EtherWAN EX83304 Series Installation Manual

EX83304 Series Hardened Managed Ethernet Switch
EX77
Installation Guide
1
Unpacking
Unpack the items. Your package should include:
One EX83304 Series hardened managed switch
One console cable
If items are missing or damaged, notify your
EtherWAN representative. If possible, save the
carton and packing material. The full product
manual can be downloaded from:
https://www.etherwan.com
2
What Else You Need
Shielded twisted pair cables and

corresponding shielded RJ45 connectors
Appropriate SFP cable for SFP ports
Personal computer with a DB9 straight cable

(if switch is to be managed through console
port)
3
Select a Location
 Installations: DIN-Rail mount, wall (in an
enclosure or industrial panel)
 Identify a power source within 6 feet (1.8
meters).
 Choose a dry area with ambient
temperature between -40 and 75ºC (-40 and
167ºF).
Be sure there is adequate airflow.

4
Connect to the Data Ports
Depending on the model, your switch can have
the following ports:
 12 or 8 10/100BASE-TX ports
 2 or 4 Gigabit SFP slots
EX83304
06/13/2019

10/100BASE-TX Ports

These ports come in 10/100Base-TX interfaces.
They can connect to devices such as an IP
surveillance camera or a Voice Over Internet
Protocol (VoIP) phone.

1 Gbps SFP Ports

Your switch model has four 1 Gbps SFP slots. SFP
transceivers can be installed directly into ports
13 – 16. Ensure that the same type of transceiver
is used at both ends of the link and that the
correct type of fiber cable is used.
5
Apply Power
The switch has two pairs of power inputs:
A 12-48 VDC terminal block
The power dissipation under full load is as
follows:
12V/1.44A 24V/0.67A 48V/0.33A
Redundant power supply is supported. However,
only one power input is required to operate the
switch.
Note: Use qualified power supply by SELV or
double insulation of UL60950 or UL61010-1 or
UL61010-2-201 standards.
Terminal Block
The switch provides two power inputs on a 12-
48VDC terminal block. Only one power input is
required to operate the switch. The terminal
block has 5 terminal posts.
Copyright 2019 EtherWAN Systems, Inc.
All Rights Reserved
Page 1
W70G-EX83304Q1