HFBR-2116T Ver la hoja de datos (PDF) - HP => Agilent Technologies
Número de pieza
componentes Descripción
Fabricante
HFBR-2116T Datasheet PDF : 11 Pages
| |||
Regulatory Compliance
These data link modules are
intended to enable commercial
system designers to develop
equipment that complies with the
various international regulations
governing certification of Infor-
mation Technology Equipment.
Additional information is available
from your Hewlett-Packard sales
representative.
All HFBR-1116T LED transmitters
are classified as IEC-825-1
Accessible Emission Limit (AEL)
Class 1 based upon the current
proposed draft scheduled to go
into effect on January 1, 1997. AEL
Class 1 LED devices are
considered eye safe. See
Application Note 1094, LED
Device Classifications with
Respect to AEL Values as
Defined in the IEC 825-1
Standard and the European
EN60825-1 Directive.
The material used for the housing
in the HFBR-1116/-2116 series is
Ultem 2100 (GE). Ultem 2100 is
recognized for a UL flammability
rating of 94V-0 (UL File Number
E121562) and the CSA (Canadian
Standards Association) equivalent
(File Number LS88480).
200
180
3.0
1.0
160
1.5
140 2.0
120 2.5
3.0
100
1260 1280
tr/f – TRANSMITTER
OUTPUT OPTICAL
RISE/FALL TIMES – ns
1300 1320 1340 1360
λC – TRANSMITTER OUTPUT OPTICAL
CENTER WAVELENGTH –nm
HFBR-1116T TRANSMITTER TEST RESULTS
OF λC, ∆λ AND tr/f ARE CORRELATED AND
COMPLY WITH THE ALLOWED SPECTRAL WIDTH
AS A FUNCTION OF CENTER WAVELENGTH FOR
VARIOUS RISE AND FALL TIMES.
Figure 9. HFBR-1116T Transmitter
Output Optical Spectral Width
(FWHM) vs. Transmitter Output
Optical Center Wavelength and Rise/
Fall Times.
5
4
3
2
1
0
-3 -2 -1 0 1 2 3
EYE SAMPLING TIME POSITION (ns)
CONDITIONS:
1.TA = 25° C
2. VCC = 5 Vdc
3. INPUT OPTICAL RISE/FALL TIMES = 1.0/2.1 ns.
4. INPUT OPTICAL POWER IS NORMALIZED TO
CENTER OF DATA SYMBOL.
5. NOTE 15 AND 16 APPLY.
Figure 10. HFBR-2116T Receiver
Input Optical Power vs. Eye Sampling
Time Position.
195
Share Link: 