Dahua Switch di rete 16 PoE Managed Gigabit Layer 2 - 20 Porte - 2 SFP - Fino a 250M

Dahua Switch di rete 16 PoE Managed Gigabit Layer 2 - 20 Porte - 2 SFP - Fino a 250M
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The Dahua S4220-16GT-240 is a managed Layer 2 network switch with 16 PoE Ethernet Ports ( 10/100/1000Mbps - RJ45 ) - 18 total RJ45 Ethernet ports + 2 1000M SFP Ports - Capacity of Switching: 56Gbps - MAC Size 8K - Packet Buffer 4.1Mbits - POE+ up to 90W (ports 1-2) - Lightning protection 4kV.

Reference: S4220-16GT-240

Brand: Dahua

EAN: 6923172591142

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€453.47

€1,079.70 -58%
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DAHUA S4220-16GT-240 | 2 GIGABIT LAYER NETWORK SWITCH 20 PORTS (16 POE + 2X LAN + 2X SFP) - UP TO 250 METERS!

Dahua Technology
 
Dahua Layer 2 Managed Network Switch - S4220-16GT-240
20 ports: 16 PoE LAN Ports (10/100/1000M) + 2 LAN ports (No PoE 10/100/1000M) + 2 1000Mbps optical SFP ports
 Switching capacity 56Gbps - Packet Buffer Size 4.1Mbits - MAC Table Size 8K - Lightning protection up to 4kV
Supports PoE / PoE+ and Hi-PoE (PoE++) Red Port 90W / Long distance PoE transmissions up to 250m.

POE 2.0

PoE 2.0 is the new generation of Dahua switches designed specifically for video surveillance scenarios. These models feature notable optimizations such as PoE Watchdog, 90W BT ports and extended transmission for maximum flexibility and convenience. Keep reading...

Product details

  • Dahua industrial network switch - S4220-16GT-240
  • Layer 2
  • Manageable
  • 16 LAN Ports (10/100/100MM)
  • 18 total RJ45 ports 10/100/100M
  • 2 x 1000M SFP optical ports
  • PoE ports detail:
    Port 1-2: ≤90W
    Port 3-16: ≤ 30W
    Total: ≤ 240W
  • Supported PoE standards: IEEE802.3af (PoE); IEEE802.3at (PoE+); Hi-PoE; IEEE802.3bt (PoE++)
  • Data transmission over very long distances, up to 250m
  • MAC Address Size 8K
  • Packet Buffer Size: 4.1Mbits
  • Lightning protection up to 4KV (2KV in differential mode)
  • Dimensions: 440mm × 300mm × 44mm
  • Net weight: 3,405 kg
  • Operating temperature: –10°C to 55°C
  • Consumption:
    Idling load: ≤ 20W
    Full load: 240W
  • Power: 100-240 VAC, 50/60 Hz, 3.5 A
  • Integrate reset button
S4220-16GT-240

Hardware

Included Power Adapter

Yes

PoE

Yes

Ethernet Port

18

Optical Port

2

Ethernet Port Speed

10/100/1000Mbps

STP; RSTP

VLAN Function

Yes

Link Aggregation

Static link aggregation; LACP

IEEE 802.3x Flow Control

IEEE 802.3X-based flow control (full-duplex)

Multicast

IGMP Snooping

DHCP Function

DHCP client
DHCP Server
DHCP Snooping

Security

IEEE 802.1x
ACL

Equipment Management

WEB(http and https)
Telnet
SNMP V1/V2C/V3

General

Statics Protection

Air discharge: 8 kV;
Contact discharge: 6 kV

Lighting Protection

Common mode: 4 kV;
Differential mode: 2 kV

Net Weight

3,405 kg (7.51 lb)

Gross Weight

4.51 kg (9.94 lb)

Product Dimensions

440 mm × 300 mm × 44 mm (17.32" × 11.81" × 1.73")

Packaging Dimensions

525 mm × 410 mm × 110 mm (20.67" × 16.14" × 4.33")

Certifications

CE, FCC

POE 2.0

PoE 2.0 is the new generation of Dahua switches designed specifically for video surveillance scenarios. These models feature notable optimizations such as PoE Watchdog, 90W BT ports and extended transmission for maximum flexibility and convenience.




MORE POWER AND PROTECTION

  • BT 90W (red port):
    Dahua PoE 2.0 switches comply with the international IEEE 802.3bt standard and provide up to 90W of PoE output via the red ports. This way, even high-power devices are supported.
  • 6KV surge protection
  • Operating temperature -40°-+75°C

MORE REACH

  • PoE up to 250M : By exceeding the 100 m limit, Dahua PoE 2.0 switches reach 250 m of transmission range to adapt to even the most difficult scenarios from a logistical point of view, reducing installation costs.
  • 8 cables

INTELLIGENT MANAGEMENT

  • PoE Watchdog: Constant real-time monitoring of the power status of connected devices. If one is blocked, the switch automatically detects the fault and restarts the device. This allows users to save time by not manually resetting cameras.
  • Intelligent PoE: Each port of Dahua PoE switches differs in priority. If the power supply does not match the absorption, the switch instantly detects the problem, ensuring stable operations.
  • Non-blocking video transmission

Downloads

Leaflet
All our products are in conformity with the in force CE normative (read here). To ask for a copy of the certification fill out this form

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