Korenix JetCon 3701GP-U User Manual
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Korenix JetCon 3701GP-U User Manual

Industrial gigabit poe media converter
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JetCon 3701GP-U
Industrial Gigabit PoE Media Converter
User's Manual
Version: 1.0
Date: April 2019
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Summary of Contents for Korenix JetCon 3701GP-U

  • Page 1 JetCon 3701GP-U Industrial Gigabit PoE Media Converter User’s Manual Version: 1.0 Date: April 2019...
  • Page 2 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.

  • Page 3: Table Of Contents

    Index 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.
  • Page 4 4-3. Link Loss Forwarding (L.L.F.) ........13 4-4. Event Alarm Relay Configuration ........ 14 5. System Installation ............16 5-1. Installation and Testing ..........16 6. Troubles shooting .............. 19...

  • Page 5: Introduction

    1. Introduction This document describes the method of how to use the Korenix JetCon 3701GP-U Industrial Gigabit PoE media converter, includes installation the specifications that it has. Following this user manual, you can get fully imagination about JetCon 3701GP-U and all information to help you construct the network infrastructure.

  • Page 6: Features

    I.T. engineers. It makes a result of maintenance time saving. Excellent Traffic Handling The JetCon 3701GP-U supports graceful traffic management ability. All of traffic will be forwarded by the packet precedence or priority ID and result as different service priority. Besides, it also filter unnecessary broadcast...

  • Page 7: Package Checklist

    1-2. Package Checklist JetCon 3701GP-U package includes the following items:  JetCon 3701GP-U x1  One DIN-Rail clip (already screwed on the back of JetCon 3701GP-U) x1 JetCon 3701GP-U Quick Installation Guide Contact your sales representative if any item is missing or damaged.

  • Page 8: Hardware Description

    2. Hardware Description 2-1. Dimensions The dimension of JetCon 3701G is 120 mm(H) x 30 mm (W) x99 mm (D) ( with DIN rail clip...

  • Page 9: Front Panel

    2-2. Front Panel The Front Panel of the JetCon 3701GP-U Industrial Gigabit PoE Media Converter is shown in Figure A Figure A Power LED LED for PoE Link Loss LED for SFP port Forwarding LED Alarm Relay Indicator Hot Swappable SFP...

  • Page 10: Bottom View

    Earth Ground Scew Terminal Block The power range of JetCon 3701GP-U is from DC 44~57V 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”.

  • Page 11: Wiring The Dc Power Inputs

    2-4. Wiring the DC Power Inputs Follow the steps below to wire JetCon 3701GP-U redundant DC power inputs. [Note] The suitable electric wire ranges from 12 to 23 AWG. Insert the positive and negative wires into the V+ and V- contacts respectively of the terminal block connector Tighten the wire-clamp screws to prevent the DC wires from being loosened.

  • Page 12: Connect The Dry Relay Output

    About the relay function, please refer section 4-4 2-6. LED Indicators The front panel of JetCon 3701GP-U includes 2 Power LEDs, 1 LED for Alarm Relay ,1 LED for Link Loss Forwarding status and 1 LED for port link status. Following table gives descriptions of the function for each LED...

  • Page 13: Ports

    10/100 Base T(X) Table 1 2-7. Ports The JetCon 3701GP-U supports IEEE 802.3 10Base-T, IEEE 802.3u 100Base- T, IEEE 802.3ab 1000Base-T and IEEE 802.3z for Gigabit Fiber. This section will introduce how to wiring, install the Ethernet Cable for RJ-45 connector and SFP ports.
  • Page 14 (Gigabit RJ45 only) connections. Auto MDI/MDIX allows users to connect another switch or workstation without changing straight through or crossover cabling. See Figure A, B, C and D for the schematic diagram of straight through and crossover cabling. Fig A. Straight through Cabling Fig B.
  • Page 15 SFP transceiver type which with large power launch power budget. SFP port support 100/1000Mbps. The Korenix provides various type of SFP transceiver for your application. Please refer the order information.

  • Page 16: Mounting Installation

    3. Mounting Installation 3-1. DIN-Rail Mounting The DIN-Rail clip is already attached on the rear side of JetCon 3701GP-U. JetCon 3701GP-U supports EN 50022 standard DIN Rail, in the following diagram includes the dimension of EN 55022 DIN Rail for your reference.

