Pay in installments of $99.75 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Cisco Proprietary Power SupplyThe Cisco Proprietary Power Supply is engineered to deliver dependable, Cisco grade power for your networking ecosystem. Designed to power Cisco routers, switches, and other compatible devices, this supply ensures a stable power foundation that supports critical workloads, secure connections, and uninterrupted data flow. Built with enterprise reliability in mind, it harmonizes with Cisco hardware to optimize performance, simplify maintenance, and
The Cisco Proprietary Power Supply is engineered to deliver dependable, Cisco-grade power for your networking ecosystem. Designed to power Cisco routers, switches, and other compatible devices, this supply ensures a stable power foundation that supports critical workloads, secure connections, and uninterrupted data flow. Built with enterprise reliability in mind, it harmonizes with Cisco hardware to optimize performance, simplify maintenance, and extend the life of your networking infrastructure. Whether you manage a sprawling data center, a multi-site campus, or a high-demand branch office, this power supply provides the dependable energy backbone your Cisco equipment relies on.
- Seamless Cisco compatibility: This power supply is specifically designed to power Cisco devices, ensuring a perfect fit with Cisco chassis, modules, and enclosures. By matching Cisco engineering standards, it minimizes compatibility concerns and simplifies procurement, installation, and future upgrades for your Cisco network. The result is a clean, reliable power path that aligns with Cisco’s hardware ecosystem and management workflows.
- Reliable operation for demanding networks: Built for enterprise-grade uptime, the power supply emphasizes robust construction, stable voltage delivery, and protective features that help keep critical networking services online around the clock. In environments where latency and packet integrity matter, dependable power supports consistent performance for core routing, switching, and security appliances.
- Safety, compliance, and device protection: The Cisco proprietary design adheres to common safety and regulatory standards for enterprise hardware. It includes protective features to minimize risk of overvoltage, short circuits, and thermal stress, helping to safeguard both the supply unit and connected Cisco equipment. This focus on protection supports smoother operations and reduces the likelihood of downtime related to power-related faults.
- Energy efficiency and cost-effectiveness: Optimize operating costs with an energy-conscious design that prioritizes efficient power conversion. By reducing wasted energy and improving overall power management, the Cisco Proprietary Power Supply helps lower cooling requirements and electricity usage without compromising performance or reliability for your network devices.
- Easy maintenance and long-term value: The power supply is designed for straightforward installation, replacement, and ongoing maintenance. Clear labeling, solid connectors, and durable construction contribute to lower total cost of ownership, minimizing downtime during upgrades or field replacements and ensuring consistent performance across device generations.
Technical Details of Cisco Proprietary Power Supply
Technical details vary by SKU and model. Exact specifications such as input voltage range, output parameters, connector type, form factor, and physical mounting are determined by the specific Cisco part number associated with the supply. For precise data—including electrical ratings, connector details, physical dimensions, and compatibility notes—please consult the official specifications provided by Cisco or the retailer’s product sheet that corresponds to your SKU. This section offers a general overview of what you can expect from a Cisco proprietary power supply used in enterprise networking gear: robust construction designed for rack-mount or chassis-based deployments, certified safety and performance characteristics suitable for data centers and mission-critical networks, and integration features that align with Cisco management and monitoring workflows.
In practice, you’ll typically encounter a power supply designed to integrate with Cisco hardware families, featuring secure mounting in compatible enclosures, clearly identified input and output paths, and connectors tailored to Cisco devices. Always verify the exact model’s ratings before deployment to ensure compatibility with your specific Cisco equipment and to meet any regional electrical codes and data-safety requirements.
How to install Cisco Proprietary Power Supply
- Prepare the equipment and space: Power down the Cisco device and disconnect the power source. Verify that you are working in a clean, static-free environment and that you have the appropriate accessories and mounting hardware for your enclosure or chassis. Refer to your Cisco device’s maintenance guide for any model-specific precautions.
- Identify the correct power supply bay: Locate the designated power supply bay or slot within your Cisco chassis or enclosure. Confirm that you have the exact Cisco proprietary power supply SKU that matches your device model and rack layout. If needed, review the equipment labeling or documentation to confirm compatibility.
- Attach the power supply securely: Align the connectors with the bay and slide the unit into place until it seats firmly. Verify that any locking mechanism, screws, or latches engage properly to secure the supply against vibration and movement. Ensure that the cooling airflow around the unit is unobstructed for optimal performance.
- Reconnect power and perform a post-install check: Reconnect the mains power, switch on the Cisco device, and observe the power indicators to confirm proper operation. Use the device’s management interface or status LEDs to verify that the supply is recognized, providing stable voltage, and that no fault indicators are active.
- Validate functionality and monitor: Run a quick validation test for the powered device, ensuring that all connected modules initialize normally and that there are no thermal or electrical warnings. If the device supports telemetry or management software, configure alerts or monitoring to track power supply health, temperatures, and load over time for proactive maintenance.
