1-415-230-4353

Transceivers

Part Number Description

SFP 100BASE-FX Optical Transceiver, LC connector

SFP 1000Base-LH Gigabit Optical Transceiver SFP Module

SFP 1000Base-LX Gigabit Optical Transceiver SFP Module

SFP 1000Base-SX Gigabit Optical Transceiver Module

SFP 1000BASE-T Gigabit Copper Transceiver SFP Module

BLOG

April 16, 2026
Arista_DCS-7800R3AK-36DM-LC_Terabit_Systems

We now have the Arista DCS-7800R3AK-36DM-LC in stock, a high density 400G line card designed for the Arista 7800R3 modular switch platform, purpose built for CSP, ISP, hyperscaler, and CDN networks.

This line card is optimized for 400G spine, core, and...