Peace, mercy, and blessings of God be upon you. stc DZS router Its most prominent features: Fiber optic support Stable operating system Four Gigabit ports It broadcasts two networks simultaneously, one with a long range, and the other with a very high speed suitable for gaming and 4K movies without interruption ————————————————————————— It comes with its complete original clean cables. It was working on stc fiber. You can use it as a replacement for your modem, or connect it with a cable and use it as a repeater to cover another area in the house.