About This Part
The Dell2742 represents a crucial component within modern network infrastructure, specifically an SFP (Small Form-Factor Pluggable) optical transceiver module. As part of Dell's extensive portfolio of networking solutions, this module adheres to the industry-standard SFP form factor, ensuring broad compatibility with a wide range of networking equipment. Its primary function is to facilitate high-speed data transmission over fiber optic cables, converting electrical signals into optical signals and vice versa. Typically, SFP transceivers like the Dell2742 support various data rates, commonly ranging from 1 Gigabit Ethernet (1GbE) to Fibre Channel speeds, enabling robust connectivity for diverse applications. These modules often operate over different wavelengths, such as 850nm for multimode fiber or 1310nm/1550nm for single-mode fiber, with typical reach capabilities extending from hundreds of meters to tens of kilometers. The interface typically features dual LC connectors, providing a secure and efficient connection to fiber optic cabling. This design allows for flexible and scalable network deployments, crucial for maintaining high performance in demanding environments. The Dell2742 SFP transceiver is a versatile module deployed across numerous network platforms and systems where fiber optic connectivity is essential. It is commonly installed in network switches, routers, servers, and network interface cards (NICs) from Dell and other compatible vendors, particularly within enterprise data centers, telecommunications central offices, and large campus networks. This part is instrumental for telecom operators, internet service providers (ISPs), and large enterprises that require reliable, high-bandwidth links for their core infrastructure. It solves critical problems associated with distance limitations and electromagnetic interference inherent in copper cabling, enabling the extension of network reach and the establishment of high-speed backbone connections. The Dell2742 effectively replaces traditional copper-based connections where greater distances or higher bandwidths are needed, or serves as an upgrade path for older, less efficient transceiver technologies, ensuring a robust and future-proof network foundation. For B2B clients seeking cost-effective infrastructure solutions, Revo Distribution Limited offers used and refurbished units of the Part Number Dell2742. 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. By sourcing and meticulously refurbishing high-quality components like the Dell2742, Revo enables businesses to significantly reduce capital expenditure while still achieving their operational goals. This approach is particularly valuable for extending the lifecycle of existing infrastructure, ensuring continued compatibility and functionality with legacy systems. Revo's commitment to quality assurance means that every refurbished Dell unit undergoes rigorous testing to meet stringent industry standards, providing clients with dependable equipment that supports their critical network operations for years to come.
