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Tight Buffer Fiber Duplex Indoor Cable(GJFJV)
GJFJV indoor fiber optic cable is made by evenly applying strands of Aramid yarns as the strength member over ф900μm or ф600μm tight buffer fibers and then is completed with PVC(LSZH)jacket.
.Good uniformity of the outer diameter of tight buffer fiber and excellent strip ability.
·Good performance of flame-retardant
·Steady performance both in extremely high and low temperatures.
·Excellent geometrical dimension of the fiber.
.Data Communication
·Making connector
·Installation: Riser,Plenum,inter-layer,pipe & trunking
·Located in where waterproof isn’t strictly required
·Patch cord, Pigtail & Indoor distribution
GJFJV cable complies with Standard YD/T1258.2-2003、ICEA-596、GR-409、IEC794 etc; and meets with the requirements of UL approval for OFNR
| DXC-IV | DXC-III | DXC-II | DXC-I | |
| Cable Diameter | 3.0*6.1±0.2mm | 2.8*5.7±0.2mm | 2.0*4.1±0.2mm | 1.6*3.3±0.2mm |
| Cable Weight | 14kg/km | 13.2kg/km | 7.4kg/km | 5.7kg/km |
| Tight Buffer Fiber Diameter | 900±50μm | 900±50μm | 900±50μm | 600±50μm |
| Tensile Strength | Long term | 120N | 120N | 80N | 60N |
| Short term | 250N | 250N | 150N | 120N | |
| Crush Resistance | Long term | 100N/100mm | 100N/100mm | 100N/100mm | 100N/100mm |
| Short term | 500N/100mm | 500N/100mm | 500N/100mm | 500N/100mm | |
| Bending Radius | Dynamic | 20XD | 20XD | 20XD | 20XD |
| Static | 10XD | 10XD | 10XD | 10XD |
| G.652 | G.655 | 50/125μm | 62.5/125μm |
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| Attenuation | @850nm |
|
| ≤3.0dB/km | ≤3.0dB/km |
| @1300nm |
|
| ≤1.0dB/km | ≤1.0dB/km | |
| @1310nm | ≤0.36dB/km | — |
|
| |
| @1550nm | ≤0.22dB/km | ≤0.23dB/km |
|
| |
| Wavelength | @850 |
|
| ≥500MHZ·km | ≥500MHZ·km |
| @1300 |
|
| ≥1000MHZ·km | ≥600MHZ·km | |
| Numerical Aperture |
|
|
| 0.200±0.015NA | 0.275±0.015NA |
| Cable Cut-off Wavelength |
| ≤1260nm | ≤1480nm |
|
|
| Transport Temperature | -20℃～﹢60℃ |
| Storage Temperature | -20℃～﹢60℃ |
| Installation Temperature | -5℃～﹢50℃ |
| Operating Temperature | -20℃～﹢60℃ |