Frequently asked questions
- Is the Cisco Proprietary Power Supply compatible with all Cisco devices? Compatibility depends on the specific model and SKU. It is designed for Cisco hardware and should be used with compatible Cisco chassis, routers, and switches. Always verify the exact model’s compatibility with your device in the official product documentation or the retailer’s specification sheet before purchasing.
- Can I replace the power supply without powering down the device? In many setups, hot-swapping is supported by Cisco equipment, allowing power supply replacement without fully powering down the device. However, this capability is model-specific. Refer to your device’s maintenance guide for safe hot-swapping procedures and any prerequisites to ensure uninterrupted operation.
- What safety standards does it meet? Cisco power supplies typically adhere to established safety and regulatory standards applicable to enterprise hardware, including certifications for electrical safety and electromagnetic compatibility. Always confirm the exact certifications listed for your SKU in the official documentation.
- What warranty is offered with this power supply? Warranty terms vary by reseller and region, but Cisco-provided or Cisco-approved power supplies commonly include limited warranties covering manufacturing defects and performance for a specified period. Check the product listing or vendor policy for the precise warranty duration and coverage.
- How can I find the exact specifications for my SKU? The most reliable source is the official product specification sheet tied to your exact SKU or UPC. Consult Cisco’s product pages, the retailer’s technical datasheet, or the ec.synnex.com listing for your SKU to obtain the precise input/output ratings, connector types, mounting dimensions, efficiency, and safety certifications.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 20 reviews
Sort
Product Reviews
★★★★★ 5
Great overall
Color: 1BK/1C/1Y/1M
Great price, great quality and super easy to use!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 5
Easy to use vibrant colors
Color: 1BK/1C/1Y/1M
This is a great sublimation ink!!
Easy to use, easy to fill my epson ecotank
Great colors when heat pressing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
★★★★★ 5
Escaping the Cartridge Trap: How This Refillable Powerhouse Completely Supercharged My Workflow!
For as long as I have been setting up home offices, the traditional ink cartridge has been my absolute greatest nemesis. There is nothing quite as frustrating as firing up a crucial document only to be met with that dreaded, blinking low-ink warning right when you are on a tight deadline. That is exactly why bringing the white Epson EcoTank ET-2903 Wireless All-in-One Color Supertank Printer into my workspace has been an absolute breath of fresh air. Finished in a clean, minimalist white, this machine completely bypasses the antiquated, expensive cartridge ecosystem. It looks incredibly sleek and modern sitting on my desk, blending seamlessly into my setup without projecting the bulky, industrial vibe of older, traditional machines. Right out of the gate, it feels like a highly engineered, premium piece of technology designed specifically to make daily document management drastically easier and far more efficient.
The sheer brilliance of this printer lies in its wildly innovative cartridge-free supertank architecture. Instead of swapping out tiny, expensive plastic squares every few weeks, this machine utilizes massive, front-facing ink reservoirs. Epson incredibly includes up to three years of ink right in the box, which equates to roughly eighty individual standard cartridges. Loading the ink is where the engineering truly shines; the proprietary EcoFit 522 ink bottles are uniquely keyed to their specific color slots, making it physically impossible to mix up the cyan, magenta, yellow, or black. The bottles automatically stop dispensing the exact moment the tank is full, ensuring a completely foolproof, zero-spill experience. Not only does this system save a phenomenal amount of money over the lifespan of the printer, but it also dramatically reduces the massive amount of plastic waste normally destined for landfills. Plus, being able to physically see exactly how much ink I have left at a mere glance provides unmatched peace of mind.
When it comes to putting ink on paper, this machine is an absolute powerhouse that consistently delivers remarkably crisp, professional-grade results. It reliably pushes out sharp, highly legible black text documents at a brisk 11 pages per minute, making quick work of dense contracts, shipping labels, and lengthy reports. The color performance is equally stunning, operating at 6 pages per minute to produce vibrant, perfectly saturated graphics and incredibly high-quality photo prints. The color accuracy is truly exceptional, giving life to presentations and flyers with punchy, true-to-life tones that never look washed out. Coupled with a highly convenient 100-sheet rear paper capacity, the entire printing process is incredibly smooth and uninterrupted. I am never bogged down constantly reloading the tray, allowing me to effortlessly maintain my momentum during demanding, high-volume workdays.
Beyond its spectacular printing capabilities, the built-in flatbed scanner and copier transform this unit into a comprehensive command center for all of my document needs. The scanner captures physical media with spectacular clarity and high-resolution detail, making the process of digitizing old tax records or preserving physical photographs incredibly easy and accurate. Navigating through all of these robust features is remarkably intuitive, thanks to the dedicated 1.44-inch color display located right on the front panel. The screen is bright, responsive, and paired with a highly logical button layout that allows me to initiate copies, execute scans, or perform quick maintenance tasks without ever having to boot up my laptop or dive into convoluted software menus.
