CAT3 UTP 25 пар Телефонный кабель

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CAT3 UTP (Unshielded Twisted Pair) 25 pairs telephone cable is a type of telecommunications cable used primarily for voice and data transmission. 

Category 3 (CAT3): This designation indicates the cable is suitable for transmission speeds of up to 10 Mbps and can support voice and low-speed data applications.
UTP: Unshielded Twisted Pair means the cable consists of pairs of wires twisted together to reduce electromagnetic interference. It lacks additional shielding, making it more cost-effective but also more susceptible to external noise.
25 Pairs: This indicates that the cable contains 25 individual twisted pairs of wires. Each pair can be used for separate phone lines or data connections, allowing for multiple channels of communication.

Overall, CAT3 UTP 25 pairs telephone cable is useful for systems but is largely replaced by newer technologies for most applications.
 

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Primarily used for telephone systems, including PBX systems and voice over IP (VoIP).
Can also be used in some data transmission applications where high-speed connections are not necessary.
Cost-effective for basic telecommunication needs.
Flexible and easy to install in various environments.
Not suitable for high-speed data applications (limited to 10 Mbps).
Obsolete for modern network standards, with higher category cables like CAT5e and CAT6 being preferred for data networks.

 

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