JetNet 4005
JetNet 4005 |
Industrial 5-Port Web-Managed Ethernet Switch | |
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Généralité JetNet 4005
JetNet 4005 is a 5-port Web-Managed Industrial Ethernet Switch, which is specially designed for industrial applications. JetNet4005 comes with Super Ring technology, which is used to set up a redundant Ethernet ring topology. JetNet 4005 also has redundant DC power inputs that can be connected to DC power sources simultaneously. JetNet 4005 is equipped with a terminal block and a DC adapter jack for power input. JetNet 4005 uses a robust aluminum case that meets IP31 standard. JetNet 4005 provides port-based VLAN, which allows each port to create a single VLAN and overlap the other ports. The RJ-45 ports support auto MDI/MDI-X function. This function can auto detects whether a cable is a crossover or straight one. JetNet 4005 fulfills the requirements of industrial automation. Super Ring-Recovery time < 300ms One of the main topics in Industrial Automation field is to ensure your system will run non-stop. A minor failure in the communication process may cause the whole system to break down. As a result, you might suffer from substantial damage in terms of extra time and monetary losses. JetNet4000 Series Switches are your ultimate solution. With Super Ring (Self-healing Redundant) technology, JetNet 4000 provides you with a self-recovery mechanism. If any segment of your primary communication path is broken or disconnected, Super Ring technology allows JetNet 4000 to self-reconfigure and to provide a redundant path in the network. With its ultra fast recovery time, which is less than 300ms, your mission-critical applications are protected from any network interruptions or temporary malfunctions. With the recovery time that fast, you won't even notice a networkfailure. Super Ring technology provides you a reliable network. With the self-healing and redundant capabilities, youcan be assured that your automation system will operate nonstop. QoS - Determinism Ethernet Technology The primary concern about utilizing Ethernet technology in the arena of industrial automation is that Ethernet is not deterministic. Unlike other traditional field bus, Ethernet uses the collision domain (CSMA/CD) technology to determine the sequence of data transmission, which is not ideal for applications that require real-time responses. Quality of Service (QoS) is implemented to improve Ethernet's shortcoming on determinism. It provides the ability to prioritize data packets according to their importance to the system. In a typical scenario, various data packets might be queued in a switch at the same time. JetNet 4000 with QoS function can detect information of each packet to determine which ones are top priority tasks. Ethernet packets, such as control messages, will be dealt with first, and then low priority packets, such as collected data. Korenix JetNet 4000 Series such as collected data follows with QoS function helps determine traffic flow and data transmission. JetNet 4000 Series is specially designed and ideal for real-time applications. |
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Caractéristiques JetNet 4005
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Fourniture JetNet 4005
JetNet 4005 Industrial 5-Port Web-Managed Ethernet Switch includes:
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JetNet 4005f
JetNet 4005f |
Industrial 5-Port Web-Managed Ethernet Switch | |
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JetNet 4005f is a 5-port Web-Managed Industrial Ethernet Switch, which is specially designed for industrial applications. JetNet 4005f comes with Super Ring technology, which is used to set up a redundant Ethernet ring topology. JetNet 4005f also has redundant DC power inputs that can be connected to DC power sources simultaneously. JetNet 4005f is equipped with a terminal block and a DC adapter jack for power input. JetNet 4005f offers four 10/100Base-TX ports and one 100Base-FX port for extending communication distance from 2,000 meters (multi-mode fiber) to 30 Km ( single-mode fiber). JetNet 4005f Industrial Web-managed Ethernet Switch also provides port-based VLAN, which allows each port to create a single VLAN and overlap the others ports. The RJ-45 ports support auto MDI/MDI-X function. This function can auto detects whether a cable is a crossover or straight one. JetNet 4005f fulfills the requirements of industrialautomation. Super Ring-Recovery time < 300ms One of the main topics in Industrial Automation field is to ensure your system will run non stop. A minor failure in the communication process may cause the whole system to break down. As a result, you might suffer from substantial damage in terms of extra time and monetary losses. JetNet4000 Series Switches are your ultimate solution. With Super Ring (Self-healing Redundant) technology, JetNet 4000 provides you with a self-recovery mechanism. If any segment of your primary communication path is broken or disconnected, Super Ring technology allows JetNet 4000 to self-reconfigure and to provide a redundant path in the network. With its ultra fast recovery time, which is less than 300ms, your mission-critical applications are protected from any network interruptions or temporary malfunctions. With the recovery time that fast, you won't even notice a network failure. Super Ring technology provides you a reliable network. With the self-healing and redundant capabilities, you can be assured that your automation system will operate nonstop. QoS - Determinism Ethernet Technology The primary concern about utilizing Ethernet technology in the arena of industrial automation is that Ethernet is not deterministic. Unlike other traditional field bus, Ethernet uses the collision domain (CSMA/CD) technology to determine the sequence of data transmission, which is not ideal for applications that require real-time responses. Quality of Service (QoS) is implemented to improve Ethernet's shortcoming on determinism. It provides the ability to prioritize data packets according to their importance to the system. In a typical scenario, various data packets might be queued in a switch at the same time. JetNet 4000 with QoS function can detect information of each packet to determine which ones are top priority tasks. Ethernet packets, such as control messages, will be dealt with first, and then low priority packets, such as collected data. Korenix JetNet 4000 Series with QoS function helps determine traffic flow and data transmission. JetNet 4000Series is specially designed and ideal for real-time applications. |
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JetNet 4005f-m Industrial 5-Port Web-Managed Ethernet Switch with one Multi Mode 100Base-FX includes:
