Cisco CFP-40G-FR 40 Gbps Transceiver
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Cisco CFP-40G-FR 40 GBPS Transceiver Module Single-Mode Refurbished

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Part Number#: CFP-40G-FR
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Short Description:
CFP-40G-FR 40 Gigabytes Ethernet Per Second (GBPS) Local Area Network (LAN) Plug-in Module Single-mode Optical Fiber Transceiver Module | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Overview of the Cisco CFP-40G-FR 40 GBPS Transceiver Module

The Cisco CFP-40G-FR module is a vital component designed to enhance network connectivity, specifically within Local Area Networks (LANs). This module, capable of transmitting data at 40 Gigabytes per Second (GBPS), plays a crucial role in modern network infrastructure. Within a LAN environment, Ethernet enables efficient communication among devices within a confined geographic area, such as an office building or campus. The Cisco CFP-40G-FR module leverages Ethernet technology to facilitate high-speed data transfer within LANs, ensuring optimal network performance and reliability.

Key Features of Optical Fiber Transceiver Module

40 Gigabit Ethernet Speeds

At the core of its capabilities is the ability to transmit data at a staggering 40 GBPS. This ensures rapid data transfer, making it ideal for environments where large volumes of information need to be exchanged swiftly.

Single-Mode Optical Fiber Compatibility

The use of single-mode optical fiber enhances the module's reach and reliability. Single-mode fibers allow for longer transmission distances and reduced signal loss, making it suitable for deployments where the network spans significant physical distances.

Plug-in Module Design

The plug-in module design facilitates easy integration into existing network infrastructures. It allows for seamless upgrades, enabling organizations to enhance their network capabilities without undergoing a complete overhaul.

High-Quality Transceiver Technology

The transceiver technology employed in the Cisco CFP-40G-FR ensures efficient and reliable data transmission. It employs advanced modulation techniques and error correction mechanisms to maintain signal integrity even under challenging conditions.

A Reliable Solution for Demanding Applications

The Cisco CFP-40G-FR 40 Gbps Single-Mode Transceiver is a reliable solution for demanding applications that require high bandwidth and low latency. It is a compact form-factor pluggable (CFP) transceiver that provides 40 Gbps Ethernet connectivity over single-mode fiber.

This transceiver supports both full-duplex and bi-directional data transmission, making it an ideal solution for data center, enterprise, and service provider network applications. It features a wide operating temperature range of 0°C to 70°C, making it suitable for deployment in harsh environments.

The CFP-40G-FR transceiver supports advanced optical technologies such as coherent detection, digital signal processing (DSP), and wavelength division multiplexing (WDM) to provide high performance and reliability. It also supports the high-speed interface of 100 Gbps Ethernet, making it future-proof for evolving network requirements.

The transceiver has a hot-pluggable design that enables easy installation and maintenance, reducing network downtime and increasing network uptime. It also has a compact form factor that saves valuable real estate in data center environments.

Applications and Use Cases

Data Centers

In the dynamic landscape of modern data centers, high-speed connectivity is paramount. The Cisco CFP-40G-FR finds its application in data centers where rapid data transfer is essential for the smooth operation of applications, storage systems, and virtualized environments.

Telecommunication Networks

Telecommunication networks demand robust and high-speed connections for seamless voice and data communication. The Cisco CFP-40G-FR caters to these needs, ensuring that telecommunication providers can offer reliable and high-performance services to their customers.

Enterprise Networks

Large enterprises with extensive network infrastructures benefit from the Cisco CFP-40G-FR by enhancing the speed and efficiency of their internal communications. This is particularly crucial in organizations where data-intensive tasks are routine, such as video conferencing, large file transfers, and real-time collaboration.

Performance and Reliability

Throughput and Speed

The primary performance metric of the Cisco CFP-40G-FR is its impressive 40 GBPS throughput. This speed is instrumental in meeting the demands of bandwidth-intensive applications and services, ensuring that data flows seamlessly within the network.

Reliability in Long-Distance Transmission

The use of single-mode optical fiber enhances the reliability of data transmission over long distances. This feature is particularly valuable in scenarios where network endpoints are geographically dispersed, such as connecting different floors in a large office building or establishing connections between remote data centers.

Device Compatibility

The Cisco CFP-40G-FR is designed to be compatible with a range of Cisco networking equipment. This compatibility ensures that organizations leveraging Cisco infrastructure can seamlessly integrate the module into their existing setups.


The modular design of the Cisco CFP-40G-FR contributes to network scalability. Organizations can start with a few modules and scale their network capacity by adding more modules as the need arises. This scalable approach aligns with the evolving requirements of growing businesses.

Maximize Your Network Speed

The Cisco CFP-40G-FR 40 Gbps Single-Mode Transceiver is a high-speed optical transceiver used for data communication over fiber optic networks. This transceiver offers maximum network speed, reliability, and compatibility with various optical networks.

To maximize the network speed of the Cisco CFP-40G-FR transceiver, it is important to consider several factors:

  • Fiber Optic Cable: The quality and length of the fiber optic cable used can greatly impact the network speed. To maximize network speed, it is recommended to use high-quality single-mode fiber optic cable and to keep the cable length under the maximum limit specified by the manufacturer.
  • Network Configuration: Proper network configuration is crucial to maximize network speed. This includes proper routing, switching, and VLAN configuration, as well as setting up the correct QoS settings to prioritize critical data.
  • Driver Updates: Regular updates to the transceiver drivers and firmware can improve network speed and resolve any performance issues. It is important to keep the transceiver drivers and firmware up-to-date to ensure optimal performance.
  • Network Load Balancing: If there are multiple transceivers connected to the same network, network load balancing can help distribute the data traffic evenly across the network, resulting in increased network speed and reliability.
  • Optical Power Budget: The optical power budget should be set correctly to avoid overloading the transceiver and to ensure optimal performance. A properly configured optical power budget helps to maximize network speed and stability.

By considering these factors, network administrators can maximize the network speed of the Cisco CFP-40G-FR 40 Gbps Single-Mode Transceiver and ensure reliable and efficient data communication over fiber optic networks.

General Information of the Cisco CFP-40G-FR Transceiver Module

  • Manufacturer: Cisco
  • Part Number or SKU# CFP-40G-FR
  • Product Type: Transceiver Module

Technical Information of 40 GBPS Transceiver

  • Form Factor: Plug-in Module
  • Cabling Type: 40gbase-fr
  • Optical Wave Length: 1550 Nm
  • Media Type Supported: Optical Fiber
  • Fiber Mode Supported: Single-mode
  • Ethernet Technology: 40 Gigabit Ethernet
  • Network Technology: 40GBase-FR

Performance for Transceiver Module

  • Data Transfer Rate: 40 Gbps
  • Data Link Protocol: 40 Gigabit Lan
  • Max Transfer Distance: 1.2 Miles

In short, the Cisco CFP-40G-FR 40 Gigabytes Ethernet Per Second (GBPS) Local Area Network (LAN) Plug-in Module Single-mode Optical Fiber Transceiver Module represents a technological marvel in the field of networking. With its exceptional performance, reliability, and versatility, this module empowers organizations to build resilient and high-speed network infrastructures that meet the demands of today's digital age. By understanding its specifications, advantages, and applications, network professionals can harness the full potential of the Cisco CFP-40G-FR module to drive innovation and competitiveness in their respective industries.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

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