Distribution Tight Buffer Optical Cable(GJFJV),Distribution Tight Buffer Optical Cable use 2~24 core 900μm or 600μm flame-retardant tight buffer fiber as optical communication medium.
The tight buffer fiber wrapped with a layer of aramid yarn as strength member ,then completed with a layer of PVC or LSZH material as out jacket.
Distribution Tight Buffer Optical Cable(GJFJV),
Distribution Tight Buffer Optical Cable use 2~24 core 900μm or 600μm flame-retardant tight buffer fiber as optical communication medium.
The tight buffer fiber wrapped with a layer of aramid yarn as strength member ,then completed with a layer of PVC or LSZH material as out jacket.
Features
Good mechanical and environmental characteristics
Flame retardant characteristics meet the requirements of relevant standards
The mechanical characteristics of jacked meet the requirements of relevant standards
Soft,flexible,easy to lay and splice,and with big capacity data transmission
Meet various requirements of market and clients.
Cable Mechanical characteristic
Items | Cable diameter | Weight | |||||
2 cores | 4.0mm | 22.00kg/km | |||||
4 cores | 4.0mm | 22.00kg/km | |||||
6 cores | 4.0mm | 23.00kg/km | |||||
8 cores | 5.0mm | 27.00kg/km | |||||
10 cores | 5.5mm | 30.00kg/km | |||||
12 cores | 6.0mm | 35.00kg/km | |||||
Storage temperature(℃) | 40 | ||||||
Min Bending Radius(mm) | Long term | 10D | |||||
Min Bending | Short term | 20D | |||||
Radius(mm) | |||||||
Min allowable | Long term | 200 | |||||
Tensile Strength(N) | |||||||
Min allowable | Short term | 600 | |||||
Tensile Strength(N) | |||||||
Crush Load (N/100mm) | Long term | 200 | |||||
Crush Load (N/100mm) | short term | 1000 |
Fiber characteristic
Fiber style | Unit | SM | SM | MM | MM | MM | |
G652 | G652D | 50/125 | 62.5/125 | OM3-300 | |||
condition | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
attenuation | dB/km | ≤ | ≤ | ≤ | ≤3.0/1.0 | ≤3.0/1.0 | |
0.36/0.23 | 0.34/0.22 | 3.0/1.0 | ---- | ---- | |||
Dispresion | 1550nm | Ps/(nm*km) | ---- | ≤18 | ---- | ---- | Dispresion |
1625nm | Ps/(nm*km) | ---- | ≤22 | ---- | ---- | ||
Bandwith | 850nm | MHZ.KM | ---- | ---- | ≧400 | ≧160 | Bandwith |
1300nm | MHZ.KM | ---- | ---- | ≧800 | ≧500 | ||
Zero dispersion wavelength | nm | 1300-1324 | ≧1302, | ---- | ---- | ≧ 1295, | |
≤1322 | ≤1320 | ||||||
Zero dispresion slope | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
PMD Maximum Individual Fibr | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | ||
PMD Design Link Value | Ps(nm2*k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | |
Fibre cutoff wavelength λc | nm | ≧ 1180, | ≧1180, | ---- | ---- | ---- | |
≤1330 | ≤1330 | ||||||
Cable sutoff | nm | ≤1260 | ≤1260 | ---- | ---- | ---- | |
wavelength λcc | |||||||
MFD | 1310nm | um | 9.2+/-0.4 | 9.2+/-0.4 | ---- | ---- | ---- |
1550nm | um | 10.4+/-0.8 | 10.4+/-0.8 | ---- | ---- | ---- | |
Numerical | ---- | ---- | 0.200+/ | 0.275+/-0. | 0.200+/-0 | ||
Aperture(NA) | -0.015 | 15 | 0.015 | ||||
Step(mean of bidirectional | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
measurement) | |||||||
Irregularities over fiber | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
length and point | |||||||
Dicontinuity | |||||||
Difference backscatter | dB/km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
coefficient | |||||||
Attenuation uniformity | dB/km | ≤0.01 | ≤0.01 | ||||
Core dimater | um | 50+/-1.0 | 62.5+/-2.5 | 50+/-1.0 | |||
Cladding diameter | um | 125.0+/-0.1 | 125.0+/-0.1 | 125.0+/-0.1 | 125.0+/-0.1 | 125.0+/-0.1 | |
Cladding non-circularity | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
Coating diameter | um | 242+/-7 | 242+/-7 | 242+/-7 | 242+/-7 | 242+/-7 | |
Coating/chaffinch | um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
concentrically error | |||||||
Coating non circularity | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
Core/cladding conentricity error | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
Curl(radius) | um | ≤4 | ≤4 | ---- | ---- | ---- |
Applications
Used in pigtails and patch cords
Used as interconnect lines of equipments,and used in optical connections in optical
communication rooms and optical distribution frames
Used in indoor cabling,especially used as distribution cable
Quality Certification
NO.4007,Peanut U Gu Creative Park , No.57 GuangDa Rd,LongGang Zone, Shenzhen city, China.
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