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What kind of optical splitter does the telecommunications company use

Fiber optic splice closure knowledge brief Published 20 Oct 2021

Prepared for preliminary research by the RIVO OPTICAL knowledge desk. Confirm cable count, splice capacity, sealing class, tray layout, protection sleeves and installation requirements against current standards and product documentation.

Telecom companies typically provide passive optical splitters such as PLC (Planar Lightwave Circuit) and FBT (Fused Biconical Taper) splitters, available in various configurations for FTTH and PON networks.Types of Optical Splitters

1. PLC Splitters: These are compact, highly uniform splitters ideal for large split ratios like 1:32 or 1:64. They are widely used in PON networks to distribute a single optical signal from the central office to multiple subscribers while maintaining consistent signal quality and low insertion loss. PLC splitters are compliant with Telcordia GR-1221 standards and are suitable for both indoor and outdoor deployments . 2. FBT Splitters: Fused Biconical Taper splitters are typically used for smaller splits, such as 1:2 or 1:4. They are cost-effective and suitable for applications where fewer outputs are needed. FBT splitters are often used in legacy or smaller-scale networks . 3. LGX, Cassette, and Rack Mount Splitters: These splitters are designed for flexible deployment in telecom infrastructure. LGX splitters come in panel form with labeled input and output connectors for easy management. Cassette splitters are compact and ideal for high-density fiber cabinets, while rack mount splitters are scalable solutions for central offices or head-end locations .

Key Features
  • Passive Operation: All splitters operate without power, reducing operational costs and maintenance requirements .
  • Split Ratios: Splitters divide a single input signal into multiple outputs, with ratios ranging from 1:2 up to 1:64 depending on network design .
  • Bidirectional Functionality: Most splitters can handle signals in both directions, supporting two-way communication for services like video calls .
  • Custom Termination: Telecom providers often offer pre-terminated splitters with specific fiber types, connector types, and lengths for plug-and-play installation .
Applications

Optical splitters are essential in FTTH deployments, Passive Optical Networks (PONs), CATV links, and optical signal distribution, enabling a single fiber from the telecom provider to serve multiple homes or devices efficiently . In summary, telecom companies provide a range of passive optical splitters, primarily PLC and FBT types, in various form factors such as LGX panels, cassettes, and rack mounts, designed to optimize network efficiency, scalability, and cost-effectiveness.

What kind of optical splitter does the telecommunications company use - RIVO MULTITRADE OPTICAL SYSTEMS [PDF]

What kind of optical splitter does the telecommunications company use

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