Jumper tolerance requirement Jumper tolerance requirement
Overall length (L) (M)	length of tolerance(CM)
0＜L≤20	+10/-0
20＜L≤40	+15/-0
L＞40	+0.5%L/-0

Cable Parameters

Fiber account

OD(mm)

Nominal Weight

(kg/km)

Max.tensile Strength(N)

Max.Crush Resistance

(N/100mm)

Min.Bending Radius(mm)

Short-term

Long-term

Short-term

Long-term

Dynamic

Static

2.0±0.15

6.8

150

500

150

20D

10D

Optical Characteristics

Item	Parameter		Reference
Item	Single mode	Multimode	Reference
Insertion loss	Typical value≤0.15dB ; Maximum≤0.30	Typical value≤0.15dB ; Maximum≤0.30	IEC 61300-3-34
Return loss	≥ 50dB (UPC)	≥30dB (UPC)	IEC 61300-3-6

End-Face Geometry

Item	UPC (Ref: IEC 61755-3-1)	APC (Ref: IEC 61755-3-2)
Radius of curvature (mm)	7 to 25	5 to 12
Fiber height (nm)	-100 to 100	-100 to 100
Apex offset (μm)	0 to 50	0 to 50
APC angle (°)	/	8° ±0.2°
Key error (°)	/	0.2° max

End-Face Qualty (SM)

Zone	Range (μm)	Scratches	Defects	Reference
A: Core	0 to 25	None	None	IEC 61300-3-35:2015
B: Cladding	25 to 115	None	None
C: Adhesive	115 to 135	None	None
D: Contact	135 to 250	None	None
E: Rest of ferrule		None	None

End-Face Qualty (MM)

Zone	Range (μm)	Scratches	Defects	Reference
A: Core	0 to 65	None	None	IEC 61300-3-35:2015
B: Cladding	65 to 115	None	None
C: Adhesive	115 to 135	None	None
D: Contact	135 to 250	None	None
E: Rest of ferrule		None	None

Mechanical Characteristics

Test	Conditions	Reference
Endurance	500 matings	IEC 61300-2-2
Vibration	Frequency: 10 to 55Hz, Amplitude: 0.75mm	IEC 61300-2-1
Cable retention	100N (patch cable); 5N (pigtail)	IEC 61300-2-4
Strength of coupling mechanism	80N for 2 to 3mm cable	IEC 61300-2-6
Cable torsion	15N for 2 to 3mm cable	IEC 61300-2-5
Fall	10 drops, 1m drop height	IEC 61300-2-12
Static lateral load	1N for 1h (patch cable); 0.2N for 5min (pigtail)	IEC 61300-2-42
Cold	-25°C, 96h duration	IEC 61300-2-17
Dry heat	+70°C, 96h duration	IEC 61300-2-18
Change of temperature	-25°C to +70°C, 12 cycles	IEC 61300-2-22
Humidity	+40°C at 93%, 96h duration	IEC 61300-2-19

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