Cisco 10-2837-03 QSFP+ Transceiver Module
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Cisco 10-2837-03 QSFP+ Transceiver Module Multi-Mode 40 Gbps Refurbished

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Part Number#: 10-2837-03
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Short Description:
10-2837-03 40 Gigabytes Per Second (GBPS) 40GBase-CSR4 Multi-Mode Fiber 400m 850 Nanometer (NM) MTP/MPO Connector Quad Small Form-Factor Pluggable Plus (QSFP+) Transceiver Module | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
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Product Details of the Cisco QSFP+ Transceiver Module

In the ever-evolving landscape of networking technology, the Cisco 10-2837-03 QSFP+ Transceiver Module stands out as a crucial component for high-speed data transmission. This module is specifically designed to facilitate Multi-Mode 40 Gbps connectivity, offering businesses and data centers a reliable solution for their networking needs.

Understanding QSFP+ Transceiver Modules

Definition and Purpose

A QSFP+ (Quad Small Form-factor Pluggable Plus) Multi-Mode transceiver module is a compact, hot-swappable component used in network devices to transmit and receive data. The Cisco 10-2837-03 variant, in particular, is engineered to handle 40 Gbps data rates and operates in Multi-Mode environments.

Key Features

Form Factor: Maximizing Port Density

The small form factor of the Cisco 10-2837-03 QSFP+ module is a crucial aspect of its design, contributing to its ability to achieve high port density on networking devices. This feature is particularly advantageous in modern data centers where optimizing space utilization is paramount. Let's examine how the compact form factor of the module facilitates increased port density, leading to more efficient networking solutions.

Compact Design for High Port Density

The compact design of the QSFP+ module allows for the placement of more ports on networking devices. This results in a higher density of ports within the same physical space, enabling organizations to build more robust and scalable network infrastructures. Whether in a data center or enterprise environment, the form factor of the Cisco 10-2837-03 ensures that space is utilized efficiently, providing a valuable solution for organizations with limited rack space or those looking to maximize their networking capabilities.

Scalability and Future-Proofing

By maximizing port density, the Cisco 10-2837-03 offers scalability, allowing organizations to easily expand their network infrastructure as their needs evolve. The ability to add more ports without consuming additional physical space is a significant advantage for businesses that anticipate growth or changes in their network requirements. This scalability also contributes to future-proofing, ensuring that the investment in Cisco's QSFP+ module remains relevant and effective in the face of evolving technology and increasing data demands.


One of the standout features of the Cisco 10-2837-03 QSFP+ Transceiver Module is its hot-swappability, a capability that significantly reduces downtime during upgrades or maintenance. This section will explore the importance of hot-swappability, how it works, and the benefits it brings to network administrators and organizations.

Definition and Significance of Hot-Swappability

Hot-swappability refers to the ability to replace or remove a module from a networking device without shutting down the entire system. This capability is crucial for minimizing downtime, a key consideration in environments where continuous connectivity is essential. In the context of the Cisco 10-2837-03, hot-swappability empowers network administrators to make necessary changes, upgrades, or replacements without disrupting the overall network operation.

Minimizing Downtime: A Practical Example

Consider a scenario where a networking device equipped with the Cisco 10-2837-03 experiences a module failure. In a non-hot-swappable system, addressing this issue would require shutting down the entire system to replace the faulty module. This downtime could have significant consequences, especially in critical applications such as data centers, where uninterrupted operation is imperative.

However, with the hot-swappability feature of the Cisco 10-2837-03, the faulty module can be replaced or upgraded without powering down the entire system. This ensures that other modules and the network as a whole continue to function during the maintenance operation. The result is a seamless and uninterrupted network experience, even in the face of necessary upgrades or troubleshooting activities.

Operational Efficiency and Cost Savings

Hot-swappability not only minimizes downtime but also enhances operational efficiency. Network administrators can perform maintenance tasks during regular business hours without causing disruptions, leading to increased productivity. Moreover, the ability to address issues without shutting down the entire system reduces the financial impact of downtime, contributing to cost savings for organizations relying on continuous network connectivity.

