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Beckhoff CU8851

USB extension, USB Extended 2.0 receiver box

MPN: CU8851
Category: Accessories

Price and lead time confirmed within 1 business day

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Beckhoff CU8851?

The USB specification allows a distance of 5 m between the PC and the USB devices. A further 5 m 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

Specifications

Type	USB Extended 2.0 receiver box
Housing	plastic housing for DIN rail installation
Interfaces	1 USB Extended 2.0 input with RJ45 socket for up to 50 m Cat.5 cable and 1 USB output with USB A socket to be connected to an USB device in maximum 5 m distance
USB transfer rate	up to 480 Mbit/s according to USB 2.0
Power supply unit	24 V DC power supply
Dimensions (W x H x D)	34 mm x 98 mm x 77 mm
Operating temperature	0…55°C
Protection rating	IP20
Approvals/markings	CE
Additional information	quick error detection with diagnostic LEDs

CU8851: frequently asked questions

When can CU8851 be shipped?

CU8851 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up CU8851 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for CU8851 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for CU8851, subject to availability and destination.