SKU: 94344685198

MikroTik CRS354-48G-4S+2Q+RM - 48 port 1Gb, 4X SFP+, 2X QSFP+

Sale price$6082.70 Regular price$6758.55
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Description

MikroTik CRS354-48G-4S+2Q+RM - 48 port 1Gb, 4X SFP+, 2X QSFP+High Performance, High Density Network Core Meet the MikroTik CRS354 48G 4S+2Q+RM, the ultimate rackmount switch designed for the most demanding and busy network environments. This powerful and adaptable solution provides an unparalleled combination of high port density, blistering speed, and robust management capabilities, setting a new standard for price performance in the industry. If you're looking to future proof your network without a massive

High-Performance, High-Density Network Core

Meet the MikroTik CRS354-48G-4S+2Q+RM, the ultimate rackmount switch designed for the most demanding and busy network environments. This powerful and adaptable solution provides an unparalleled combination of high port density, blistering speed, and robust management capabilities, setting a new standard for price-performance in the industry. If you're looking to future-proof your network without a massive investment, your search ends here.

Unprecedented Connectivity and Speed

This switch is built to handle massive data loads with ease. It features 48 x 1G RJ45 Ethernet ports for your standard network devices, 4 x 10G SFP+ ports for high-speed fiber uplinks, and an incredible 2 x 40G QSFP+ ports for extremely fast fiber connections to your core infrastructure or for linking with other 40 Gbps devices. This versatile port combination ensures you have the bandwidth you need, where you need it. The unit delivers a total non-blocking throughput of 168 Gbps, a switching capacity of 336 Gbps, and a forwarding rate that reaches 235 Mpps, eliminating bottlenecks and ensuring smooth, responsive performance across your entire network.

Reliability and Power Redundancy

Designed for maximum uptime, the CRS354-48G-4S+2Q+RM is equipped with two redundant, hot-swappable AC power supply units. This ensures that your network remains operational even in the event of a single power supply failure. The switch supports a 100-240V AC input range and has a maximum power consumption of just 60W, making it an efficient and reliable core for your infrastructure. Three intelligently controlled fans provide optimal cooling to maintain stable operating temperatures from -20°C to 60°C.

Dual-Boot Flexibility with RouterOS and SwOS

This Cloud Router Switch offers the best of both worlds with the option to boot either MikroTik's feature-rich RouterOS or the simplified, switch-specific SwOS. Use SwOS for a straightforward, easy-to-use managed switch interface, or boot into RouterOS to unlock a world of Layer 3 routing capabilities, advanced traffic control, and robust security features. With a RouterOS Level 5 license, you have extensive control to build the exact network configuration you require.

General
Product Code CRS354-48G-4S+2Q+RM
Architecture MIPSBE
Operating System RouterOS v7 / SwitchOS
RouterOS License 5
Performance
CPU QCA9531
CPU Core Count 1
CPU Nominal Frequency 650 MHz
Switch Chip Model 98DX3257
Size of RAM 128 MB
Storage Size 32 MB
Storage Type FLASH
Non-Blocking Throughput 168 Gbps
Switching Capacity 336 Gbps
Forwarding Rate 235 Mpps
Interfaces
10/100/1000 Ethernet Ports 48
10/100 Ethernet Management Port 1
SFP+ Ports 4 (10G)
QSFP+ Ports 2 (40G)
Serial Console Port RJ45
Powering
Number of AC Inputs 2 (Redundant)
AC Input Range 100-240 V
Max Power Consumption 60 W
Max Power Consumption (without attachments) 50 W
Cooling Type 3 Fans
Physical
Dimensions 443 x 297 x 44 mm
Rackmount Yes, 1U
Tested Ambient Temperature -20°C to 60°C
MTBF Approximately 200,000 hours at 25C
Other
CPU Temperature Monitor Yes
PCB Temperature Monitor Yes
Voltage Monitor Yes
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: 94344685198

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4.3 ★★★★★
Based on 8 reviews
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Verified Purchase
Donna Bohn
Natrona Heights, US
★★★★★ 5
Best pillow ever!
Size: King (2 Pack)
I love this pillow. I like a softer pillow and my partner prefers a firmer pillow. With these pillows you can adjust it to the comfort level you desire. For mine I took out quite a bit of the shredded memory foam (I call it fluff). I took out one 13 gallon trash bag of the fluff. After I slept on my pillow for a couple of weeks I found it was getting to soft so I took my saved bag of fluff and added it into the pillow. Now it's PERFECT! The cooling side works great. When you lay your head down on it you can feel the cool pillow. Helps falling a sleep easier. I would highly recommend this pillow!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
S
Verified Purchase
Sindy chicas
Bozeman, US
★★★★★ 5
Great Pillows for a Good Night’s Sleep
Size: Queen (2 pack), Size: Queen (2 pack)
These pillows are very comfortable and supportive. They keep their shape well and provide great neck and head support throughout the night. The material feels soft and high quality, and they helped improve my sleep. I wake up without neck pain and feel well rested. Definitely worth it.
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Reviewed in the United States on January 25, 2026
M
Verified Purchase
michelle morris
Los Angeles, US
★★★★★ 5
Great quality for the price
Size: Queen (2 pack)
Wow! For the cost...these pillows are amazing! Comfortable, soft, supportive, and adjustable to your specific needs. Highly recommend, I would buy them again! 10/10
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Reviewed in the United States on May 22, 2026
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Verified Purchase
Dave
Port Orchard, US
★★★★★ 5
BEST PILLOW EVER! - But you must follow these instructions
Size: Queen (2 pack)
This is literally the BEST pillow I've ever slept on! It is SO COMFORTABLE, and I can't believe it was $40 for TWO PILLOWS! I slept on a similar, much more expensive name-brand pillow at my friend's house and thought, "I just HAVE to have this pillow!" When I found this one on Amazon for just $20 a pillow, I was so stoked! However, I was turned off by the "paint-like smell" when I slept on it right out of the box the first night. (I was too impatient to try it out!) Do NOT buy this pillow if you're in a hurry, because to get the paint smell to go away, you MUST follow these instructions: 1. Take the pillow out of its case and wash the case. 2. Leave the case off for TWO WEEKS (yes, you heard right!) to let the pillow out-gas. After waiting for two weeks, the smell will be GONE! Yes, I know it's a long time to wait, but it's WORTH IT! As far as the firmness of the pillow is concerned, I took about five big handfuls of the stuffing out and put it in a ZipLoc bag, but my husband liked the pillow as-is. I personally didn't want it so stuffed and wanted a bit "softer" feeling. I also sleep on my stomach sometimes, so taking out five handfuls of stuffing was perfect. I LOVE MY NEW PILLOW! (One thing I wish, however, is that the pillow came in a standard size. My husband and I have queen-size pillow cases, but our kids have standard-size pillow cases. Darn! I want THEM to have a chance to have such a comfy and inexpensive pillow too!)
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Reviewed in the United States on February 10, 2026
T
Verified Purchase
Torey Alvarez
Cuba, US
★★★★★ 4
The cold side really works. It's nice ;)
Size: King (2 Pack)
The soft side aspect of it is really awesome. We like the whole cold pillow thing but personally I feel like it keeps my head too high up so I wake up with a neck pain. But for someone who likes support, this would be a perfect option.
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Reviewed in the United States on March 14, 2026

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