About This Part
The Alcatel 155M S1.1 SFP Optical Module is a compact, hot-pluggable transceiver designed for high-speed data communication. It converts electrical signals into optical signals and vice-versa, enabling data transmission over fiber optic cables. The "155M" indicates its capability to operate at 155 Megabits per second (Mbps), a standard rate primarily used in Synchronous Digital Hierarchy (SDH) and Synchronous Optical Networking (SONET) systems, specifically for STM-1/OC-3 interfaces. The "S1.1" designation typically refers to a short-haul single-mode fiber application, often supporting distances up to 15 km, making it suitable for metropolitan area networks (MANs) or inter-building connections. In telecom and data centre environments, this SFP module is crucial for extending network reach and facilitating high-bandwidth connectivity between various networking devices such as switches, routers, and optical transport equipment. It is commonly deployed in access networks, enterprise backbones, and service provider infrastructure where reliable 155 Mbps optical links are required for voice, video, and data services. Its hot-pluggable nature allows for flexible network upgrades and maintenance without system downtime, enhancing operational efficiency. Revo Distribution Limited specializes in providing high-quality used and refurbished telecom and data centre equipment. The Alcatel 155M S1.1 SFP Optical Module represents a cost-effective solution for businesses seeking to maintain or expand their existing Alcatel infrastructure or integrate reliable 155 Mbps optical connectivity. By offering such essential components, Revo supports clients in optimizing their network investments, ensuring continued performance and longevity of their critical communication systems with tested and certified hardware.
