About This Part
The Juniper 740-054399 is a high-performance 10 Gigabit Ethernet (10GbE) SFP+ (Small Form-Factor Pluggable Plus) optical transceiver module, designed for long-reach data transmission over single-mode fiber. As part of the Juniper Networks optical module family, this hot-swappable transceiver adheres to the 10GBASE-LR standard (IEEE 802.3ae), enabling reliable data rates of 10 Gbps. It operates typically at a 1310nm wavelength and is engineered to support link distances of up to 10 kilometers (6.2 miles) over standard single-mode fiber (SMF) with an LC duplex connector. This module efficiently converts electrical signals to optical signals for transmission and vice-versa, making it a critical component for extending high-bandwidth network segments with low power consumption. This Juniper Networks transceiver is primarily deployed in SFP+ ports of enterprise-grade switches, routers, and network interface cards within various network architectures. It is essential for telecom service providers, large data centers, cloud infrastructure providers, and internet exchange points (IXPs) requiring robust, long-distance 10GbE connectivity. The Part Number 740-054399 is instrumental in establishing backbone links, metro area network connections, and data center interconnects, solving the challenge of extending high-speed data transmission beyond the limitations of short-reach copper or multi-mode fiber solutions. It serves as a vital upgrade path for networks transitioning from 1 Gigabit Ethernet or expanding existing 10GbE infrastructure over extended distances. Revo Distribution Limited specializes in providing cost-effective infrastructure solutions to B2B clients, offering used and refurbished units of critical components like the Part Number 740-054399. By supplying high-quality, pre-owned Juniper optical transceivers, Revo enables telecom operators and data centre providers to significantly reduce capital expenditure while efficiently expanding or upgrading their networks. This approach not only makes advanced networking technology more accessible but also contributes to sustainability by extending the operational lifecycle of existing infrastructure. Revo's extensive inventory ensures that businesses can quickly source reliable parts, maintaining network performance and continuity without compromising on budget or quality.
