QSFP-40G-LR4-P Product Details
Arista QSFP-40G-LR4-P – QSFP+ transceiver module for 40GbE applications.
Product Type: Transceiver Module
Brand: Arista
Data Rate: 40 Gbps
Form Factor: QSFP+
Distance: Up to 10 km
Wavelength: 1264.5 nm to 1337.5 nm
Connector Type: LC Duplex
Compatibility: 40GBASE-LR4
Operating Temperature: 0 °C to 70 °C
Power Consumption: < 3.5 W
Protocols Supported: Ethernet
Interface: Optical
Application: Data center, enterprise networking
Features: High performance, long-range connectivity, compact design.





