Arista Compatible Transceivers
Arista OSFP-400G-PLR4 Compatible OSFP Transceiver
OSFP-400G-PLR4 Compatible, Arista compatible OSFP module, 400GBASE-PLR4 OSFP for Arista, 1310nm 10km transceiver, Arista 7060X, 7280R, 7388 and 7800R series switches module, OSFP 400G single-mode transceiver
Arista OSFP-400G-PLR4 Compatible OSFP Transceiver
400GBASE-PLR4 OSFP Transceiver Module | MPO-12 APC SMF | 10km DOM Support
Product Overview
The Arista OSFP-400G-PLR4 compatible OSFP transceiver delivers 400G parallel connectivity over single-mode fiber for Arista 7060X, 7280R, 7388 and 7800R series switches, using 400GBASE-PLR4 technology at 1310nm up to 10km with MPO-12 APC connectors.
It supports Digital Optical Monitoring (DOM), with full compliance with IEEE 802.3ck and the OSFP MSA, tested for error-free operation in Arista switches.
Key Features of Arista OSFP-400G-PLR4
- Supports 400GBASE-PLR4 parallel optics
- OSFP hot-pluggable form factor
- MPO-12 APC optical connector
- 4-lane parallel transmission for 400G links
- Up to 10km over single-mode fiber
- Digital Optical Monitoring (DOM) support
- Low power consumption under 12W
Technical Specifications

Parameter | Specification |
Model | OSFP-400G-PLR4 Compatible |
Form Factor | OSFP |
Data Rate | 400Gbps |
Optical Standard | 400GBASE-PLR4 |
Fiber Type | Single-Mode Fiber (SMF) |
Wavelength | 1310nm |
Max Distance | 10km |
Connector Type | MPO-12 APC |
TX Power | -1.4 to +4.0 dBm (per lane) |
RX Sensitivity | -7.7 dBm (per lane) |
Power Consumption | < 12W |
DOM Support | Yes |
Operating Temperature | 0°C to 70°C |
Compliance | IEEE 802.3ck, OSFP MSA, RoHS |
Compatibility | Arista 7060X, 7280R, 7388 and 7800R series switches and other Arista platforms |
Why Choose a Compatible Arista Module
This compatible OSFP module delivers the same 400G performance as the original Arista module, programmed and tested for Arista 7060X, 7280R, 7388 and 7800R series switches at a fraction of the OEM price.
- Programmed and tested for Arista switches for seamless compatibility
- Integrated DOM for real-time monitoring of temperature, voltage and optical power
- Compliant with IEEE 802.3ck and the OSFP MSA for seamless interoperability
- Cost-effective alternative without compromising performance or reliability
High-Value Application Scenarios
AI Training Clusters
High-bandwidth 400G parallel links up to 10km over single-mode fiber connect GPU servers and spine switches in AI training clusters.
Data Center Interconnects
10km 400G single-mode links with MPO-12 APC connectors connect data centers and campus buildings across longer reaches.
Spine-Leaf Deployments
400G OSFP modules provide high-density spine-leaf uplinks, scaling leaf-to-spine bandwidth with long-reach flexibility.
Cloud Data Centers
Cost-effective 400G single-mode connectivity supports cloud-scale deployments with DOM monitoring for reliable operations.
Compatibility
This module is compatible with Arista 7060X, 7280R, 7388 and 7800R series switches and other Arista platforms.
FAQ
Is this module compatible with Arista switches?
Yes, this module is programmed and tested for Arista 7060X, 7280R, 7388 and 7800R series switches and other Arista platforms, ensuring seamless compatibility.
What fiber type and distance does it support?
It supports single-mode fiber with MPO-12 APC connectors, up to 10km.
Which Arista systems does this module support?
This module is programmed and tested for Arista 7060X, 7280R, 7388 and 7800R series switches, and it also works in other Arista platforms that accept OSFP optics.
Does this module support DOM?
Yes, it supports Digital Optical Monitoring (DOM) for real-time monitoring of temperature, voltage and optical power.
Get a Quote for Your 400G Deployment
🚀 Contact us now for pricing and availability.
OSFP-400G-PLR4 Compatible, Arista compatible OSFP module, 400GBASE-PLR4 OSFP for Arista, 1310nm 10km, transceiver, Arista 7060X, 7280R, 7388 and 7800R series switches module, OSFP 400G single-mode transceiver

