The MSM-508F series is an 6-port/8-port Industrial Ethernet Layer 2 Managed Switch with 2-Fiber Port that secures data transmission by using fi ber optic transmission to provide immunity from EMI/RFI interference. It is a perfect solution for applications where transmission must be protected from electrical exposure, surges, lightning or chemical corrosion. It can be managed through RS-232 port via serial console or Ethernet port using telnet or Web browser. In addition, the switch supports a lot of powerful managed functions, such as 802.1Q Tag-based VLAN, Port-based VLAN, 802.1p QoS (Quality of Service), Port Trunking, Spanning Tree, Cable Testing and Port Mirroring. Built-in ICP DAS Cyber-Ring technique enables multiple switches to be placed into a redundant ring. Typically the switch detects and recovers from a fi ber or copper link failure within approximately 20 ms – for the majority of applications, it is seamless. Modbus/TCP, Modbus/RTU and OPC supported, SCADA application can monitor status of Ethernet and fi ber port with Modbus or OPC protocol. MSM-508F provides two power inputs that can be connected simultaneously to live DC power sources. If one of the power inputs fails, the other live source will act as a backup to automatically support the it's power needs. And the relay output facility can deliver warning signal while power or network link failure. 

Features:

• Automatic MDI/MDI-X crossover for plug-and-play
• Each port supports both 10/100 Mbps speed auto negotiation
• Full duplex IEEE 802.3x and half duplex backpressure fl ow control
• Supports wide operating temperatures from -30 °C ~ +75 °C
• Built-in Cyber-Ring redundant technique
• Redundant Dual Power Inputs +12 VDC ~ +48 VDC
• Power failure alarm by relay output
• Modbus remote monitoring
• Supports Modbus OPC Server
• Store-and-forward architecture
• Frame buffer memory: 1 Mbit
• 2048 MAC addresses
• 3.2 Gbps high performance memory bandwidth
• DIN-Rail Mounting