Cisco SFP-10G-LR-X Transceiver Module
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Cisco SFP-10G-LR-X Single Mode Fiber Transceiver Optical Refurbished

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Part Number#: SFP-10G-LR-X
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Short Description:
SFP-10G-LR-X 10 Gigabytes Per Second (GBPS) 10GBase-LR Single Mode Fiber Optical Wave Length 10KM 1310NM Duplex Lucent Connector (LC) Connector Optical Fiber Small Form-Factor Pluggable Plus (SFP+) 10 Gigabit Ethernet Transceiver Module | Made by Cisco | Refurbished
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Understanding the SFP-10G-LR-X 10GBase-LR Single Mode Transceiver Module

In the rapidly evolving landscape of networking technology, the demand for high-speed data transmission is ever-increasing. The SFP-10G-LR-X is a 10 Gigabit Ethernet transceiver module designed to meet this demand, providing a reliable and efficient solution for data communication. This comprehensive guide aims to explain the key features and specifications.

Overview of SFP-10G-LR-X

The SFP-10G-LR-X belongs to the family of Small Form-Factor Pluggable Plus (SFP+) transceiver modules, a standard for network equipment interfaces. It operates at a blazing speed of 10 Gigabytes Per Second (GBPS), making it ideal for high-performance networking applications. This module is specifically designed for single-mode fiber (SMF) optical cables, ensuring efficient data transmission over long distances.

Key Features10GBase-LR Standard

The SFP-10G-LR-X complies with the 10GBase-LR standard, indicating its compatibility with 10 Gigabit Ethernet networks. This standard ensures interoperability and seamless integration with other networking equipment that follows the same specifications.

Single Mode Fiber (SMF) Compatibility

The module's compatibility with Single Mode Fiber (SMF) is a crucial feature. Single-mode fiber allows for the transmission of optical signals over longer distances with minimal signal loss. This makes the SFP-10G-LR-X suitable for applications where data needs to traverse extended distances, up to 10 kilometers.

Optical Wave Length and Duplex Communication

The SFP-10G-LR-X operates at an optical wavelength of 1310nm. The wavelength is a key parameter in optical communication, and 1310nm is commonly used for long-distance transmissions. Additionally, the module supports duplex communication, meaning it can send and receive data simultaneously. This is vital for maintaining a smooth and continuous flow of information in both directions.

Lucent Connector (LC) Compatibility

The SFP-10G-LR-X is equipped with a Lucent Connector (LC), a standardized fiber optic connector known for its small size and ease of use. The LC connector enhances the modularity and flexibility of the transceiver module, allowing for quick and secure connections.

Technical SpecificationsDistance Capability

One of the standout features of the SFP-10G-LR-X is its impressive distance capability. With a reach of 10 kilometers, this module excels in applications that require data transmission over long-haul fiber optic links. This makes it suitable for various scenarios, including data center interconnects, metropolitan area networks (MANs), and other long-distance networking applications.

Temperature Range

The SFP-10G-LR-X is designed to operate efficiently across a wide temperature range. The specified operating temperature typically falls within the range of -5 to 70 degrees Celsius. This ensures the module's reliability and stability in diverse environmental conditions, making it a versatile choice for different deployment scenarios.

Power Consumption

Efficiency is a critical consideration in networking equipment. The SFP-10G-LR-X is designed with power efficiency in mind, consuming a relatively low amount of power during operation. This not only contributes to energy savings but also helps in minimizing heat generation, which is crucial for maintaining optimal performance and extending the lifespan of the module.

Hot-Pluggable Design

The SFP-10G-LR-X follows the hot-pluggable design standard common to SFP and SFP+ modules. Hot-pluggable modules allow for easy installation and removal without the need to power down the entire system. This feature facilitates quick and convenient upgrades or replacements, minimizing downtime and enhancing the overall flexibility of the network.

Applications and Use Cases

The SFP-10G-LR-X finds application in a variety of scenarios where high-speed and long-distance data transmission is essential. Some prominent use cases include:

Data Center Interconnects

Data centers often span large physical areas, and the need for high-speed connectivity between different parts of the facility is paramount. The SFP-10G-LR-X, with its 10-kilometer reach and high data transfer rate, is an ideal solution for interconnecting data center segments.

Metropolitan Area Networks (MANs)

Metropolitan Area Networks cover larger geographical areas than local area networks (LANs) and require reliable high-speed connections. The SFP-10G-LR-X, with its long-distance capability, is well-suited for MANs, enabling seamless data transfer between different locations within a city.

