ESKA-BH4001 High-Temp Heat Resistant耐高溫塑膠光纖被覆線

產品搜尋

分　類：
關鍵字：

首頁 > 宜大-光纖專區(Optical Fibers)> 塑膠光纖Plastic optical fiber > Eska-BH High-Temp heat resistant 耐高溫塑膠光纖被覆線

ESKA-BH4001 High-Temp Heat Resistant耐高溫塑膠光纖被覆線

ESKA-BH4001

1. Scope
The specification covers basic requirements for the structure and optical performances of BH-4001.
2. Structure
Table 1

Item		Specification
		Unit	Min.	Typ.	Max.
Optical Fiber	Core Material	-	Polymethyl-Methacrylate Resin
	Cladding Material	-	Fluorinated Polymer
	Core Refractive Index	-	1.49
	Refractive Index Profile	-	Step Index
	Numerical Aperture	-	0.58
	Core Diameter	um	920	980	1,040
	Cladding Diameter	um	940	1,000	1,060
Jacket	Material	-	Crosslinked Polyethylene
	Color	-	Black
	Diameter	Mm	2.13	2.18	2.23
Approximate Weight		g/m	4
Indication on the Product		-	None

3. Performances
Table 2

Item		Acceptance Criterion and/or [Test Condition]	Specification
Item		Acceptance Criterion and/or [Test Condition]	Unit	Min.	Typ.	Max.
Maximum Rating	Storage Temperature	No Physical Deterioration [in a Dry Atmosphere]	℃	-55	-	+105
	Operation Temperature	No Deterioration In Optical Properties* [in a Dry Atmosphere]	℃	-55	-	+105
	Operation Temperature	No Deterioration in Optical Properties** [under 95%RH condition]	℃	-	-	+85
Optical Properties	Transmission Loss [650nm Collimated Light]	[25℃ 50%RH]	dB/km	-	-	200
Optical Properties	Transmission Loss [650nm Collimated Light]	[Operation Temperature]	dB/km	-	-	250
Mechanical Characteristics	Minimum Bend Radius	Loss Increment ≦0.5dB [A Quarter Bend]	mm	15	-	-
	Repeated Bending Endurance	Loss Increment≦1dB [in Conformity to the JIS C 6861]***	Times	1,000	-	-
	Tensile Strength	Tensile Force at 5% Elongation; [in Conformity to the JIS C 6861]	N	70	-	-
	Twisting Endurance	Loss Increment≦1dB [Sample Length : 1m Tensile Force : 4.9N]	Times	5	-	-
	Impact Endurance	Loss Increment≦1dB [in Conformity to the JIS C 6861]	Nm	0.4	-	-

        All test are carried out under temperature of 25℃ unless otherwise specified
*      Attenuation change shall be within +/- 10% after 1,000 hours.
**    Attenuation change shall be within +/- 10% after 1,000 hours, except that due to absorbed water.
*** Bend Angle +/-90。,Bend Radius 15mm, Tension 500g.