数据传输
MAC 地址表 |
2000 entries |
存储转发 |
Y |
端口 & 界面
继电器输出 |
1 |
基本交换 RJ-45 以太网端口数量 |
8 |
接线端子台端口 |
Y |
基本交换 RJ-45 以太网端口类型 |
Fast Ethernet (10/100) |
以太网铜缆技术 |
100BASE-TX, 100BASE-T, 10BASE-T |
联网
广播风暴控制 |
Y |
自动 MDI / MDI - X 检测功能 |
Y |
网络标准 |
IEEE 802.3, IEEE 802.3u, IEEE 802.3x |
流量控制支持 |
Y |
自动检测 |
Y |
10G支持 |
N |
全双工传输 |
Y |
设计
外壳材料 |
Metal |
DIN导轨安装 |
Y |
液晶显示器指示灯 |
Y |
国际保护(IP)代码 |
IP30 |
认证 |
UL/cUL 60950, FCC Part 15 Subpart B Class A, EN 55022, Class A, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, IEC 60068-2-27, IEC 60068-2-32, IEC 60068-2-6 |
墙壁支架 |
Y |
能量控制
输入电压 |
12 - 48 V |
功耗(一般操作) |
4.71 W |
重量和尺寸
深度 |
140 mm |
重量 |
830 g |
宽度 |
30 mm |
高度 |
95 mm |
性能
程序包缓冲区内存 |
0.448 MB |
平均故障间隔时间 |
388566 h |
Auto-negotiation 自动协商功能 |
Y |
环境条件
运行湿度范围(H-H) |
10 - 95% |
储存温度范围 (T-T) |
-40 - 85 °C |
储存相对湿度范围(H - H) |
10 - 95% |
以太网电源(PoE)
电源保护功能 |
Over current, Overload, Reverse polarity |
另外
产品色彩 |
Blue |
运行温度范围(T - T) |
-10 - 60 °C |
Unmanaged, 8xRJ-45, Fast Ethernet, 2000 MAC, 12-48V, 4.71W, Metal, IP30, 30x140x95mm, 830g, Blue
Unmanaged Industrial Ethernet Switches 5 & 8 port switches
With no setup required, Advantech B+B SmartWorx Unmanaged Industrial Ethernet Switches are cost-effective, best-in-class, UL Certified plug-andplay devices. These switches are designed for use in demanding industrial environments, offering unmatched performance, reliability, and value. Robust IP30 rated metal enclosure is designed to meet challenging industrial applications to provide efficient heat dissipation. Models are available in standard 10/100Mbps speed for twisted pair ports and 100Mbps for fiber optic connections (on some models) while supporting full data transmission. The SE205 and SE208 series switches offer store and forward technology, as well as MDI/MDIX auto sensing to ensure connectivity on the copper ports. Status LEDs indicate active link, speed and collision status. Power is a 12-48 VDC redundant input design and is secured with a double protection mechanism: Polarity Reverse and Overload Protection. Polarity Reverse prevents damage to the switch in the event of incorrect power wiring. Overload Protection is a resettable fuse that prevents power overloads causing damage to the switch - once normal power is resumed the switch will restart automatically. Power-fail LEDs will activate to notify administrators of a failed condition as well as a power fault relay, to provide easy troubleshooting.