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by Arista
Product Line: Arista Networks
Product Type: Transceiver
Original price $2,335.00 - Original price $2,664.00
Original price
$2,335.00 - $2,664.00
Current price $2,664.00
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-DZ2-37 is a QSFP form factor module designed for 100 Gb/s data transmission over single-mode fiber (SMF) with a duplex LC connector. It utilizes DWDM technology to enable high-capacity signaling over various wavelengths. This module includes a pull tab for easier handling and installation.

Key Feature for the QSFP-100G-DZ2-37

  • What is the data rate supported by the QSFP module?
    The module supports a data rate of 100 Gb/s.
  • Can I use the Duplex LC connector with any fiber type?
    The Duplex LC connector is designed for use with Single Mode Fiber (SMF).
  • Does the module come with a pull tab for easier handling?
    Yes, the module includes a pull tab for convenient insertion and removal.
  • What wavelength is utilized by this QSFP module?
    The module operates using Dense Wavelength Division Multiplexing (DWDM) technology.
  • Is the module compatible with multimode fiber?
    No, it is specifically designed for use with Single Mode Fiber (SMF).
  • What form factor does this 100 Gb/s module have?
    It is designed with the QSFP form factor.
  • Can I use this module for applications requiring Dense Wavelength Division Multiplexing?
    Yes, it is suitable for DWDM applications.
  • What is the significance of the Duplex LC termination/connector type?
    The Duplex LC connector allows for efficient and stable connections in high-speed networks.
  • Is there any specific advantage of using the pull tab feature?
    The pull tab facilitates easy and safe handling of the module, especially in dense configurations.
  • How does the QSFP module contribute to network efficiency?
    By supporting 100 Gb/s data rates and utilizing DWDM technology, it enables high-capacity, efficient optical links.

Product Review

The Arista QSFP-100G-DZ2-37 supports a 100 Gb/s data rate over single-mode fiber (SMF) with a duplex LC connector, catering to high-speed networking demands. Its DWDM technology enables efficient use of bandwidth and long-distance communication. However, the reliance on DWDM may increase complexity and cost for deployment in some network environments.


The Arista QSFP-100G-DZ2-37 is a high-performance, quad small form-factor pluggable (QSFP) transceiver designed for 100 Gigabit Ethernet applications. This transceiver integrates the latest in optical and networking technology to provide a reliable, high-speed data transmission solution over single mode fiber (SMF). The QSFP-100G-DZ2-37 is engineered to support dense wavelength-division multiplexing (DWDM), enabling the transmission of multiple data streams simultaneously over the same optical fiber, significantly increasing bandwidth and network efficiency. At the core of the Arista QSFP-100G-DZ2-37's design is its support for a 100 Gb/s data rate, ensuring fast and efficient data transfer across networks. This transceiver employs duplex LC connectors, a standard in the industry, known for their reliability and ease of use. The inclusion of a pull tab facilitates easy insertion and removal from network devices, minimizing downtime and simplifying maintenance. The QSFP-100G-DZ2-37 is designed to operate over single mode fiber, a type of optical fiber that is optimized for long-distance communication. SMF allows for a higher rate of data transmission over longer distances compared to multimode fiber, making the QSFP-100G-DZ2-37 an ideal choice for large-scale networks and data centers where long-haul data transmission is a requirement. Key features of the Arista QSFP-100G-DZ2-37 include: - Duplex LC Termination/Connector Type: Ensures a secure and reliable connection with network equipment, facilitating easy maintenance and high compatibility with existing infrastructure. - SMF Compatibility: Designed for use with single mode fiber, optimizing the QSFP-100G-DZ2-37 for long-distance, high-speed data transmission. - Pull Tab: Simplifies the process of inserting and removing the transceiver from network devices, reducing potential downtime and facilitating easier maintenance routines. The QSFP form factor of the Arista QSFP-100G-DZ2-37 allows for integration into a wide range of networking equipment, including switches, routers, and servers, providing a versatile solution for upgrading existing systems or deploying new network infrastructures. Its support for DWDM technology enables the efficient use of optical fiber resources, allowing for the consolidation of multiple data streams into a single fiber, which can significantly reduce infrastructure costs and complexity. Overall, the Arista QSFP-100G-DZ2-37 transceiver represents a cutting-edge solution for 100 Gigabit Ethernet applications, combining high-speed data transmission capabilities with advanced optical technology. Its support for DWDM, compatibility with SMF, and the use of reliable duplex LC connectors make it a versatile and efficient choice for modern data centers and networking environments looking to maximize bandwidth, improve system performance, and streamline network operations.


Item ID Arista QSFP-100G-DZ2-37
Connection Interface LC Duplex
Compatible Fiber Optic Type Single-Mode Fiber (SMF)
Feature Equipped with Pull Tab
Transmission Speed 100 Gigabits per second
Module Type QSFP
Optical Spectrum Dense Wavelength Division Multiplexing (DWDM)

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