Category 3 cable, commonly known as Cat 3 or station wire, and less commonly known as VG or voice-grade[1] (as, for example, in 100BaseVG), is an unshielded twisted pair (UTP) cable used in telephone wiring.

Jun 27, 2024 · Cat3 cable is an earlier generation of cable, which supports a maximum frequency of 16 MHz. This cable may have 2, 3, or 4 copper pairs. Cat3 type of Ethernet cable is still used for two-line telephone systems and 10BASE-T networks.

Cat 3 Cable - UTP Category 3 Unshielded Twisted Pair Cables. Cat 3 is characterized to 16 MHz and supports applications up to 10 Mbps. Cat3 applications may range from voice to 10BaseT Ethernet networks.

Dec 24, 2011 · UTP and STP Comparison Chart. CAT3. The Category 3 or CAT3 standard was used heavily in the early 90’s for wiring offices and homes. It’s still used in two-line phone configurations, but has largely fallen out of favor for wired networking thanks to the Category 5e cable’s superior performance.

4 days ago · CAT3 and CAT4 are both used for Token Ring networks -- where CAT 3 can provide support of a maximum 10Mbps, while CAT4 pushed the limit up to 16Mbps. Both categories have a limit of 100 meters.

Dec 6, 2011 · utp表示的非屏蔽的双绞线，现实中还有stp，它的意思是丝网屏蔽；sftp，它是双层屏蔽，目前市面上最好的，丝网屏蔽加铝箔屏蔽。 希望以上回答对你有帮主。

Belden's DataTwist 3 products come in a variety of pair counts ranging from 2 to 400 in riser and plenum. ATMM (corrugated aluminum tape) versions are also available for added crush resistance.

Jan 18, 2024 · Category 3 Cabling, commonly abbreviated as Cat3 cable, represents an early generation of unshielded twisted-pair (UTP) cabling. Designed to support digital voice and data communication, it supported speeds up to 10 Mbps, a benchmark in the early days of networking.

Dec 11, 2019 · Cat3 Cable Overview: Short for Category 3, Cat3 Cable is an unshielded twisted pair (UTP) cable designed to reliably carry data up to 10 Mbit/s, with a possible bandwidth of 16 MHz. Note that unlike Cat 1, 2, 4, and 5 cables, Cat 3 is still recognized by TIA/EIA-568-B as its defining standard.

CAT 3 25 PAIR 24 AWG SOLID UTP, PVC JKT- BLUE – 1000 FT SPOOL. Product Information. SCP bulk Category 3 (CAT3) cable supports LAN applications utilizing bandwidths up to 16MHz and is typically used for telephone wiring. Available in 2, 3, 4, 25, 50, and 100 pair counts. Available in PVC jacket.