​JetNet 4508if
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◄ Industrial L2 / L3 Rackmount / Rail Ethernet Switch I JetNet 4508ifIndustrial 8-port Managed Fast Ethernet Fiber Switch Dual Fiber | Overview ■ 6-port 10/100TX and 2 100Base-FX fiber ports ■ Supports Multi-mode 2KM, Single-mode 30KM ■ 32Gbps Non-Blocking, 8K MAC address table ■ Multiple Super Ring (recovery time <5ms), Rapid Dual Homing, Multiple Ring, and MSTP / RSTP, ITU-T G.8032 ERPS ■ IEEE 1588 Precision Time Protocol for precise time synchronization ■ VLAN, Private VLAN, QinQ, GVRP, QoS, IGMP Snooping V1/V2/V3, Rate Control, Port Trunking, LACP, Multi-Port Mirroring ■ IEEE 802.1AB LLDP and Korenix NMS for auto-topology and group management ■ Modbus TCP/IP for Factory Automation ■ Supports SNMP, Web, Telnet In-Band, Serial Out-Band Management ■ Embedded Hardware Watchdog for System Auto Rescue ■ Advanced configurable Multiple-Event Alarm Output ■ Isolated dual power input with redundancy ■ IEC 61850-3, IEEE 1613 Substation application ■ IP31 rugged aluminum case ■ Operating temperature: -10~70oC(JetNet 4508if) and -40~75oC (JetNet 4508if -w) Industrial Intelligent NMS Gigabit Managed Switch Managed Ethernet Switch Entry-level Switch The JetNet 4508if is a new 8-port industrial managed Fast Ethernet Switch with advanced network performance and high system reliability, including MSR, MSTP and ITU-T G.8032 ERPS network redundancy technologies, for ensuring real-time and high quality connectivity in various networking applications. The Ethernet switch includes 6 10/100Mbps Fast Ethernet ports with RJ-45 connectors, two 100Mbps fiber ports and 32Gbps switch fabric to provide a real time nonblocking transmission performance for satisfying the needs of long distance and high bandwidth requiring application 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 DC10.8~32V inputs for ensuring the power continuity in the system. Combining the outstanding L2 management features along with the LLDP and the Korenix NMS Intelligent NMS into the ruggedized design with IP31 enclosure and -10~70°C (JetNet 4508if) and -40~75°C (JetNet 4508if-w) wide operating temperature, JetNet 4508if switches provide highly reliable and secure data transmission under severe industrial environments, like as power feeding station, power substation and any high risk environment. Embedded PoE/Router Computer (LINUX) Industrial Communication Computer (WIN/LINUX) Ethernet/PoE/ Serial Board Media Converter Serial Device Server Din Rail Power Supply | Fiber Optic for Long Distance Data Transmission To offer enhanced reliability, stability and extended connectivity, JetNet 4508if is designed with 2 fiber ports with superior characteristics, including anti-electromagnetic interference, anti-moisture and antivibration capabilities. To meet your needs for various distance transmission, the fiber ports support several connection types - Multi-mode fiber with 2KM link distance or Single-mode fiber with 30KM link distance. Moreover, the fiber connector supports duplex SC /ST or simplex SC for special requests of the Wavelength Division Multiplexing (WDM) applications. A Beijer Electronics Group Company

High Performance Micro processor with embedded | Hardware Watchdog Time The JetNet 4508if designed with 32 bits ARM-9E running at 180 MHz and with up to 200MIPS performance, combines an embedded hardware based watchdog timer to avoid system crashed by environmental factors, such as intense electromagnetic interference, extreme temperature variations and/ or any wrong instruction looping. This outstanding design can ensure the system stability and reliability when it installed in hardened environment. The JetNet 4508if provides various network control and security features to ensure the...

NMS, which integrates comprehensive network auto discovery, group IP address change and firmware monitoring features for auto topology discovery, device upgrade. | Comprehensive Redundant Solutions - Multiple Super Ring (MSRtm) The JetNet 4508if supports new generation ring technology - MSRtm (Multiple Super Ring), which includes various new technologies for different network redundancy applications and structures. It allows aggregating up to 4 Fast Ethernet Rings. With the MSR™ technology, a node can be configured to multiple rings with the failover time in as little as 5ms and...

Seamless Ring Port RestorationTM Seamless restoration is a new Korenix patented loss. With zero second restoration time, this mechanism technology which can restore a failed ring without eliminates any unstable status and guarantees the causing any loop problem, topology change and packet applications running non-stop. Rapid Dual Homing (RDHTM) Technology Rapid Dual Homing is also an important feature of secondary and standbys based on their link speed. The Korenix new generation Ring technology. It supports ring uplink with the highest speed is more likely to be active coupling with other...

Industrial L2 / L3 Rackmount / Rail Ethernet Switch TrunkRing is a new feature in MSR which merges the two technologies of RSR and link aggregation. It takes advantages of aggregation to enhance the link redundancy, while increasing the link speed. The ring will open only if all the aggregated links are Rackmount PoE Plus Switch Asymmetric TrunkRing broken. Link aggregation can be achieved by either static trunk or LACP. Not all the link sections in a TrunkRing need to be the same. Ring links can be either symmetric or asymmetric. Some are a single Industrial PoE Plus Switch Industrial...

Link Aggregation Control Protocol Link Aggregation Control Protocol allows users grouping multiple Ethernet ports in parallel to increase the link bandwidth. The aggregated ports can be viewed as one physical port, so that the bandwidth is higher than just one single Ethernet port. The member ports of the same trunk group can balance the loading and backup with each other. The LACP feature is usually used when higher bandwidth is needed for the backbone network. This is a cost-effective way for transferring much more Port Aggregation (Trunk) data. If the trunk port is also assigned as a...