Indoor Drop Fiber Optic Cable

The DCONNECT FTTH indoor drop fiber optic cable is a high-performance indoor FTTH drop cable designed for fiber-to-the-home installations and indoor MDU fiber networks. Built with bend-insensitive G.657A2 single-mode OS2 fiber, dual steel strength members, and a white LSZH jacket, it ensures reliable indoor fiber connectivity, safe installation, and long-term durability.

Indoor FTTH Drop Fiber Optic Cable | DCONNECT

DCONNECT FTTH Indoor Drop Fiber Optic Cable

Part Number DC-4-ID-W-7A1-S-N
Color: White
4F Indoor Drop Cable, ITU – T G.657A1, Two Steel Wire Strength Member white LSZH jacket
Key Features:

The DCONNECT FTTH indoor drop fiber optic cable is engineered for high- performance fiber to the home (FTTH) installations and reliable indoor fiber connectivity in Multi-Dwelling Units (MDUs) such as apartment buildings, residential complexes, and office towers. Designed to support modern fiber broadband networks, this indoor fiber drop cable provides stable signal transmission where space, safety, and installation efficiency are critical.

At its core, the cable features bend-insensitive single-mode OS2 fiber compliant with ITU-T G.657A2 standards. This advanced fiber technology allows tight routing around corners and through confined indoor pathways while maintaining consistent optical performance. As a result, installers can achieve clean, organized fiber layouts without risking signal loss due to bending, making it ideal for indoor FTTH wiring and last-meter fiber distribution.

To ensure mechanical stability during installation and long-term use, the cable incorporates two integrated steel wire strength members. These provide essential tensile support, helping protect the fiber from strain during pulling, routing, and mounting inside buildings. This structure contributes to dependable indoor network performance in both residential and commercial environments.

For safety and regulatory compliance, the outer sheath is constructed from a Low Smoke Zero Halogen (LSZH) white jacket. This material is specifically selected for indoor fiber optic cable applications, as it minimizes smoke emission and toxic gas release in the event of fire. The white jacket also blends cleanly into interior environments, making it suitable for visible surface routing in modern building designs.

With its combination of G.657A2 bend-insensitive fiber, steel-reinforced strength structure, and LSZH indoor-rated jacket, the DCONNECT indoor drop cable offers a practical and reliable solution for FTTH indoor deployments, MDU fiber installations, and structured building fiber networks.

The fibers within the DCONNECT FTTH indoor drop cable are designed, manufactured, and rigorously tested to meet the following international standards and compliance requirements:
• IEC 60793-1: Optical Fiber – Part 1: Generic Specification
• IEC 60793-2: Optical Fiber – Part 2: Product Specification
• IEC 60794-2: Optical Fiber Cables – Part 2: Indoor Cables – Sectional Specification
• ITU-T G.650: Definitions and test methods for relevant parameters of single-mode fibers
• ITU-T G.655: Characteristics of non-zero dispersion-shifted single-mode optical fiber and cable
• ITU-T G.657: Characteristics of bending-loss insensitive single-mode optical fiber

FIBRE COUNT 1,2,4
STRENGHT MEMBER DIAMETER0.45MM(Steel Wire)/0.5mm(FRP)
Sheath thicknessNominal 0.4mm
Cable OD3 ±0.1*2.0 ±0.1mm
Operaton temperature range.-10°C to +-60°C
Installation temperature range .-0°C to +-60°C
Max. Tensile load Short term : 200N , Long term : 100N
Crush resistance Installation : 2200N/10cm , working 1000N/10cm
Minimal dynamic bending radius 30mm
Cable Weight 10kg/km ±15%
ParameterBefore CableAfter Cable
Attenuation @1310 nm≤ 0.34 dB/km≤ 0.40 dB/km
Attenuation @1550 nm≤ 0.21 dB/km≤ 0.30 dB/k
Fiber irregularities point & whole length @1310 nm & 1550 nm: ≤ 0.05 dB 
   
Attenuation inhomogeneity @1310 nm & 1550 nm: ≤ 0.05 dB 
Dispersion Characteristics  
   
Dispersion coefficient @1310 nm≤ 3.4 ps/nm·km 
Dispersion coefficient @1550 nm≤ 18 ps/nm·km 
Zero Dispersion Wavelength1300 ~ 1324 nm 
Zero Dispersion Slope≤ 0.092 ps/nm²·km 
Cable Cut-off Wavelength (λcc)≤ 1260 nm 
Macro Bending Loss  
10 turns, Ø30 mm @1550 nm≤ 0.25 dB 
10 turns, Ø30 mm @1625 nm≤ 1.0 dB 
1 turn, Ø20 mm @1550 nm≤ 0.75 dB 
1 turn, Ø20 mm @1625 nm≤ 1.5 dB 
Mode Field Diameter@1310 nm: 8.8 ± 0.4 µm 
FTTH (Fiber to the Home) deployments
Indoor fiber cabling in residential and commercial buildings
FTTH, MDU, indoor/outdoor drop cable installations
Connectivity within Multi-Dwelling Units (MDUs)
Vertical and horizontal backbone cabling
Telecommunication and high-speed internet access
Drop connections from distribution points to end-user premises

Product Inquire

    Is this cable suitable for indoor FTTH installations?

    Yes. This cable is specifically designed for indoor fiber-to-the-home deployments. It ensures stable signal transmission in residential and commercial buildings.

    What type of fiber does this drop cable use?

    It uses single-mode OS2 bend-insensitive fiber compliant with ITU-T G.657A2 standards. This allows reliable performance even in tight installation spaces.

    Does the cable include mechanical reinforcement?

    Yes. Two integrated steel strength members protect the cable during installation. They provide extra tensile strength and durability.

    Is this cable intended for outdoor use?

    No. This model is designed specifically for indoor environments. For outdoor use, a different outdoor-rated cable is required.

    What fiber count does this model offer?

    This product is available in a 4-core single-mode configuration. It supports modern high-speed fiber connectivity.