Dongguan Guanhong Optical Cable Co., Ltd.
Dongguan Guanhong Optical Cable Co., Ltd. FIBERPLAN--THE WAY OF COMMUNICATION,
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Distribution Kevlar Strengthen Tight Buffer 6 8 12 24 Core Optical Cable
Description
Distribution Tight Buffer Optical Cable utilizes 2 to 24 cores of flame-retardant tight buffer fiber, with a dia-
meter of 900μm or 600μm, serving as the optical communication medium. The tight buffer fiber is reinforced
with a layer of aramid yarn for strength and is further protected by an outer jacket made of PVC or LSZH m-
aterial.
Application
* Pigtails and Patch Cords: It is employed for creating pigtails and patch cords.
* Interconnect Lines of Equipments: Used as interconnect lines for connecting different pieces of equipment.
* Optical Connections in Communication Rooms: Applied in optical communication rooms to establish optical
connections.
* Optical Distribution Frames: Used in optical distribution frames for organized optical connectivity.
* Indoor Cabling: Particularly suitable for indoor cabling purposes.
* Distribution Cable: Especially utilized as a distribution cable for efficient network distribution.
Characteristics
* Good Mechanical and Environmental Characteristics: Exhibits favorable performance in terms of mech-
anical strength and environmental durability.
* Flame Retardant Characteristics: Meets the specified standards for flame retardancy, ensuring safety in
accordance with relevant regulations.
* Compliant Mechanical Jacket Characteristics: The jacket possesses mechanical attributes that align with
established standards.
* Soft, Flexible, Easy to Lay and Splice: Offers a pliable and flexible nature, making it easy to install, lay, and
splice.
* High Capacity Data Transmission: Enables significant data transmission capacity, facilitating efficient com-
munication.
* Meeting Market and Client Requirements: Designed to meet diverse market and client specifications, ensu-
ring versatility and compatibility.
Cable Mechanical characteristic
| Items | Cable diameter | Weight | |||||
| 2 cores | 5.0mm | 23.00kg/km | |||||
| 4 cores | 5.0mm | 23.00kg/km | |||||
| 6 cores | 5.0mm | 24.00kg/km | |||||
| 8 cores | 6.0mm | 25.00kg/km | |||||
| 10 cores | 6.5mm | 32.00kg/km | |||||
| 12 cores | 8.0mm | 37.00kg/km | |||||
| Storage temperature(℃) | -20 ~ +60 | ||||||
| Min Bending Radius(mm) | Long term | 10D | |||||
| Min Bending Radius(mm) | Short term | 20D | |||||
| Min allowable Tensile Strength(N) | Long term | 200 | |||||
| Min allowable Tensile Strength(N) | Short term | 600 | |||||
| Crush Load (N/100mm) | Long term | 200 | |||||
| Crush Load (N/100mm) | short term | 1000 | |||||
Fiber characteristic
| Fiber style | Unit | SM G652 | SM G652D | MM 50/125 | MM 62.5/125 | MM 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, ≤1322 | ---- | ---- | ≧ 1295, ≤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*km) | ≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| Fibre cutoff wavelength λc | nm | ≧ 1180, ≤1330 | ≧1180, ≤1330 | ---- | ---- | ---- | |
| Cable sutoff wavelength λcc | nm | ≤1260 | ≤1260 | ---- | ---- | ---- | |
| MFD | 1310nm | um | 9.2+/-0.4 | 9.2+/-0.4 | ---- | ---- | ---- |
| 1550nm | um | 10.4+/-0.8 | 10.4+/-0.8 | ---- | ---- | ---- | |
| Numerical Aperture(NA) | ---- | ---- | 0.200+/ -0.015 | 0.275+/-0. 015 | 0.200+/-0 .015 | ||
| Step(mean of bidirectional measurement) | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Irregularities over fiber length and point | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Dicontinuity | |||||||
| Difference backscatter coefficient | dB/km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| 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 concentrically error | um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| 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 | ---- | ---- | ---- | |
Package
| 1.Packing material: Wooden drum | |||||||
| 2.Packing length: standard length of cable shall be 2 km. Other cable length is also availabler | |||||||
| if required by customer |
