| Customization: | Available |
|---|---|
| Application: | Telecommunication |
| Type: | Single-mode Fiber |
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| Cable Type | FTTH(Drop Cable) |
| Fiber Type | SM G657A1/ SM G657A2 |
| Application | FTTH, LAN |
| Recommended installation methods | Aerial |
| Environment | Indoor |
| Temperature Range | -40ºC to 70ºC |
Fiber Specification
| Fiber style | Unit | SM G652D |
SM G657A1 |
SM G657A2 |
||
| condition | nm | 1310/1550 | 1310/1550 | 1310/1550 | ||
| attenuation | dB/km | ≤0.36/0.23 | ≤0.35/0.21 | ≤0.35/0.21 | ||
| Dispersion | 1310nm | Ps/(nm*km) | ≤18 | ≤18 | ≤18 | |
| 1550nm | Ps/(nm*km) | ≤22 | ≤22 | ≤22 | ||
| Zero dispersion wavelength | nm | 1312±10 | 1312±10 | 1300-1324 | ||
| Zero dispersion slope | ps/(nm²×Km) | ≤0.091 | ≤0.090 | ≤0.092 | ||
| PMD Maximum Individual Fiber | [ps/√km] | ≤0.2 | ≤0.2 | ≤0.2 | ||
| PMD Design Link Value | ps/(nm²×Km) | ≤0.08 | ≤0.08 | ≤0.08 | ||
| Fiber cutoff wavelength λc | nm | >=1180,≤1330 | >=1180,≤1330 | >=1180,≤1330 | ||
| Cable cutoff wavelength λcc | nm | ≤1260 | ..... | ..... | ||
| MFD | 1310nm | um | 9.2±0.4 | 9.0±0.4 | 9.8±0.4 | |
| 1550nm | um | 10.4±0.8 | 10.1±0.5 | 9.8±0.5 | ||
| Step(mean of bidirectional measurement) | dB | ≤0.05 | ≤0.05 | ≤0.05 | ||
| Irregularities over fiber length and point discontinuity | dB | ≤0.05 | ≤0.05 | ≤0.05 | ||
| Difference backscatter coefficient | dB/km | ≤0.03 | ≤0.03 | ≤0.03 | ||
| Attenuation uniformity | dB/km | ≤0.01 | ≤0.01 | ≤0.01 | ||
| Cladding diameter | um | 125.0±0.1 | 124.8±0.1 | 124.8±0.1 | ||
| Cladding non-circularity | % | ≤1.0 | ≤0.7 | ≤0.7 | ||
| Coating diameter | um | 242±7 | 242±7 | 242±7 | ||
| Coating/chaffinch concentrically error | um | ≤12.0 | ≤12.0 | ≤12.0 | ||
| Coating non circularity | % | ≤6.0 | ≤6.0 | ≤6.0 | ||
| Core/cladding concentricity error | um | ≤0.6 | ≤0.5 | ≤0.5 | ||
| Curl(radius) | um | ≥4 | ≥4 | ≥4 | ||
Cable Design
| Item | Description |
| Model No | GJXH/GJFXH |
| 1. Fiber count | 1 Core , 2 Core, 4 Core |
| 2. Cable Diameter | 3.0*2.0mm |
| 3. Cable Weight | 11.5KGS/9.5KGS |
| 4. Strength member | |
| -Material | Steel/FRP |
| 5.Outer Sheath | |
| -Material | LSZH (Black/white) |
| 6. Sheath marking | |
| -Type of marking | Laser printing |
1)Strength Member
The strength member is made of steel or FRP. It provides tensile to the cable.
sheath protect cable from water intrusion.
2)Outer Jacket
LSZH sheath is extruded over the fiber.
3)Cable Sheath Marking
Each cable have the following information clearly marked on the outer jacket of cables:
a. Name of manufacturer.
b. Year of manufacturer
c. Type of cable and fiber
d. Length mark (printing on each meter normally)
e. Or as customer's requirements.
Characteristics
1.Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property;
2.Two parallel steel wire/FRP strength members ensure good performance of crush resistance to protect the fiber.
3.Simple structure, light weight and high practicability;
4.Novel flute design, easily strip and splice, simplify the installation and maintenance;
5.Low smoke, zero halogen and flame retardant sheath.
Cable Structure
| Items | Description | |
| Installation Temperature range | -20--+60ºC | |
| Operation and transport temperature | -40-+70ºC | |
| Min Bending Radius(mm) | Long term | 10D |
| short term | 20D | |
| Allowable Tensile Strength(N) | Long term | 100/40 |
| short term | 200/80 | |
| Crush Load (N/100mm) | Long term | 1000/500 |
| short term | 2200/1000 | |
| Items | Description | |
| Cable length | 1KM or 2KM per reel | |
| Package material | drum+carton | |
| Package size | 1KM | 34.5*28*35cm |
| 2KM | 41*30*41cm | |
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