DC Extension Lead Connector - 5m
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Product Information
Full details
This 5-meter DC extension cable from Switch Electronics is designed for users needing to extend the reach of their CCTV power supplies. Its primary benefit is providing reliable power delivery over a longer distance, ensuring flexibility in camera placement. A potential caveat is its specific 2.1mm x 5.5mm connector size, which may not be compatible with all devices.
All features
| Model Part Number | 551664 |
|---|---|
| Brand | Switch Electronics |
Extended Product Information
FAQs
What is the exact connector size of this cable?
The connector size is 2.1mm for the inner pin diameter and 5.5mm for the outer barrel diameter.
Can I use this cable for my laptop power adapter?
This cable is primarily designed for CCTV and similar low-power DC devices. Compatibility with laptop power adapters depends on the exact connector size and power specifications. It's best to confirm your laptop's power input specifications.
Will this cable work with 12V and 5V devices?
Yes, as long as the device and the power adapter operate on the same DC voltage (e.g., 12V or 5V) and the connector size matches, this cable will extend the power.
How do I know if my device uses a 2.1mm x 5.5mm connector?
Check the specifications of your device or the original power adapter. The size is often printed near the power input port or on the adapter label. Visually, it's a very common barrel connector size.
What is the maximum current this cable can handle?
While the cable is of good quality, specific current ratings are not provided. It is designed for typical CCTV power requirements. For high-current devices, ensure your power adapter can supply adequate current and consider potential voltage drop over the 5-meter length.
Is this cable shielded for outdoor use?
The description focuses on its use for CCTV extension. While it is of good quality, it is not explicitly stated as being weather-proof or shielded for permanent outdoor exposure. It's recommended to protect the connections from direct weather elements.
Troubleshooting
Device not powering on after connecting the extension cable
Check that all connections are secure at both ends. Ensure the extension cable's connector size (2.1mm x 5.5mm) matches your device and power adapter. Verify the power adapter is functioning correctly by plugging it directly into the device. Confirm the extension cable is rated for the power requirements of your device.
Intermittent power or poor performance
Inspect the cable for any visible damage. Ensure the connectors are clean and free of corrosion. If the cable is very long or powering a device with high current draw, consider if voltage drop might be an issue; for critical applications, shorter or heavier gauge cables might be needed.
Pros and Cons
Pros
- Provides ample length for flexible device placement.
- Uses a widely compatible DC connector size.
- Simple and quick to install.
- Reliable for consistent power delivery.
- Good quality construction for durability.
Cons
- Connector size is specific and not universally compatible.
- Only suitable for DC power applications.
- May not be suitable for very high power draw devices without verification.
Setup, Compatibility & Care
Setup:
- Ensure the power adapter for your device is unplugged.
- Connect the 2.1mm x 5.5mm plug end of the extension cable to the power socket on your device (e.g., CCTV camera).
- Connect the socket end of the extension cable to the original DC power adapter's plug.
- Plug the power adapter into a wall outlet.
Compatibility:
This cable is designed for devices using a 2.1mm x 5.5mm DC barrel connector and requiring DC power. Always verify that the voltage and current supplied by your power adapter are appropriate for your device. It is suitable for CCTV extension.
Care:
- Keep the connectors clean and free from dust or debris.
- Avoid exposing the cable to excessive moisture or extreme temperatures.
- Do not bend the cable sharply or place heavy objects on it to prevent internal damage.