Dahua Long Range 4-
Port PoE Switch User’s Manual
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1 Product Overview
1.1 Product Introduction
4-port PoE switch is a layer two industrial switch, which supports long distance Ethernet power supply. It
provides four 10/100M Ethernet ports, one 1000M Ethernet port and one 1000M fiber port. The product
is equipped with three self-adaptive transmission modes which are IEEE, E100 and E10. It supports both
twisted-pair transmission and coaxial cable transmission.
1.2 Features
Common features:
Two-layer industrial PoE switch.
Support IEEE802.3, IEEE802.3u, IEEE802.3ab/z and IEEE802.3X standards.
MAC auto study and aging, MAC address list capacity is 8K.
Support MDI/MDIX self-adaptive.
Port 1-4 are RJ45 ports which support 10/100M self-adaptive; support IEEE802.3af, IEEE802.3at
standard power supply; Port 5 is RJ45 port which supports 10/100/1000M self-adaptive.
Industrial wide temperature design.
Adopt metal structure.
Support DC48-57V power supply.
Individual features:
The product owns one 100/1000M self-adaptive fiber port, one 10/100/1000M self-adaptive RJ45
port and four 10/100M self-adaptive RJ45 ports.
The number 4 port supports Hi-PoE 60W power supply.
It supports three transmission modes, which includes IEEE, E100 and E10. IEEE mode is the
standard Ethernet mode when it is transmitted via twisted-pair, which supports max transmission
distance up to 100m; E100 mode supports max transmission distance up to 300m and E10 mode
supports max transmission distance up to 800m. When it is transmitted via coaxial cable, IEEE
mode supports max transmission distance up to 100m, E100 mode supports max transmission
distance up to 400m and E10 mode supports max transmission distance up to 1000m.
The product adopts 96W power adapter.
1.3 Typical Application
