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Description
Switch Ethernet 16 Ports POE avec Cloud - DAHUASwitch PoE Administrable Cloud 18 Ports (16 FE + 2 Combo Gigabit) Dahua : Puissance et Supervision Conu pour centraliser et scuriser les rseaux de vidosurveillance de moyenne grande envergure, le commutateur Dahua Smart Managed (DH CS4218 16ET 135 V2) combine une large connectivit une administration simplifie via le Cloud. Avec ses 16 ports ddis l'alimentation de vos camras IP et ses liaisons montantes hybrides (Combo Cuivre Fibre), il garantit un
Switch PoE Administrable Cloud 18 Ports (16 FE + 2 Combo Gigabit) Dahua : Puissance et Supervision
Conçu pour centraliser et sécuriser les réseaux de vidéosurveillance de moyenne à grande envergure, le commutateur Dahua Smart Managed (DH-CS4218-16ET-135-V2) combine une large connectivité à une administration simplifiée via le Cloud. Avec ses 16 ports dédiés à l'alimentation de vos caméras IP et ses liaisons montantes hybrides (Combo Cuivre/Fibre), il garantit un déploiement fiable et une maintenance proactive à distance.
Supervision DoLynk Care & Haute Puissance (90W) : Gardez un œil sur votre infrastructure 24h/24 ! La compatibilité avec la plateforme DoLynk Care vous permet de visualiser la topologie de votre réseau (LLDP) et de paramétrer vos équipements depuis une application mobile ou un navigateur. Ce switch intègre la norme Hi-PoE (BT) sur ses ports 1 et 2, capables de délivrer jusqu'à 90W chacun, une puissance idéale pour alimenter les dômes motorisés PTZ les plus exigeants. Les ports 3 à 16 fournissent quant à eux jusqu'à 30W (budget global de 135W).
- Connectivité Combo Gigabit : 16 ports RJ45 (10/100 Mbps) pour la connexion de vos équipements PoE, complétés par 2 ports Combo Gigabit (partagés entre 2x RJ45 et 2x emplacements SFP). Cette flexibilité permet d'adapter vos liaisons montantes (uplink) avec un câble cuivre ou une fibre optique.
- Fonctionnalités Intelligentes et L2 : Intègre le PoE Watchdog pour redémarrer automatiquement les caméras inactives, la surveillance de la puissance, ainsi que la protection active contre les boucles réseau. Prenez le contrôle du trafic grâce au support des VLAN (jusqu'à 32 VLANs basés sur les ports).
- Portée Étendue (250m) : Réduisez vos coûts de câblage en activant le mode transmission longue distance, permettant d'alimenter et de connecter vos caméras jusqu'à 250 mètres (vitesse réduite à 10 Mbps).
- Haute Tolérance Environnementale : Fabriqué dans un robuste boîtier en tôle, il est conçu pour endurer des températures extrêmes de -10°C à +55°C. Il offre une protection avancée contre la foudre (jusqu'à 4 kV) et les décharges électrostatiques (ESD).
- Conception Rackable Professionnelle : Format standard de 440 mm de large avec alimentation interne intégrée, prêt à être installé proprement dans une baie de brassage 19 pouces ou posé sur un bureau.
| Type de périphérique | Commutateur Smart Managed (Cloud/Web) - Rackable |
| Interface réseau | 16x RJ45 PoE (10/100 Mbps) + 2x Combo Gigabit (RJ45/SFP) |
| Budget et Normes PoE | 135 W au total / Ports 1-2 : Jusqu'à 90W / Ports 3-16 : Jusqu'à 30W |
| Gestion & Supervision | Cloud DoLynk Care, Interface Web, App, LLDP, Client DHCP |
| Fonctions Intelligentes | PoE Watchdog / Extend 250m / VLAN (32) / Anti-boucle |
| Capacité de commutation | 7,2 Gbps (Taux de transfert : 5,36 Mpps / Trame Jumbo 15K) |
| Protections électriques | Foudre (4 kV commun) / ESD (Air 8 kV, Contact 6 kV) |
| Environnement | Fonctionnement de -10°C à +55°C |
| Dimensions & Installation | 440 (L) x 220 (P) x 44 (H) mm / Rack 19" ou Bureau |
Garantie 3 ans
Besoin de conseils pour intégrer votre réseau à DoLynk Care ? Nos experts techniques sont disponibles par téléphone pour vous accompagner dans la configuration de votre infrastructure.
