ARISTA OSFP-400G-DR4 400G DR4 QSFP-DD PAM4 1310nm 500m DOM MTP/MPO-12 APC SMF Optical Transceiver
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OSFP-400G-DR4
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OSFP-400G-DR4 Overview
ARISTA OSFP-400G-DR4 400g Dr4 Qsfp-dd Pam4 1310nm 500m Dom Mtp/mpo-12 Apc Smf Optical Transceiver.
Need help with OSFP-400G-DR4?
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Specifications
Overview
| Condition | New |
|---|---|
| Brand | Arista |
| Stock | In Stock |
Key Features
| Brand | ARISTA |
|---|---|
| Model | OSFP-400G-DR4 |
| Form Factor | Plug-in Module |
| Cable Type | Ethernet 400gbase-dr4 |
| Connectivity Technology | Wired |
| Data Link Protocols | 400 Gigabit Ethernet |
| Data Transfer Rate | 400 Gbps |
| Max Transfer Distance | 1640 Ft |
Connectivity
| interface | 1 X Ethernet 400gbase-dr4 - Mpo-12 Single-mode |
|---|
Frequently Asked Questions
What is the primary transmission distance supported by the Arista OSFP-400G-DR4 transceiver? +
The Arista OSFP-400G-DR4 is designed for high-speed data center interconnects, supporting transmission distances of up to 500 meters over single-mode fiber (SMF). This makes it an ideal choice for short-reach campus backbones or intra-data center connectivity where low latency and high density are critical for maintaining 400G network performance.
Does the OSFP-400G-DR4 support breakout configurations for 100G connectivity? +
Yes, this transceiver supports breakout applications, allowing you to split a 400G port into four individual 100G DR lanes. This functionality is essential for high-density leaf-and-spine architectures where you need to connect a 400G switch uplink to multiple 100G-enabled servers or leaf switches using MPO-12 connectors.
What type of optical interface and connector does the OSFP-400G-DR4 utilize? +
This module features an OSFP form factor and utilizes an MPO-12 connector interface. It is specifically engineered to operate over parallel single-mode fiber, ensuring reliable signal integrity for 400GBASE-DR4 standards. Ensure your fiber infrastructure is equipped with compatible MPO-12 patch cables to achieve the specified throughput and reach.
Is the Arista OSFP-400G-DR4 compatible with non-Arista networking hardware? +
While optimized for Arista switching platforms, the OSFP-400G-DR4 adheres to industry-standard 400GBASE-DR4 specifications. However, compatibility with third-party hardware often depends on the host switch's optics locking policy. We recommend verifying your switch's compatibility matrix or consulting with our team to ensure proper transceiver recognition and seamless integration into your existing heterogenous network environment.
How does the OSFP-400G-DR4 compare to 400G-FR4 transceivers in terms of deployment? +
The OSFP-400G-DR4 uses parallel fiber (DR4) to connect four lanes of 100G, whereas FR4 uses WDM technology over duplex fiber. Choose the DR4 model when your cabling infrastructure is set up for MPO-12 ribbon fiber and you require breakout capabilities, or when you are connecting to other DR4 interfaces within your data center fabric.
What is the typical power consumption profile for the OSFP-400G-DR4 module? +
The Arista OSFP-400G-DR4 is designed with power efficiency in mind to help manage the heat density of 400G-capable ports. While specific wattage can fluctuate based on port utilization and switch settings, it is optimized to meet the thermal requirements of high-density OSFP cages, ensuring stable operation under continuous full-load conditions.
What are the common environmental requirements for operating this 400G transceiver? +
Like most enterprise-grade optical modules, the OSFP-400G-DR4 performs best within a standard, climate-controlled data center environment. It is engineered to withstand typical operating temperatures found in forced-air cooled server rooms. Maintaining proper airflow across the switch faceplate is essential to prevent thermal throttling and ensure the longevity of the transceiver’s internal laser components.
Can the OSFP-400G-DR4 be used in QSFP-DD ports? +
The OSFP form factor is distinct from the QSFP-DD form factor. While both are high-density 400G standards, they are physically different. You must ensure that your switch line cards or host ports are specifically designed for OSFP modules to accommodate the dimensions and thermal dissipation requirements of this transceiver.
How can I obtain a formal price quote for a large volume of Arista transceivers? +
If you are planning a large-scale data center upgrade and require a bulk quantity of OSFP-400G-DR4 modules, our sales team at BuyRouterSwitch.com is ready to assist. Simply submit a request through our website’s quote tool, and we will provide competitive pricing tailored to your project requirements and volume, ensuring you stay within budget while scaling your network capacity.
Why should I choose BuyRouterSwitch.com for my enterprise networking procurement? +
BuyRouterSwitch.com is a trusted partner for IT procurement professionals seeking genuine, high-quality networking hardware. We focus on providing a seamless purchasing experience with secure ordering processes and direct access to authentic enterprise equipment. By choosing us, you receive dedicated support from experts who understand the complexities of infrastructure deployment, helping you procure exactly what you need for your networking projects.
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