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by Arista
Product Line: Arista QSFP-100G-DZ2-39
Product Type: Transceiver
Original price $2,330.00 - Original price $2,670.00
Original price
$2,330.00 - $2,670.00
Current price $2,670.00
Title: Surplus

Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.

Product Description

The QSFP-100G-DZ2-39 is a QSFP form factor module with a duplex LC connector, designed for use with SMF. It supports a data rate of 100 Gb/s and utilizes DWDM technology for wavelength division. This module includes a pull tab for easy installation and removal.

Key Feature for the QSFP-100G-DZ2-39

  • What is the data rate supported by this QSFP module?
    The module supports a data rate of 100 Gb/s.
  • Can I use the QSFP module with single-mode fiber (SMF)?
    Yes, it is designed for use with single-mode fiber (SMF).
  • What type of connector does the module use?
    It uses a Duplex LC connector type.
  • Is a pull tab included with this QSFP module?
    Yes, a pull tab is included for easier handling and installation.
  • What wavelength technology is utilized in this module?
    The module employs Dense Wavelength Division Multiplexing (DWDM) technology.
  • Can the module be used for long-distance fiber optic communication?
    Yes, being compatible with single-mode fiber, it is suitable for long-distance communication.
  • What form factor does this fiber module have?
    It has a QSFP form factor.
  • Is the QSFP module compatible with Duplex LC connectors?
    Yes, it is compatible with Duplex LC connectors, allowing for easy integration with existing infrastructure.
  • How does the pull tab benefit the module's use?
    The pull tab facilitates easy insertion and removal of the module from the network device, enhancing usability.
  • What is the significance of using DWDM technology in this module?
    DWDM technology allows for the transmission of multiple data streams simultaneously over the same optical fiber, increasing bandwidth and data throughput.

Product Review

The Arista QSFP-100G-DZ2-39 supports a 100 Gb/s data rate, making it suitable for high-speed networking environments. Its compatibility with Single-Mode Fiber (SMF) and Duplex LC connectors ensures broad interoperability with existing network infrastructure. However, the reliance on Dense Wavelength Division Multiplexing (DWDM) may limit its use in networks not equipped for or requiring such specific wavelength capabilities.


The Arista QSFP-100G-DZ2-39 is a specialized networking module designed to meet the high-speed demands of modern data centers and networking environments. This QSFP (Quad Small Form-factor Pluggable) module supports a data rate of 100 Gb/s, making it suitable for high-bandwidth applications such as data storage, high-performance computing, and enterprise core-layer networking. One of the key features of the Arista QSFP-100G-DZ2-39 is its use of DWDM (Dense Wavelength Division Multiplexing) technology. DWDM allows for multiple data signals to be transmitted simultaneously over the same optical fiber by using different wavelengths (or colors) of light. This capability significantly increases the amount of data that can be sent over a network without requiring additional cables, thereby reducing costs and simplifying infrastructure. The module is designed for use with Single-Mode Fiber (SMF), offering the advantage of longer transmission distances compared to Multi-Mode Fiber (MMF). SMF is ideal for long-distance communication between data centers or within large campus environments, as it provides low attenuation and higher bandwidth capabilities. Another notable feature is the Duplex LC connector type. LC connectors are widely used in the industry due to their small form factor, which allows for higher port density in networking equipment. The duplex configuration supports bidirectional data transmission, which is essential for the 100 Gb/s data rate that this module provides. The Arista QSFP-100G-DZ2-39 also includes a pull tab, facilitating easier installation and removal of the module from network devices. This is particularly useful in high-density environments, where space constraints can make it difficult to manipulate small components. Key specifications include: -
  • Data rate: 100 Gb/s, accommodating high-speed networking requirements.
  • Fiber Type: SMF, ensuring long-distance transmission with minimal signal loss.
  • Connector Type: Duplex LC, supporting high port density and efficient bidirectional communication.
This QSFP module is engineered to provide reliable, high-performance networking solutions. Its integration of DWDM technology with the efficiency of SMF and the convenience of a Duplex LC connector makes it a versatile choice for a wide range of applications. Whether for expanding data center capabilities, upgrading enterprise networks, or facilitating high-speed connectivity between distant locations, the Arista QSFP-100G-DZ2-39 offers a compelling solution for advanced networking requirements.


Item ID Arista QSFP-100G-DZ2-39
Creator Arista
Connection Interface LC Duplex
Compatible Fiber Single-Mode Fiber
Extraction Mechanism Pull Tab
Transmission Speed 100 Gigabits per second
Module Type QSFP
Optical Spectrum Dense Wavelength Division Multiplexing

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