About This Part
The Juniper 740-052009 is a high-performance QSFP+ (Quad Small Form-Factor Pluggable Plus) optical transceiver module designed for robust 40 Gigabit Ethernet connectivity. This hot-swappable, compact form factor module adheres to the 40GBASE-LR4 standard, enabling long-reach data transmission over single-mode fiber (SMF). Operating at a nominal wavelength of 1310nm, it utilizes a WDM (Wavelength Division Multiplexing) approach to transmit and receive four independent 10 Gbps channels over a single fiber pair, achieving an aggregate data rate of 40 Gbps. The module is engineered to support reliable data links over distances up to 10 kilometers, making it ideal for inter-building, campus, or metropolitan area network connections. Its advanced optical components ensure high signal integrity and low power consumption, critical for modern, energy-efficient data center and telecommunication infrastructures. This specific Part Number 740-052009 represents a crucial component in high-density network deployments requiring extended reach. This Juniper Networks QSFP+ transceiver is primarily deployed in demanding network environments requiring high-bandwidth, long-distance optical links. It is commonly installed in core and aggregation layers of data centers, enterprise campuses, and service provider networks, facilitating high-speed interconnects between switches, routers, and other network appliances. Compatible with a wide range of Juniper Networks platforms that feature QSFP+ ports, such as the QFX Series switches and MX Series routers, the 740-052009 module is critical for building scalable and resilient network architectures. Telecom operators, cloud service providers, and large-scale enterprises leverage this module to establish robust data center interconnects (DCI), extend network reach across metropolitan areas, or upgrade existing 10 Gigabit Ethernet infrastructure to meet increasing traffic demands. Its ability to provide 40 Gbps over 10km significantly reduces cabling complexity and costs compared to multiple 10G links, while offering a reliable solution for high-density, long-haul data transmission challenges. For B2B clients seeking cost-effective infrastructure solutions, Revo Distribution Limited offers used and refurbished units of the Juniper 740-052009 transceiver. Our inventory provides a sustainable and economical alternative to new equipment, allowing telecom operators and data centre providers to expand or upgrade their networks efficiently without compromising on performance or reliability. Each refurbished module undergoes rigorous testing to ensure it meets original operational specifications, delivering the same high-quality connectivity expected from Juniper Networks products. By sourcing through Revo, businesses can significantly reduce capital expenditure, optimize their IT budgets, and accelerate deployment cycles for critical network upgrades. This approach not only supports immediate operational needs but also contributes to environmental sustainability by extending the lifecycle of high-value networking components. Revo's commitment to quality and value makes us a trusted partner for businesses looking to maximize their infrastructure investments.
