MikroTik CRS354-48P-4S+2Q+RM - 750W, 48 POE 1Gb, 4X SFP+, 2X QSFP+
SKU: 84954907783

MikroTik CRS354-48P-4S+2Q+RM - 750W, 48 POE 1Gb, 4X SFP+, 2X QSFP+

Sale price$9935.38 Regular price$11039.31
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Description

MikroTik CRS354-48P-4S+2Q+RM - 750W, 48 POE 1Gb, 4X SFP+, 2X QSFP+Centralize Your Network Power and Connectivity Meet the ultimate rackmount solution for the most demanding network environments: the MikroTik CRS354 48P 4S+2Q+RM. This switch is engineered for system administrators who need a single, powerful device to manage and power a multitude of devices without sacrificing performance. It combines high density Gigabit PoE+ ports with an array of high speed fiber uplinks, making it the ideal backbone for any

Centralize Your Network Power and Connectivity

Meet the ultimate rackmount solution for the most demanding network environments: the MikroTik CRS354-48P-4S+2Q+RM. This switch is engineered for system administrators who need a single, powerful device to manage and power a multitude of devices without sacrificing performance. It combines high-density Gigabit PoE+ ports with an array of high-speed fiber uplinks, making it the ideal backbone for any sophisticated setup.

Unmatched Power and Versatility

With a massive 750W power supply, this switch is built to handle heavy loads. All 48 Gigabit Ethernet ports feature versatile PoE-out options, including 802.3af/at PoE/PoE+, low voltage PoE, and passive PoE, with auto-sensing capabilities. This flexibility makes it incredibly simple to power a wide range of devices such as IP cameras, VoIP phones, and wireless access points, all from one central unit.

High-Speed Throughput for a Bottleneck-Free Network

Don't let your network speed hold you back. This switch provides an impressive total non-blocking throughput of 168 Gbps. It is equipped with four 10G SFP+ ports and two 40G QSFP+ ports, ensuring lightning-fast fiber connections to your server or network core. With a switching capacity of 336 Gbps and a forwarding rate of 235 Mpps, it's designed for maximum data flow and efficiency.

Dual-Boot Flexibility

The CRS354-48P-4S+2Q+RM offers the best of both worlds with the option to boot either the feature-rich RouterOS for routing and Layer 3 capabilities or the simpler, streamlined SwOS for pure switching purposes. Choose the operating system that best fits your network's specific needs.


Product Specifications
Product Code CRS354-48P-4S+2Q+RM
Core Specs
CPU QCA9531 @ 650 MHz
Switch Chip Model 98DX3257
Size of RAM 128 MB
Storage 32 MB FLASH
Operating System RouterOS v7 / SwOS
Networking
1G RJ45 Ports 48
10G SFP+ Ports 4
40G QSFP+ Ports 2
Non-Blocking Throughput 168 Gbps
Switching Capacity 336 Gbps
Forwarding Rate 235 Mpps
Power over Ethernet (PoE)
PoE-out Ports Ether1-Ether48
PoE Out Standards 802.3af/at
Total PoE Power Budget 700W
Power
Number of AC inputs 1
AC Input Range 100-240 V
Max Power Consumption 800 W
Max Power Consumption (no attachments) 85 W
Physical
Dimensions 443 x 382 x 44 mm
Cooling 4 fans
Tested Ambient Temperature -20°C to 60°C
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 84954907783

