数据传输
| MAC 地址表 |
2048 entries |
| 存储转发 |
Y |
| 交换容量 |
1.2 Gbit/s |
| 吞吐量 |
0.89 Mpps |
联网
| 自动 MDI / MDI - X 检测功能 |
Y |
| 全双工传输 |
Y |
| 支持 MAC 地址自动学习（auto-learning）功能 |
Y |
| 支持 MAC 地址自动年龄更新（auto-aging）功能 |
Y |
| 流量控制支持 |
Y |
| 10G支持 |
N |
端口 & 界面
| 已安装的 SFP 模块数量 |
2 |
| 基本交换 RJ-45 以太网端口数量 |
4 |
| 光纤通道端口 |
2 |
| 快速以太网（铜缆）端口数量 |
4 |
| 以太网铜缆技术 |
100BASE-TX, 10BASE-T |
| 基本交换 RJ-45 以太网端口类型 |
Fast Ethernet (10/100) |
Industrial Ethernet Switch, 4 x 10/100Base-TX RJ-45, 2 x 100Base-FX SFP, IP30
Highly Convenient and Distance Extendable Industrial Robust Switch
PLANET ISW-621TF is a new Industrial Ethernet Switch that can operate under WIDE-TEMPERATURE environment ranging from -40 up to 75 degrees C and is equipped with two 100Base-FX SFP slots. With two mini-GBIC 100Base-FX SFP (Small-Form Factor Pluggable) interfaces supported, the deployed distance of the ISW-621TF can be extended from 2 kilometers (via multi-mode fiber) up to above 60 kilometers (via single-mode fiber), respectively. In other words, the ISW-621TF provides more flexibility for Transportation, Manufacturing, Security and Surveillance with distance extension without any limitation and is a suitable model either for long or short distance network deployment.
Hardened Design
The ISW-621TF can operate stably in harsh environment with wide operating temperature support. It also provides a high level of immunity against electromagnetic interference and heavy electrical surges which are usually found on plant floors or in curb side traffic control cabinets.
Easy Installation and Wide Range of Power Usages
The ISW-621TF is designed with a compact case that allows either DIN rail or panel mounting for the efficient usage of cabinet space. It provides an integrated power supply with a wide range of voltages for worldwide operation. It also offers dual-redundant, reversible polarity 12V DC to 48V DC power supply inputs for high availability applications requiring dual or backup power inputs.
