18-Port IndustriaL PoE+ Managed Ethernet Switch, w/16*10/100/1000Tx (30W/port) + 2*100/1000 SFP ports; 48~55VDC Power Input

18-Port IndustriaL PoE+ Managed Ethernet Switch, w/1610/100/1000Tx (30W/port) + 2100/1000 SFP ports; 48~55VDC Power Input

Marsoni

M251S

$1317.50

Get it in 3 business days with 1 day shipping. Friday, May 29

18-Port IndustriaL PoE+ Managed Ethernet Switch, w/16*10/100/1000Tx (30W/port) + 2*100/1000 SFP ports; 48~55VDC Power InputAntairas LMP 1802G SFP is a 18 port industrial Gigabit PoE+ managed Ethernet switch embedded with 16*10 100 1000Tx Ethernet ports that support IEEE 802. 3at af for a maximum of 30W port and 2*100 1000 SFP portss. It is a fully manageable Layer 3 Ethernet switch that is pre loaded with a user friendly web management console design. It supports the ring network redundancy function using the markets open standard ITU T G. 8032 ERPS (Ethernet Ring

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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loved this umbrella for the 4 months we used it. did a lot of research to find an umbrella that would stand up to New England "breezes" -- this one was advertised as wind resistant; bought in June 2025, seemed very sturdy, really nice-looking, used on our patio (installed in the base the recommended base) through the summer; stored indoors for the winter; brought back onto patio a couple weeks ago. On a day with average wind a couple weeks ago, the tilt mechanism broke. Umbrella did not fall over, a gust of wind just forced the tilt mechanism to snap. Spent a lot of time trying to fix it, but it's permanently broken. It's less than a year old so still under warranty, as stated in the materials they sent with the umbrella. Same materials list the email to contact if there are any problems with the product. Have emailed the company, twice now, asking for a refund or replacement. Radio silence. Don't buy this unless you're ok with throwing it away after four or five months of use and being ignored by customer service.

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Reviewed in the United States on May 29, 2026

Verified Purchase

KNexus

Birmingham, US

★★★★★ 3

Third time in 10 years nerding out on an Amazon patio umbrella on a budget...

Color: Navy Blue, Color: Navy Blue

Color: Beautiful, but the fabric is thinner than other options that are only ~$10 more. Tilt mechanism: Major reason for my 3:5 stars. It's plastic with a metal fastener through the middle. We won't be tilting this umbrella in any wind gust situations over 5mph. The warnings on the stickers and in the instructions make it clear this is a limitation, but it's not mentioned in the listing details. Quality | Value for money: Overall very mid. This is a nice 3-tiered umbrella at a near rock-bottom budget price for that class. I have found other mystery brand umbrellas on Amazon that have lasted for 5+ years, albeit with some (in my opinion) acceptable fading and rust. This umbrella leans hard into plastic everywhere except the fasteners. The ribs and pole are almost as thin as a few layers of beer cans pressed together. At least at the 10' and up diameter, this umbrella requires you to install equally flimsy-feeling extensions in order to get to 10', full sail. Final thoughts: This time around I chose price + delivery speed over quality, and I have a hunch I will be getting what I paid for. I doubt this umbrella lasts for more than 2 to 3 years without UV treatments and a very solid, heavy base.

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Reviewed in the United States on May 26, 2026

Verified Purchase

Kevin

Natrona Heights, US

★★★★★ 5

Excellent Value.

Color: Forest Green, Color: Forest Green

Excellent value. Well made. Assembles in a few minutes. Note that the tilt control is the single click type. You push a button on the support column and tilt the umbrella until it picks in place. Venting design is helpful in keeping umbrella from tipping over in moderate wind. Fabric is a light synthetic. We chose green which we like.

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Reviewed in the United States on May 22, 2026