Product Description
Sun Telecom's SUN-DC240 FTTH indoor cable construction is that the optical fiber unit is positioned in the centre; Two parallel strength members are placed at the two sides; The cable is completed with a LSZH sheath.
Cable Construction
Features
- Good crush resistance ensured by parallel strength members
- Low smoke, zero halogen sheath
- Simple structure, light weight and high practicability
Applications
- Access network
Standards
Sun Telecom's SUN-DC240 FTTH indoor cable complies with standard YD/T 1997.1-2014 and IEC60794-3
Fiber Optical Characteristics
Parameters |
Specification |
Fiber Type |
SM G.657A1 |
Mode-field Diameter (um) |
8.6~9.2±0.4 (1310nm) |
Cladding Diameter (um) |
125±0.7 |
Coating Diameter (um) |
245±10 |
Core-Cladding Concentricity (um) |
≤0.5 |
Cladding Non-circularity (%) |
≤1.0 |
Cable Cut-off Wavelength (nm) |
≤1260 |
Fiber Attenuation (dB/km) |
≤0.35 (1310nm) |
≤0.21 (1550nm) |
Fiber Macro bending Loss (dB) |
10mm radius, 1 turn |
≤0.75 (1550nm) |
15mm radius, 10 turns |
≤0.25 (1550nm) |
Cable Specifications
Parameters |
Specifications |
Fiber Core |
1 |
2 |
4 |
Cable Dimension (mm) |
(2.0±0.1) × (3.0±0.1) |
Cable Weight (kg/km) |
8 |
8.5 |
10 |
Tensile Strength (N) |
Short Term |
60 (FRP), 80 (KFRP), 200 (Steel Wire) |
Long Term |
30 (FRP), 40 (KFRP), 100 (Steel Wire) |
Crush Resistance (N/100mm) |
Short Term |
1000 |
Long Term |
300 |
Bending Radius (mm) |
Dynamic |
60 |
Static |
30 |
Cable Attenuation (After Cable) (dB/km) |
SM Fiber @1310nm |
≤0.4 |
SM Fiber @1550nm |
≤0.3 |
Operating Temperature (°C) |
-20 ~ +60 |
Storage Temperature (°C) |
-20 ~ +60 |
Ordering Information
Example: SUN-DC240-2F
FTTH indoor cable (GJXFH), bow-type, FRP strength members, without a wire self-supporting, LSZH jacket (white); 2 fibers, G657A1
Related Products
![FTTH 1-4 Cores Parallel Strength Member LSZH Jacket Fiber Optic Indoor Drop Cable](//www.micstatic.com/athena/img/transparent.png)
Company Profile
![FTTH 1-4 Cores Parallel Strength Member LSZH Jacket Fiber Optic Indoor Drop Cable](//www.micstatic.com/athena/img/transparent.png)