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Arista Transceivers, Transceivers
QSFP-40G-LRL4 Arista Networks 40Gbps Single-mode Fiber Transceiver Module
Arista Transceivers, TransceiversQSFP-40G-LRL4 Arista Networks 40Gbps Single-mode Fiber Transceiver Module
QSFP-40G-LRL4 Overview
The is a 40Gbps QSFP+ optical transceiver designed for short-to-medium distance communication over single-mode fiber, supporting up to 1 km reach. It is based on LR4 Lite technology, which uses four multiplexed optical lanes at 1310 nm to deliver 40G bandwidth while keeping power consumption and cost lower than traditional long-range LR4 modules.This module is widely used in data centers, enterprise networks, and campus environments, especially where standard duplex fiber infrastructure is preferred.
SKU: QSFP-40G-LRL4