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JetNet 4008
JetNet 4008 |
Industrial 8-Port Web-Managed Ethernet Switch | |
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Généralité JetNet 4008
JetNet 4008 is an 8-port Web-Managed Industrial Ethernet Switch. This 35 mm DIN-Rail switch not only includes all functions of a unmanaged switch, but also possesses powerful features, such as port VLAN, Quality of Service, IGMP (Internet Group Management Protocol) snooping and failure alarm by relay output. With a web-based configuration interface, JetNet 4008 ensures an easy installation and management of your switches. JetNet 4008 also uses a robust aluminum case, offering IP31 standard protection. JetNet 4008 provides powerful device redundancy, including a redundant Ethernet network (Super Ring), and redundant power inputs. JetNet 4008 is the best solution to enhance your industrial networking automation. VLAN- Improves Network security and performance VLAN (Virtual LAN) provides many benefits when you plan your network for Industrial applications. Via software, VLAN groups devices into a logical subgroup within a local area network regardless of the physical LAN segment they are attached. VLAN protects your important industrial devices or systems from unauthorized access. With VLAN function, devices from a different LAN cannot communicate or access your LAN, providing extra security to the entire network. VLAN function also can restrain the traffic within a VLAN. It ensures that the traffic only circulates within a sub-domain without broadcasting over the entire network. By doing so, network performance can be improved in a large scale. Another advantage of VLAN is that when an industrial device is physically moved to another location, it can stay on the same VLAN without any hardware reconfiguration. IGMP Snooping- Deliver the right data to right place IGMP (Internet Group Management Protocol) plays a significant role in industrial automation, especially for VOIP (Video Over IP) applications. IGMP may be used with some field bus protocols over Ethernet, such as Siemens Profinet, Rockwell EtherNet/IP, and Foundation Fieldbus HSE (High Speed Ethernet). These industrial Ethernet protocols make extensive use of publisher/subscriber communications models by multicasting packets over the network. For this reason, multicasting traffic floods in a network since a switch cannot determine which multicasting strings belong to which group of users. It simply broadcasts over the entire network. It can consume a lot of bandwidth if many servers are multicasting and sending streams to a certain segment. The purpose of IGMP snooping is to restrain multicasting traffic in a switched network. By filtering the multicasting traffic and sorting it to corresponding group of devices, a switch forwards messages only to the interface that is interested in the traffic. It ensures that the right data will be only sent to the right destination. It will reduce the total amount of traffic on the entire network substantially. |
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Caractéristiques JetNet 4008
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JetNet 4008 Industrial 8-Port Web-Managed Ethernet Switch includes:
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JetNet 4008f
JetNet 4008f |
Industrial 8-Port Web-Managed Ethernet Switch | |
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JetNet 4008f is an 8-port Web-managed Industrial Etherner Switch. This35 mm DIN-Rail switch not only includes all functions of a unmanaged switch, but also possesses powerful features, such as port VLAN, Quality of Service, IGMP (Internet Group Management Protocol) snooping and failure alarm by relay output. With a web-based configuration interface, JetNet 4008f ensures an easy installation and management of your switches. JetNet 4008f also uses a robust aluminum case, offering IP30 standard protection. JetNet 4008f provides powerful device redundancy, including a redundant Ethernet network (Super Ring), and redundant power inputs. JetNet 4008f is the best solution to enhance your industrial networking automation. An optional model JetNet 4008f is available with a 100Base-FX port in SC type connector, fulfilling your needs for longer data transmission distance. VLAN- Improves Network security and performance VLAN (Virtual LAN) provides many benefits when you plan your network for Industrial applications. Via software, VLAN groups devices into a logical subgroup within a local area network regardless of the physical LAN segment they are attached. VLAN protects your important industrial devices or systems from unauthorized access. With VLAN function, devices from a different LAN cannot communicate or access your LAN, providing extra security to the entire network. VLAN function also can restrain the traffic within a VLAN. It ensures that the traffic only circulates within a sub-domain without broadcasting over the entire network. By doing so, network performance can be improved in a large scale. Another advantage of VLAN is that when an industrial device is physically moved to another location, it can stay on the same VLAN without any hardware reconfiguration. IGMP Snooping- Deliver the right data to right place IGMP (Internet Group Management Protocol) plays a significant role in industrial automation, especially for VOIP (Video Over IP) applications. IGMP may be used with some field bus protocols over Ethernet, such as Siemens Profinet, Rockwell EtherNet/IP, and Foundation Fieldbus HSE (High Speed Ethernet). These industrial Ethernet protocols make extensive use of publisher/subscriber communications models by multicasting packets over the network. For this reason, multicasting traffic floods in a network since a switch cannot determine which multicasting strings belong to which group of users. It simply broadcasts over the entire network. It can consume a lot of bandwidth if many servers are multicasting and sending streams to a certain segment. The purpose of IGMP snooping is to restrain multicasting traffic in a switched network. By filtering the multicasting traffic and sorting it to corresponding group of devices, aswitch forwards messages only to the interface that is interested in the traffic. It ensures that the right data will only be sent to the right destination. It will reduce the total amount of traffic on the entire network substantially. |
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JetNet 4008f-m Industrial 8-Port Web-Managed Ethernet Switch with two Multi Mode 100Base-FX includes:
JetNet 4008f-s Industrial 8-Port Web-Managed Ethernet Switch with two Single Mode 100 Base-FX includes:
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