HFBR-ELD015 HP [Agilent(Hewlett-Packard)], HFBR-ELD015 Datasheet - Page 2

• Manufacturer Part Number: HFBR-ELD015
• Description: Plastic Optical Fiber Cable and Accessories for Versatile Link
• Manufacturer: HP [Agilent(Hewlett-Packard)]

Plastic Optical Fiber Specifications: HFBR-R/EXXYYY
Absolute Maximum Ratings
Notes:
1. Installation temperature is the range over which the cable can be bent and pulled
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
5. Typical data are at 25 C.
6. Propagation delay constant is the reciprocal of the group velocity for propagation delay
7. Note that
Mechanical/Optical Characteristics, T
Storage and Operating Temperature
Recommended Operating Temperature
Installation Temperature
Short Term Tensile
Force
Short Term Bend Radius
Long Term Bend Radius
Long Term Tensile Load
Flexing
without damage. Below -20 C the cable becomes brittle and should not be subjected to
mechanical stress.
which the cable is bent.
of optical power. Group velocity is v=c/n where c is the velocity of light in free space
(3xl0
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.
Cable
Attenuation
Reference
Attenuation
Numerical Aperture
Diameter, Core and Cladding
Diameter, Jacket
Propagation Delay Constant
Mass per Unit Length/Channel
Cable Leakage Current
Refractive Index Core
8
m/s) and n is the effective core index of refraction.
R
rises at the rate of about 0.0067 dB/ C, where the thermal rise refers to
Parameter
Parameter
Standard Cable,
Type "R"
Extra Low Loss,
Type "E"
Standard Cable,
Type "R"
Extra Low Loss,
Type "E"
Cladding
Dual Channel
Single Channel
Symbol
A
NA
D
D
l/v
I
n
= -40 to +85 C unless otherwise specified.
L
O
R
C
J
Min.
0.15
0.15
0.12
0.12
0.46
0.94
2.13
Symbol
T
T
F
F
F
T
S,O
r
r
O
T
T
T
I
Typ.
1.492
1.417
0.22
0.19
0.19
0.16
0.47
1.00
2.20
5.0
5.3
12
[5]
Min.
Max.
-55
-40
-20
0.27
0.23
0.24
0.19
0.50
1.06
2.27
25
35
2
dB/m
dB/m
Unit
ns/m
mm
mm
g/m
nA
Max.
1000
+85
+85
+70
100
50
1
Source is HFBR-15XX
(660 mm LED, 0.5 NA)
Source is 650 nm,
0.5 NA monochrometer,
Note 7, Figure 1
>2 meters
Simplex Cable
Note 6
Without Connectors
50 kV,
= 50 meters
= 50 meters
Condition
Cycles
Unit
mm
mm
N
N
N
C
C
C
= 0.3 meters
Note
3, 4
1
2
4