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描述
The FRM220-Serial/485 provides a fiber converter solution to extend asynchronous RS485 or RS232 transmission distance up to 2km over multimode fiber or up to 120km over single mode fiber. The converter is equipped with multiple interface circuts for connection to RS232 or RS485/422 (2 or 4 wire, full or half duplex). The FRM220-Serial secures data transmission over EMI resistant fiber at speeds up to 460kbps for RS232 or up to 1024kbps for RS485/422. When the FRM220-Serial/485 card is placed in the FRM220 rack with SNMP management, in-band management allows veiwing the card and remote converter's status, type, version, fiber link status, data link status and alarms. Both card and remote can be configured to enable or disable the port, reset the port and set the interface type.
特征
- 可实现快速可靠的光纤串行转换
- 可灵活用于RS232、RS422和RS485
應(yīng)用
- 串行网络
- 强EMI干扰环境
- 长程网络需求
警告：该产品可能会使您接触到包括邻苯二甲酸盐在内的化学物质，美国加利福尼亚州已证明这些化学物质能够引发癌症以及先天性缺陷或其他生殖方面的危害。如想了解更多信息，请点击
www.p65warnings.ca.gov
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