Hardware

Included Power Adapter

No

PoE

Yes

Ethernet Port

6

Optical Port

4

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: ≤ 6 W
Full load: 120 W

Performance

Layer

L2

Managed

Yes

Switching Capacity

28 Gbps

Packet Forwarding Rate

14.88 Mpps

Packet Buffer Size

4Mbits

Communication Standard

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

MAC Table Size

8K

Function

PoE Protocol

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

PoE Power

Port 1-2: ≤ 90 W

Port 3-6: ≤ 30 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

ERPS

VLAN Function

802.1Q

Flow Control

Full-duplex flow control (back pressure)

Full-duplex flow control (PAUSE)

Link Aggregation

Static link aggregation; LACP

Port Mirroring

Multiple-to-one port mirroring

Multicast

Yes

DHCP Function

DHCP client
DHCP-Server
DHCP-Snooping

Security

User management

HTTP

SSH

SNMP V1/V2C/V3

RMON

ACL

IP source guard

Port/VLAN-based ARP check

Static ARP check

Dynamic ARP check

802.1x

Loop protection

QoS

CoS/DPL/PCP/DEI-based QoS

8 output queue for each port

Port shaping

Port tag remarking

DSCP-based QoS

Maintenance

Uploading/downloading configuration files
Online upgrade
System logs

Device Management

Web (HTTP and HTTPS protocol); Telnet; SNMP; CLI

General

Statics Protection

Air discharge: 8 kV
Contact discharge: 6 kV

Lighting Protection

Common mode: 6 kV
Differential mode: 4 kV

Net Weight

1.25 kg (2.8 lb)

Gross Weight

1.52 kg (3.4 lb)

Product Dimensions

125 mm × 53.5mm × 175mm (4.9 " × 2.1 " × 6.9") (L × W × H)

Packing Dimensions

254 mm × 287 mm × 101 mm (10.0 " × 11.3 " × 4.0 ")

Transmission Performance:

Switch power supply voltage 53V.

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

Cable(m)

Load Capacity(W)

Bandwidth(Mbps)

IEEE802.3bt 90W

100

71.3

100

150

62

10

200

51

10

250

40

10

Hi-PoE 60W

100

53

100

150

50

10

200

47

10

250

37

10

IEEE802.3at 30W

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 . If there is inconsistency between field application and the table, the field result shall prevail.