HFBR-RUS100Z Datasheet, PDF (2/11 Pages) AVAGO TECHNOLOGIES LIMITED – Plastic Optical Fiber Cable and Accessories for Versatile Link

Plastic Optical Fiber Specifications: HFBR-R/EXXYYYZ
Absolute Maximum Ratings
Parameter
Storage and Operating Temperature
Recommended Operating Temperature
Installation Temperature
Short Term Tensile
Force
Single Channel
Dual Channel
Short Term Bend Radius
Long Term Bend Radius
Long Term Tensile Load
Flexing
Symbol
T_S,O
T_O
T_I
F_T
F_T
r
r
F_T
Min.
Max.
Unit
Note
-55
+85
°C
-40
+85
°C
-20
+70
°C
1
50
N
2
100
N
25
mm
3, 4
35
mm
1
N
1000
Cycles
4
Mechanical/Optical Characteristics, T_A = -40 to +85°C unless otherwise specified.
Parameter
Symbol Min. Typ.^[5] Max. Unit
Cable
Attenuation
Standard Cable,
Type "R"
α_O
0.15 0.22 0.27 dB/m
Extra Low Loss,
Type "E"
0.15 0.19 0.23
Reference
Attenuation
Standard Cable,
Type "R"
α_R
0.12 0.19 0.24 dB/m
Extra Low Loss,
Type "E"
0.12 0.16 0.19
Numerical Aperture
NA
0.46 0.47 0.50
Diameter, Core and Cladding
Diameter, Jacket
Propagation Delay Constant
D_C
0.94 1.00 1.06 mm
D_J
2.13 2.20 2.27 mm
l/v
5.0
ns/m
Mass per Unit Length/Channel
5.3
g/m
Cable Leakage Current
Refractive Index Core
I_L
12
nA
n
1.492
Cladding
1.417
Condition
Source is HFBR-15XXZ
(660 mm LED, 0.5 NA)
= 50 meters
Source is 650 nm,
0.5 NA monochrometer,
= 50 meters
Note 7, Figure 1
>2 meters
Simplex Cable
Note 6
Without Connectors
50 kV, = 0.3 meters
Notes:
1. Installation temperature is the range over which the cable can be bent and pulled without damage. Below -20°C the cable becomes brittle and
should not be subjected to mechanical stress.
2. Short Term Tensile Force is for less than 30 minutes.
3. Short Term Bend Radius is for less than 1 hour nonoperating.
4. 90° bend on 25 mm radius mandrel. Bend radius is the radius of the mandrel around which the cable is bent.
5. Typical data are at 25°C.
6. Propagation delay constant is the reciprocal of the group velocity for propagation delay of optical power. Group velocity is v=c/n where c is the
velocity of light in free space (3xl0⁸ m/s) and n is the effective core index of refraction.
7. Note that α_R rises at the rate of about 0.0067 dB/°C, where the thermal rise refers to the LED temperature changes above 25°C. Please refer to
Figure 1 which shows the typical plastic optical fiber attenuation versus wavelength at 25°C.
2