Description
Networking Speeds and Standards
The QSFP-H40G-AOC3M is a Cisco 3M 40 Gigabit Active Optical Cable that is designed to connect devices with QSFP+ ports, such as switches, routers, and servers. When it comes to networking speeds and standards, the following factors should be considered:
- Speed: The QSFP-H40G-AOC3M cable supports a maximum speed of 40 Gigabits per second (Gbps), which is significantly faster than traditional copper Ethernet cables. This high speed is achieved through the use of optical fibers, which transmit data using light rather than electrical signals.
- Standard: The QSFP-H40G-AOC3M cable conforms to the 40 Gigabit Ethernet standard, which is defined by the Institute of Electrical and Electronics Engineers (IEEE) as the IEEE 802.3ba standard. This standard specifies the physical layer and protocol requirements for 40 Gigabit Ethernet networks.
- Distance: The QSFP-H40G-AOC3M cable has a maximum distance of 3 meters, which is relatively short compared to other networking cables. This is due to the limitations of the optical fibers used in the cable, which can only transmit data over certain distances without degradation.
- Compatibility: The QSFP-H40G-AOC3M cable is compatible with devices that have QSFP+ ports, which are commonly found in high-speed networking equipment such as switches and routers. It is important to ensure that the devices and equipment you plan to use the cable with are compatible before purchasing.
- Reliability: Optical cables such as the QSFP-H40G-AOC3M are known for their high reliability, as they are less susceptible to electromagnetic interference and signal degradation compared to copper Ethernet cables. This can result in more stable and consistent network performance.
Compatible Devices and Applications
The QSFP-H40G-AOC3M Cisco 3M 40 Gigabit Active Optical Cable is a high-speed optical cable that can be used to connect a variety of devices and applications that require high-bandwidth and low-latency communication. Here are some examples of compatible devices and applications:
- High-performance computing clusters: The QSFP-H40G-AOC3M can be used to connect nodes in high-performance computing clusters, enabling high-speed data transfer between nodes and reducing processing time.
- Storage systems: The QSFP-H40G-AOC3M can be used to connect storage systems, enabling high-speed data transfer between storage devices and servers, reducing latency and improving performance.
- Data centers: The QSFP-H40G-AOC3M can be used to connect servers, switches, and other networking devices in data centers, enabling high-speed data transfer and reducing latency.
- Machine learning and AI applications: The QSFP-H40G-AOC3M can be used to connect servers and GPUs in machine learning and AI applications, enabling high-speed data transfer and reducing processing time.
- Scientific simulations: The QSFP-H40G-AOC3M can be used to connect nodes in scientific simulations, enabling high-speed data transfer and reducing simulation time.
- Video streaming and broadcasting: The QSFP-H40G-AOC3M can be used to connect video streaming and broadcasting equipment, enabling high-speed data transfer and reducing latency.
Maximum Transmission Distance
The QSFP-H40G-AOC3M is a Cisco 3M 40 Gigabit Active Optical Cable that is designed to connect devices with QSFP+ ports over a distance of up to 3 meters. The maximum transmission distance of the cable is limited by the attenuation, or loss of signal strength, that occurs as the optical signal travels through the fiber.
Attenuation is influenced by factors such as the type of fiber used, the quality of the fiber, and the wavelength of the optical signal. In the case of the QSFP-H40G-AOC3M cable, the attenuation is specifically designed to limit the transmission distance to 3 meters.
If a longer distance is required, other optical cables such as single-mode or multimode fiber cables may be more suitable. Single-mode fiber cables can transmit data over longer distances, up to tens or even hundreds of kilometers, while multimode fiber cables can transmit data up to several hundred meters.
General Information
- Manufacturer: Cisco
- Manufacturer Part Number: QSFP-H40G-AOC3M
- Brand Name: Cisco
- Product Type: Network Cable
Technical Information
- Cable Type: Fiber Optic
- Cable Length: 9.84 ft
- Connector on First End :1 x QSFP+ Network
- Connector on Second End: 1 x QSFP+ Network
- Features: Active
- Device Supported: Network Device
- Device Supported: Switch
- Data Transfer Rate: 40 Gbit/s
Environmental Parameters
- Min Operating Temperature: 32 °F
- Max Operating Temperature: 158 °F
Miscellaneous
- Compatibility- 40-Gigabit Ethernet Transceiver Modules
- Cisco Nexus Switches:
- 3064-32T
- 3064-T
- 3064-X
