About This Part
The Juniper Networks Part Number 740-057315 is a high-performance QSFP+ (Quad Small Form-factor Pluggable Plus) transceiver module engineered for demanding 40 Gigabit Ethernet applications. This module, identified by the manufacturer Juniper Networks, is specifically designed to provide flexible connectivity by supporting a 40G link that can be logically or physically broken out into four independent 10 Gigabit Ethernet channels. Operating at a 1310nm wavelength, it offers an extended reach of up to 10 kilometers over single-mode fiber (SMF), making it ideal for long-distance interconnects within data centers, campus backbones, and metropolitan area networks. Its robust design ensures reliable data transmission for critical network infrastructure. Deployment of the Juniper 740-057315 typically occurs in core and aggregation layers of enterprise networks, telecom operator infrastructure, and large-scale data centers. It is compatible with a wide range of Juniper Networks platforms that feature QSFP+ ports, including various models within the QFX Series switches, MX Series routers, and PTX Series packet transport routers. This transceiver addresses the critical need for increased bandwidth and port density, enabling network architects to efficiently upgrade existing 10G infrastructure to 40G or to fan out 40G ports to multiple 10G devices. It effectively solves challenges related to inter-building connectivity, data center interconnects, and high-density server uplinks, providing a scalable and cost-effective solution for evolving network demands. Revo Distribution Limited specializes in providing high-quality used and refurbished networking equipment, including the Juniper Networks Part Number 740-057315. By offering these essential components, Revo enables B2B clients, such as telecom operators and data centre providers, to acquire critical infrastructure at a significantly reduced cost compared to new equipment. This approach facilitates efficient network expansion and upgrades, particularly when budget constraints are a factor or when specific legacy hardware compatibility is required. Revo's extensive inventory helps businesses extend the operational lifecycle of their existing network infrastructure, ensuring continued performance and reliability without the need for immediate, expensive capital expenditure on new hardware. Choosing Revo for your equipment needs ensures access to reliable, tested components that support sustainable network growth and operational continuity.