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]
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4.6 ★★★★★
Based on 2491 reviews
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Product Reviews
★★★★★ 5
The BEST water bottle on the market!
Color: Denim, Size: 32 Ounces
I am in love with this water bottle! I take it everywhere with me, and I love that it has a built-in straw. The color is perfect as well. It motivates me to get my water intake in, and it helps me meet my fitness goals. It is easily washed in the dishwasher, and I don't have to worry about it breaking. It keeps the temperature of my water perfect- whether I add ice or not. It is sturdy but not too heavy.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
This mattress cover is great! Well worth your money
Size: Twin XL, Style: 1 Green
This mattress cover is so comfortable. I am scheduled for back surgery in a week so when I find something I can sleep on and call it comfortable you best believe it is! It fits well, it’s pretty and it’s very fluffy. Seems to be made very well. I am confident that I’ll get a lot of wear out of it.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Very Comfortable - Love this!
Size: Full, Style: 1 Green
So far, so good! I am going on my first night trying this mattress topper out. It feels very comfortable and definitely is fluffy, but not too fluffy. I did not "fluff it out" or put it in the dryer to fluff it out quicker, so perhaps it still needs some time to fluff out some more. It was very easy to place on my mattress. I didn't have to fight with it as I normally would when fitting a sheet to my mattress. I love that it stretches over the sides of the mattress to hold it in place. The bamboo truly gives a cooler effect, which will be very helpful in the summer time. I used a microfiber mattress topper prior to ordering this topper. So far, the comparison is that this one appears to be well made and durable, unlike the microfiber one I had before that changes color as it gets old and dirty and is impossible to clean. The old one actually ripped and would constantly move. I am excited to see how well this one holds up over time. I had no trouble placing a fitted sheet over this mattress topper. I love that this one is machine washable and is able to be placed in the drier. It feels very nice on my legs and is comfortable for my back as well. The padding doesn't feel thick or bulky but definitely adds a softness that is super comfortable. It's too soon to tell if it's water resistant as I haven't tested that feature out yet. I placed it over an old, springy mattress and it truly feels like I have a whole new mattress. Time will tell how well this product does the job and I will update this review if I end up having any issues with it.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
IT'S LIKE SLEEPING ON A CLOUD!!
Size: King, Style: 3 White
OMG I AM SLEEPING ON A CLOUD!!! THIS! Life changing!!! We went on a Royal cruise and asked for a mattress topper. When we got home I just had to find one for our bed because I sometimes find it to be too hard. Along comes THIS topper! The very first night it was on the bed I slept the entire night without tossing / turning which I NEVER do! Along with every night since! It fits perfectly on our King bed and no issues with the sheets. It does have a chemical smell when you first open the bag - but I put it in the dryer on air only and the smell dissipated in about 20 minutes. No smell at all by the time we went to bed. it appears to be washable. It's very soft so there isn't really any back support. Just adds comfort to the bed. It is bamboo and really as soft as a cloud! Even my husband got into bed the first night and said AHHHHHHH SOFFT! Super bright white appearance. Not sure if it is water resistant. We added it on top of the mattress protector without any issues. All of the FOAM mattress toppers are terrible! They end up getting really heavy, you can't wash them, they get lumpy, and you end up sweating like crazy on them! THIS - nice and cool! And my hubby runs hot!! I call him the heat miser! No issues! We're both very very pleased!! If you're even thinking about purchasing - ADD IT TO YOUR CART NOW!
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Reviewed in the United States on April 22, 2026
★★★★★ 4
Not like the pictures but well worth the money
Size: Queen, Style: 1 Green
4 stars because it is not nearly as padded as the descriptions and images make it seem. The filling flattens easily and doesn’t provide any support.
That being said it does make my bed more comfortable and soft and has improved my sleep quality. I have a 12 in soft/medium firm memory foam mattress that was wonderful for the last +2 years till my back surgery ~6 months ago. Since then my joints ached when trying to sleep and when waking, my back would be all out of place and achey, and I was untested. Since buying this topper these issues have improved by 80% or more. It is a great addition to my bed and I don’t regret buying it.
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Reviewed in the United States on May 18, 2026