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Description
New Cisco C9500-24Y4C-A Catalyst C9500-24Y4C Switch 2X PSUs -Network AdvantageOverview C9500 24Y4C A is a Cisco Catalyst 9500 Series high performance 24 port 1 10 25G switch, NW Adv. License. The Cisco Catalyst 9500 Series Switches are the next generation of enterprise class core and aggregation layer switches, supporting full programmability and serviceability. Based on an x86 CPU, the Catalyst 9500 Series is Cisco's lead purpose built fixed core and aggregation enterprise switching platform, built for security, IoT, and
Overview
C9500-24Y4C-A is a Cisco Catalyst 9500 Series high performance 24-port 1/10/25G switch, NW Adv. License. The Cisco Catalyst 9500 Series Switches are the next generation of enterprise-class core and aggregation layer switches, supporting full programmability and serviceability. Based on an x86 CPU, the Catalyst 9500 Series is Cisco's lead purpose-built fixed core and aggregation enterprise switching platform, built for security, IoT, and cloud. The Catalyst 9500 Series is the industry's first purpose-built 40 Gigabit Ethernet line of switches targeted for the enterprise campus.
The Cisco Catalyst 9500 Series includes a variety of switches designed for enterprise-class core and aggregation networks. Let’s take a closer look at the C9500-24Y4C-A model
Quick spec of C9500-24Y4C-A
- Product Code : C9500-24Y4C-A
- Condition: New
- Description : Cisco Catalyst 9500 Series high performance 24-port 1/10/25G switch, NW Adv. License
- Switching capacity : Up to 2.0 Tbps
- Forwarding rate : Up to 1 Bpps
- DRAM : 16 G
- Flash : 16 G
- Dimensions (H x W x D) : 1.73 x 17.5 x 18.0 in
- Rack units (RU) : 1RU
C9500-24Y4C-A Specification
- Switching capacity :Up to 2.0 Tbps
- Forwarding rate :Up to 1 Bpps
- Total number of MAC addresses :Up to 82,000
- Total number of IPv4 routes (Address Resolution Protocol [ARP] plus learned routes) :Up to 212,000 indirect + direct Up to 90,000 host/ARP
- Total number of IPv6 routes :Up to 212,000 indirect + direct Up to 90,000 host
- QoS ACL scale :Up to 16000
- Security ACL scale :Up to 27000
- FNF entries :Up to 98,000
- DRAM :16 GB
- Flash :16 GB
- VLAN IDs :4000
- Total Switched Virtual Interfaces (SVIs) :4000
- Jumbo frame :9216 bytes
- Power Supply Selection :C9K-PWR-650WAC-R or C9K-PWR-930WDC-R
- Dimensions (H x W x D) :1.73 x 17.5 x 18.0 in
- Rack units (RU) :1 RU
- Input voltage :90 to 264 VAC
- Operating temperature :32° to 104°F (0° to 40°C)
- Storage temperature :-4° to 149°F (-20° to 65°C)
- Relative humidity operating and nonoperating noncondensing :Ambient (noncondensing) operating: 5% to 90% Ambient (noncondensing) nonoperating and storage: 5% to 95%
- Altitude :Operation up to 13,000 feet at 40°C
- MTBF (hours) :336,780
Key Features:
- Cisco Unified Access Data Plane (UADP) ASIC: The C9500-24Y4C-A is based on this ASIC, which provides programmability and serviceability.
- Cisco Silicon One Q200 ASIC: This switch leverages the Q200 ASIC, purpose-built for the next-generation core, offering switching capacity up to 12.8 Tbps full duplex in the enterprise.
- High-Performance CPU: The switch features a high-performance multiple-core x86 CPU.
- Industry First: It’s the industry’s first purpose-built fixed switch supporting 10, 25, 50, 40, 100, 200, and 400 Gigabit Ethernet for the enterprise campus.
- Deep Buffering: The C9500-24Y4C-A provides deep buffering for enterprise applications.
- Non-Blocking Ports: It includes non-blocking 50 Gigabit Ethernet SFP-56 and non-blocking 400 Gigabit Ethernet QSFP-DD ports.
- Advanced Routing and Services: Supports advanced routing, infrastructure services, and Software-Defined Access capabilities.
- High Availability: Offers patching, Cisco Nonstop Forwarding, redundant power supplies, and fans.
-
Optics Compatibility: Supports a wide array of optics
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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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]
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4.7 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
So lightweight, so smooth
I was looking for a retinol eye cream and decided to try this since I liked this brand before.
The texture is super lightweight and absorbs well, and my makeup doesn’t pill at all after using it.
Not sure yet about long-term wrinkle results, but it keeps my under-eye really hydrated and smooth. I’ve also been using it on my smile lines. lowkey excited to see more results!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
★★★★★ 3
Helped a bit with barrier, but it must be used very sparingly, and didn't improve fine lines for me.
I had mixed feelings about this eye cream. On paper, the combination of ingredients such as retinol, niacinamide, and centella sounded promising, especially for targeting texture and supporting the skin barrier. However, in practice, I found the formula to be a bit too strong for my sensitive eye area. I had to be very careful not to apply it too close to my eyes to avoid irritation. The cream is very thin and lightweight, and I found that it did absorb well without leaving too much of a greasy residue once applied.
After about two weeks of consistent use, I did notice some positive changes. The skin under my eyes felt slightly more elastic, and my skin barrier seemed to be benefiting overall, which I appreciated. That said, I didn’t see any real improvement in fine lines or firmness, which is one of the main reasons I reach for an eye cream with retinol in the first place.
The price point is definitely affordable, but it also feels like a case of getting what you pay for. While it’s not a bad product, it didn’t stand out enough for me to consider replacing my regular eye cream.
At the end of the day, skincare is a long game. What we do now often shows up years down the line, so I do think it’s worth investing in higher-quality formulas when possible. For me, this one was just okay: some mild benefits, but ultimately unremarkable.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Pleasantly surprised
I’m two jars in and love it. I do use Botox, retinol, a good face wash, wash moisturize twice daily, etc etc. I struggle with moisturizer because I’m prone to breakouts. Idk what it is about this one but my skin loves it. It feels refreshed and soft. Added bonus, my eyebrows and lashes have gotten longer and darker quick! Obviously we all respond differently to products but I’ll be keeping this in my rotation
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 5
A thick and rich cream that smooths on nicely!
So I jumped on the Korean skincare bandwagon and decided to purchase some of the DR MELAXIN Products to try! I read many good reviews and decided it was worth the money. This first product is the Dr Melaxin Calcium cemenrete calcium volume cream. It comes in a 1.76 ounce glass jar. On the label there is a lot of word descriptions so I will add a few: Ex volume firming, rebornic 10,000 ppm hydrolyzed elastin and collagen extract. I have photographed label for viewing. The directions indicate to "apply a small amount of cream onto your face especially around the under-eye area". I found the cream thick and rich and I used it in addition to another Dr Melaxin neck and face product so I concentrated on only neck and under eye area. It is neutral in scent and is very thick so it feels like it is absorbing nicely. I have been using it for about a month now and have definitely noticed some improvement in the neck area so i will continue to use and layer with other products. I do recommend this line as the ingredients seem effective so far!
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Good product for face.
Great product. Works well with decreasing lines in face after half is used and with the serum. It does leave somewhat of a sticky (not grimy) texture which is uncomfortable if using at night.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
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