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REVO offers a wide selection of FAST network parts and equipment — new, used and refurbished.

FAST Single mode single fiber, Gigabit, 3KM, transmit wavelength 1310nm, receive wavelength 1550nm, 1 optical 4 electrical

Part Number
FCG14B-3
Manufacturer
FAST
In Stock New

FAST FCG14B-3 is a Gigabit single-mode single-fiber transceiver/media converter, offering 3KM reach with 1310nm Tx and 1550nm Rx.

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Specifications

Weight 0.2930 kg  /  0.65 lbs
Volumetric Weight (L×W×H÷5000) 0.035 kg  /  0.08 lbs couriers bill the greater of actual vs volumetric
Dimensions (L×W×H) 8.2500 × 8.7500 × 2.4000 cm  /  3.2 × 3.4 × 0.9 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 3.0
Connector LC duplex
Dim Notes Standard SFP+ dimensions.
Spec Notes Specifications based on typical SFP+ transceiver characteristics.
Dim Confidence form_factor_standard

About This Part

The FAST FCG14B-3 is a specialized networking component for optical-to-electrical signal conversion and network extension. Operating over single-mode, single-fiber infrastructure, it supports Gigabit Ethernet speeds for data transmission up to 3 kilometers. Its Bi-Directional (BiDi) capability uses distinct transmit (1310nm) and receive (1550nm) wavelengths over a single fiber strand, optimizing fiber utilization. The "1 optical 4 electrical" configuration positions it as a media converter or compact switch, providing a single fiber uplink to four electrical Ethernet ports for flexible network expansion. This part is ideally suited for various telecom and data centre applications requiring robust and space-efficient network connectivity. Typical uses include extending Ethernet networks across campus environments, connecting remote offices, or providing last-mile fiber connectivity. In data centres, the FCG14B-3 can bridge network segments, consolidate fiber uplinks for specific racks or zones, or integrate legacy copper-based equipment into a modern fiber optic backbone, minimizing fiber cabling. Its reliability makes it suitable for critical infrastructure deployments. At Revo Distribution Limited, we understand the critical need for reliable and cost-effective networking solutions. The FAST FCG14B-3, as part of our curated inventory of used and refurbished telecom and data centre equipment, offers an excellent balance of performance and value. By providing such high-quality, pre-owned components, we enable our B2B clients to maintain, upgrade, and expand their network infrastructure efficiently without compromising on functionality or budget. All equipment undergoes rigorous testing to ensure optimal performance and longevity, supporting sustainable IT practices while delivering essential connectivity solutions.