About This Part
The MRV SFP-27DWLR12-21R is a high-performance Dense Wavelength Division Multiplexing (DWDM) Small Form-Factor Pluggable (SFP) optical transceiver, meticulously engineered for robust optical data transmission in long-haul applications. This module operates at a specific DWDM wavelength of 1560.61nm, corresponding to Channel 21, enabling multiple data streams to be transmitted simultaneously over a single optical fiber. Designed to support a data rate of 2.67 Gigabits per second (Gbps), it is typically utilized in protocols such as OC-48/STM-16 SONET/SDH or Fibre Channel. Its impressive transmission capability extends up to 120 kilometers, making it an ideal solution for extended reach requirements in complex network architectures. The SFP form factor ensures hot-pluggable deployment, facilitating flexible and efficient network upgrades and maintenance. This MRV SFP module is primarily deployed within optical transport networks and DWDM systems where maximizing fiber capacity and extending network reach are critical. It integrates seamlessly into MRV optical networking platforms and other compatible DWDM infrastructure, providing essential connectivity for backbone networks. Telecom operators, internet service providers (ISPs), and large data center providers leverage this module to establish high-speed, long-distance interconnects between geographically dispersed sites. It solves the challenge of increasing bandwidth demand without the prohibitive cost of laying new fiber, serving as a critical component for upgrading existing infrastructure or deploying new long-haul links, offering a reliable solution for demanding B2B communication requirements. Revo Distribution Limited specializes in providing cost-effective, high-quality used and refurbished telecom and data centre equipment, including the Part Number SFP-27DWLR12-21R. Our comprehensive inventory enables B2B clients, such as telecom operators and data centre providers, to expand or upgrade their networks efficiently and sustainably. By offering these pre-owned MRV transceivers, Revo helps businesses significantly reduce capital expenditure while maintaining network performance and reliability comparable to new equipment. This approach not only provides substantial cost savings but also extends the operational lifecycle of existing infrastructure, supporting environmentally responsible practices within the industry by promoting equipment reuse and minimizing electronic waste.
