Arista QSFP-100G-DZ2-35 - 100G DWDM QSFP transceiver XCVR

Name: Arista QSFP-100G-DZ2-35 - 100G DWDM QSFP transceiver XCVR
Brand: Arista
SKU: QSFP-100G-DZ2-35
Price: 2143.60 USD
Availability: InStock
Rating: 5 (11 reviews)

Mfr. Part #: QSFP-100G-DZ2-35

Brand: Arista

Condition: New

Skip to the end of the images gallery

Skip to the beginning of the images gallery

-8%

Was: $2,330.00

You Save: $186.40 8% OFF

$2,143.60 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight Shipping
Warranty: 90-day return/replacement

Click here to read our Return Policy for returns/replacements.
Authenticity: Original Genuine OEM

QSFP-100G-DZ2-35

Quantity:

Extra 5% Off at Checkout

Genuine Guarantee
Volume Pricing Available

Request a Custom Quote

Free ground shipping within the

United States

Government, Federal & Education Procurement

We support quotes, POs, stock docs, and compliance invoicing.

Email: support@buyrouterswitch.com SAM.gov Registered Vendor CAGE Code : 23P86

overview

specifications

faqs

reviews

overview

QSFP-100G-DZ2-35 Overview

ARISTA QSFP-100G-DZ2-35 – 100g Dwdm Qsfp Transceiver Xcvr.

Need help with QSFP-100G-DZ2-35?

Get pricing, availability, lead time, and compatible options from our team. Chat with us live or email support@buyrouterswitch.com

specifications

Specifications

Overview

Condition	New
Brand	Arista
Stock	In Stock

General

Model Number	QSFP-100G-DZ2-35
End Connector	Lc Duplex
Compatible Fiber	Single-mode Fiber (smf)
Feature	Equipped With Pull Tab
Transmission Speed	100 Gigabits Per Second
Module Type	Qsfp

faqs

Frequently Asked Questions

What is the primary application for the Arista QSFP-100G-DZ2-35 DWDM transceiver? +

This transceiver is designed for high-capacity 100G Ethernet data center interconnects and metropolitan area network applications. It utilizes Dense Wavelength Division Multiplexing technology to transmit data over single-mode fiber, allowing network engineers to maximize existing fiber infrastructure by combining multiple high-speed data streams into a single physical link over extended distances.

Which Arista switch platforms are compatible with the QSFP-100G-DZ2-35 module? +

The QSFP-100G-DZ2-35 is engineered for seamless integration with Arista 7000 series fixed-configuration and modular switches that support 100G QSFP ports. We recommend verifying your specific switch model’s hardware compatibility matrix or referencing the Arista optics datasheet to ensure the port firmware supports the specific power requirements and wavelength specifications of this DWDM transceiver.

How does the QSFP-100G-DZ2-35 handle signal integrity over long distances? +

To maintain signal integrity, this module leverages advanced coherent detection technology. Unlike standard short-reach optics, this DWDM transceiver is built to mitigate chromatic dispersion and polarization mode dispersion, ensuring reliable high-speed data transmission across the complex fiber runs typical of extended reach campus or provider-edge networking environments.

What type of cabling is required for the Arista QSFP-100G-DZ2-35? +

This transceiver requires high-quality single-mode fiber optic cabling terminated with LC duplex connectors. Because it functions as a DWDM module, it is optimized for compatibility with external multiplexer and demultiplexer systems, allowing you to interface effectively with standard optical line systems used in long-haul or metro-ring network architectures.

Can I use the QSFP-100G-DZ2-35 for high-density 100GbE data center interconnects? +

Yes, this module is an excellent choice for high-density environments where space and power efficiency are critical. Its QSFP form factor allows for high port density on switch line cards, while its DWDM capability reduces the need for installing new fiber runs, helping data center operators scale their backbone throughput without physical infrastructure overbuilds.

Is the QSFP-100G-DZ2-35 compliant with industry standard 100G Ethernet protocols? +

Absolutely. This transceiver adheres to standard 100GBASE-DWDM requirements, ensuring full interoperability with other standards-based networking equipment. It is designed to perform within the strict parameters defined for high-speed coherent optical transmission, ensuring that your network remains compliant with IEEE and ITU-T standards for optical signaling and data link layer stability.

Does the QSFP-100G-DZ2-35 require specific cooling or airflow configurations? +

Like most high-performance DWDM transceivers, this module operates within specific thermal thresholds. Proper installation in an Arista switch chassis with adequate airflow management is essential. Ensure your switch rack cooling systems are active and that the transceiver is fully seated in the port to allow the switch's internal cooling fans to dissipate heat efficiently during operation.

How do I monitor the performance of the QSFP-100G-DZ2-35 within my network? +

The module supports Digital Diagnostics Monitoring Interface, which provides real-time access to critical operating parameters. Using the Arista EOS command-line interface, you can monitor transceiver temperature, supply voltage, laser bias current, and transmit/receive optical power levels, enabling proactive network health management and rapid troubleshooting of optical link performance issues.

How can I obtain a formal bulk quote for Arista QSFP-100G-DZ2-35 modules? +

At BuyRouterSwitch.com, we streamline the procurement process for large enterprise projects. You can request a bulk quote by using our online inquiry form or contacting our sales team directly. We prioritize rapid response times for high-volume orders, providing competitive pricing structures tailored to your organization's specific budgetary requirements and project timelines.

Why should I choose BuyRouterSwitch.com for my Arista optical networking needs? +

BuyRouterSwitch.com is a trusted source for professional-grade networking hardware. We focus on providing authentic equipment, ensuring that every product you receive meets the rigorous quality standards expected by IT infrastructure teams. Our specialized sales engineers are available to assist with procurement logistics, ensuring you receive the exact hardware specifications necessary for your deployment's success.

Reviews