Dahua DH-CHS4210-8GT-110 - 8-портовый гигабитный PoE облачный коммутатор; 8xRJ45 1G (PoE/PoE+/Hi-PoE/802.3bt), 2xSFP 1G (uplink);суммарно до 110Вт; PoE watchdog, до 250м; грозозащита 6кВ; IP30, IK06

Basic

Layer

Layer 2

Switching Capacity

20 Gbps

Packet Forwarding Rate

14.88 Mpps

Description of Function Slots

Port 1-8: 8 × RJ-45 10/100/1000 Mbps (PoE)
Port 9-10: 2 × SFP 100/1000 Mbps (uplink)

Operating Temperature

–30 °C to +65 °C (–22 °F to +149 °F)

Operating Humidity

10%–90% (RH), non-condensing

Protection

IP30; IK06

Storage Temperature

–40 °C to +85 °C (–40 °F to +185 °F)

Storage Humidity

5%–95% (RH), non-condensing

Power Supply

External dual power supply (terminal block and DC): 48–57 VDC, 2.5–2.1 A

Included Power Adapter

Yes

Power Consumption

Idling: 2 W
Full load: 116.6 W

Statics Protection

Air discharge: 8 kV
Contact discharge: 6 kV

Lightning Protection

Common mode: 6 kV
Differential mode: 2 kV

Net Weight

0.66 kg (1.46 lb)

Gross Weight

1.6 kg (3.53 lb)

Product Dimensions

171.8 mm × 139.4 mm × 42 mm (6.76" × 5.49" × 1.65") (L × W × H)

Packaging Dimensions

314.5 mm × 253.5 mm × 130.5 mm (12.38" × 9.98" × 5.14") (L × W × H)

Casing Material

Iron

Installation

DIN rail mount; desktop mount

Certifications

CE

PoE

PoE

Yes

PoE Power

Port 3-8≤30 W, port 1–2≤90 W, total≤110 W

PoE Protocol

IEEE 802.3af; IEEE 802.3at; Hi-PoE; IEEE 802.3bt

PoE Power Consumption Management

PoE power consumption management; PoE power on/off; turns off PoE if overload is detected;

PoE Pin Assignment

1,2,4,5（V+）,3,6,7,8（V-）

Long Distance PoE Transmission

Yes

PoE Watchdog

Yes

Hardware

DIP Switch

Managed mode: Switches between managed and unmanaged mode. Managed mode includes local web management and cloud management. It is on by default.
Extend mode: The transmission distance of ports 1–8 can reach up to 250 meters. The negotiation speed can be reduced to 10 Mbps.
PoE Watchdog: Monitors the flow of data traffic for ports 1–8. If PoE fails for any of the ports and there is no traffic for 2 minutes, the failed ports will be restarted.

Reset Button

1

Performance

MTBF

846,267 hours

Packet Buffer Size

8.4 Mbit

Jumbo Frame

12288 Byte

MAC Table Size

8K

Total Static MAC Addresses

16

Flash

16MByte

RAM

256 KB

Communication Standard

IEEE 802.3; IEEE 802.3u; IEEE 802.3x; IEEE 802.3ab; IEEE 802.3z; IEEE 802.3az; IEEE 802.3ad

Aggregation Group

5

VLAN Number

32

Dynamic ARP

10

Traffic Limit Granularity

1 Mbps

Feature

LLDP

Yes

Ethernet Loop Protection

STP; RSTP

VLAN Function

IEEE 802.1Q VLAN

Link Aggregation

Static Aggregation

Port Feature

IEEE 802.35x Flow Control
Unknown Unicast Suppression
Multicast Storm Control
Broadcast Storm Control
MAC+PORT Binding
loop prenvention

Mirror

Local Port Mirroring

Reliability

LLDP

DHCP Function

DHCP Client

Security

Port Isolation

Equipment Management

Web Management
Cloud Management
Logs
Fault Alarm

General

Packing List

1 × User Manual
1 × Legal and Regulatory Information
1 × Power Cord
1 × Power Adapter
1 × Terminal Block