Shenzhen Damu Technology Co., Ltd.
Shenzhen Damu Technology Co., Ltd.
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1.1 Measured the Structure
1.2 Product length
50mm ≤L≤60mm
2.Optical Characteristics
| Category | Specification | Remarks | |
| Aoolicable for | Drop cable.Indoor cable | ||
| Fiber mode | Single mode or Multi mode | ||
| Operation time | S | About 50(no fiber cut) | |
| Insertion Loss | dB | ≤0.5 | |
| Insertion Loss Typical value | dB | 0.3 | |
| Return Loss | dB | ≥50 | |
| Fastening strength of naked fiber | N | ≥5 | |
| Tensile strength | N | ≥50 | |
| Reusable | Time | ≥10 times | |
| Operating Temperature | ℃ | -40～+85 | |
| On-line tensile strength(20N) | dB | ΔIL≤0.3 | |
| Mechanical durability(500 times) | dB | ΔIL≤0.3 | |
| Drop-off test(drop-off height4m,once per direction,totally 3 times) | dB | ΔIL≤0.3 | |
3.Environmental performance requirements
| Category | Specification | |||
| Condition | IL Variation | RL Variation | Appearance | |
| High TEMP | 110℃,200H | ≤0.5 | ≤5 | No mechanical damage, like deformation, cracking and untight
|
| Low TEMP | -40℃,200H | ≤0.5 | ≤5 | |
| TEMP Cycling | -40～85℃,3.5H/Cle,100C | ≤0.5 | ≤5 | |
| HAST | 110℃,90%RH,200H | ≤0.5 | ≤5 | |
| Immersion | 25℃,200H | ≤0.5 | ≤5 | |
| Salt Mist | 5% Nacl,6.5＜PH＜7.5,35℃,200H | ≤0.5 | ≤5 | |
4.Mechanical Performance Requirements
| Category | Specification | |||
| Condition | IL Variation | RL Variation | Appearance | |
| Impact | Height: 4m； 1 drop each axis； 3 cycles | ≤0.5 | ≤5 | No mechanical damage, like deformation, cracking and untight
|
| Vibration | Frequency: 10 ～ 50HZ； Sweep: 45 times / min； amplitude: 0.75mm； Duration:30min each axial | ≤0.5 | ≤5 | |
| Torsional | Pull:15N； The distance between Loading location and fast connector: L = 22-28cm；Rate:10times / min. Times: 200 | ≤0.5 | ≤5 | |
| Tensile | Pull:50N；The distance between Loading location and fast connector: L = 22-28cm； Duration:1min. | ≤0.5 | ≤5 | |