ETC HOD4013

HOD4013-132/BBA
Single Fiber Duplex Modules
FEATURES
• Full duplex over single fiber
• DC to 85 MHz link bandwidth
•
2 km+ link budget
•
40 dB isolation
•
Low profile ST housing
•
Other options available
OPHO_227.doc
DESCRIPTION
The Honeywell HODxxxx series of dual wavelength 'Fiber
Duplexers' allow communication over a single optical
fiber. Applications include full duplex data transmission,
multiplexing two signals to a single fiber, LED coupled
power measurements and reflected power
measurements, depending upon the configuration of the
duplexer.
OUTLINE DIMENSIONS in inches (mm)
The HOD4013-132/BBA comprises an 850 nm LED and
a 1300 nm PIN diode and it's corresponding part,
HOD3021-212/BBA, comprises a 1300 nm LED and a
850 nm PIN diode. The pair facilitate full duplex
communication over a single fiber and are designed to be
used where a dual fiber solution is not possible or
economical. Alternatively the duplexer can be used to
double the capacity of an existing system.
Each part consists of an on-axis port and an off-axis port
loaded with the appropriate components, these are then
coupled to the single fiber via integral lenses and a 3 dB
wavelength differentiating mirror within the duplexer
body. In this configuration the two pairs of components
can communicate in opposing directions simultaneously
and independently of each other. Links of 2 km+ are
possible with this duplexer pair depending upon the
receiver circuitry used. The duplexer housing is low
profile, being the same height as a standard ST, the
component ports are positioned to the rear and side of
the housing.
ODIM_228.cdr
Pinout
1. Anode
2. Cathode
3. Not connected
Other standard options are available on request. These
include two LEDs in one duplexer for single fiber
multiplexing, PIN + Preamp receivers, VCSEL emitters or
any other preferred components. Housing options include
SMA, SC or FC/PC optical ports or a high profile housing
for mounting duplexers closely side by side.
Honeywell reserves the right to make
changes in order to improve design and
supply the best products possible.
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HOD4013-132/BBA
Single Fiber Duplex Modules
ELECTRO-OPTICAL SPECIFICATIONS 1300nm PIN Diode
PARAMETER
Flux Responsivity
Dark Current
Response Time
10-90%
90-10%
Cut Off Frequency
Capacitance
Max. Reverse Voltage
Isolation
SYMBOL
MIN
TYP
MAX
R
Iœ
0.45
0.50
2.0
5.0
tß
t¸
FÙ
C
Vߊà‡
IÙ‡
1
1
1500
1.5
1.7
20
UNITS TEST CONDITIONS
A/W
nA
ç = 1300 nm
Vß = 5 V, f = 1 MHz
ns
æ = 1300 nm
MHz
pF
V
dB
Vß = 5 V, RÚ = 50 í
Vß = 5 V, f = 1 MHz
40
I¸ (LED) =
100 mA DC
ELECTRO-OPTICAL SPECIFICATIONS 850nm LED
SYMBOL
MIN
TYP
Fiber Coupled Power
PÞÙ
20
-17.0
Forward Voltage
Reverse Voltage
Peak Wavelength
Spectral Bandwidth
Response Time
-40 < T < +100¡C, 10-90%
-40 < T < +100¡C, 90-10%
Analog Bandwidth
PÞ Temperature Coefficient
Capacitance
Thermal Resistance
V¸
Báß
æÎ
êæ
30
-15.0
1.70
5.0
850
50
PARAMETER
1.0
t²
t¶
BWE
êPÞ/êT
C
6
8
85
-0.019
70
250
MAX
2.00
9
11
UNITS TEST CONDITIONS
µW
dBm
V
V
nm
nm
I¸ = 100 mA
50/125 µm fiber
I¸ = 100 mA
Iß = 10 µA
I¸ = 100 mA DC
I¸ = 100 mA DC
ns
ns
MHz
dB/¡C
pF
¡C/W
1 V prebias, 100 mA
peak
I¸ = 100 mA
I¸ = 100 mA
V¸ = 0 V, f = 1 MHz
Heat sinked
ABSOLUTE MAXIMUM RATINGS
Storage temperature
-45 to +100¡C
Operating temperature
-40 to +85¡C
Lead solder temperature
260¡C, 10 s
Continuous forward current
100 mA (LED)
Reverse voltage
1 V @10 µA (LED)
Stresses greater than those listed under "Absolute Maximum
Ratings" may cause permanent damage to the device. This is a
stress rating only and functional operation of the device at these or
any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect
reliability.
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h
Honeywell reserves the right to make
changes in order to improve design and
supply the best products possible.
HOD4013-132/BBA
Single Fiber Duplex Modules
Fig. 1
Ordering Information - Duplexer Part Numbering Scheme
OGRA_151.CDR
Honeywell reserves the right to make
changes in order to improve design and
supply the best products possible.
h
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