the service router for mounting with a 19-inch rack has 16 ethernet ports, sfp port, usb ports, 6 fxs ports, 2 fxo port.

19inch access background broadband business cable communication computer connect connection data digital electronic equipment ethernet fxo fxs hardware has hub illustrationn information internet isolated line link management modem mounting network networking office port ports rack rgb rj11 rj45 router screen service sfp speed system technology usb vector web white