ТОВ "Промислова автоматизація" постачає промислове обладнання та електронні компоненти для автоматизації технологічних процесів, будівель і споруд, машинобудівних комплексів.


CU8800, CU8801, CU8850 | USB extension

The USB specification allows a distance of 5 m between the PC and the USB devices. A further 5 metres of cable can be added by using a USB hub. In the construction of machines and plants, larger distances must be bridged without having to insert a USB hub every 5 metres. The CU8800 USB Extender sends the USB signal via a CAT5 cable that can be up to 50 m long to the CU8850 USB Extended receiver, which converts the signal back to USB. Data rates of up to 12 Mbit/s can be transmitted. Both USB Extender boxes are designed for DIN rail mounting. The CU8800 transmitter is powered by the PC. The CU8850 receiver has an integrated 24 V DC power supply unit.

Technical data CU8800 | USB Extender Tx CU8850 | USB Extender Rx
  USB Extended transmitter box USB Extended receiver box
1 USB input with USB B socket to be connected to the PC in maximum 1 m distance 1 USB Extended input with RJ 45 socket for up to 50 m CAT5 cable
1 USB Extended output with RJ 45 socket for up to 50 m CAT5 cable 1 USB output with USB A socket to be connected to an USB device in maximum 5 m distance
 quick error analysing with diagnostic LEDs
plastic housing for DIN rail installation
USB transfer rate up to 12 MBit/s for USB 1.1, downwards compatible to USB 1.0
protection class IP 20
operating temperature 0&55 °C
dimensions (W x H x D) 34 x 98 x 77 mm (1.3" x 3.9" x 3")
power supply via USB 24 V DC power supply


Product C9900-XXXX
CU8800-0010 USB Extender Tx for CP69xx and CP79xx
CU8801-0000 USB Extender Tx for CP29xx and CP39xx