1.  Product description

     X9146R-X series is 4GE fiber+6GE Copper port L2 managed mining gigabit industrial switch,this series of device can integrate switches,fiber port Bypass,serial device server and CAN,the fiber port Bypass board can be arbitrarily expanded on the main board of the switch board,serial port and CAN sub-board.Serial port and CAN server can realize interconnection between serial port,and CAN bus and Ethernet network,to expand the range of the network communication.This series provides gigabit SFP,gigabit electrical port,RS-485 serial port and CAN port and multiple ports,It is embedded installation mode,meets the needs of the different application sites.

      The network management system supports a variety of network protocols and industry standards, such as X-ring,ERPS,VLAN,QoS,IGMP Snooping,Trunk and port mirroring,etc.X9146R-X has perfect and complete management function,supporting port configuration,online upgrade,etc,also supports WEB & SNMP and other access methods,each serial port or CAN port supports TCP or UDP session connection,supports TCP Server,TCP Client,UDP Server,UDP Client and other multiple working modes,the design of the UI of network management is simple and easy to operate,will bring a good usage experience.

     Reset button can restore the device to factory settings,ALM warning light will be highlighted for quick troubleshooting on site.The hardware adopts fanless,low power consumption,wide temperature and wide pressure design,provide stable and reliable solution adapt to the coal mine underground places with explosive gas mixture of methane and coal dust based on the strict test of the mining industry standard conforms to intrinsic safety for the user's Ethernet network connection.

2. Feature parameter

     1). SNMP V1/V2c/V3,used for different levels of network management

     2). QoS allows real-time data classification and priority

     3). File management facilitates rapid configuration and upgrade online of devices

     4). Hierarchical configuration of user authority can realize the setting of user privilege level

     5). X-Ring can realize network redundancy and prevent network storm

     6). ERPS function can realize Link backup and improve the reliability of network

     7). Storm suppression can suppress broadcast,unknown multicast and unknown unicast

     8). VLAN can simplify network planning by setting up virtual LAN

     9). Trunk can increase network bandwidth and enhance the reliability of network connection to achieve the best bandwidth utilization

    10). IGMP snooping can be used to filter multicast data to save network bandwidth

    11). Supports DDM digital diagnosis and monitoring function,monitoring SFP optical module's optical power and temperature or other real-time parameters with DDM function

   12). Port monitoring can analyze and monitor data for online debugging
    13). Serial port supports 300bps-115200bps line speed non-blocking communication and supports TCP Server, TCP Client and UDP,Server,UDP Client,etc

   14). CAN support 5kbps~1000kbps line speed non-blocking communication and supports TCP Server,TCP Client,UDP Server,UDP Client and other working modes

   15). Flexible serial port and CAN data frame setting to user's various subcontracting requirement,supports serial port and CAN port communication statistics monitoring
    16). TCP support multiple connection,which can meet the requirements of monitoring or managing serial ports and CAN devices simultaneously single or multiple device communication within 4 users in UDP mode,also meet the requirements of multiple users to monitor or manage the serial port and CAN device at the same time
    17). Supports 4-port gigabit SFP slot and 6-port gigabit electrical port,can select 1 group fiber optical Bypass function and 4-port RS-485 and 2-port CAN server

   18). Adopts patented X-ring ring technology, supports single ring,intersecting ring,Chain,double gauge function,network fault automatic recovery time <20m

   19). Support multiple network protocols and industry standards,such as ERPS,DHCP,VLAN,QoS,IGMP Snooping,SNMP v1/v2/v3,etc.

   20). Support power supply slow start to meet the requirements of intrinsic safety characteristics,the power supply input range is DC9~24V