20 port network switch Managed Hardened 16 PoE ports - Dahua

20 port network switch Managed Hardened 16 PoE ports - Dahua
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The HS4420-16GT-190 from Dahua is a 20-port Hardened network switch with 16 PoE ports + 4 SFPs 1000 Mbps. IEEE802.3af power supply; IEEE802.3at; Hi-PoE; IEEE802.3bt. IEEE802.3 communication standard; IEEE802.3u; IEEE802.3x; IEEE802.3ab. Transmissions up to 250 meters - MAC Table Size 8K, PoE power on/off, Supports Intelligent PoE.



Reference: HS4420-16GT-190

Brand: Dahua

Manufacturer Object ( [id] => 13 [name] => Dahua [description] =>

The Asian Company, born in 2001, is famous because of the excellent quality of its product in terms of performances and potential.

The range of products made by Dahua includes not only classic CCTV systems but also more complex and articulate systems: not only video surveillance, indeed, but also access control, video intercoms, thermal cameras and much more.

The reliability, the cutting-edge technologies and the competitive prices offered by Dahua are only some of the reasons why Setik has always chosen to distribute this brand. Dahua has been for years a reference point in the international CCTV market, due to the huge investments dedicated every year to Research and Development. Numbers are clear: since 2016, Dahua has registered more than 800 patents with its own brand.

The Dahua-branded products sold by Setik Srl could eventually be delivered as OEM: this means that the items are absolutely original and made by Dahua, but characterized by a different aesthetic look reserved for the online market (generally as far as the logo and the package are regarded).

This has no effects on the warranty and on the technical specifications nor even on the possible updates and functionalities, because the products are authentic Dahua’s ones.

[short_description] =>

Videosorveglianza Dahua

Zhejiang Dahua Technology Co., Ltd. is one of the leading solution providers in video surveillance industry, with more than 13,000 employees and 35 active branches all over the world.

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NETWORK SWITCH 20 HARDENED PORTS - 16 POE PORTS + 4 SFP PORTS 1000 Mbps - DAHUA

Dahua Technology
Industrial PoE switch - Dahua 20 port Hardened network switch 16 PoE ports + 4 SFP 1000 Mbps. IEEE802.3af power supply; IEEE802.3at; Hi-PoE; IEEE802.3bt. IEEE802.3 communication standard; IEEE802.3u; IEEE802.3x; IEEE802.3ab. Transmissions up to 250 meters-MAC Table Size 8K, PoE power on/off, Supports Intelligent PoE-PoE Power Port 1-2 ≤ 90 W, Port 3-8 ≤ 30 W, total ≤ 190 W- Operating Temperature : -30 ° C to +65 °C (-22 °F to +149 °F)- Power supply : 53 VDC, 3.77 A Electrostatic discharge protection up to 8 kV in air and 6 kV contact, and lightning protection up to 4 kV mode common and 2 kV differential mode

Product details

Switch di rete 20 porte 16 porte PoE + 4 SFP Dahua
  • PoE Network Switch - Dahua
  • 16 PoE Ports + 4 SFP 1000 Mbps
  • PoE protocol: IEEE802.3af; IEEE802.3at; Hi-PoE; IEEE802.3bt
  • 190W PoE Power
  • Supported standards: IEEE802.3; IEEE802.3u; IEEE802.3x; IEEE802.3ab
  • 8K MAC address list capacity
  • Designed to resist high temperatures
  • Dimensions: 171mm × 123.4mm × 64.8mm

Data sheet

Basic
Switching Capacity 40Gbps
Packet Forwarding Rate 29.76 Mpps
Description of Function Slots Port 1-16: 16 × RJ-45 10/100/1000 Mbps (PoE)
Port 17-20: 4 × SFP 1000Mbps (uplink)
PoE Power Port 1-2 ≤ 90W, Port 3-16 ≤ 30W, total ≤ 190W
Layers Layer 2
Management Type Yes
Operating Temperature –30 °C to +65 °C (-22 °F to +149 °F)
Operating Humidity 5%–95% (RH), non-condensing
Power Consumption Idling: ≤5W ; Full load: 212W
Power Supply External power supply: 53 VDC, 3.77 A
Statics Protection Air discharge: 8 kV; Contact discharge: 6 kV
Lighting Protection Common mode: 4 kV; Differential mode: 2 kV
Net Weight 0.99kg (2.18lb)
Product Dimensions 171 mm × 123.4 mm × 64.8 mm (6.73" × 4.86" × 2.55") (L × W × H)
Hardware
Included Power Adapter Yes
PoE Yes
Ethernet Port 16
Ethernet Port Speed 10/100/1000Mbps
Optical Port Uplink Speed 1Gbps
Reset Button 1
Storage Temperatures –40 °C to +70 °C (–40 °F to +158 °F)
Storage Humidity 5%–95% (RH), non-condensing
Performance
Packet Buffer Size 4 Mbit
Jumbo Frames 15K Bytes
MAC Table Size 8K
VLAN Number 32
Communication Standards IEEE802.3; IEEE802.3u; IEEE802.3x; IEEE802.3ab
Features
PoE Protocol IEEE802.3af; IEEE802.3at; Hi-PoE; IEEE802.3bt
PoE Power Consumption Management Yes
PoE Pin Assignment 1,2,4,5 (V+),3,6,7,8 (V-)
Long Distance PoE Transmission Yes
Spanning Tree Protocol STP/RSTP
VLAN Function Port-based VLAN
IEEE 802.3x Flow Control Yes
DHCP Function DHCP Client
Equipment Management Web management
General
Gross Weight 2.1 kg (4.62 lb)
Packaging Dimensions 311.5 mm × 251.5 mm × 128.5 mm (12.26" × 9.90" × 5.06") (L × W × H)
Casing Material Sheet metal
Installation Desktop mount; DIN-Rail mount

Further details

No additional details

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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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