The wireless connectivity is the final piece of the puzzle that makes this printer an absolute joy to operate on a daily basis. Equipped with high-speed Wi-Fi 4, it establishes a rock-solid connection to my home network that never drops or wavers. The smart mobile printing functionality is incredibly seamless; I can easily select a photo or document on my smartphone while lounging in the living room and have it instantly printing in the office down the hall. It completely untethers me from the desk, offering a level of modern convenience that I simply refuse to live without. The Epson EcoTank ET-2903 is a phenomenally capable, remarkably efficient, and incredibly fun machine to use. It entirely eliminates the stress and extortionate costs of traditional printing, delivering a flawless user experience that I cannot recommend highly enough for anyone looking to seriously upgrade their productivity game.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 5
Epson is Epic!
This review is for the Epson EcoTank ET-2903 All-in-One Color Supertanker Printer. I am having a difficult time finding enough superlative words to describe how awesome this printer is. Let me begin by saying this printer blows any competition out of the water. I have personally owned several, highly touted, printers in the past four years and either they have underperformed, had complications or had major connectivity issues. They were a source of constant frustration. Then, I was able to procure an Epson EcoTank printer in the office where I work and have loved it. So, when I saw this Epson ET-2903 EcoTank, I did not hesitate to order it. Out of the box, you receive an all in one printer, a very precise set of instructions, and 4 bottles of high quality ink in Black, Cyan, Magenta, and Yellow. The printer is designed to work with the Epson Smart Panel app which guides you effortlessly through the installation and printer initialization process. Epson made this process very easy to set up, even for someone not very tech savvy. With the app, you can use your computer, laptop, tablet or mobile phone to print wirelessly to your printer. The difference with this EcoTank printer versus ink cartridge/toner printers is that each color ink has a separate refillable tank well that uses fluid ink. My office Epson EcoTank ink lasts and lasts and lasts and is very economical. I expect this ET-2903 will ink will last as well. I printed out my initial test page and all is working perfectly. I then printed out a color wheel to test the colors. It printed vibrant, beautiful colors in only seconds with the capability of printing 11 pages per minute. The printer is equipped with a scanning bed to easily scan and print any documents or photos. You can also scan an import any document/picture directly to your mobile phone, tablet or computer. One of the things I have learned about printers with ink tanks is that because they use liquid ink, they work a little differently from standard ink cartridge printers. Each color tank has tubes that run from the tanks to the printhead, providing excellent quality prints each time. However, an issue with this type of printer can be that they can occasionally get clogged if they sit idle for long periods. To prevent this, under the maintenance option on the control panel, I run a nozzle check periodically that takes only seconds to run. If it appears that there is a clog, the maintenance menu has a printhead self-clean option for easy cleaning. I was impressed with how lightweight the printer is and the dimensions are perfect for smaller areas. I measured the printer to be approximately 14.2” Length x 12.5” Deep x 6.4” High and can easily sit atop a desk, printer cart or shelf. Epson got this printer right and I can honestly say if you are looking for an economical, easy to use and reliable printer, you can buy this printer with confidence. With one click on my phone, I said goodbye to clunky disposable ink cartridges that are environmentally unfriendly, and hello to refillable tanks when I placed my order. I am thrilled with this printer and wholeheartedly recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2026
★★★★★ 5
Well Designed, Prints Clearly and Accurately, Software is a Bit of a Pain To Set Up
I've never used a printer in my entire life that didn't use finicky ink cartridges that are almost more expensive than the printer itself and need to be constantly replaced; this is a breath of fresh air, despite the dangers of spilling ink and making a mess. I found filling this with ink to be really easy, since you only have to pout the ink bottle in the correct port and leave it to fill itself, which takes about 10-15 seconds. the included ink bottles really only give you enough for a complete fill: You fill it, the printer set up charges the printer with ink, and the remaining ink in the bottles can refill about to the "max" line. Still, I really like this method. The top of the printer pops open like the hood of a car, to access the filling ports. It then has to be lowered down in two stages, presumably to prevent dropping the lid on fingers, though it doesn't seem heavy enough to cause major damage to adult fingers, and I have the printer elevated away from little fingers.
This thing has the tiniest little LCD screen!
It's a bit tricky on the Epson website to determine which software you need specifically. Obviously, my goal is to have a wireless printer for the entire home network. Some of the software seems specifically web-based, so you could theoretically print from work to a home printer, etc., though I balked at setting up or using an email address to send print jobs to. The wireless was annoyingly tricky to set up. I am still not sure if you're supposed to connect a computer and the printer to the wifi separately, or the printer first and then the computer would automatically recognize it, or what. I did successfully connect the printer to the wifi, but couldn't install some of the Epson software - it kept failing - but a quick test did allow me to print wirelessly, so I decided to just call it good and be done.
Everything I have printed has been very clear and crisp. It could be a little darker and have more contrast, but that may be how I printed, or printing from pdf. It printed without jamming or sticking, and everything came through quickly and accurately, without leaks or streaks on my paper. I haven't tried the photocopier function though, since I mainly need it for printing and not scanning.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2026