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An extension of the prevailing CoaXPress 2.1 specification, CXPoF helps knowledge transport from a digital camera to the host PC over fiber optic cabling as an alternative of coaxial copper cable. CXPoF combines CoaXPress 2.1 bandwidth with fiber optic’s just about limitless cable lengths, immunity to electrical noise, and lighter and smaller footprint.
WOBURN, MA, MARCH 2, 2023 — Launched final yr, CoaXPress over Fiber (CXPoF) is an rising machine imaginative and prescient know-how that opens up an thrilling new realm of high-speed imaging alternatives. An extension of the prevailing CoaXPress 2.1 specification, CXPoF helps knowledge transport from a digital camera to the host PC over fiber optic cabling as an alternative of coaxial copper cable. CXPoF combines CoaXPress 2.1 bandwidth with fiber optic’s just about limitless cable lengths, immunity to electrical noise, and lighter and smaller footprint.
FIRST ADOPTERS
Early adopters of CXPoF have been end-users requiring exceptionally lengthy cabling akin to Clever Site visitors Techniques and navy ballistics testing, or the place electrical isolation is required resulting from high-EMI interference as is the case with delicate medical gear.
Different industries are anticipated to comply with. That is as a result of together with its technical advantages, CXPoF gives financial benefits owing to its use of Ethernet networking elements. In comparison with the machine imaginative and prescient market, Ethernet-based networking has far larger gross sales volumes which, in flip, have pushed its element costs down. Decrease-priced Ethernet elements, akin to cables and connectors, can drastically cut back the price of a CXPoF imaginative and prescient system. For instance, a 30M quad CXP-12 coaxial cable prices over $600, whereas a 30M QSFP+ AOC (Lively optical cable) prices about $125.
Fewer fiber optic cables are required to transmit comparable quantities of information, due to this fact lowering the complexity of the cable run, decreasing system prices, and minimizing potential failure factors, particularly if extenders had been beforehand required for long-distance purposes.
200 GBPS SPEEDS
Fiber optics transmit knowledge as pulses of sunshine by strands of fiber fabricated from glass or plastic. When bundled with a whole lot of different strands, the ensuing fiber optic cable will transmit extra knowledge at quicker speeds and over for much longer distances than high-grade copper cables. As a substitute of requiring 4 CXP-12 hyperlinks, CXPoF transmits 40 Gbps on a single QSFP+ (Quad Small Kind Issue Pluggable) transceiver module and a single fiber optic cable.
As speeds improve farther from 12.5 Gbps per hyperlink to the JIIA’s anticipated 25 Gbps, CXPoF seems to be the trail of least resistance. Within the close to future, we are going to doubtless see CXPoF transfer in the direction of 4 x 25 Gbps = 100 Gbps utilizing QSFP28 modules or 4 x 50 Gbps = 200 Gbps with QSFP56 modules. As knowledge, automation, and machine imaginative and prescient allow new ranges of effectivity, these increased switch speeds can be a fantastic asset to producers pursuing the Industrial Web of Issues.
INSTALLATION INSIGHTS
CXPoF will change the way in which system integrators do their jobs. For one, fiber optic cables don’t characterize a hearth hazard since warmth will not be dissipated, due to this fact eliminating that security concern. Second, the cables can stand up to important pull forces with out struggling breakage over lengthy runs in comparison with copper cabling. Third, fiber optic cables are usually not broken by inclement climate, moisture, or temperature extremes to the identical extent as coaxial or Ethernet cables, giving integrators a safer possibility outside. Lastly, being lighter and smaller in diameter than different cable varieties, fiber optic cables can extra simply be threaded on machines, robots, plane, and floor autos.
UPGRADE PATH TO CXPoF
As an extension of the CoaXPress protocol, CXPoF supplies the generic GeniCam programming interface for {hardware} and software program and is unbiased of any working system. Upgrading an present system would require CXPoF-compliant cameras and body grabbers, together with fiber optic cabling, transceivers, and connectors. Distributors are simply starting to acknowledge the market potential of CXPoF. Consequently, {hardware} decisions are restricted at present however are projected to develop exponentially as has been the case with earlier CXP upgrades.
One of many first distributors to embrace CXPoF is BitFlow. Its new Claxon Fiber body grabber has a fiber transceiver slot supporting QFSP+ appropriate fiber cable assemblies. The board supplies 4 connections to assist one quad-link CXPoF digital camera, two dual-link CXPoF cameras, or 4 single-link CXPoF cameras whereas that includes the identical half-Measurement x8 PCI Specific Gen 3.0 platform as the corporate’s earlier CXP body grabbers. Linked cameras are Plug-and-Play with automated hyperlink velocity and digital camera parameter detection. Cameras might be precisely synchronized or can function utterly independently. Whether or not in a standard machine imaginative and prescient system, for navy use, or in a analysis laboratory, the Claxon Fiber makes it easy to swap out an older body grabber in a number PC to achieve the optimistic efficiency and financial advantages of CXPoF.
Study extra at www.bitflow.com
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