About This Part
The Part Number GFGN, a key component from ZTE, represents a high-density Gigabit Passive Optical Network (GPON) line card. This module is engineered for integration within ZTE's Optical Line Terminal (OLT) platforms, serving as the interface between the service provider's core network and the optical distribution network. Operating at standard GPON wavelengths (typically 1490 nm downstream and 1310 nm upstream), the GFGN card facilitates high-speed data transmission, supporting a downstream rate of 2.488 Gbps and an upstream rate of 1.244 Gbps per port. The "C+" hint indicates advanced optical transceivers, providing an enhanced power budget for extended reach or higher split ratios, crucial for expansive FTTx deployments. Its primary function is to aggregate traffic from numerous Optical Network Units (ONUs) or Optical Network Terminals (ONTs) and forward it to the upstream network, ensuring efficient and reliable last-mile broadband connectivity. The ZTE GFGN line card is predominantly deployed in Fiber-to-the-Home (FTTH), Fiber-to-the-Building (FTTB), and Fiber-to-the-Curb (FTTC) architectures, forming the backbone of modern broadband access networks. It is an essential module for telecom operators, Internet Service Providers (ISPs), and utility companies aiming to deliver high-speed internet, IPTV, and VoIP services to residential subscribers and business clients. Installed within the OLT chassis, typically located in central offices or remote cabinets, this card enables the provision of robust and scalable optical access. It addresses the critical need for increased bandwidth and network capacity, solving the challenge of delivering reliable, high-performance connectivity over long distances. The GFGN effectively replaces or upgrades legacy copper-based infrastructure, such as DSL or cable modems, offering superior speed, reliability, and future-proofing capabilities. For B2B clients seeking to expand or upgrade their network infrastructure efficiently and cost-effectively, Revo Distribution Limited offers used and refurbished units of the ZTE GFGN. Sourcing from our extensive inventory allows telecom operators and data centre providers to acquire high-quality, fully tested equipment at a fraction of the cost of new hardware. Revo's commitment to rigorous testing and refurbishment processes ensures that each Part Number GFGN unit meets stringent operational standards, providing reliable performance comparable to new equipment. This approach enables rapid network expansion, facilitates the integration of new services, and supports the maintenance of existing infrastructure without significant capital expenditure. By extending the operational lifecycle of essential components like the GFGN, Revo actively contributes to sustainable network development, offering a smart, economical choice for critical infrastructure needs.
