Distribution Tight Buffered Cable
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Application
1. Indoor distribution
2. Suitable for patch cords and pigtails
3. Suitable for communication equipment
4. Suitable for MTRJ assembling
Characteristics
1. Small and flexible for intensive place use.
2. Excellent mechanical and environmental performance.
| Fiber style | Unit | SM G652D | ||
| Condition | nm | 1310/1550 | ||
| Attenuation | dB/km | ≤0.36/0.23 | ||
| Dispersion | 1310nm | Ps/(nm*km) | ≥-3.4 ≤3.4 | |
| 1550nm | Ps/(nm*km) | ≤18 | ||
| 1625nm | Ps/(nm*km) | ≤22 | ||
| Bandwidth | 850nm | MHZ. KM | ..... | |
| 1300nm | MHZ. KM | ..... | ||
| Zero dispersion wavelength | nm | ≧ 1302,≤1322 | ||
| Zero dispersion slope | Ps(nm2*km) | ≤0.091 | ||
| PMD maximum individual fiber | Ps√km | ≤0.2 | ||
| PMD design link value | Ps√km | ≤0.08 | ||
| Fiber cutoff wavelength λc | nm | ≧ 1180,≤1330 | ||
| Cable cutoff wavelengthλcc | nm | ≤1260 | ||
| MFD | 1310nm | um | 8.6±0.4 | |
| 1550nm | um | 10.4±0.8 | ||
| Numerical aperture (NA) | ...... | |||
| Step (mean of bidirectional measurement) | dB | ≤0.05 | ||
| Irregularities over fiber length and point discontinuity | dB | ≤0.05 | ||
| Difference backscatter coefficient | dB/km | ≤0.03 | ||
| Attenuation uniformity | dB/km | ≤0.01 | ||
| Core diameter | um | ...... | ||
| Cladding diameter | um | 125.0±0.1 | ||
| Cladding non-circularity | % | ≤1.0 | ||
| Coating diameter | um | 242±7 | ||
| Coating/chaffinch concentrically error | um | ≤12.0 | ||
| Coating non circularity | % | ≤6.0 | ||
| Core/cladding concentricity error | um | ≤0.6 | ||
| Curl (radius) | um | ≤4 | ||
Note: Image is just for reference. Please check the following chart for cable structure details.
Fiber Allocation Scheme:| Fiber number | Fiber type |
| 4cores | SM G652D |
| Fiber type | G652D |
| Fiber count | 4 |
| Strength member | Kevlar yarn |
| Outer sheath | PVC |
| Diameter | 4.0mm |
| Outer sheath color | Yellow |
| Weight (Approx)-4cores | 22kg /km |
| Permissible tensile force | 600N |
| Reel size (WxH ) | 36cm x 28cm |
| Items | Cable diameter | Weight | |
| 4cores | 4.0mm | 22kg /km | |
| Installation temperature range | -15-- 60 | ||
| Operation and transport temperature | -40- 70 | ||
| Min. bending radius (mm) | Long term | 10D | |
| Short term | 20D | ||
| Min. allowable tensile strength (N) | Long term | 600 | |
| Short term | 200 | ||
Note: Image is just for reference. Please check the following chart for cable structure details.
Fiber Allocation Scheme:| Fiber number | Fiber type |
| 8cores | SM G652D |
| Fiber type | G652D |
| Fiber count | 8 |
| Strength member | Kevlar yarn |
| Outer sheath | PVC |
| Diameter | 5.0mm |
| Outer sheath color | Yellow |
| Weight | 27kg /km |
| Permissible tensile force | 600N |
| Reel size (WxH ) | 36cm x 28cm |
| Items | Cable diameter | Weight | |
| 8cores | 5.0mm | 27kg /km | |
| Installation temperature range | -15-- 60 | ||
| Operation and transport temperature | -40- 70 | ||
| Min. bending radius (mm) | Long term | 10D | |
| Short term | 20D | ||
| Min. allowable tensile strength (N) | Long term | 600 | |
| Short term | 200 | ||
Note: Image is just for reference. Please check the following chart for cable structure details.
Fiber Allocation Scheme:| Fiber number | Fiber type |
| 10cores | SM G652D |
| Fiber type | G652D |
| Fiber count | 10 |
| Strength member | Kevlar yarn |
| Outer sheath | PVC |
| Diameter | 5.0mm |
| Outer sheath color | Yellow |
| Weight | 30kg /km |
| Permissible tensile force | 600N |
| Reel size (WxH ) | 36cm x 28cm |
| Items | Cable diameter | Weight | |
| 10cores | 5.0mm | 30kg /km | |
| Installation temperature range | -15-- 60 | ||
| Operation and transport temperature | -40- 70 | ||
| Min. bending radius (mm) | Long term | 10D | |
| Short term | 20D | ||
| Min. allowable tensile strength (N) | Long term | 600 | |
| Short term | 200 | ||
Note: Image is just for reference. Please check the following chart for cable structure details.
Fiber Allocation Scheme:| Fiber number | Fiber type |
| 12cores | SM G652D |
| Fiber type | G652D |
| Fiber count | 12 |
| Strength member | Kevlar yarn |
| Outer sheath | PVC |
| Diameter | 6.0mm |
| Outer sheath color | Yellow |
| Weight | 35kg /km |
| Permissible tensile force | 600N |
| Reel size (WxH ) | 36cm x 28cm |
| Items | Cable diameter | Weight | |
| 12cores | 6.0mm | 35kg /km | |
| Installation temperature range | -15-- 60 | ||
| Operation and transport temperature | -40- 70 | ||
| Min. bending radius (mm) | Long term | 10D | |
| Short term | 20D | ||
| Min. allowable tensile strength (N) | Long term | 600 | |
| Short term | 200 | ||
Note: Image is just for reference. Please check the following chart for cable structure details.
Fiber Allocation Scheme:| Fiber number | Fiber type |
| 16cores | SM G652D |
| Fiber type | G652D |
| Fiber count | 16 |
| Strength member | Kevlar yarn |
| Outer sheath | PVC |
| Diameter | 6.5mm |
| Outer sheath color | Yellow |
| Weight | 43kg /km |
| Permissible tensile force | 600N |
| Reel size (WxH ) | 36cm x 28cm |
| Items | Cable diameter | Weight | |
| 16cores | 6.5mm | 43kg /km | |
| Installation temperature range | -15-- 60 | ||
| Operation and transport temperature | -40- 70 | ||
| Min. bending radius (mm) | Long term | 10D | |
| Short term | 20D | ||
| Min. allowable tensile strength (N) | Long term | 600 | |
| Short term | 200 | ||
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