About This Part
The Cyan 280-0250, known as the Cyan SFP+ 10G 1543.73nm 80km DWDM CH42, is a high-performance optical transceiver designed for demanding data communication networks. This module belongs to the Small Form-Factor Pluggable Plus (SFP+) family, a widely adopted form factor for 10 Gigabit Ethernet and Fibre Channel applications. Its primary function is to enable high-speed, long-distance data transmission over single-mode fiber using Dense Wavelength Division Multiplexing (DWDM) technology. Specifically, this transceiver operates at a nominal wavelength of 1543.73nm, corresponding to DWDM Channel 42, and supports a data rate of 10 Gigabits per second (10G). Engineered for extended reach, it can transmit data reliably over distances up to 80 kilometers, making it suitable for metro, regional, and inter-data center links. The module integrates a DFB laser transmitter and an APD receiver, ensuring robust optical performance and signal integrity across its operational range. Its hot-pluggable nature facilitates easy installation and replacement without disrupting network operations. This Cyan DWDM SFP+ transceiver, Part Number 280-0250, is critically deployed in environments requiring significant bandwidth expansion and efficient utilization of existing fiber optic infrastructure. It is commonly installed in switches, routers, and optical transport platforms within telecommunication networks, internet service provider (ISP) backbones, and large-scale data centers. Telecom operators leverage these modules to extend the reach of their 10G services and to aggregate multiple data streams onto a single fiber pair, thereby maximizing fiber capacity and deferring costly fiber builds. Enterprises and cloud providers utilize the 280-0250 for connecting geographically dispersed data centers or for high-speed campus network interconnects, ensuring low-latency and high-throughput data transfer. Its 80km reach capability makes it an ideal solution for metropolitan area networks (MANs) and regional access networks, providing a robust and scalable upgrade path for legacy 1G or short-reach 10G links. For B2B clients seeking cost-effective infrastructure solutions, Revo Distribution Limited offers used and refurbished units of the Cyan 280-0250. Our inventory provides a sustainable and economical alternative to new equipment purchases, enabling telecom operators and data centre providers to expand or upgrade their networks efficiently without compromising on performance or reliability. Each refurbished module undergoes rigorous testing to ensure it meets original specifications, providing dependable service for critical network functions. By supplying high-quality, pre-owned equipment like this Cyan SFP+ DWDM transceiver, Revo helps businesses reduce capital expenditure while supporting their growth initiatives. This approach not only extends the lifecycle of existing infrastructure but also contributes to a more sustainable supply chain within the industry. Partnering with Revo allows organizations to access essential components quickly, ensuring business continuity and competitive advantage in a rapidly evolving digital landscape.
