Hardware

Included Power Adapter

Yes

PoE

Yes

Ethernet Port

4

Optical Port

3

Ethernet Port Speed

10/100 Mbps

Optical Port Speed

1000 Mbps

Description of Function Slots

Port 1-4: 4 × 10/100 Base-T (PoE);
Port 5-7: 3 × 1000 Base-X

Reset Button

1

Power Supply

48–57 VDC, 2 A–1.68 A

Operating Temperature

–30 °C to +65 °C (–22°F to +149 °F)

Operating Humidity

5%–95% (RH)

Storage Temperature

–40 °C to +70 °C (–40 °F to +158 °F)

Storage Humidity

5%–95% (RH)

Power Consumption

Idling: 4 W
Full load: 96 W

Performance

Layer

Layer 2

Management Type

Yes

Switching Capacity

6.8 Gbps

Packet Forwarding Rate

5.06 Mpps

Packet Buffer Size

1 Mbit

MAC Table Size

8K

VLAN Number

31

Communication Standard

IEEE 802.3; IEEE 802.3u; IEEE 802.3X; IEEE 802.3ab; IEEE 802.3z; IEEE 802.3az; IEEE 802.3ad; IEEE 802.3ae

PoE

PoE Protocol

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

PoE Power

Port 2–4 ≤30 W;
Port 1 ≤90 W;
Full load ≤96 W

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

Link Aggregation

Static link aggregation;
Dynamic link aggregation

IEEE 802.3x Flow Control

Yes

Multicast

IGMP Snooping v1/v2

ARP

Yes

DHCP Function

DHCP Client

QoS/ACL

WRR queuing (the default scheduling ratio is 1:2:4:8);
SP queuing;
Priority mapping

Equipment Management

Yes

General

Statics Protection

Air discharge: 8 kV
Contact discharge: 6 kV

Lighting Protection

Common mode: 4 kV
Differential mode: 2 kV

Net Weight

0.6 kg (1.32 lb)

Gross Weight

1.28 kg (2.82 lb)

Product Dimensions

100 mm × 42 mm × 150 mm (3.94" × 1.65" × 5.91")

Packaging Dimensions

265 mm × 238 mm × 76 mm
(10.43" × 9.37" × 2.99")

Casing Material

Metal

Installation

Desktop mount;
Guide rail mount

Certifications

CE; FCC

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.