Cisco 10-2945-01 GBIC SFP Transceiver Module Qsfp+ New

One such product is the Cisco 10-2945-01 Gigabit Interface Converter (GBIC) Small Form-Factor Pluggable (SFP) 40Gbase-bidi 832nm 918nm 150m Duplex MMF Low Current (LC) Multi-mode Transceiver Module. A Cisco 10-2945-01 GBIC SFP Transceiver Module is a compact networking device developed by Cisco Systems. It plays a crucial role in modern data communication networks. It falls under the category of transceivers, which are responsible for transmitting and receiving data in the form of light signals through optical fiber cables. This particular transceiver is designed to work with a 40Gbase-bidi network, which implies it can handle high-speed data transfers.

The Cisco 10-2945-01 transceiver module is both a GBIC and an SFP. Let's break down what these terms mean:

• A GBIC is a type of transceiver used in networking. It's an older standard that has largely been replaced by SFPs.
• GBIC modules were bulkier and had a different form factor than SFPs.
• Cisco's 10-2945-01 is designed to be compatible with both GBIC and SFP interfaces.

• SFPs are smaller and more versatile than GBICs.
• They can be easily replaced or hot-swapped without shutting down the entire network.
• The Cisco 10-2945-01 is an SFP, which means it's compact and can be easily integrated into various networking devices.

The "40Gbase-bidi" in the product's name refers to the network speed and the specific type of communication it supports:

• 40Gbase-bidi is a networking standard that supports a data transfer rate of 40 gigabits per second (Gbps).
• It utilizes bi-directional (bidi) communication, meaning that data is transmitted and received on the same fiber strand but in opposite directions.
• This approach saves on the number of fiber strands required for high-speed communication, making it more efficient.

The Cisco 10-2945-01 transceiver module operates at specific wavelengths, which are represented as 832nm and 918nm. Let's delve into what these wavelengths signify:

• Wavelengths are measures of the color of light used to transmit data through optical fiber.
• In the Cisco 10-2945-01, the 832nm wavelength is used for transmitting data, while the 918nm wavelength is used for receiving data.
• This two-wavelength approach is part of the bi-directional (bidi) communication method mentioned earlier.

The transceiver module is described as "150m Duplex MMF." Let's explain these terms:

Duplex

• Duplex refers to the type of communication, specifically whether it's full-duplex or half-duplex.
• Full-duplex means that data can be transmitted and received simultaneously, which is essential for high-speed networks.
• The Cisco 10-2945-01 supports full-duplex communication, allowing for efficient data transfer.

MMF-Multi-mode Fiber

• Multi-mode fiber is a type of optical fiber that allows multiple modes of light to travel through it.
• MMF is commonly used for short-distance communication within data centers and buildings.
• In the context of the Cisco 10-2945-01, it can transmit data over a distance of up to 150 meters using MMF.

The Cisco 10-2945-01 transceiver module is equipped with an LC (Lucent Connector) connector and is described as "Low Current." Let's break down these terms:

LC Connector

• The LC connector is a small and highly efficient optical connector commonly used in networking.
• It provides low insertion loss and is ideal for high-speed data transmission.
• The small form factor of the LC connector aligns with the SFP design of the Cisco 10-2945-01, making it compact and versatile.

Low Current

• "Low Current" suggests that this transceiver module operates with lower power consumption, which can be advantageous in energy-efficient networking environments.
• Lower power usage can result in reduced heat generation and lower operating costs.

Now that we've broken down the technical specifications of the Cisco 10-2945-01 transceiver module, let's discuss how it fits into a network:

• This transceiver module is designed to be compatible with a wide range of Cisco networking devices and switches.
• It's essential to ensure that it's compatible with your specific equipment before installation.

• The 40Gbase-bidi standard allows for high-speed data transfers at 40 Gbps.
• This is crucial for data-intensive tasks and applications, such as video streaming, cloud computing, and large data transfers.

• The use of bi-directional communication with two different wavelengths on a single fiber strand allows for efficient use of optical infrastructure.
• It reduces the number of fiber strands required, saving on cabling costs and physical space.

• The 150-meter range when used with multi-mode fiber is suitable for connections within data centers, buildings, or campus networks.
• For longer distances, single-mode fiber may be necessary.

• The small form factor and SFP design make it easy to hot-swap these modules without disrupting network operations.
• This is particularly valuable in mission-critical environments where network downtime is unacceptable.

• Cisco is known for producing high-quality networking equipment, and this transceiver module is no exception.
• It is built to meet industry standards for reliability and performance.

Now that we understand the components and capabilities of the Cisco 10-2945-01 transceiver module, let's explore some practical use cases:

Data Center Networking

• In data centers, where high-speed data transfers are constant, the Cisco 10-2945-01 can be used for connecting servers, storage arrays, and networking equipment.
• Its compact design is well-suited for the limited space in data center racks.

Campus Networks

• In large campus networks, this transceiver module can facilitate high-speed connections between different buildings or departments.
• It's especially useful for universities, hospitals, or corporate campuses with extensive networking needs.

Cloud Computing

• Cloud service providers rely on high-speed networking to deliver services to their clients.
• This transceiver module can handle the network demands of cloud computing infrastructure.

High-Performance Computing

• In research institutions and organizations that require high-performance computing, such as simulations and data analysis, this transceiver module can facilitate the rapid exchange of data.

Let's summarize the key benefits and advantages of using the Cisco 10-2945-01 transceiver module in your network:

• High-Speed Data Transfer: With a 40Gbps data transfer rate, this module ensures fast and efficient data communication.
• Space Efficiency: The small form factor and bi-directional communication reduce the need for extensive cabling and save physical space in networking environments.
• Compatibility: It's designed to work with various Cisco networking devices, ensuring seamless integration into your existing infrastructure.
• Reliability: Cisco is renowned for its reliable networking equipment, and this transceiver module is no exception.
• Hot-Swappability: The ability to hot-swap modules without network downtime enhances operational flexibility.
• Low Current Consumption: The transceiver's low power usage contributes to energy efficiency and reduced operating costs.
• Versatility: It's suitable for various use cases, from data centers to campus networks and high-performance computing.

• Manufacturer: Cisco
• Part Number or SKU# 10-2945-01
• Product Type: SFP Transceiver Module

• Transceiver Type: GBIC SFP
• Data Rate: 40Gbps
• Wavelength: 832nm (nanometers) to 918nm
• Maximum Reach: 150 meters
• Fiber Type: Duplex Multi-Mode Fiber (MMF)
• Connector Type: Low Current (LC)
• Transceiver Module Type: Multi-mode

In summary, the Cisco 10-2945-01 Gigabit Interface Converter (GBIC) Small Form-Factor Pluggable (SFP) 40Gbase-bidi 832nm 918nm 150m Duplex MMF Low Current (LC) Multi-mode Transceiver Module is a powerful networking component that supports high-speed data transfer and efficient bi-directional communication. Its compact design, compatibility with Cisco equipment, and low power consumption make it a valuable addition to modern networks.

Whether you're managing a data center, a campus network, or any environment with high-speed data requirements, the Cisco 10-2945-01 transceiver module can help meet those demands effectively. However, proper installation and maintenance are essential to ensure optimal performance. By understanding the technical specifications and benefits of this module, network administrators can make informed decisions to enhance their network capabilities.