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Dahua CS4218-16ET-240 18-Port Cloud Managed Desktop Switch with 16-Port PoE

Product "Dahua CS4218-16ET-240 18-Port Cloud Managed Desktop Switch with 16-Port PoE"

Dahua CS4218-16ET-240 is a cloud-managed (DoLynk Care) L2 smart PoE switch with 16 10/100 Mbps PoE ports and 2 Gigabit combo uplink ports (RJ45/SFP). Its larger 240 W PoE budget powers more or higher-power PoE devices, and it is managed from the web interface and the DoLynk Care cloud.

Key Advantages and Features:

  • 16 PoE ports + 2 uplinks: 16× 10/100 Mbps PoE ports plus 2× Gigabit combo uplinks (RJ45 or SFP fiber)
  • 240 W PoE budget: 802.3af/at/bt and Hi-PoE; ports 1-2 up to 90 W, ports 3-16 up to 30 W
  • Cloud management (DoLynk Care): managed from the DoLynk Care cloud app and web UI, auto network topology
  • Up to 250 m PoE reach: long-distance PoE mode carries power and data up to 250 m over Cat cable
  • L2 smart management: port-based VLAN (up to 32), IEEE 802.3x flow control, PoE watchdog
  • Surge protection: 8 kV air / 6 kV contact ESD discharge protection

Technical Specifications:

ParameterSpecification
Ports16× 10/100 Mbps PoE + 2× Gigabit combo uplink (RJ45 10/100/1000 or SFP 1000)
PoE standardIEEE 802.3af / 802.3at / 802.3bt / Hi-PoE
PoE budgettotal ≤240 W; ports 1-2 ≤90 W, ports 3-16 ≤30 W
PoE reachup to 250 m (long-distance mode)
Switching capacity7.2 Gbps
Forwarding rate5.36 Mpps
MAC table8K
Buffer4 Mbit
ManagementDoLynk Care cloud / web UI (L2 smart)
VLAN / L2port-based VLAN (up to 32), IEEE 802.3x flow control, PoE watchdog
ProtectionESD 8 kV air / 6 kV contact
Operating temperature-10 °C to +55 °C
Power supply100-240 V, 47-63 Hz (max 4 A)
Dimensions440 × 220 × 44 mm
Weight2.35 kg (net)

Best suited for: heavier installations where total PoE draw can reach 240 W (e.g. up to ~16 IP cameras together with several high-power PTZ or outdoor cameras). The 440 mm chassis works both as a desktop unit and in a 19-inch rack.

Properties "Dahua CS4218-16ET-240 18-Port Cloud Managed Desktop Switch with 16-Port PoE"
PoE: With PoE
Ports: 16
Port speed: 10/100 Mbps
Datasheets
Datasheet (PDF)

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Manufacturer "Dahua"

Dahua Technology – Enabling a Safer Society and Smarter Living

Dahua Technology is a world-leading video-centric AIoT (Artificial Intelligence of Things) solution and service provider. Dedicated to technological innovation, Dahua offers reliable security systems and smart video solutions tailored for residential users, commercial enterprises, and the public sector alike.

Why Choose Dahua?

  • Cutting-Edge Innovation: Dahua invests heavily in Research & Development (R&D) each year, consistently bringing highly accurate AI-driven video surveillance technology to the global market.

  • Comprehensive Security Ecosystem: Their extensive product portfolio includes high-resolution IP and analog cameras, smart video recorders, access control systems, video intercoms, intrusion alarms, and smart home solutions.

  • Proven Global Reliability: Trusted in over 180 countries, Dahua products are renowned for their exceptional build quality, outstanding image clarity, and user-friendly operation.

Through continuous innovation and world-class video technology, Dahua helps create a safer environment and streamlines daily operations for businesses and communities worldwide.

Videovalve is Dahua's official distributor in Estonia. See Dahua's official partner list (dahuasecurity.com)

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