产品简介
冗余能够增加众多工业自动化应用系统的可靠性。EKI-7554MI为了建立网络的可靠性,配备了一个研华开发的专用冗余网络协议--X-环,它为用户提供了一种简单方法来建立一个冗余以太网,其超高速的恢复时间不到10ms。此外,EKI-7554MI还支持许多的网络标准以优化网络性能,便于维修及确保网络安全。
产品介绍
- 2个SC型光纤端口,4个快速以太网端口
- 冗余:X-Ring(超高速自愈时间< 10 ms),RSTP/STP(802.1w/1D)
- 管理:网络,Telnet,串口控制,SNMP
- 控制:VLAN/GVRP,QOS, IGMPSnooping/Query,LACP,限速
- 安全:IP/MAC和端口绑定,DHCP服务器,IP访问列表,802.1X,SNMPv3
- 诊断:端口统计,端像,RMON,Trap,警报,系统日志
- 12-48VDC冗余直流电源输入,1路继电器输出
- -40 ~ 75°C 宽工作温度
冗余能够增加众多工业自动化应用系统的可靠性。EKI-7554MI为了建立网络的可靠性,配备了一个研华开发的专用冗余网络协议--X-环,它为用户提供了一种简单方法来建立一个冗余以太网,其超高速的恢复时间不到10ms。此外,EKI-7554MI还支持许多的网络标准以优化网络性能,便于维修及确保网络安全。
规格
Communications
- IEEE 802.3,802.3u, 802.3x,802.3ad 802.1d, 802.1p, 802.1Q, 802.1X, 802.1ab
Port Configuration
- RJ45 Port Interface
- RJ45 Transmission Distance
- RJ45 w/ PoE Quantity
- Fiber Port Interface
- Fiber Port Connector
- Fiber Transmission Distance
- 4 x10/100TX with auto MDI/MDI-X function, 1x RS-232 connector: RJ-45 type
- 2 x100M fiber SC type connector for single-mode or multi-mode type fiber cable
Switch Properties
- MAC Table Size
- Packet Buffer Size
- Switch Fabric Speed
- Jumbo Frame
Power Supply
- Power Consumption
- Power Input
- Power Connector
- 2 x Unregulated 12 ~ 48 VDC
- 6-pin removable screw terminal
Mechanism
- Dimensions (W x H x D)
- IP Grade
- Enclosure
- Weight
- Mounting
Operating System
General
- Ethernet Connectors
- Mounting
- Certifications
- 4 x RJ-45 + 2 x SC-type fiber optic connector
- CE, FCC, UL/cUL 60950-1, Class I, Division 2
Environment
- Operating Temperature
- Storage Temperature
- Relative Humidity (Non-condensing)
Interface
MTBF
Power Requirements
- Operating Voltage
- Operating Current
- Power Consumption
- Connectors
- Reverse Polarity
- 6-pin removable terminal block
Certification
- EMI
- EMC
- Shock
- Freefall
- Vibration
- EN61000-4-2 (ESD), EN61000-4-3 (RS), EN-61000-4-4 (EFT), EN61000-4-5 (Surge), EN61000-4-6 (CS), EN61000-4-8, EN61000-4-11, EN61000-4-12, EN61000-6-2,EN61000-6-4
Warranty
I/O