2 Core 4 Core 3 Wire G657A1 1KM Drop Cable Indoor Outdoor FTTH
With unique flexural optical fibers, which provide greater
bandwidth and enhance network transmission functions.
Double parallel FRP or steel wires with good compressive properties
and protect optical fibers.
Simple in structure, light in weight and universally used.
A single steel wire or stranded wire with additional reinforcing
elements to make the cable with good anti-tensile properties.
Unique groove design, easy to be peeled, easy to be
connected,installed and maintenance.
LSZH sheath is good for environmental protection.
Characteristic
Special low-bend-sensitivity fiber provides high bandwidth and
excellent communication
transmission property;
Two parallel FRP strength members ensure good performance of crush
resistance to protect the fiber;
Single steel wire or massagers as the additional strength member
ensures good performance of tensile strength.
Simple structure, light weight and high practicability;
Novel flute design, easily strip and splice, simplify the
installation and maintenance
Geometrical Characteristics
| Fiber Core | 1 | 2 | 4 | 6 |
| Cable Dimension(mm) | 2.0x5.0 | 2.0x5.0 | 2.0x5.5 | 2.0x6.0 |
| Cable Weight (kg/km) | 20 | 20 | 21 | 21 |
Mechanical Characteristics
| Tensile strength(N) | Long Term | 60 |
| Short Term | 120 |
| Bending Radius(CM) | Dynamic | 35 |
| Static | 15 |
Fiber
| Fiber Type(core/cladding dimension) | G.657A,G.652D |
Transmission Characteristics
| SMF |
| 1310/1550(nm) |
| Attenuation(db/km) | ≤0.4/0.30 |
| Minimum Bandwidth(MHz·km) | ----------------------- |
Environmental Characteristics
| Storage Operating Temperature | -20℃~+60℃ |
SM Optic Fiber Parameters
| Fiber Count | Cable Diameter(mm) | Cable Weight(kg/km) | Tensile Strength Long/Short Term | Crush Resistance Long/Short Term N/100mm | Bending Radius Static/Dynamic mm |
| 1 | (2.0±0.2)×(5.0±0.2) | 20 | 60/120 | 300/1000 | 15/35 |
| 2 | (2.0±0.2)×(5.0±0.2) | 20 | 60/120 | 300/1000 | 15/35 |
| 4 | (2.0±0.2)×(5.5±0.2) | 21 | 60/120 | 300/1000 | 15/35 |
| 6 | (2.0±0.2)×(6.0±0.2) | 22 | 60/120 | 300/1000 | 15/35 |
SM Optic Fiber Characteristics
| Type | G.652D | G.657A | 50/125μm | 62.5/125μm |
| Attenuation(+20℃) | @850nm | | | ≤3.0dB/km | ≤3.5dB/km |
| @1300nm | | | ≤1.5dB/km | ≤1.5dB/km |
| @1310nm | ≤0.40dB/km | ≤0.35dB/km | | |
| @1500nm | ≤0.30dB/km | ≤0.25dB/km | | |
| Bandwidth(Class A) | @850nm | | | ≥500Mhz.km | ≥200Mhz.km |
| @1300nm | | | ≥1000Mhz.km | ≥600Mhz.km |
| Numerical Aperture | | | 0.200±0.015NA | 0.275±0.015NA |
| Cable Cut-off Wavelength λcc | ≤1260nm | ≤1480nm | | | |
Order Optional Information:
* Jacket material:
PVC (Environmental lame-retardant polyvinylchloride),
LSZH (Environmental low smoke zero halogen flame retardant
polyolefin), or other customerized material.
* Jacket color: blue, orange, green, brown, gray, red, black, yellow, and violet,
pink, aqua.
* Fiber type:
B1-G.652, B1.3-G.652.D, B4-G655, A1-50/125μm, A1b-62.5/125μm,
M1-Maxband 150, M3-Maxband 300, M5-Maxband 550,
E1- EasyBad G.657, E1.1- EasyBad Plus G.657, etc.
* Cable Dimension: the nominal cable dimension, or other constomerized dimension;
* Fiber Count: total number of fibers in the cable
* MOQ: 1km
