DAHUA PFS4204-2GT-DP 4-Port Gigabit Industrial Swicth with 2-Port Gigabit PoE (Managed)

Hardware

Included Power Adapter

No

PoE

Yes

Ethernet Port

2

Optical Port

2

Ethernet Port Speed

10 Mbps/100 Mbps/1000 Mbps

Optical Port Speed

1000 Mbps

Console Port

1

Power Supply Mode

48 V–57 V DC

Operating Temperature

–40 °C to +75°C (–40 °F to +167 °F)

Operating Humidity

10%–90% (RH)

Power Consumption

Idling: ≤ 9 W
Full load: 120 W

Performance

Layer

L2

Managed

Yes

Switching Capacity

14 Gbps

Packet Forwarding Rate

5.95 Mpps

Packet Buffer Size

1.75 Mbits

Communication Standard

IEEE 802.3i; IEEE 802.3u; IEEE 802.3ab; IEEE 802.3x; IEEE 802.3z

MAC Table Size

4K

PoE

PoE Protocol

IEEE 802.3af (PoE); IEEE 802.3at (PoE+); Hi-PoE; IEEE 802.3bt

PoE Power

Port 1-2: ≤ 90 W
Total: ≤ 120 W

PoE Power Consumption Management

Power consumption management
PoE power on and off
Power off when PoE power is overloaded
Green PoE

PoE Pin Assignment

1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)

Long Distance PoE Transmission

Yes

Jumbo Frame

9,000 bytes

Spanning Tree Protocol

STP; RSTP; MSTP; ERPS

VLAN Function

Yes

Flow Control

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

Link Aggregation

Static link aggregation; LACP

Port Mirroring

Multiple-to-one port mirroring

Multicast

Yes

DHCP Function

DHCP client
DHCP-Server
DHCP-Snooping

Security

IEEE 802.1x

ACL

Loop protection

QoS

CoS-based QoS

8 output queue for each port

Port shaping

DSCP-based QoS

Maintenance

Uploading/downloading configuration files
Online upgrade
System logs

Device Management

Web (HTTP and HTTP protocol); Telnet; SNMP V1/V2C/V3; CLI

General

Statics Protection

Air discharge: 8 kV
Contact discharge: 6 kV

Lighting Protection

Common mode: 6 kV
Differential mode: 4 kV

Net Weight

0.60 kg (1.3 lb)

Gross Weight

0.80 kg (1.8 lb)

Product Dimensions

94.4mm × 53.5 mm × 135 mm (3.7” × 2.11”× 5.31") (L × W × H)

Packing Dimensions

254 mm × 187 mm × 101 mm (10.0" × 7.4" × 4.0") (L × W × H)

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

100

150

62

10

200

51

10

250

40

10

Hi-PoE 60 W

100

53

100

150

50

10

200

47

10

250

37

10

IEEE802.3at 30 W

100

25.5

100

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.