Backbone Infrastructure

Network backbone infrastructure is the core of a large-scale network, connecting various subnetworks and facilitating data exchange. The SFP-10G-LR-X can be employed in the backbone to ensure fast and efficient communication between different parts of a network.

Performance and Reliability

This item is a Cisco-branded transceiver module that is used for connecting 10 Gigabit Ethernet (10GbE) devices over single-mode fiber optic cable. It is compliant with the SFP+ form factor, which is a small, hot-swappable transceiver that can be inserted into a network device's SFP+ port to provide 10 Gbps connectivity.

The model supports the 10GBase-LR standard, which is a 10 Gbps Ethernet standard that uses a wavelength of 1310 nm and can transmit data over distances up to 10 kilometers (6.2 miles) using single-mode fiber.

In terms of performance, the SFP-10G-LR-X is designed to provide reliable, high-speed connectivity for 10 Gbps Ethernet networks. It supports full-duplex transmission and can transmit data at a rate of 10 Gbps over the supported distance of 10 kilometers.

Cisco has a strong reputation for the reliability and support of its products, and the model is no exception. Cisco's products are designed and tested to meet strict performance and compatibility standards.

Please note that model is a Cisco product, it may not be compatible with other brand's equipment. Also, I would recommend you check cisco's data sheet for the product on their website for exact specifications, compatibility, and other important details.

Interface Provided for Digital Workplace

This item is a Cisco-branded transceiver module that can be used to provide a 10 Gigabit Ethernet connection over a single-mode fiber optic cable. The transceiver is an SFP+ (small form-factor pluggable plus) module, which means it is a compact and hot-swappable device that can be easily installed into networking equipment such as routers and switches.

This particular transceiver model, the SFP-10G-LR-X, uses the 10GBase-LR standard, which stands for 10 Gigabit Ethernet over single-mode fiber, long reach. It is capable of transmitting data over distances up to 10 km (6.2 miles) on a single-mode optical fiber cable.

The Interface provided by this module is digital and is widely used for LAN and WAN connections, This transceiver can be used in a variety of applications such as data centers, enterprise networks, and service provider networks.

General Information of the Cisco SFP-10G-LR-X 10GBPS Transceiver
  • Manufacturer: Cisco
  • Part Number or SKU# SFP-10G-LR-X
  • Product Type: SFP+ Transceiver Module
Technical Information for SFP+ Transceiver Module
  • Application/Usage: Data Networking, Optical Network
  • Form Factor: Plug-In Module
  • Data Transfer Rate: 10 GBPS
Interfaces/Ports of 10 GBPS Transceiver
  • Total Number of Ports: 1
  • Connector Type: LC
  • Interfaces/Ports Details: 1 x LC Duplex 10GBase-LR Network
Media & Performance
  • Media Type Supported: Optical Fiber
  • Fiber Mode Supported: Single-mode
  • Ethernet Technology: 10 Gigabit Ethernet
  • Network Technology: 10GBase-LR


  • Connectivity Technology: Wired
  • Cabling Type: 10GBase-LR
  • Optical Wave Length: 1310 NM
  • Max Transfer Distance: 6.2 Miles
  • Compliant Standards: IEEE 802.3ae
  • Compatible Slots: 1 x SFP+


  • Compatibility: Cisco ASR 9000 Series Routers
  • A9K-24X10GE-SE
  • A9K-24X10GE-TR

Finally, the SFP-10G-LR-X is a versatile and high-performance 10 Gigabit Ethernet transceiver module designed for long-distance data transmission over single-mode fiber. With its 10-kilometer reach, 1310nm wavelength, and hot-pluggable design, the SFP-10G-LR-X is well-suited for various networking applications, including data center interconnects, metropolitan area networks, and backbone infrastructure.

Understanding the key features, technical specifications, and installation processes of the SFP-10G-LR-X is essential for network administrators and professionals seeking reliable solutions for high-speed data communication. The module's compatibility with industry standards, efficient power consumption, and hot-pluggable design contribute to its appeal in diverse networking environments.

As technology continues to advance, the SFP-10G-LR-X stands as a testament to the innovation driving the networking industry forward. Its robust design and capabilities make it a valuable asset for building and maintaining high-performance networks that meet the demands of today's data-intensive applications.

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

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