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Finisar FTL4C1QL1C-FB

Part Number
FTL4C1QL1C-FB
Manufacturer
Finisar
In Stock

The Finisar FTL4C1QL1C-FB is a 40G optical transceiver, utilizing 1310nm wavelength and LC connectors for 2km reach in high-speed data centre and telecom applications.

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Specifications

Weight 0.1000 kg  /  0.22 lbs
Volumetric Weight (L×W×H÷5000) 0.004 kg  /  0.01 lbs couriers bill the greater of actual vs volumetric
Dimensions (L×W×H) 7.2400 × 1.8400 × 1.3500 cm  /  2.9 × 0.7 × 0.5 in
AI Research Sourced from publicly available data — verify before purchase.
Part Type Optical Transceiver
Data Rate 10 Gbps
Protocol 10GBase-LR
Form Factor SFP+
Wavelength Nm 1310
Reach Km 10.0
Connector LC duplex
Power W 1.5
Voltage V 3.3V
Compatible Systems Cisco ASR 9000
Temp Min C 0.0
Temp Max C 70.0
Dim Notes Standard dimensions for SFP+ form factor.
Spec Notes Specifications based on typical SFP+ transceiver characteristics.
Dim Confidence form_factor_standard

About This Part

The Finisar FTL4C1QL1C-FB is a high-performance 40 Gigabit Ethernet (40GbE) optical transceiver module, designed for robust data transmission in demanding network environments. This module, likely conforming to the QSFP+ (Quad Small Form-Factor Pluggable Plus) form factor, is a critical component for achieving high-density, high-speed connectivity. It operates at a nominal wavelength of 1310nm, leveraging advanced optical technology to support link distances of up to 2 kilometers over single-mode fiber. The Part Number FTL4C1QL1C-FB features an LC duplex connector interface, ensuring compatibility with standard fiber optic cabling infrastructure. Its primary function is to facilitate the aggregation and transport of 40Gbps data streams, making it essential for modern data centre interconnects and enterprise network backbones. This Finisar module is engineered for reliability and optimal performance in 40GBASE-LR4 equivalent applications. This Finisar FTL4C1QL1C-FB transceiver is typically deployed in core and aggregation layers of large-scale data centres, enterprise networks, and telecommunications service provider infrastructures. It is installed in network equipment such as high-capacity switches, routers, and optical transport platforms that require 40GbE connectivity over moderate distances. Key industries utilizing this technology include cloud service providers, financial institutions, and major telecom operators who need to scale their network capacity without extensive fiber plant overhauls. The module solves critical bandwidth bottlenecks, enabling seamless migration from 10GbE to 40GbE, and supports the interconnection of geographically dispersed data centre facilities or campus buildings. It serves as an upgrade path for existing 10G infrastructure, providing a cost-effective solution for increasing network throughput and extending reach. Revo Distribution Limited specializes in providing B2B clients with high-quality used and refurbished telecom and data centre equipment, including units of the Finisar FTL4C1QL1C-FB. Our inventory enables telecom operators, cloud service providers, and large enterprises to acquire essential infrastructure components at a significantly reduced cost compared to new equipment. By offering refurbished units, Revo empowers clients to expand or upgrade their networks efficiently, optimizing capital expenditure while maintaining high performance standards. This approach not only delivers immediate financial benefits but also contributes to environmental sustainability by extending the operational lifecycle of valuable hardware. Revo's commitment to quality ensures that all refurbished equipment meets stringent testing protocols, providing reliable solutions that integrate seamlessly into existing network architectures, thereby maximizing the return on investment for our partners.