 $290
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Cisco Catalyst 3850 Series Power Supply PWR-C1-440WDC
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Cisco Catalyst 3850 Series Power Supply PWR-C1-440WDC 440W DC Config 1 Power Supply
$990 $590
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Cisco Catalyst 3850 Series Power Supply PWR-C3-750WDC-F
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Cisco Catalyst 3850 Series Power Supply PWR-C3-750WDC-F 750W DC Config 3 Power Supply back to front cooling spare 31/mo Sold
$1720 $1022
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Cisco Catalyst 3850 Series Power Supply PWR-C3-750WDC-R
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Cisco Catalyst 3850 Series Power Supply PWR-C3-750WDC-R 750W DC Config 3 Power Supply front to back cooling 18/mo Sold
$1000 $580
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Cisco Nexus 9800 Series Power Supply NXK-DC4.4KW-A
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Cisco Nexus 9800 4,400W DC Power Supply
$5000 $3000
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Cisco Nexus 9800 Series Power Supply Tray N9800-DC-TRAY
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Cisco Nexus 9800 Power Supply Tray for DC Power Supplies
$11667 $7000
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Cisco Nexus 9500 Series Power Supply N9K-PUV2-3000W-B
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Cisco Universal High-VoltageNexus 9500 Series power supply
$1667 $1000
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Cisco Nexus 9500 Series Power Supply N9K-PUV-3000W-B
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Nexus 9500 3000W Universal High Voltage AC/DC Power Supply, Port Side Intake.
$2167 $1300
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Cisco Nexus 9500 Series Power Supply N9K-PDC-3000W-B
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Cisco Nexus 9500 3000W 48V 60V DC PS, Port-Side Intake
$2200 $1320
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Cisco ASR 1000 Series Power Supply ASR1001-PWR-DC
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Cisco ASR 1000 Series Power Supply ASR1001-PWR-DC
$738 $443
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Cisco 7200 Series Power Supply PWR-7201-DC
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Cisco 7200 Series Power Supply PWR-7201-DC 7201 DC48 Power Supply Option
$230 $138
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Cisco ASR 9000 Series Power Module A9K-1.5KW-DC
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Cisco ASR 9000 Series Equipment A9K-1.5KW-DC 1.5kW DC Power Module
$1100 $960
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Cisco ASR 9000 series Power Module A9K-2KW-DC
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Cisco ASR 9000 Equipment A9K-2KW-DC 2KW DC Power Module
$1488 $892
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Frequently Asked Questions

Are used Cisco switches and routers fully tested before shipping?

Yes. Every used Cisco unit is tested by our professional technical engineers before shipment, and testing instructions can be provided on request. Units are sold with a free 3-month warranty (extendable up to 1 year depending on the product - contact our sales team). Minor cosmetic scratches are normal on used equipment; confirm the details with our sales team before purchase.

What is the difference between Cisco DNA Essentials and DNA Advantage?

DNA Essentials provides the base automation and software management foundation (including core Cisco DNA Center workflows), while DNA Advantage adds advanced capabilities such as SD-Access, TrustSec, and richer automation, analytics and telemetry. When buying a used Catalyst 9300 or 9500, check which DNA subscription is registered to the serial number - subscriptions are transferred through the Cisco Smart Account.

What does Cisco Smart Net Total Care (SNTC) cover on used equipment?

SNTC combines 24/7 TAC technical support, software updates and advance hardware replacement, available in service levels such as 8x5xNBD, 24x7x4 and 24x7x2. On used gear the contract follows the serial number - our sales team can help you verify contract eligibility before you buy.

Can Catalyst 9200 switches stack with Catalyst 2960-X/XR or share modules with the Catalyst 9300?

No on both counts. Catalyst 9200 cannot be stacked with Catalyst 2960-X/XR (different CPU architecture and platform scaling), and Catalyst 9300 network modules are not compatible with Catalyst 9200 switches.

Do used Cisco products come with a warranty and after-sales support?

Yes - a free 3-month warranty is included on every unit, and extended warranty periods are available on request. Our support team is reachable via WhatsApp (+86 18954776148) or email (cs@linknewnet.com).

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