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High Reliability FBT Coupler Low Loss Fiber Optic Couplers For FTTH / PON / CATV

High Reliability FBT Coupler Low Loss Fiber Optic Couplers For FTTH / PON / CATV

Brand Name: Gracyfiber
MOQ: 100pcs
Payment Terms: T/T
Detail Information
Place of Origin:
China
Certification:
ISO CE RoSH
Name:
FBT Coupler
Insertion Loss:
≤ 0.2 DB
Cable Type Compatibility:
Single-mode And Multi-mode Fibers
Durability:
Up To 1000 Mating Cycles
Operating Wavelength:
1260 Nm To 1650 Nm
Operating Temperature:
-40°C To +85°C
Return Loss:
≥ 50 DB
Highlight:

High Reliability FBT Coupler

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FTTH FBT Coupler

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Low Loss Fiber Optic Couplers

Product Description

FBT Coupler Manufacturer | Low Loss Fiber Optic Couplers For FTTH, PON & CATV | Gracyfiber

1. Product Overview

  Gracyfiber FBT Couplers are reliable passive optical components designed for efficient signal splitting, combining, and distribution in fiber optic networks.
Manufactured with advanced fused biconical taper technology, these couplers support stable optical transmission in both single-mode and multi-mode fiber systems. With low insertion loss, low PDL, high reliability, strong temperature stability, compact structure, and a wide range of split ratios, they are well suited for FTTH, PON, CATV, LAN, optical monitoring, fiber amplifiers, and optical test systems.

2. Product Features

Low Insertion Loss – Helps improve optical power efficiency and reduce transmission loss in splitting and combining applications.

Low PDL – Supports more stable optical performance and better signal consistency.

High Reliability – Designed for dependable long-term operation in fiber optic systems.

High Temperature Stability – Maintains stable performance under varying environmental conditions.

Compact Structure and Good Mechanical Strength – Supports easier installation and stronger durability in practical deployment.

Wide Range of Split Ratios – Provides flexible configuration options for signal distribution and monitoring requirements.

Single-Mode and Multi-Mode Compatibility – Enables broader application across different fiber network systems.

3. Applications
  • FTTH and PON networks
  • CATV and optical signal distribution systems
  • Local area networks and fiber communication systems
  • Optical fiber amplifiers and fiber test instruments
  • Optical signal monitoring and power splitting systems