About This Part
The Nokia 3FE53441FC is a high-performance GPON Optical Line Terminal (OLT) Small Form-Factor Pluggable (SFP) transceiver module. Part of Nokia's comprehensive portfolio for fiber access solutions, this module adheres to the standard SFP form factor, enabling hot-swappable installation in compatible OLT chassis. Its primary function is to facilitate robust upstream and downstream data transmission over Gigabit Passive Optical Networks (GPON), compliant with the ITU-T G.984 standard. Key technical specifications include a downstream data rate of 2.488 Gbps and an upstream data rate of 1.244 Gbps, utilizing typical wavelengths of 1490nm for downstream and 1310nm for upstream. The "C++" designation signifies a high optical power budget, typically offering +5 to +7 dBm transmit power, which is crucial for achieving extended reach or supporting higher split ratios, such as 1:64 or 1:128, thereby maximizing the number of Optical Network Units (ONUs) per port. This module typically features an SC/UPC or SC/APC optical connector. These modules are strategically deployed in the central office or headend of telecommunication networks. Specifically, the Part Number 3FE53441FC integrates seamlessly into Nokia OLT platforms, such as the Lightspan FX series or similar GPON OLT chassis, which are foundational for modern fiber infrastructure. They are essential for telecom operators, internet service providers (ISPs), and utility companies engaged in building or expanding Fiber-to-the-Home (FTTH) or Fiber-to-the-Business (FTTB) networks. These transceivers solve the critical problem of delivering high-speed broadband services, including IPTV, VoIP, and high-bandwidth internet access, to both residential and business subscribers. The C++ power class represents a significant upgrade path for networks requiring greater optical reach or subscriber density compared to standard B+ or C+ modules, optimizing infrastructure utilization and potentially reducing the need for additional OLT deployments. For B2B clients seeking robust yet cost-effective infrastructure solutions, Revo Distribution Limited offers used and refurbished units of the Nokia 3FE53441FC. Acquiring meticulously tested and certified refurbished GPON OLT transceivers from Revo provides a significant economic advantage, allowing operators to expand or upgrade their networks without the substantial capital expenditure typically associated with new equipment. This approach enables telecom operators and data centre providers to efficiently scale their GPON deployments, extend service reach, and enhance subscriber capacity with proven hardware. By supplying high-quality pre-owned equipment, Revo extends the operational lifecycle of critical telecom infrastructure, supporting sustainable network development and ensuring continued high performance for demanding B2B environments.