  • Page 17: System Configuration

    1 low priority packets. IEEE 802.1Q tag-based CoS The JetCon 3701GP-U will examine the 3 bits of priority field carried by a VLAN tag and map it to the corresponding priority. A packet with priority field ranging from 0 to 3 will be treated as a low priority packet and will be stored in low priority queue.
  • Page 18 IEEE 802.1Q Type of Service for IPv4 /IPv6 packet JetCon 3701GP-U provides the IP layer ToS function by recognizing the priority octet and mapping it to the corresponding priority. For an IPv4 packet, it is embedded in the TOS (type of Service) Octet. For an IPv6 data packet, the Traffic Class Octet is used to differentiate the Class of Service.

  • Page 19: Packet Filtering

    4-2. Packet Filtering To prevent broadcast packet flooding on the network, the JetCon 3701GP-U have implemented broadcast packet control function. The port begins to drop incoming broadcast packets if the received broadcast packet counts reach the threshold as different link speed – 25Mbps at link speed 1000Mbps, 10Mbps at link speed 100Mbps and 1Mbps at link speed 10Mbps.

  • Page 20: Event Alarm Relay Configuration

    In the above diagram includes node A, B and converter A,B. Both of converters linked with Gigabit fiber. In traditional fiber network architecture; if the Gigabit copper of node A link down, the node B will not have any information, just packet can’t forward between A and B.

  • Page 21: System Installation

    1. Take out your JetCon 3701GP-U Industrial Gigabit Media Converter from the package box. 2. Check if the DIN-Rail clip is attached to the JetCon 3701GP-U. If the DIN-Rail clip is not attached to the JetCon 3701GP-U, refer to DIN-Rail Mounting section for DIN-Rail installation.
  • Page 22 If you want to connect with Gigabit Fiber, please install appropriate SFP fiber transceiver and fiber cable. To ensure the connection is working, please notice the type of fiber transceiver of JetCon 3701GP-U’s and the other end of device. 9. Check the LED indicator of port status (blinking green) on the JetCon 3701GP- U to see if the network connection is successfully established.
  • Page 23 10.1 Type ping 192.168.1.1 command to check the connection. Here we use IP address 192.168.1.1 as an example. Before the testing, be sure your PC host and target device are in the same subnet. 11. Power on the host, activate the Command Line mode, and ping the connected Ethernet device by typing “ping –t 192.168.1.1”...
  • Page 24 13. Exit the Command Line mode, and connect PWR1 power input. At this stage, your JetCon 3701GP-U has been tested and the installation is completed.

  • Page 25: Troubles Shooting

    6. Troubles shooting  Make sure you are using the correct DC power suppliers (DC44~57 V) or power adapters.  Select Ethernet cables with specifications suitable for your applications to set up your systems. Ethernet cables are categorized into unshielded twisted-pair (UTP) and shielded twisted-pair (STP) cables.
  • Page 26 7. Technical Specifications Technology IEEE802.3 10Base-T Standard IEEE802.3u 100BaseTX/FX IEEE802.3ab 1000Base-T IEEE802.3z Gigabit Ethernet Fiber IEEE802.3x flow control and back-pressure IEEE802.1p Class of Service IEEE802.1Q Quality of Service IEEE 802.3af Power Over Ethernet IEEE 802.3at High Power PoE+ IEEE 802.3bt(draft 2.0) High Power PoE++ Performance Forwarding Technology...
  • Page 27 IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11 Shock IEC60068-2-27 (Compliance) Vibration IEC60068-2-6 (Compliance) Free Fall IEC60068-2-32 (Compliance) Warranty 5 years Ordering Information JetCon 3701GP-U Industrial Gigabit PoE Ethernet Media Converter Includes 1x JetCon 3701GP-U Industrial Gigabit PoE Ethernet Media Converter 1x Quick Installation Guide Optional Accessories...
  • Page 28 Fiber Transceiver Gigabit Multi-Mode SFP Transceiver Gigabit Single-Mode SFP Transceiver Gigabit BIDI/WDM Single-Mode SFP Transceiver 100Base Multi-Mode SFP Transceiver 100Base Single-Mode SFP Transceiver 100Base BIDI/WDM Single-Mode SFP Transceiver...
  • Page 29 8. SFP Fiber Transceiver Order Information Part Number Description SFPGSX Gigabit SX SFP Transceiver, 850nm, multi-mode/LC, 550m SFPGSX-w Gigabit SX SFPTransceiver, 850nm, multi-mode/LC,550m, -40~85℃ Wide Temp. SFPGSX2 Gigabit SX SFP Transceiver, 850nm, multi-mode/LC, 2km Gigabit SX SFP Transceiver, 850nm, multi-mode/LC, 2km, -40~85℃ Wide Temp. SFPGSX2-w...
  • Page 30 Revision History Edition Date Modifications V1.0 05-Jun,2019 New edition...

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