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Korenix JetCon 3701GP-U, User Manual

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Korenix JetCon 3701GP-U User Manual Download 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. When this 

function is enabled, the JetCon 3701GP-U will automatically recognize the IP 

version and capture the either the TOS field (IPv4) or Traffic Class field (IPv6)

. 

 

 

 
 

 

Summary of Contents for JetCon 3701GP-U

Page 1: ...1 JetCon 3701GP U Industrial Gigabit PoE Media Converter User s Manual Version 1 0 Date April 2019 ...

Page 2: ...uant 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 equipm...

Page 3: ...on 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 Configuration 11 4 1 Quality of Service 11 4 2 Packet Filtering 13 ...

Page 4: ...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: ...sipation holes Not only single power input the functionality of real time redundant power backup results in a real Industrial Gigabit PoE Media Converter with a non stop transmission Flexible Optical adopt ability As the trend of fiber interface JetCon 3701GP U combines a hot swappable socket for Small Form factor Pluggable SFP fiber transceiver To adopt different type of fiber optical cable or en...

Page 6: ...cast packet by broadcast storm control and drop abnormal packet to enlarge network performance 1 1 Features One 10 100 1000Base T RJ 45 and one 100 1000 SFP socket IEEE802 3 802 3u 802 3z and 802 3ab Compliance Auto detection Gigabit Transmission Media Flexible Gigabit Fiber Link Distance IEEE802 3af IEEE802 3at IEEE 802 3bt compliance Supports Auto MID MDI X with Flow control IEEE802 1p for Quali...

Page 7: ...GP 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: ...8 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: ...f the JetCon 3701GP U Industrial Gigabit PoE Media Converter is shown in Figure A Figure A Power LED Link Loss Forwarding LED Hot Swappable SFP sociket Gigabit RJ 45 for 10 100 1000 Mbps Alarm Relay Indicator LED for SFP port LED for PoE ...

Page 10: ...e terminal block connector 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 Earth Ground Scew Terminal Block ...

Page 11: ...the positive and negative wires into the V and V contactsrespectively 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 4 It accepts positive or negative power system input but Power 1 and Power 2 have to apply the same mode ...

Page 12: ...rce and maximum current is 1A In the following diagram shows how to make an alarm circuit 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 indicator ...

Page 13: ...ect SFP Green on Link Fast Blinking Link with speed 1000Mbps Slow Blinking Link with speed 100Mbps RJ 45 port Green On Link Bilking Activity Amber On Link with Speed 1000Base T X Amber Off Link with Speed 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 ...

Page 14: ...ht 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 Schematic for 10 100Mbps Fig C Straight through cable schematic for 1000Mbps Fig B Cross Over Cabling Schematic for 10 100Mbps Fig D Cross over cable schematic for 1000Mbps ...

Page 15: ...s hot swappable function a and user can change SFP fiber transceiver without system power off This feature is useful for field site install if the fiber signal cannot attach the other end device just change the different 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 refe...

Page 16: ...e DIN rail should behind the spring when install the JetCon 3701GP U onto the standard DIN Rail Follow the steps below to mount the JetCon 3701GP U to the DIN Rail track 1 Insert the upper end of the DIN Rail clip into the back of the DIN Rail track from its upper side 2 Lightly push the bottom of the DIN Rail clip into the track 3 Check if the DIN Rail clip is tightly attached to the track 4 To r...

Page 17: ...nd ToS of IPv4 All the packets will be examined and forwarding into high or low priority queues The Quality of Service function is pre configured as enabled The weight round robin WRR ratio of high low queue is 8 1 After 8 high priority packets were progressed then 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 a...

Page 18: ... 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 When this function is enabled the JetCon 3701GP U will automatically recognize the IP version and capture the either the TOS field IPv4 or Traffic Class field IPv6 ...

Page 19: ...s and 1Mbps at link speed 10Mbps 4 3 Link Loss Forwarding L L F The Link Loss Forwarding provides a real time hardware based network activated diagnostics mechanism In usually the Gigabit Media Converter on the end of fiber cable should be equipped LLF function to provide better network performance and reduce the maintenance cost The JetCon 3701GP U provides 2 way Link Loss Forwarding function Abo...

Page 20: ... node A port recovery In some application you also can obtain an event alarm signal by enable the port event alarm function Please refer to the section 4 4 The following procedures will introduce how to configure LLF function Step 1 power on the device A B and connect the fiber and copper ports Step 2 Ensure the port link LEDs is working exactly Step 3 if the port link event occurred the other por...

Page 21: ...ower inputs can be connected to power sources simultaneously When the primary power source fails the default setting is PWR1 the system will automatically switch to the secondary power source PWR2 preventing any power interruption Both of Power 1 and Power 2 support positive electricity electricity power system Please notice the power system for power 1 and power 2 only accept positive electricity...

Page 22: ... 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 Power on the PC host activate the Command Line mode and ping the connected Ethernet device to see if it responds 9 1 To enable the Command Line mode click Run in the Start menu type Command and click OK to continue 10 ...

Page 23: ...get 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 command to see if it will respond 12 The parameter t allow you to continue to ping the network device as shown in the figure below Before you continue make sure that both PWR1 and PWR2 are successfully ...

Page 24: ...o out At that moment if the ping command is still replying then it proves that redundant power input function works normally 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: ...s are suitable for systems with 10 Mbps transmission speed For systems with 100 1000 Mbps transmission speed Category 5 5e 6 Ethernet cables are the suitable specifications for this environment Also make sure that the distance between each node cannot be longer than 100 meters 328 feet If the power LEDs goes off as the power cord plugged in a power failure might occur Check the power output connec...

Page 26: ...ice Supports IPv4 IPv6 packet priority DSCP and ToS DSCP ToS tag is prior to CoS tag if both exist in a frame Queue Mapping Table DSCP Value Forwarding Queue ToS Value 0 7 Low 0 8 15 Lowest 1 16 23 Lowest 2 24 31 Low 3 32 39 High 4 40 47 High 5 48 55 Highest 6 56 63 Highest 7 Broadcast filtering Default enabled Traffic threshold 25Mbps 1000Mbps 10Mbps 100Mbps 1Mbps 10 Mbps PoE forwarding conductor...

Page 27: ...ction and over currentprotection Power Consumption 3Watts DC 48V without PoE loading Mechanical Enclosure Protection Ingress Protection code 31 Case Slim metal case Mounting DIN Rail Dimension 99 D x30 W x 120 H mm Without Din rail kit Weight 0 6kg with package 0 9kg without package Environmental Operating Temperature 40 75 Operating Humidity 0 95 non condensing Storage Temperature 40 80 Storage H...

Page 28: ...it Multi Mode SFP Transceiver Gigabit Single Mode SFPTransceiver 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: ...FPGSX 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 SFPGSX2 w Gigabit SX SFP Transceiver 850nm multi mode LC 2km 40 85 Wide Temp ...

Page 30: ...Revision History Edition Date Modifications V1 0 05 Jun 2019 New edition ...

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