Description
Benefits of Using Passive Copper Cables
There are several benefits of using passive copper cables for data transfer, such as the 470-AAVR Dell QSFP+ to QSFP+ 40GBE 1 meter passive copper direct attach cable.
- Cost-effective: Passive copper cables are generally less expensive than active optical cables, making them a cost-effective option for data transfer.
- Low power consumption: Passive copper cables do not require power to operate, which reduces the overall power consumption of the system.
- High performance: Passive copper cables offer high data transfer rates, making them suitable for high-bandwidth applications such as 40GBE.
- Durable: Passive copper cables are typically more durable than active optical cables, which can be sensitive to temperature and humidity changes.
- Easy to install and maintain: Passive copper cables are easy to install and maintain, making them a convenient option for data transfer.
- Direct attach cables are designed to connect directly to the QSFP+ module, which eliminates the need for a separate transceiver and enables a more cost-effective and power-efficient solution.
- They are typically used in short-distance applications such as in data centers and high-performance computing environments where high data transfer rates are required over short distances.
Installation and Setup of the Cable
Installation and setup of the 470-AAVR Dell Qsfp+ to Qsfp+ 40gbe 1 Meter Passive Copper Direct Attach Cable involves the following steps:
- Unpack the cable and ensure that it is in good condition.
- Connect one end of the cable to the Qsfp+ port on one device, such as a switch or server, and the other end to the Qsfp+ port on the second device.
- Check the connections to ensure that they are secure and properly aligned.
- Power on both devices and wait for them to fully boot up.
- Check the link status to ensure that the devices are communicating properly.
- Configure the devices to use the 40gbe speed and make sure that the link is operational.
- Test the cable by transferring data between the devices to ensure that it is functioning properly.
It is important to note that this cable is passive, meaning it does not have an active component to boost the signal, so it should only be used over short distances. The cable is also copper based which is considered best for short distance communication .
Performance and Reliability
The Dell 470-AAVR QSFP+ to QSFP+ 40Gbe 1 meter passive copper direct attach cable offers high performance and reliability for data transfer and connectivity.
Performance:
- The cable supports a data transfer rate of 40 Gbps, which is ideal for high-speed data transfer and streaming applications.
- The cable is designed with high-quality copper to ensure low attenuation and minimal signal loss, resulting in faster data transfer speeds and less latency.
- The direct attach design eliminates the need for an optical transceiver, reducing costs and providing a more cost-effective solution.
Reliability:
- The cable is made with robust construction and high-quality materials, ensuring that it is built to last and can withstand the demands of high-performance data transfer.
- The passive design eliminates the need for power, making the cable more reliable and less prone to failure.
- The cable is also compliant with industry standards, ensuring that it is compatible with a wide range of devices and systems.
General Information
- Manufacturer Part Number 470-AAVR
- Brand Name Dell
- Product Type Network Cable
Technical Information
- Cable Type QSFP+
- Cable Length 3.28 ft
- Connector on First End QSFP+ Network
- Connector on Second End QSFP+ Network
- Features Passive
- Device Supported Network Device
