product-img
product-img
product-img
product-img
  • small-img
  • small-img
  • small-img
  • small-img

HS4420-16GT-190

20-Port Managed Hardened Gigabit Switch with 16-Port PoE

> Meets the requirements of IEEE802.3,IEEE802.3u,IEEE802.3x, IEEE802.3ab standards

> Meets the requirements of IEEE802.3af, IEEE802.3at, Hi-PoE, and IEEE802.3bt power supply standards.

> Manages PoE power consumption and PoE power on/off. Supports Intelligent PoE.

> A wide operating temperature range and a full metal casing that is fully-enclosed and dust-proof.


  • Specificaties
  • Accessoires
  • Downloaden
  • Basic

    Switching Capacity

    40 Gbps

    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 1000 Mbps (uplink)

    PoE Power

    Port 1-2 ≤ 90 W, Port 3-16 ≤ 30 W, total ≤ 190 W

    Layer

    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: ≤5 W ; Full load: 212 W

    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

    0.99 kg (2.18 lb)

    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

    10/100/1000 Mbps

    Optical Port Uplink Speed

    1 Gbps

    Reset Button

    1

    Storage Temperature

    –40 °C to +70 °C (–40 °F to +158 °F)

    Storage Humidity

    5%–95% (RH), non-condensing

    Performance

    Packet Buffer Size

    4 Mbit

    Jumbo Frame

    15K Byte

    MAC Table Size

    8K

    VLAN Number

    32

    Communication Standard

    IEEE802.3; IEEE802.3u; IEEE802.3x; IEEE802.3ab

    Feature

    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

    Transmission Performance:

    Switch power supply voltage 53V.

    CAT5E/CAT6. Max. DC resistance < 10 Ω/100 m

    Cable(m)

    Load Capacity(W)

    Bandwidth(Mbps)

    IEEE802.3bt 90 W

    100

    71.3

    1000

    150

    62

    10

    200

    51

    10

    250

    40

    10

    Hi-PoE 60 W

    100

    53

    1000

    150

    50

    10

    200

    47

    10

    250

    37

    10

    IEEE802.3at 30 W

    100

    25.5

    1000

    150

    25.5

    10

    200

    25.5

    10

    250

    25.5

    10

    Note: Data from this table was collected by Dahua test lab and is for reference only . The actual transmission distance may vary due to power consumption of connected devices or the cable type and status.