Description
Installation and Maintenance
The installation and maintenance of the QSFP-H40G-AOC2M Cisco 2M 40G Direct-Attach Copper Cable is relatively straightforward. Here are some guidelines to follow:
Installation:
- Ensure that the cable is compatible with the devices you wish to connect. The QSFP-H40G-AOC2M cable has QSFP+ connectors on both ends, which are compatible with QSFP+ ports on devices such as switches, NICs, and routers.
- Connect one end of the cable to a QSFP+ port on one device, and the other end to a QSFP+ port on the other device. Ensure that the connectors are fully seated in the ports to ensure a secure connection.
- Verify that the devices recognize the cable and establish a link. You may need to configure the devices to enable the QSFP+ ports, depending on the specific devices you are using.
Maintenance:
- Inspect the cable periodically to ensure that it is free from damage. If you notice any frayed or damaged portions of the cable, replace it immediately to avoid any potential issues with connectivity or data transmission.
- Keep the cable clean and free from dust and debris. Use a soft, dry cloth to wipe down the cable periodically to remove any accumulated dust or dirt.
- Avoid bending or kinking the cable excessively, as this can damage the cable and affect its performance. When not in use, store the cable in a manner that prevents it from becoming tangled or twisted.
High-Speed Data Transmission
The QSFP-H40G-AOC2M is actually a 2-meter 40GBASE active optical cable (AOC), not a 40G direct-attach copper cable. However, I can provide information on the high-speed data transmission capabilities of active optical cables in general.
Active optical cables (AOCs) are designed for high-speed data transmission in data center and high-performance computing environments. They use optical fiber technology to transmit data over longer distances than traditional copper-based cables, with lower signal degradation and higher bandwidth.
The QSFP-H40G-AOC2M supports a data rate of 40 Gbps, which makes it suitable for high-bandwidth applications such as data center interconnects, server clustering, and high-performance computing. The cable uses multi-mode fiber (MMF) which allows for transmission distances of up to 100 meters, depending on the quality of the fiber and the network equipment being used.
In addition to high-speed data transmission, active optical cables offer several advantages over traditional copper-based cables, including:
- Lower power consumption: Active optical cables consume less power than copper-based cables, which can lead to cost savings and reduced environmental impact.
- Immunity to electromagnetic interference (EMI): Optical fibers do not generate EMI, which reduces the need for power-consuming shielding and improves signal quality.
- Flexibility and ease of installation: Active optical cables are thinner and more flexible than copper-based cables, which makes them easier to install and manage in tight spaces.
Regulatory and Compliance Information
The QSFP-H40G-AOC2M Cisco 2M 40G Direct-Attach Copper Cable is designed to comply with various regulatory and compliance standards. Here are some of the relevant standards and certifications:
- RoHS Compliance: The cable is compliant with the Restriction of Hazardous Substances (RoHS) directive, which restricts the use of certain hazardous substances in electronic and electrical equipment.
- CE Marking: The cable is CE marked, indicating that it meets the requirements of European Union (EU) legislation for electromagnetic compatibility (EMC) and safety.
- FCC Compliance: The cable complies with Federal Communications Commission (FCC) regulations for electromagnetic interference (EMI) and radio frequency (RF) emissions.
- UL Listing: The cable is UL listed, indicating that it meets the safety standards established by Underwriters Laboratories (UL).
- REACH Compliance: The cable is compliant with the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) regulation, which aims to ensure the safe use of chemicals in the European Union.
- TAA Compliance: The cable is compliant with the Trade Agreements Act (TAA), which requires that products sold to the US government are manufactured or “substantially transformed” in the United States or in a designated TAA compliant country.
General Information
- Manufacturer: Cisco
- Manufacturer Part Number: QSFP-H40G-AOC2M
- Brand Name: Cisco
- Product Name: 40GBase-AOC QSFP direct-attach Active Optical Cable, 2-meter
- Product Type: Network Cable
Technical Information
- Cable Type: Fiber Optic
- Cable Length 6.56 ft
- Connector on First End 1 x QSFP Network
- Connector on Second End 1 x QSFP Network
- Connector Plating Copper
- Features Active
- Features Flexible
- Device Supported Network Device
- Device Supported Router
- Device Supported Server
- Device Supported Switch
Miscellaneous
- Certifications & Standards
- UL (E116441)
- ELV
- Environmentally Friendly: Yes
- Environmental Certification: RoHS-6
