Introducció
The C2G 27251 Cat5e Snagless Shielded Ethernet Network Patch Cable is designed to provide reliable, high-speed network connectivity while protecting against noise and electromagnetic interference. This manual provides essential information for the proper setup, operation, and maintenance of your Cat5e cable.
This cable meets or exceeds industry standards for NEXT (Near-End Crosstalk) and return loss, ensuring optimal performance. Its molded boot offers enhanced strain relief and durability, making it suitable for various networking applications.
Configuració
Setting up your C2G Cat5e cable is straightforward. Follow these steps to establish a network connection:
- Identificar els punts de connexió: Locate the RJ45 ports on your network devices. These typically include network adapters, hubs, switches, routers, DSL/cable modems, and patch panels.
- Connecta el primer extrem: Insert one end of the C2G Cat5e cable into the RJ45 port of your first network device. Ensure the connector clicks securely into place. The snagless design helps prevent the clip from catching on other cables during installation.
- Connecta el segon extrem: Insert the other end of the C2G Cat5e cable into the RJ45 port of your second network device. Again, ensure a secure connection.
- Verifica la connexió: Most network devices have indicator lights (LEDs) next to the RJ45 ports that illuminate or blink when a successful connection is established and data is being transmitted.
For maximum protection against EMI/RFI interference, it is recommended to use this shielded cable with compatible shielded components, such as a Cat5E shielded patch panel and Cat5E shielded keystone jacks, for a complete end-to-end shielded network solution.

Figura 1: Primer pla view of the C2G Cat5e cable's RJ45 connector, highlighting the shielded design and molded boot.
En funcionament
Once properly connected, your C2G Cat5e cable operates automatically to facilitate network communication. It functions as a physical medium for data transmission between connected devices.
- Transferència de dades d'alta velocitat: The cable supports high-speed network connections, enabling efficient transfer of data, streaming media, and online gaming.
- Protecció EMI/RFI: The shielded design of the cable minimizes the impact of electromagnetic interference (EMI) and radio frequency interference (RFI) from external sources, ensuring a cleaner and more stable signal, especially in environments with high electrical noise.
- Plug-and-Play: No additional software or drivers are required for the cable to function. It is a passive component that simply extends your network connection.

Figure 2: The C2G Cat5e cable featuring two RJ45 connectors, ready for network connection.
Manteniment
The C2G Cat5e cable is designed for durability, but proper care can extend its lifespan and ensure consistent performance:
- Eviteu corbes pronunciades: Do not bend the cable at sharp angles, as this can damage the internal conductors and shielding, leading to signal degradation.
- Protegir els connectors: The molded boot provides strain relief, but avoid pulling the cable by the wire itself. Always grasp the connector housing when plugging or unplugging.
- Mantenir net: Keep the RJ45 connectors free from dust and debris. Use compressed air or a soft, dry cloth if cleaning is necessary.
- Emmagatzematge adequat: When not in use, coil the cable loosely and store it in a dry, cool place away from direct sunlight or extreme temperatures. Avoid tangling with other cables.

Figure 3: The C2G Cat5e cable shown coiled, demonstrating its flexibility and suitable for storage.
Resolució de problemes
Si teniu problemes amb la connexió de xarxa, tingueu en compte els passos següents per resoldre'ls:
- Sense connexió de xarxa:
- Assegureu-vos que els dos extrems del cable estiguin ben connectats als seus ports respectius.
- Check the indicator lights on your network devices. If they are off, try re-seating the cable or using a different port.
- Test the cable with another device or use a known working cable to isolate the problem.
- Velocitat de xarxa lenta:
- Verify that your network devices (router, switch, network card) support the desired speed (e.g., Gigabit Ethernet).
- Ensure the cable is not excessively bent or kinked, which can cause signal loss.
- Minimize sources of electromagnetic interference near the cable.
- Connexió intermitent:
- Comproveu si hi ha algun dany físic al cable o als connectors.
- Assegureu-vos que el cable no sigui trepitjat ni aixafat pels mobles.
- Consider using a network cable tester (like a Pyle network cable tester mentioned in user reviews) to check for continuity and proper wiring.
If problems persist after these steps, consult the documentation for your network devices or contact C2G customer support.
Especificacions
| Característica | Detall |
|---|---|
| Marca | C2G |
| Nom del model | 7ft Shielded Cat5E Molded Patch Cable |
| Número de model de l'article | 27251 |
| Tipus de cable | Shielded (STP), Snagless, Booted, Ethernet Patch Cable |
| Categoria de cable Ethernet | Cat 5e |
| Longitud | 7 peus (2.13 metres) |
| Color | Blau |
| Conductor | 4-pair 24 AWG stranded STP |
| Tipus de connector | RJ45 Mascle a Mascle |
| Connector de xapa | Shielded 50 micron gold-plated |
| Material de la jaqueta | Clorur de polivinil (PVC) |
| Wiring Standard | TSB 568B (AT&T 258A) |
| Característica especial | High Speed, Magnetic |
| Dispositius compatibles | Modem, Network Adapters, Hubs, Switches, Routers, DSL/Cable Modems, Patch Panels |
| Ús interior/exterior | Interior, Exterior |
| Pes de l'article | 2.46 unces |
| Dimensions del producte (LxWxH) | 7 x 5.5 x 1 polzades |
Garantia i Suport
For specific warranty information regarding your C2G 27251 Cat5e Cable, please refer to the official C2G website or the documentation included with your purchase. Warranty terms and conditions may vary.
For technical support, product inquiries, or further assistance, please visit the official C2G website or contact their customer service department directly. Contact information can typically be found on the manufacturer's weblloc o embalatge del producte.
You can visit the C2G Store at Amazon.com/C2G per a més informació i ofertes de productes.





