About This Part
The Dell 07TCDN is a high-performance Quad Small Form-factor Pluggable Plus (QSFP+) optical transceiver, specifically designed for 40 Gigabit Ethernet (40GbE) applications. This module, manufactured by Dell, adheres to the 40GBASE-SR4 standard, enabling robust short-reach data transmission over multi-mode fibre (MMF). Operating at an 850nm wavelength, the QSFP+ form factor integrates four independent transmit and receive channels, each capable of 10Gbps, aggregating to a total bandwidth of 40Gbps. It typically utilizes an MPO/MTP connector for its optical interface, facilitating connections over distances up to 100 meters using OM3 fibre or 150 meters with OM4 fibre. Its primary function is to provide high-density, low-power, and high-speed connectivity within data centres and enterprise networks, supporting critical links between switches, routers, and servers. The Part Number 07TCDN transceiver is critically deployed in environments demanding high-bandwidth, low-latency interconnections, such as hyperscale data centres, enterprise server farms, and high-performance computing (HPC) clusters. It is typically installed in core and aggregation switches, routers, and network interface cards (NICs) that support QSFP+ ports, facilitating uplinks, cross-connects, and server-to-switch connectivity. This module is essential for telecom operators expanding their metropolitan area networks, cloud service providers building out their infrastructure, and large enterprises upgrading their backbone networks to support increasing data traffic. It effectively solves the challenge of bandwidth saturation by providing a significant upgrade path from 10GbE links, enabling more efficient data transfer and reducing network bottlenecks. Furthermore, it offers a cost-effective and power-efficient alternative to multiple 10GbE connections, consolidating cabling and simplifying network architecture. For B2B clients seeking to optimize their network infrastructure investments, Revo Distribution Limited offers used and meticulously refurbished units of the Dell 07TCDN QSFP+ transceiver. Acquiring these high-quality, pre-owned modules from Revo provides a significant cost advantage compared to purchasing new equipment, without compromising on performance or reliability. This approach enables telecom operators, data centre providers, and large enterprises to efficiently expand or upgrade their network capabilities, deploying 40GbE connectivity where it's most needed, even with constrained budgets. Revo's extensive inventory of refurbished telecom and data centre equipment, including critical components like the Dell 07TCDN, plays a vital role in extending the operational lifecycle of existing infrastructure. By providing access to readily available, tested, and reliable hardware, Revo supports sustainable network development and ensures continuous service delivery for its global clientele.
