管理功能
| 支持多重播放 |
Y |
| 系统事件日志 |
Y |
| 流量调整 |
Y |
| 支持服务质量（QoS） |
Y |
| 重启按钮 |
Y |
| 网上管理 |
Y |
数据传输
| MAC 地址表 |
8192 entries |
| 存储转发 |
Y |
| 巨型帧 (Jumbo frames) |
10240 |
性能
| 处理器频率 |
800 MHz |
| 固件可升级 |
Y |
| 内置处理器 |
Y |
| Auto-negotiation 自动协商功能 |
Y |
安全
| 鉴别 |
MAC-based authentication |
联网
| VLAN支持 |
Y |
| IGMP侦听 |
Y |
| 自动 MDI / MDI - X 检测功能 |
Y |
| 示踪 VLAN |
Y |
| 生成树协议 |
Y |
| 基于端口的 VLAN |
Y |
| 流量控制支持 |
Y |
| 可支持的电缆类型 |
Cat5e |
| 10G支持 |
N |
| 全双工传输 |
Y |
以太网电源（PoE）
| 以太网（PoE）电源端口电源 |
30 W |
| 以太网（PoE）电压范围 |
48 - 54 V |
| 以太网供电（PoE+）端口数量 |
16 |
| 支持以太网（PoE） |
Y |
端口 & 界面
| 控制台端口 |
RS-232 |
| DC-IN插口 |
Y |
| 基本交换 RJ-45 以太网端口数量 |
26 |
| 兼容性内存条 |
SD |
| 接线端子台端口 |
Y |
| 基本交换 RJ-45 以太网端口类型 |
Gigabit Ethernet (10/100/1000) |
| 以太网铜缆技术 |
1000BASE-T, 100BASE-T, 10BASE-T |
| Combo SFP 端口数量 |
8 |
协议
| 支持网络协议 |
TFTP, FTP, SFTP, HTTP, HTTPS |
48.26 cm (19 ") , L2+, 25x RJ-45, 1x RJ-45, 8x SFP, 1x USB, SD, 24-57 VDC
Besides the extensive industrial product portfolio for installation on DIN rails, MICROSENS offers a 25-port Gigabit Ethernet switch in 19" design. The Profi Line rack switch was developed for use in harsh industrial environments andsets new standards in reliability and performance.
The switch offers a total of 25 Gigabit Ethernet ports of which eight can be expanded to fiber optic connections as combo ports with SFP modules. A total of 16 copper ports offer PoE/PoE+ functionality with which the terminal devices connected can be supplied with electricity economically and without additionalcabling work.
The fanless switch is operated with a voltage in the range 24..57 VDC and is used in the extended operating temperature range of -40..+75°C. With its compact package size of 1 U, it also has two alarm inputs and outputs, for example for cabinet monitoring or integrating a sensor/actuator.
The Profi Line rack switch was designed for the greatest availability and shortest recovery times. Industrial ring structures can be established both via SFP ports or with copper connections. In the event of failure, a special mechanism detects a fault on a network node or interruption of the line and ensures automatic reconfiguration of the network within milliseconds.
The switch operating system, firmware and configuration data are saved on a SD card. If a switch ever needs to be replaced, the existing SD card is simply inserted in the new device which automatically accepts all the settings.
