SM G657A2 Fiber Optic FTTH indoor 1KM Fiber Optic Patch Cable
Single Mode Optic Fiber Description
The optical fiber unit is positioned in the centre. Two parallel
Fiber Reinforced Plastic(FRP)are placed at two sides.
With an additional strength member is also necessary .Then the
cable is completed with block or color LSZH sheath.
Single Mode Optic Fiber Characteristic
1. Special low-bend-sensitivity fiber provides high bandwidth and
excellent communication transmission property;
2. Two parallel FRP strength members ensure good performance of
crush resistance to protect the fiber;
3. Single steel wire or massagers as the additional strength member
ensures good performance of tensile strength.
4. Simple structure,light weight and high practicability;
5. Novel flute design,easily strip and splice,simplify the
installation and maintenance;
6. Low smoke,zero halogen and flame retardant sheath.
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 | | | |
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 |
FO Cable Specifications Performances
Cable
Count | ITEM | CABLE
OD.mm(a) | S.S.T.
OD.mm(b) | T.B.O.F.
OD.mm(C) |
| 4F | 4.5MM | Φ4.5±0.2 | Φ2.4±0.02 | Φ0.5 |
| 6F | 4.5MM | Φ4.5±0.2 | Φ2.6±0.03 | Φ0.5 |
| 8F | 5.0MM | Φ5.0±0.2 | Φ2.8±0.05 | Φ0.5 |
| 10F | 5.0MM | Φ5.0±0.25 | Φ3.0±0.05 | Φ0.5 |
| 12F | 5.5MM | Φ5.5±0.25 | Φ3.2±0.05 | Φ0.5 |
| 24F | 7.0MM | Φ7.0±0.3 | Φ4.3±0.05 | Φ0.5 |
Cable
Count | ITEM | CABLE OD.
mm(a) | CABLE
WEIGHT
(kg) | MAXIMUM TENSILE | BEND RADIUS* | L.P.
N/100mm |
| S.T. | L.T. | Dyn. | Sta. |
| 4F | 4.5MM | Φ4.5±0.2 | 26.5 | 800 | 400 | 70 | 35 | 3000 |
| 6F | 4.5MM | Φ4.5±0.2 | 38.5 | 1000 | 500 | 100 | 50 | 3000 |
| 8F | 5.0MM | Φ5.0±0.2 | 33.0 | 1000 | 501 | 100 | 50 | 3000 |
| 10F | 5.0MM | Φ5.0±0.25 | 36.0 | 1000 | 502 | 120 | 60 | 3000 |
| 12F | 5.5MM | Φ5.5±0.25 | 39.0 | 1200 | 600 | 150 | 75 | 3000 |
| 24F | 7.0MM | Φ7.0±0.3 | 54.0 | 1500 | 750 | 170 | 85 | 3000 |
Applications:
• Apply for CATV, LAN, Telecom network, test equipment
• CATV
• Telecommunication networks
• Active device termination
• Metro
• Local Area Networks(LANs)
• Test equipment
• Premise installations
