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转换器
4 G LTE WiFi Wireless Router
4G LTE WiFi Wireless Router, 300Mbps Cat 4 High Speed Industry CPE with SIM Card Slot and 4 external antennas.
EU VERSION: 4G LTE FDD: B1/B3/B7/B8 /B20;
US VERSION: 4G FDD-LTE：B2/B4/B5/B7
Fast Ethernet-5 Point
Supports IEEE802.3x full/half-duplex, auto-MDI/MDI-X. DIP switches for built-in alarm relay function, assisting network engineers with notification when port link-down and power failures occur.
Wireless Router
4G wireless router supports multi-user sharing, external 4G omnidirectional antenna, supports multiple users to connect to the Internet, and can also connect to desktop bumpkin. It is widely used in all walks of life, companies, hotels, shopping malls, and home …
USB转RS485转换器
USB转RS485转换器适用于长距离传输较小的数据块，许多节点共享两条线路总线。
Zigbee转RS485中继器，3输入模块
Zigbee中继器是一种低成本，低功耗和无线网状网络，旨在广泛开发无线控制和监控应用中的长寿命设备。
或485隔离转换器/中继器
OR 485 Isolated Converter/Repeater,Input: RS-232 or RS485 (jumper selected),Output: Isolated RS485.