Multi-Mode Capability: Efficient Data Transmission Over Short Distances

The Cisco 10-2837-03 QSFP+ Transceiver Module is equipped with multi-mode capability, allowing it to transmit and receive data efficiently over short distances. In this section, we'll explore the significance of multi-mode capability, its applications, and the advantages it brings to network setups.

Understanding Multi-Mode Capability

Multi-mode capability refers to the ability of the QSFP+ module to support the transmission of data using multiple modes of light propagation. In practical terms, this means that the module can efficiently transmit and receive data over short distances, making it suitable for specific networking scenarios where shorter connections are prevalent.

Technical Specifications

Data Rate and Protocol: The Cisco 10-2837-03 operates at a data rate of 40 Gbps, making it suitable for high-performance networking applications. It adheres to industry-standard protocols to ensure seamless integration into existing networks.

Wavelength: The module operates within a specific wavelength range, optimizing its performance for Multi-Mode applications.

Transmission Distance: Understanding the transmission distance capabilities of the module is crucial for determining its suitability for specific networking scenarios. The Cisco 10-2837-03 excels in short-distance transmissions typical of Multi-Mode setups.

Temperature and Environmental Considerations: The module is designed to operate within a specified temperature range, ensuring reliable performance in various environmental conditions.

Compatibility and Interoperability

The Cisco 10-2837-03 QSFP+ Transceiver Module is engineered to be compatible with a wide range of networking equipment, fostering interoperability within diverse networking environments.

Device Compatibility: This module is compatible with Cisco networking devices that support QSFP+ transceivers. It is essential to verify compatibility with specific device models to ensure seamless integration.

Protocol Support: The module supports industry-standard protocols, enhancing its compatibility with a variety of networking equipment and protocols commonly used in data centers and enterprise networks.

Applications of Cisco 10-2837-03 QSFP+ Transceiver Module

Understanding the practical applications of the Cisco 10-2837-03 QSFP+ Transceiver Module is crucial for businesses and organizations seeking high-speed, reliable networking solutions.

Data Center Deployments

In data center environments, where high-performance networking is paramount, the Cisco 10-2837-03 finds its niche. Its 40 Gbps data rate and Multi-Mode capabilities make it an ideal choice for connecting servers, switches, and storage devices over short distances.

Enterprise Networking

Enterprises with demanding networking requirements benefit from the Cisco 10-2837-03 in scenarios where high-speed data transmission is essential. This includes applications like video conferencing, large-scale file transfers, and other data-intensive tasks.

Telecommunication Networks

Telecommunication networks that require high-speed connections between various nodes can leverage the Cisco 10-2837-03 for efficient data transmission. Its Multi-Mode capabilities cater to the short-distance requirements often encountered in telecommunications infrastructure.

General Information about the Cisco 10-2837-03

  • Manufacturer: Cisco
  • Model Number or SKU# 10-2837-03
  • Product Type: Transceiver Module

Networking of Transceiver Module

  • Connectivity Technology: Wired
  • Cabling Type: 40GBASE-CSR4
  • Data Link Protocol: 40 Gigabit Ethernet
  • Data Transfer Rate: 40 Gbps
  • Optical Wave Length: 850 nm
  • Max Transfer Distance: 1310 feet
  • Compliant Standards: IEEE 802.3ae

Expansion / Connectivity

  • Interfaces: 1 x 40GB Ethernet - MPO Multi-mode
  • Compatible Slots: 1 x QSFP+

In summary, the Cisco 10-2837-03 QSFP+ Transceiver Module represents a significant advancement in networking technology, catering to the high-speed connectivity needs of modern data centers, enterprises, and telecommunication networks. Its Multi-Mode capabilities, compact form factor, and compatibility with industry-standard protocols make it a versatile and reliable solution for various networking applications. Proper installation, maintenance, and troubleshooting practices are essential to ensure optimal performance and longevity. As networking demands continue to evolve, the Cisco 10-2837-03 QSFP+ Transceiver Module stands as a testament to Cisco's commitment to delivering cutting-edge solutions for the ever-expanding world of connectivity.

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

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