They will suspend your license and issue a warrant for your arrest and if your defense is going to be "I don't think" you have lost already.
Pay the ticket before it cost you your license and you go to jail. Once the warrant is issued, you have to be arrested (court order), processed, spend a night or two in jail before you see a judge. You can't pay it after the warrant is issued, too late then
Then you will have warrant fees added, lost wages, you will have your insurance suspended (once your license is suspended, your insurance is cancelled), you will have to pay a contempt of court charge and that is a criminal record that goes on your criminal background, you will have to pay a fee to get your drivers license license back, re-apply for insurance at a much higher cost.
Other option is to appear in court, plead not guilty, go to trial and hope you can convince a jury you "think" you didn't run ita t which time the photo will be presented as evidence for the state, You will then have court costs added on to the ticket
Pay it and save yourself a lot of time and money and embarrassment of family, friends, co-workers seeing you handcuffed and taken away in a police car and get a criminal record to boot