RG59 with power coaxial cable 200 meters

KSH 5500 EXCL OF VAT

FEATURES

1. Structure:
   • Center Conductor: Typically made of copper or copper-clad steel, it carries the electrical signal from the source to the destination.
   • Insulation: The conductor is surrounded by a dielectric material, often foam polyethylene, which keeps the signal from interacting with the outer layers.
   • Shielding: RG59 features braided copper or aluminum foil shielding that protects the signal from electromagnetic interference (EMI) and radio frequency interference (RFI).</li>
   • <strong>Outer Jacket: The outer layer, usually made of PVC or plenum-rated material, ensures protection against environmental factors like moisture, abrasion, and physical damage.
2. Electrical Characteristics:
   • Impedance: RG59 has an impedance of 75 ohms, making it ideal for video signal transmission. It is designed to match the impedance of most video equipment, such as televisions and surveillance cameras.
   • Attenuation: The cable exhibits relatively low signal loss (attenuation) over short to medium distances, making it suitable for video and audio applications.
   • Bandwidth: While RG59 offers good performance at lower frequencies, it is not typically used for high-speed data transfer as the attenuation increases with frequency, which limits its use in high-frequency applications.
3. Applications:
   • Security Camera Systems: RG59 is a popular choice for CCTV (Closed-Circuit Television) systems, connecting surveillance cameras to video recorders or monitors.
   • Cable Television: RG59 is widely used in TV installations for connecting set-top boxes to televisions and for antenna connections.
   • Audio/Video Systems: It can be used to connect audio and video equipment in home theater systems and for transmitting composite video signals.
   • Radio Frequency Applications: RG59 is also suitable for low-frequency RF applications, including connecting signal sources to transmitters and receivers.
4. Variants:
   • RG59/U: This is the standard version of RG59 and is commonly used for standard video applications.
   • RG59 Siamese Cable: This version of RG59 is often paired with power cables in a single jacket, ideal for surveillance camera installations, as it can simultaneously supply power and transmit video signals.
5. Distance Limitations:
   • RG59 is suitable for shorter runs, typically up to 500 feet (150 meters) without significant signal loss. For longer distances, or for high-definition signals, other cables like RG6 may be preferred due to lower attenuation.

RJ45 Cat 5e metallic clips

1000 pcs pack

KSH 3500 EXCL OF VAT

FEATURES

1. Connector Type:
   • The RJ45 (Registered Jack 45) connector is the standard for Ethernet networks and is most commonly used in Category 5 (CAT 5) cables.
   • Metallic Housing: The metal housing offers shielding benefits, improving the stability of the connection and ensuring a reliable transmission of data, especially in environments with external interference.
2. Compatibility:
   • Designed for Category 5 cables, the RJ45 CAT 5 (Metallic) connector supports speeds up to 100 Mbps.
   • It is also backward compatible with CAT 5e cables, although higher categories like CAT 6 and above would typically use connectors designed for their specific performance levels.
3. Construction:
   • Metal Housing: The metallic construction enhances durability and offers protection against physical wear and environmental factors.
   • Gold-Plated Contacts: To ensure a clean and stable connection, the connector features gold-plated contacts, which resist corrosion and provide a high-quality transmission over time.
   • Eight Pins: The eight pins of the connector align with the eight individual wires inside the CAT 5 cable for proper signal transmission.
4. Uses and Applications:
   • Ideal for Ethernet networking applications such as connecting computers, routers, switches, and other networking equipment.
   • The metallic housing makes it perfect for use in industrial or high-traffic environments, where greater durability is required.
5. Performance:
   • The metal housing offers extra shielding, ensuring improved signal integrity and reducing electromagnetic interference (EMI).
   • The gold-plated contacts maintain a reliable connection for longer periods, ensuring consistent performance in demanding network environments.
6. Installation:
   • To install, simply strip the cable, arrange the wires according to the T568A or T568B wiring schemes, and use a crimping tool to secure the cable in place within the connector.
   • For cables with shielding, the metallic RJ45 connector may include a grounding tab, enhancing the shield’s protection and improving overall signal quality.