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4.4 ★★★★★
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Verified Purchase
Shan
Pawtucket, US
★★★★★ 5
Dog toy is tough and durable
Color: Blue&Red Fish
It’s great for aggressive chewers, my pittbull loves it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
C
Verified Purchase
CA
Bozeman, US
★★★★★ 1
Our dogs hurt their mouths chewing these bones
Color: Purple & Blue
I don't do a lot of reviews because I realize many are objective opinions. However, in this case I felt it was necessary to warn others. Our dogs are aggressive chewers. Their last rubber bones (not these) which we've purchased before, and recently purchased again, were destroyed quickly. Chunks of rubber came off the ends. Since those didn't hold up like they used to, I found these harder bones hoping they would last longer. They were able to gnaw into the hard plastic within a few minutes. This created sharp edges that cut their mouths. When I saw a bit of blood on the bones, I took them away from the dogs and threw them away. I wondered why they quit chewing on them after being so excited at first. Also, these are hard enough to damage a tooth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 6, 2025
P
Verified Purchase
Patricia Smith
Lowell, US
★★★★★ 2
Pups have shown zero interest in these toys….
Color: Purple & Blue
I would agree that these are indestructible being neither of my dogs have shown any interest in these at all. At this rate they should last forever…
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
C
Verified Purchase
Cosmicethos
Lake Worth, US
★★★★★ 4
Durable but losses interest
Color: Purple & Blue
My dog is an aggressive chewer. She was interested in this toy while it was new, but soon after lost interest. Good news is although it took a beating it did not break or splinter. If soppy toys are disposable in your house, give it a try.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
L
Verified Purchase
Lazychick
Natrona Heights, US
★★★★★ 5
Great for Excessive Chewers and Eaters
Size: Large (Pack of 1), Product Packaging: Standard Packaging
I decided to get the Kong Extreme toy for my then 9-year-old dog in Sept. 2010, after her older sister passed away a few days before. I figured we both could have used the distraction. I learned ages ago that most toys couldn't hold up against my two Australian Cattle Dogs, since they didn't just happily gnaw on things, they'd try to eat it. In fact, they tried to eat a number of things, from fabrics to meticulously eating the lining off tennis balls and soft balls. Nothing was safe, especially against the youngest, who has some OCD issues. I'd be lucky to see a tough toy last a day, much less a month. Like the rest, I didn't think this toy would stand a chance, but it's still holding up well almost a year later. My dog isn't a strong chewer, like a doberman or pit, but very meticulous. She and her sister would go at something for hours if you let them, until nothing was left. Because of this, I also need to choose soft toys, rather than something hard, because she'll wear her teeth down if you let her. Fortunately, this manages to stand up to her obsessive chewing, but it also doesn't wear the teeth down, which I love. I'm thinking of getting a new one, even though the current could probably last another few months. I'm just now seeing some wear along the seams, despite her every effort to conquer and destroy it. I'm mainly getting it just to be on the safe side, so that I don't risk it falling apart while I'm not watching her, and just for the sake of cleanliness. These are extremely durable and easy to clean. They do have a strong odor when you first open them up, but it fades relatively quickly. I let ours soak it in hot/vinegar water for a while, then rinsed it well and left it out in the sun for a few hours. Seemed to help a little. They can also be loud when dogs chew on them, which can be annoying if you're trying to watch TV, but I find it well worth it, even if my partner doesn't agree during football time. I love the fact that these toys bounce unpredictably, although I would be careful around furniture if you plan to bounce it off the floor or toss it. I got into the habit of using it down our long hallway, referring to it as Dog Bowling, which she loves. She also didn't need food as incentive to get into it (just me playing with it and making it out to be a big deal), which is great, since that just means less cleaning and less weight gain in my book, although I do put treats in it now and then, if my partner and I are leaving the house and plan to be gone awhile. My dog's around around 30 lbs. and is medium sized, but has had no trouble tackling the larger-sized version, which was the only size available through Amazon at the time. I may get the medium-sized toy soon, just because she's reaching 10 and she'll go at it for ages. This is a great toy for obsessive chewers in particular, and I highly recommend it to dog lovers. I just wish we'd found out about them sooner! I'm also happy to report that she has stopped chewing on random things), like blankets and clothing, as much as she used to. If she does start up, it's because she can't find her Kong. I may also get the bone version and will review on that if I do.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 28, 2011

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