About This Part
The Juniper Networks Part Number 740-030128 is a high-performance 10 Gigabit Ethernet (10GE) SFP+ (Small Form-Factor Pluggable Plus) transceiver module, specifically engineered for extended-reach optical connectivity. This module, identified by its EX-SFP-10GE-ER designation, facilitates reliable data transmission over distances up to 40 kilometers (25 miles). Operating at a data rate of 10 Gbps, it adheres to industry standards for 10GBASE-ER, typically utilizing a 1550 nm wavelength to achieve its impressive range over single-mode fiber. Its compact SFP+ form factor ensures compatibility with a wide array of network equipment, providing a robust and efficient solution for high-bandwidth, long-distance interconnections within modern data center and telecom infrastructures. This transceiver is critical for maintaining high throughput across geographically dispersed network segments. This Juniper Networks transceiver module is primarily deployed in core and aggregation layers of enterprise networks, data centers, and telecom service provider infrastructures where long-haul 10GE links are essential. It is compatible with Juniper Networks EX Series switches, MX Series routers, and other platforms equipped with SFP+ ports, enabling seamless integration into existing network architectures. Typical use cases include connecting distant data centers, establishing inter-building links across large campuses, or extending metro-area network services. By providing a reliable and high-capacity 40KM link, the 740-030128 module solves the challenge of extending 10GE connectivity over significant distances, often replacing or upgrading older, less efficient optical solutions or enabling new network topologies that demand greater reach. Revo Distribution Limited specializes in supplying used and refurbished telecom and data centre equipment, including modules like the Juniper 740-030128, to B2B clients globally. By offering these high-quality, pre-owned units, Revo provides a highly cost-effective alternative to new hardware, enabling telecom operators and data centre providers to expand or upgrade their networks efficiently without incurring prohibitive capital expenditures. Revo's extensive inventory helps businesses maintain operational continuity and enhance network capabilities, extending the lifecycle of existing infrastructure and supporting sustainable IT practices. Our commitment to quality ensures that every refurbished unit meets stringent performance standards, providing reliable solutions for critical network deployments.
