Shenzhen Knofc Communication Co., Ltd.
Shenzhen KNOFC Communication Co., Ltd.
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GJBFJV Indoor Distribution Fiber Optic Cable 6 Core Multimode
Description:
Distribution Tight Buffer Optical Cable use 2~48core Ø0.9mm or Ø0.6mm 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:
1. Large fiber count small out diameter.
2. Non-metal central strength member.
Application:
1. Components for various indoor cables.
2. Suitable for patch cords and pigtails.
3. Suitable for communication equipment served.
Technical Parameters:
| Cable type | Diameter (mm) | Weight (kg/km) | Tensile strength Long/short term (N) | Crush Resistance Long/Short Term(N/100mm) | Bending radius Dynamic/static (mm) | Storage temperature ( ℃ ) |
| GJBFJV 2-8 | 5.0~6.0 | 25~35 | 100/300 | 300/1000 | 20D/10D | -40~+70 |
| GJBFJV12-24 | 6.0~7.0 | 35~50 |
Main mechanical & environmental performance test:
| Item | Test Method | Acceptance Condition |
| Tensile Strength IEC 794-1-2-E1 | - Load: Short term tension - Length of cable: about 50m | - Fiber strain £ 0.15% - Loss change £ 0.1 dB @1550 nm - No fiber break and no sheath damage |
| Crush Test IEC 60794-1-2-E3 | - Load: Short term crush - Load time: 1min | - Loss change £ 0.05dB@1550nm - No fiber break and no sheath damage. |
| Impact Test IEC 60794-1-2-E4 | - Points of impact: 3 - Times of per point: 1 - Impact energy: 5J | - Loss change £ 0.1dB@1550nm - No fiber break and no sheath damage |
| Temperature Cycling Test YD/T901-2001-4.4.4.1 | - Temperature step: +20℃→-40℃→+70℃ →+20℃ - Time per each step: 12 hrs - Number of cycle: 2 | - Loss change £ 0.05 dB/km@1550 nm - No fiber break and no sheath damage. |
