QSFP-H40G-CU1M= Cisco QSFP+ Direct Attach Copper Cable Bulk

The Cisco QSFP-H40G-CU1M= is a cable that falls under the category of Quad Small Form-Factor Pluggable Plus (QSFP+). It is equipped with 1X Male connectors and is designed for use with Mini-GBIC ports, specifically those supporting 40 Gigabit Ethernet Copper Network connections. This 1-meter Twinaxial Network Device has gained prominence for its compatibility with 1X Male Quad Small Form-Factor Pluggable Plus (QSFP+) Mini-GBIC Ports and its ability to support 40 Gigabit Ethernet Copper Network connections.

• Quad Small Form-Factor Pluggable Plus (QSFP+): QSFP+ is a compact, hot-pluggable transceiver used for high-speed data communication applications. It supports data rates up to 40 gigabits per second (Gbps) and is widely employed in data centers for high-performance networking.
• Mini-GBIC Ports: Mini-GBIC (Gigabit Interface Converter) ports are commonly found in networking equipment. They provide a standardized interface for various optical and electrical transceivers, allowing flexibility in connecting different types of cables.

The term Twinaxial refers to a type of cable that consists of two conductors, usually in the form of insulated copper wires, running parallel to each other. This design ensures efficient signal transmission while maintaining a compact form factor. In the case of the QSFP-H40G-CU1M=, the Twinaxial cable is used to transmit data over short distances within a network.

The QSFP-H40G-CU1M= Cisco 1 Meter Twinaxial Network Cable is a direct-attach copper (DAC) cable designed for high-speed data center applications that require low latency and high bandwidth. Here are some of its features and specifications:

• Length: The cable is 1 meter (3.28 feet) in length, making it suitable for short-distance connections within a data center environment.
• Connector: The cable features QSFP connectors on both ends, which are hot-pluggable and support high-speed data transfer rates.
• Copper Cable: The QSFP-H40G-CU1M= is a copper-based cable, which makes it less expensive than optical cables and suitable for use in short-to-medium-distance applications.
• 40 Gbps Speed: The cable is capable of delivering data transfer rates of up to 40 Gbps, making it ideal for high-bandwidth applications that require low latency.
• Passive Copper Cable: The QSFP-H40G-CU1M= is a passive copper cable, which means that it does not require any external power source or additional equipment for operation.
• Compatible Devices: The cable is compatible with Cisco networking equipment that supports QSFP interfaces, such as switches, routers, and servers.
• Quality and Reliability: The QSFP-H40G-CU1M= cable is built with high-quality materials and is rigorously tested to ensure its reliability and performance.

The Cisco QSFP-H40G-CU1M= finds its application in various scenarios where the need for high-speed data transmission over short distances is paramount. Let's explore some common use cases.

In a data center environment, where rapid data exchange is critical, the QSFP-H40G-CU1M= can be employed to connect servers, switches, and other networking equipment. Its 40 Gigabit Ethernet support ensures efficient data flow within the data center infrastructure.

High-performance computing (HPC) environments, such as those used in scientific research or complex simulations, often require high-speed interconnects. They can play a crucial role in facilitating communication between HPC nodes.

As technology evolves, network upgrades become necessary to accommodate higher data transfer rates. The QSFP-H40G-CU1M= serves as a reliable solution for upgrading networks to 40 Gigabit Ethernet, enhancing overall network performance.

Virtualized environments, where multiple virtual machines coexist on a single physical server, demand robust networking solutions. The QSFP-H40G-CU1M= can support the increased data traffic generated by virtualized workloads.

To appreciate the role of the Cisco QSFP-H40G-CU1M=, it's essential to understand the significance of 40 Gigabit Ethernet in modern networking.

The transition to 40 Gigabit Ethernet represents a significant leap in bandwidth compared to previous standards. This increase is crucial for meeting the growing demand for faster and more efficient data transfer.

Data centers, as the backbone of modern digital services, require scalable and high-performance networking solutions. 40 Gigabit Ethernet provides the scalability needed to accommodate expanding data center infrastructures.

With the rise of cloud computing, there is a need for networks that can handle the demands of cloud-based services and applications. 40 Gigabit Ethernet ensures that data can flow seamlessly between on-premises infrastructure and cloud environments.

Investing in 40 Gigabit Ethernet infrastructure, supported by devices like the QSFP-H40G-CU1M=, contributes to future-proofing networks. As data requirements continue to grow, having a robust and high-speed network becomes a strategic advantage.

The QSFP-H40G-CU1M= Cisco 1 Meter Twinaxial Network Cable uses a QSFP+ connector on both ends of the cable. QSFP+ (Quad Small Form-factor Pluggable Plus) connectors are used for high-speed networking applications, such as 40 Gigabit Ethernet.

The QSFP+ connector is designed to be compatible with a variety of networking devices, including switches, routers, and servers. However, it is important to verify that the device is compatible with the QSFP-H40G-CU1M= cable before connecting it.

The QSFP-H40G-CU1M= cable is designed for use with specific network topologies, including point-to-point and high-performance computing environments. It may not be suitable for all network configurations, and it is important to ensure that the connected devices are configured properly to support the cable's data transfer rate.

In addition to compatibility with the connected devices, it is important to ensure that the QSFP-H40G-CU1M= cable is properly installed and maintained. This may include regular inspections to check for physical damage or wear, following best practices for cable routing and management, and using appropriate cable strain relief measures to prevent damage to the cable or connectors.

• Manufacturer: Cisco
• Part Number or SKU# QSFP-H40G-CU1M=
• Product Type: Network Cable

• Cable Length: 3.3 ft
• Connector on First End: 1 x Male QSFP+
• Connector on Second End: 1 x Male QSFP+
• Conductor: Copper
• Device Supported: Network Device

In general, the Cisco stands as a pivotal component in the intricate web of network connectivity. Its 1-meter Twinaxial cable, coupled with 40 Gigabit Ethernet support, makes it a cornerstone for high-speed data transmission. This guide aims to provide a comprehensive understanding of its structure, compatibility, functionality, and deployment considerations. By navigating through its nuances, network administrators and enthusiasts can make informed decisions, ensuring a robust and efficient network infrastructure. As technology continues to advance, Cisco remains a steadfast ally in the ever-evolving landscape of networking.