Ha-VIS eCon 3000Ha-VIS eCon 3000 快速以太网基本系列非管理型以太网交换机提供即插即用型解决方案，用于 DIN 导轨安装连接。 eCon 3000 系列的一个主要优点是交换机的细长结构和前端口安装，这允许用于安装到空间受限或难以触及区域的应用 **Ha-VIS eCon 3000 快速以太网基本 PoE/PoE+ 系列功能** 非阻塞快速以太网交换体系结构符合 IEEE 802.3 交换机可用作电源设备 PSE 且可通过 PoE+（每端口 34.2 W）为多达 4 个终端设备供电 RJ45 传输长度为 100m，通过双绞线 5 类，传输速率为 10/100 Mbit/s SC 双工端口提供 100 Mbits/s 的传输速度，且范围为 2KM（多模式）和 15KM（单模式） 节能以太网可大量减少消耗 自动协商、自动极性和自动 MDIX 可为用户提供即插即用型解决方案 支持超长以太网帧（巨型帧） 提供光纤（SC 双工）配置选项 可支持两个 24/48V 直流电源 极性反接和浪涌保护 阳极化铝外壳，带粉涂层钢板 提供两种温度范围型号： \- 商业：0 °C 至 +55 °C \- 工业：-40 °C 至 +70 °C DIN 导轨安装 **应用于**： 机械和机器人 自动化 运输 造船 ### Harting
The Ha-VIS eCon 3000 Fast Ethernet PoE family of unmanaged Ethernet switches is equipped with up to 8 Fast Ethernet ports and allow for cost-efficient and quick expansion and/or reconstruction of network infrastructures. The switches work as power sourcing equipment PSE and are capable of simultaneously providing the full PoE output of 34.2 watts on up to four ports. The slender design of the switches enables an extremely high packing density on the DIN rail. The selection includes various combinations of variants with RJ45 and fibre optic ports. Automatic detection of the transmission rate auto-negotiation and of the wiring of the twisted pair data cable auto-polarity and auto-MDIX allow for simple plug and play. All variants are available with the temperature ranges “Industrial” and “Commercial”.
**Features:**
* Energy Supply of Up to 4 Terminal Devices via PoE+ 137 Watts in Accordance with IEEE 802.3at
* Fast Ethernet Non-Blocking Switch Architecture in Accordance with IEEE 802.3
* Variants with Industrial Temperature Range of –40–C to +70°C
* Surge Protection and Reverse Polarity Protection
* Minimum Energy Consumption Due to Energy Efficient Ethernet
* Optimised DIN Rail Bracket