CoaXPress (CXP) is a digital interface standard developed for high speed image data transmission in machine vision applications.
The name is a portmanteau of 'express' (as in express train) and 'coaxial' to emphasize CoaXPress is faster than other standards (e.g. Camera Link, or GigE Vision) and uses 75 ohm coaxial cables as the physical transmission medium.
CoaXPress is mostly used in digital imaging applications but it is also suitable for high-speed transmission of universal digital data.
A 'device' that generates and transmits data (e.g. an industrial digital camera) is connected with one or more coaxial cables to a 'host' that receives the data (e.g. a frame grabber board in a computer). The CoaXPress standard 1.0 and 1.1 supports bit rates up to 6.25 Gbit/s per coaxial cable and the new 2.0 standard supports bit rates up to 12.5 Gbit/s per coaxial cable from the 'device' to the 'host'. The number of cables is not limited by the standard. Some recent CoaXPress cameras and frame grabbers use 8 coaxial cables providing a maximum image data rate of about 4.8 GB/s. The older Camera Link standard can only carry up to 850 MB/s.
A low speed uplink, operating at up to 41.6 Mbit/s is available to control the 'device' or for triggering.
A CoaXPress 'host' can supply 24 V over the coaxial cable up to 13 W per cable.
The CoaXPress standard requires that both the 'device' and the 'host' support GenICam, a standardized generic programming interface.
Other than Camera Link that is built upon pure LVDS with no transport layer, CoaXPress transmits data in packets (cf. network packet) using 8b/10b encoding and provides CRC.
CoaXPress competes with the Camera Link HS standard by the Automated Imaging Association.
2012-12-01. CoaXPress standard gains approval Retrieved December 1, 2012 http://www.vision-systems.com/articles/print/volume-17/issue-2/features/coaxpress...
The CoaXPress standard is another high-speed digital interface, originally design for industrial camera interfaces. The data rates for CoaXPress go up...
using either an analog or standardized digital interface (Camera Link, CoaXPress). MV implementations also use digital cameras capable of direct connections...
Vehicle Bus ccTalk Used in the money transaction and point-of-sale industry CoaXPress industrial camera protocol over Coax DMX512 control of theatrical lighting...
Protocols: Serial digital interface (SDI) and HD-SDI. CoaXPress 75 Ω for video signal (SDI and CoaXPress) on, for example, RG59 and RG6. 50 Ω for data link...
industrial camera interfaces technology (such as GigE Vision, USB3 Vision, CoaXPress or Camera Link) from the user application programming interface (API)...
vision List of device bandwidths Low-voltage differential signaling (LVDS) CoaXPress Camera Serial Interface Specifications of the Camera Link Interface Standard...
sensors but more noisy. CoaXPress. CoaXPress (CXP) is an asymmetric high speed serial communication standard over coaxial cable. CoaXPress combines high speed...
(connector), an electrical connector used for Infiniband and Ethernet CoaXPress, a high speed serial data interface over coaxial cable Constellation Program...
benefits. The Camera Link, Camera Link HS, GigE Vision, USB3 Vision and CoaXPress communication protocols are maintained and administered by the Automated...
converts a specific type of digital video source, such as Camera Link, CoaXPress, DVI, GigE Vision, LVDS, or SDI Circuitry common to both analog and digital...
International XP PARCEL Netherlands Xpedite BIGSPLASH United Kingdom XN XAR XpressAir XPRESS Indonesia Renamed from Travel Express Aviation Services in 2012 RAG...
Sky Spirit Celebration Spirit Cheer Spirit Sports Spirit Unlimited Spirit Xpress The American Championships The U.S. Finals: This event was formerly hosted...
race. He spent the season driving part-time schedules for Robinson and Xpress Motorsports. In 2008, he signed to drive for Means Racing in the Nationwide...
NASCAR series. KBM was founded after Busch purchased the remaining assets of Xpress Motorsports from J.B. Scott (father of driver Brian Scott) in late 2009...
Formule 4 met Jenzer Motorsport: "Lessen van 2015 meenemen"" (in Dutch). RaceXpress. Retrieved 21 December 2015. Jackson, Connor (2016-09-24). "Job Van Uitert...
Global Information