Yes, CAT 5E is well-suited for gigabit ethernet. CAT 6 will also work just fine.
You would need the ethernet card can handle gigabit network traffic cable.
1000BASE-CX
1000BASE-CX
There are different types of gibabit Ethernet; the cabling can either be some kind of copper cable, usually UTP, or fiber optic.
4 pairs of wires.
There are several retailers that sell Gigabit ethernet cables, including Office Max, Office Depot, Newegg, and Amazon. These products can also be purchased at select discount retailers, including Walmart and Sears.
In Cat 5 cable based on fast ethernet (100 mbsp) 4 are used to Send and Receive. The other 4 wires are unused. All 8 wires are used for gigabit communications.
cat 6 is always a regiment cable usually gigabit ethernet, it is backward compatible.Cat 5 usually can handle 10/100Mbps which is a fast ethernet.
It is not a complete necessity to have a gigabit Ethernet switch but it will increase processing speed to 1,000 Mbits per second. Earlier forms of the Ethernet switches were in the 10 to 100 megabit range.
Gigabit port on a wireless router is the latest network technology that supports data transmission rates up to 1000Mbps over a network cable compared to a fast Ethernet connection which peaks at 100Mbps. networkrepairs.ca
Effective for what? It's a decent 100 megabit ethernet cable; but it makes a lousy tow rope.
A cat5e should work up to 1 gig. Cat6 is optimal but more expensive and harder to wire.