Operating wavelengthMode Field DiameterCladding DiameterCoating Diameter
Fiber Parameters
Cable Parameters
Mechanical and Environmental Characteristics
1. Fiber cable mechanical performance 1) Tensile Strength Test Method: IEC 60794-1-2 E1 Test Length: ≥50m Test Condition: Loading 1500 N, continue 1 hour Acceptance criterion: Single-Mode change less than 0.2dB; Multi-mode change less than 0.3dB
2) Squash Test Method: IEC 60794-1-2 E3 Test Condition: 1100 N/ 10cm,Continue 10 minutes、1 point Acceptance Criteria: Single-mode change less than 0.2dB; Multi-mode change less than 0.3dB; No sheath broken and no fiber cracked
3) Impact Test Method: IEC 60794-1-2 E4 Test Condition: impact energy1J,Cylindrical surface radius 12.5mm,Three point each time Acceptance criteria: Single-Mode change less than 0.2dB; Multi-mode change less than 0.3dB; No sheath broken and no fiber cracked
4) Repeated bending Test Method: IEC 60794-1-2 E11A Test Condition: Mandrel diameter 20D 、Cycle times 10 times Acceptance criteria: Single-mode change less than 0.2dB; Multi-mode change less than 0.3dB; No sheath broken and no fiber cracked
5) Winding Test Method: IEC 60794-1-2 E7 Test Condition: Cable Length 2m、Twisting times 10 times、Twisting angle ±180℃ Acceptance Criteria: Single-mode change less than 0.2dB; Multi-Mode change less than 0.3dB; No sheath broken and no fiber cracked
2. Fiber environment performance 1) Temperature attenuation characteristics Test Method: IEC 60794-1-2 F1 Test Condition: Cable Length 1000m、Temperature cycle23℃-40C 70C、keep warm time 24h、 Cycle times 2 times Acceptance Criteria: Single-mode change less than 0.2dB; Multi-mode change less than 0.3dB
2) Combustion performance Fire resistance: IEC 60331-25 Flame retardant: IEC 60331-25 Flame resistance: IEC 60332-3-22 Halogen content: IEC 60754-1 Smoke density: IEC 61034-2
3. Fiber cable identification Outer sheath marked with white identification, the interval is 1m,Identification is as follows, Other information can provide according to customer requirements 1) Fiber cable type and fiber core number 2) Name of manufacture 3) Year of manufacture 4) Length Identification
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