[Mike Lu] likes to add serial ports to his routers to use for debugging but he didn’t want to drill holes in his new RT-N12. After a bit of head-scratching he thought about repurposing the four unused ...
The switch comes with 4Gb ethernet ports via RJ45 on the front; however M12 connectors can be used for added robustness. The additional ethernet channel on the rear uses PCI-Express on the P1 ...