Bộ Repeater khuếch đại cho RS232 5KM, UT-2112  Mã: UT-2112  Giá: Liên Hệ  Hãng sản xuất: UTEK  Feature  1. Interface: comply with EIA RS-232 and CCITTV.24 asynchronous protocol.  2. Connector: DB9 or DB9 connectors for both ends of your choice.  3. Transmission mode: asynchronous full duplex and fully transparent.  4. Isolation voltage: 500V continuous or 2,500 impulse.  5. Baud rate: maximum 57.6KBPS.  6. Power supply: one of TXD/DTR/RTS of RS-232 interface.  7. Photoelectric isolation with strong ability of anti-interference.  8. Serial ports protection, surging voltage and ESD suppression.  9. Device damage protection: strongly against grounding return circuit and surging voltage.  10. Dimensions: 63mm×33mm×17mm.  11. Working environment: -40℃ to 85℃, relative humidity 5% to 95%. Công ty Viễn Thông Tuấn Linh Số 15 Hoàng Đạo Thành, Kim Giang, Thanh Xuân, Hà Nội Số điện thoại: 0916955988 - 04.2242.5522 Facebook:https://www.facebook.com/ctytuanlinh Email: tuanlinhpc44@gmail.com