Korenix JetNet 4508 User manual

JetNet 4508 / 4508f V2
Industrial 8-port Fast Ethernet Managed Switch
Quick Installation Guide
www.korenix.com
V1.0

Introduction
The JetNet 4508/4508f V2 series is an 8-port industrial managed Fast Ethernet Switch
designed with advanced Layer 2 management features and high system reliability, including
MSR and MSTP network redundancy technologies, for ensuring real-time and high quality
connectivity in various networking applications. The Ethernet switch includes 8 10/100Mbps
Fast Ethernet RJ-45 ports (JetNet 4508 V2) or 6 10/100Mbps RJ-45 plus 2 Fast Ethernet
Fiber ports (JetNet 4508f V2) and 32Gbps switch fabric to provide real time non-blocking
transmission performance for satisfying the needs of high bandwidth data transmission
requiring applications while ensuring traffic switching without data loss. Besides, the new
system design includes a hardware based watchdog timer for keeping the operating system
live. It also provides power redundancy with wide range DC10V~60V inputs for ensuring the
power continuity in the system. Combining the outstanding L2 management features along
with the LLDP and the JetView Pro Intelligent NMS into the ruggedized design with IP31
enclosure and -25~70°C (JetNet 4508 V2), -10~70°C (JetNet 4508f V2) and -40~75°C (JetNet
4508 V2-w / 4508f V2-w versions) wide operating temperature, the switches provide highly
reliable and secure data transmission under severe industrial environments.
Package Checklist
Unpack the box, you will find
4JetNet 4508 or JetNet 4508f with
DIN Rail kit x1
4Quick Installation Guide
4CD User Manual
4Console Cable (RJ-45 /DB9)
Mounting the Unit
Din-Rail mount: Mount the din-rail clip on the rear of JetNet
4508 / 4508f on the DIN rail. For information about the DIN
Rail installation, please refer to user’s manual.
JetNet 4508 / 4508f V2
Industrial 8-port Fast Ethernet Managed Switch
Quick Installation Guide
www.korenix.com
V1.0

Grounding JetNet 4508 / 4508f V2
There is one grounding screw on the bottom side of
JetNet 4508/4508f V2. Connect the frame grounding
of JetNet 4508/4508f V2 to the grounding surface
to ensure safety and prevent noise to interfere
communication.
Wiring the Power Inputs
1. Insert the positive and negative wires into the V+ and V- contact on the terminal block
connector.
Wiring the Relay Output (DO)
The relay output contacts are in the bottom side as shown on Figure-3. The relay output (DO)
is controlled by the pre-defined operating rules. To activate relay output function, please refer to
the User’s Manual for the Relay Output information.
2. Tighten the wire-clamp screws to prevent the power wires from being loosened.
Notes: The recommended working voltage is DC 24V (Input range: DC10~ 60 V),
maximum power consumption is 10 Watts.
Note: The relay contact only
supports 1A current, DC 24V.
It is not recommended to apply
voltage and current higher than
the specifications.
Figure-3

Wiring the Digital Input (DI)
The Digital Input (D.I.) contacts are in the bottom side of the device as shown in Figure-4.
It accepts one external DC type signal input and can be configured to send alert message
through Ethernet when the signal is changed.
Note: the DI accepts DC type signal and supports isolated input circuit with Digital High
Level input DC 11V~30V and Digital Low Level input DC 0V~10V. Do not apply voltage
higher than the specification; it may cause internal circuit damage or a wrong action of DI.
Connecting to Network
1. Connecting the Ethernet Port: Connect the Ethernet port of JetNet 4508 series with
the other Ethernet device by Cat-5/Cat-6 UTP or STP cable, and then the LNK/ACT LED
will turn on and start flashing to indicate the communication is occurred between 2 devices.
2. Connecting the Fiber Port: Cross-connect the transmit channel at each end to the
receive channel at the opposite end as illustrated in the Figure-5.
Figure-5
Ȋ
This is a Class 1 Laser/LED
product. Don’t stare at the
Laser/LED Beam.
ATTENTION
Figure-4

Device Management
JetNet 4508 series Industrial Managed Switch provides both in-band and out-band
configuration methods. You can configure the switch via the RS-232 console with the
attached console cable. Or you can remotely manage the switch via network. You can
choose Telnet/SSH, Web/HTTPS management.
1. Preparation for console management: Attach the RS-232 DB9 connector to your PC’s
COM port. Connect the RJ-45 connector to the console port of the JetNet 4508 Switch.
Go to Start -> Program -> Accessories -> Communication -> Hyper Terminal
Give a name to the new console connection.
Choose the COM name and select the correct serial settings. The serial port settings of
JetNet 4508 are as below: 9600bps, No parity check, 8 Data bits, 1 stop bit
After connected, you will see the Switch login request. Type the username and password and
then you can login. The default username is “admin”, password is “admin”.
Follow the manual to configure the software features.
2. Preparation for Web management: Before you attempt to use the embedded web interface
to manage switch operation, verify that JetNet 4508 is properly installed on your network and
that every PC on this network can access the switch via the web browser.
Launch the web browser (Internet Explorer or Mozilla Firefox) on the PC.
Type http://4508_IP_Address (The default IP address is 192.168.10.1.), then press Enter.
The login screen will appear next.
Type in the user name and password and click
“OK” button. The welcome page of the Web-Based
management interface will appear then. The default
user name and password is admin/admin.

Korenix Customer Service
KoreCARE is Korenix Technology’s global service center, where our professional staffs are
ready to answer your questions at any time.
Korenix global service center’s e-mail is [email protected]
At the left column of the web management interface
are the software features, where ring column will
list the available settings.
For more operating instructions, please refer to
the User’s manual of JetNet 4508/JetNet 4508f
V2 series included in the packing or downloadable
from the Korenix Website – www.korenix.com.

Tel:[phone]
Fax:[phone]
Business service:[email protected]
Customer service:[email protected]
CPQ000N4508000