Korenix JetNet 3212G-2C2F Manuale utente
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Korenix JetNet 3212G-2C2F
Industrial 12-port Ethernet Switch
User’s Manual
Version: 1.0
Date: Dec, 2019
www.korenix.com
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Declaration of CE
This product has passed the CE certification for environmental
specifications. Test conditions for passing included the equipment being
operated within an industrial enclosure. In order to protect the product from
being damaged by ESD (Electrostatic Discharge) and EMI leakage, we
strongly recommend the use of CE-compliant industrial enclosure products.
Federal Communications Commission (FCC) Statement
This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may
cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in
which case the user will be required to correct the interference at his
expense.
The user is cautioned that changes and modifications made to the
equipment without approval of the manufacturer could void the user's
authority to operate this equipment.
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Index
Index .......................................................................................3
1. Introduction..........................................................................1
1-1.Features 2
1-2. Package Checklist ........................................................2
2. Hardware Description..........................................................3
2-1. Dimensions...................................................................3
2-2. Front Panel...................................................................4
2-3. Bottom View..................................................................5
2-4. Wiring the DC Power Inputs..........................................6
2-5. Connect the Dry Relay Output......................................7
2-6. LED Indicators..............................................................7
2-7. Ports.............................................................................8
3. Mounting Installation..........................................................10
3-1. DIN-Rail Mounting ......................................................10
4. System Installation ............................................................11
4-1. Installation and Testing...............................................11
5. Troubles shooting..............................................................14
6. Technical Specifications....................................................16
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1. Introduction
This document describes the method of how to use the Korenix JetNet
3212G-2C2F Industrial 12-port Ethernet switch, includes installation the
specifications that it has. Following this user manual, you can get fully
imagination about JetNet 3212G-2C2F switch and all information to help
you construct the network infrastructure. The following are brief introduction
of JetNet 3212G-2C2F switch.
Industrial Gigabit Ethernet Switch
The JetNet 3212G-2C2F is a 12 port industrial Gigabit Ethernet switch
designed with enhanced design specification, including wider operating
temperature and power input range to best fit in heavy industrial field
applications. It also equipped a rugged metal case with thirty grade ingress
protection to against damaged solid objects or dust; With the excellent
characteristics of heat dissipation, JetNet 3212G-2C2F has better survive
ability than ordinary Gigabit Ethernet switch which is enclosure by steel
metal with various of heat dissipation holes.
Flexible Optical adopt ability
As the trend of fiber interface, JetNet 3212G-2C2F combines four
hot-swappable sockets for Small Form-factor Pluggable (SFP) fiber
transceiver. To adopt different type of fiber optical cable or enlarge fiber
network campus, the JetNet 3212G-2C2F just need replace new fiber
transceiver to meet the specification of optical fiber cable and achieve best
inventory performance.
Fault Alarm
The JetNet 3212G-2C2F provides an alarm relay to trigger out a real alarm
signal for power event. The alarm mechanism can be trigger an external
alarm equipment to inform maintenance I.T. engineers. It makes a result of
maintenance time saving.
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1-1. Features
JetNet 3212G-2C2F
8 Gigabit Base TX ports and 2 Gigabit RJ-45/ SFP combo ports and 2
Gigabit SFP ports
Flexible Gigabit Fiber Link Distance
IEEE 802.1p Class of Service (CoS) for packet forwarding precedence
10K bytes Jumbo Frame for large file transmission
Broadcast storm packet filtering
Dual DC Power input 10~60V
-40~75℃Hazardous Operating Temperature
1-2. Package Checklist
JetNet 3212G-2C2F package includes the following items:
JetNet 3212G-2C2F x1
One DIN-Rail clip (already screwed on the back of the product)
One Quick Installation Guide
JetNet 3212G-2C2F Quick Installation Guide
Contact your sales representative if any item is missing or damaged.
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2. Hardware Description
2-1. Dimensions
The dimension of JetNet 3212G-2C2F is 135 mm(H) x 74 mm (W) x132
mm (D) ( without DIN rail clip)
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2-2. Front Panel
The Front Panel of the JetCon 3212G-2C2F is shown in below
Power LED
Alarm Relay indicator
Gigabit RJ-45 for 1000 Mbps
RJ-45 for Link/Activity
SFP for Link/Activity
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2-3. Bottom View
The bottom side of the JetNet 3212G-2C2F includes two 4-pin removable
terminal block connectors
The power range of JetNet 3212G-2C2F is from DC 10~60V with
redundancy and polarity reverse function.
To prevent interference and get better performance, it is strongly
suggest make a well earth grounding by the “Earth Ground Screw”.
Earth Ground Screw
Power Alarm
Terminal Block
with screws
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2-4. Wiring the DC Power Inputs
Follow the steps below to wire JetNet 3212G-2C2F redundant DC power
inputs.
1. Insert the positive and negative wires into the V+ and V- contacts respectively
of the terminal block connector
2. Tighten the wire-clamp screws to prevent the DC wires from being loosened.
3. The Power 1 and Power 2 support power redundancy and polarity reverse
protection functions.
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2-5. Connect the Dry Relay Output
JetNet 3212G-2C2F provides one dry relay output for fault power event.
The relay conductor ability is 24W when it connects with a DC 24V power source
and maximum current is 1A. In the following diagram shows how to make an alarm
circuit.
2-6. LED Indicators
Following table gives descriptions of the function for each LED indicator.
LED
Status
Description
PWR1,2
Green On
DC-IN Power
Off
No power in DC-IN
Alm
Red on
Power1 or Power 2 Disconnect.
Off
Power Connection
SFP
(9,10 SFP/RJ-45 combo)
(11,12 SFP)
Green on
Link
Blinking
Activity with speed 1000Mbps
RJ-45
Green On
Link
Bilking
Activity
Amber On
Link with Speed 1000Mbps
Indice
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