The bit rate of any network cable depends on the hardware attached to it. Cat-5e cable on 100bT hardware has a bit rate of 100 megabits per second. Gigabit ethernet equipment will generally only try to send 300 megabits/second through Cat5e cable.
Cat 5, Cat 5e, Cat 6, Cat7
Ethernet cable of cat 5e or cat 6 connected to modem or router
Yes
Copper.
Cat 5, Cat 5e
RJ-45
Cat 5E
Yes, CAT 5E is well-suited for gigabit ethernet. CAT 6 will also work just fine.
because it is relatively inexpensive and easy to install...
Cat 5E
Cat 5E or Cat5
A regular Cat 5e or Cat 6 RJ-45 straight-through Ethernet network cable.