QSFP-40G-LRL4 Arista Networks 40Gbps Single-mode Fiber Transceiver Module
Out of stock
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.
QSFP-40G-LRL4 Technical Specifications
Arista Networks 40Gbps Single-mode Fiber 1km 1310nm Duplex LC Connector QSFP+ Transceiver Module
Manufacturer: Arista
Manufacture Part Number: QSFP-40G-LRL4
Data Rate: 40 Gb/s
Standard: 40GBASE-LRL4
Wavelength: 1310 nm (CWDM lanes)
Connector: Duplex LC
Fiber Type: Single-Mode Fiber (SMF)
Maximum Distance: up to 1 km (SMF)
Form Factor: QSFP+ (Hot-swappable)
Architecture: 4 × 10Gbps lanes (multiplexed)
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