GJFJV2.0-SM-DX-Tight
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, GJFJV2.0-SM-DX-Tight
Single Mode Fiber Cable For Indoor
GJFJV1B1-2.0-Duplex-Tight
Note: Image is just for reference. Please check the following chart for cable structure details.
Application
1. Indoor distribution
2. Suitable for patch cords and pigtails
3. Suitable for communication equipment
Characteristics
1. Small and flexible for intensive place use.
2. Excellent mechanical and environmental performance.
3. High strength Kevlar yarn member.
4. High quality tight buffer or loose tube.
| Fiber number | Fiber type |
| 2 | SM G652D |
| Fiber type | G652D |
| Fiber count | 2 |
| Strength member | Kevlar |
| Buffer | Tight |
| Outer sheath | PVC |
| Outer sheath color | Yellow |
| Dimensions | 2.0×4.2mm |
| Weight (Approx) | 7kg /km |
| Permissible tensile force | 80N |
| Reel size ( WxH ) | 36cm x 28cm |
| Items | Cable diameter | Weight | |
| 2cores | 2.0×4.2mm | 7kg /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 | 80 | |
| Short term | 150 | ||
| 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 | ||
| Fibre cutoff wavelength λc | nm | ≧ 1180,≤1330 | ||
| Cable cutoff wavelength λcc | nm | ≤1260 | ||
| MFD | 1310nm | um | 9.3±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 | ||
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