Agilent Technologies Fitness Equipment 5203 User Manual

ATM Multimode Fiber  
Transceivers  
for SONET OC-3/SDH STM-1 in  
Low Cost 1x9 Package Style  
HFBR-5203/-5203T  
800 nm 300 m  
HFBR-5204/-5204T  
1300 nm 500 m  
HFBR-5205/-5205T  
1300 nm 2 km  
Technical Data  
Features  
physical layers for ATM and other  
services.  
• Full Compliance with ATM  
Forum UNI SONET OC-3  
Multimode Fiber Physical  
Layer Specification  
These transceivers are all  
supplied in the new industry  
standard 1x9 SIP package style  
with either a duplex SC or a  
duplex ST* connector interface.  
• Multisourced 1 x 9 Package  
Style with Choice of Duplex  
SC or Duplex ST* Receptacle  
• Wave Solder and Aqueous  
Wash Process Compatibility  
ATM 2000 m Backbone Links  
The HFBR-5205/-5205T are  
1300 nm products with optical  
performance compliant with the  
SONET STS-3c (OC-3) Physical  
Layer Interface Specification. This  
physical layer is defined in the  
ATM Forum User-Network Inter-  
face (UNI) Specification Version  
3.0. This document references the  
ANSI T1E1.2 specification for the  
details of the interface for 2000  
meter multimode fiber backbone  
links.  
• Manufactured in an ISO 9002  
Certified Facility  
ATM 500 m Backbone and  
Desktop Links  
The HFBR-5204/-5204T are 1300  
nm products which are similar to  
the HFBR-5205/5205T except  
that they are intended to provide  
a lower cost SONET OC-3 link to  
distances up to 500 meters in  
62.5/125 µm multimode fiber  
optic cables.  
Applications  
• Multimode Fiber ATM  
Backbone Links  
• Multimode Fiber ATM  
Wiring Closet to Desktop  
Links  
• Very Low Cost Multimode  
Fiber 800 nm ATM Wiring  
Closet to Desktop Links  
Very Low Cost ATM 300 m  
Desktop Links  
Selected versions of these  
transceivers may be used to  
implement the ATM Forum UNI  
Physical Layer Interface at the  
155 Mbps/194 MBd rate.  
The HFBR-5203/-5203T are very  
low cost 800 nm alternatives to  
the HFBR-5204/-5204T for  
SONET OC-3 links to distances up  
to 300 meters in 62.5/125 µm  
multimode fiber optic cables.  
• ATM 155 Mbps/194 MBd  
Encoded Links (available  
upon special request)  
Description  
The ATM 100 Mbps/125 MBd  
Physical Layer interface is best  
implemented with the HFBR-5100  
family of FDDI Transceivers  
which are specified for use in this  
4B/5B encoded physical layer per  
the FDDI PMD standard.  
The HFBR-5200 family of trans-  
ceivers from Agilent Technologies  
provide the system designer with  
products to implement a range of  
solutions for multimode fiber  
SONET OC-3 (SDH STM-1)  
Transmitter Sections  
The transmitter sections of the  
HFBR-5204 and HFBR-5205  
series utilize 1300 nm InGaAsP  
LEDs and the HFBR-5203 series  
*ST is a registered trademark of AT&T Lightguide Cable Connectors.  
 
3
ELECTRICAL SUBASSEMBLY  
DUPLEX ST  
RECEPTACLE  
DIFFERENTIAL  
DATA OUT  
PIN PHOTODIODE  
SINGLE-ENDED  
SIGNAL  
DETECT OUT  
QUANTIZER IC  
PREAMP IC  
OPTICAL  
SUBASSEMBLIES  
DIFFERENTIAL  
DATA IN  
LED  
DRIVER IC  
TOP VIEW  
Figure 1a. ST Block Diagram.  
39.12  
(1.540)  
12.70  
(0.500)  
MAX.  
AREA  
RESERVED  
FOR  
PROCESS  
PLUG  
25.40  
(1.000)  
12.70  
(0.500)  
MAX.  
HFBR-5XXX  
DATE CODE (YYWW)  
SINGAPORE  
A
+ 0.08  
0.75  
- 0.05  
3.30 ± 0.38  
+ 0.003  
10.35  
(0.407)  
)
(0.030  
(0.130 ± 0.015)  
MAX.  
- 0.002  
2.92  
(0.115)  
18.52  
(0.729)  
4.14  
+ 0.25  
- 0.05  
+ 0.010  
- 0.002  
1.27  
0.46  
)
ø
(9x)  
(0.018)  
(0.050  
(0.163)  
NOTE 1  
NOTE 1  
23.55  
(0.927)  
20.32  
(0.800)  
16.70  
(0.657)  
17.32 20.32 23.32  
(0.682) (0.800) (0.918)  
[8x(2.54/.100)]  
0.87  
(0.034)  
23.24  
(0.915)  
15.88  
(0.625)  
NOTE 1: THE SOLDER POSTS AND ELECTRICAL PINS ARE PHOSPHOR BRONZE WITH TIN LEAD OVER NICKEL PLATING.  
DIMENSIONS ARE IN MILLIMETERS (INCHES).  
Figure 2. Package Outline Drawing.  
 
4
42  
(1.654)  
MAX.  
5.99  
(0.236)  
24.8  
(0.976)  
12.7  
(0.500)  
25.4  
(1.000)  
MAX.  
HFBR-5103T  
DATE CODE (YYWW)  
SINGAPORE  
+ 0.08  
- 0.05  
+ 0.003  
0.5  
(0.020)  
(
(
- 0.002  
12.0  
(0.471)  
MAX.  
3.2  
(0.126)  
3.3 ± 0.38  
(0.130) (± 0.015)  
± 0.38  
(± 0.015)  
20.32  
0.46  
(0.022)  
NOTE 1  
φ
2.6  
φ
+ 0.25  
- 0.05  
(0.102)  
+ 0.010  
- 0.002  
(
(
20.32  
17.4  
(0.685)  
[(8x (2.54/0.100)]  
(0.800)  
20.32  
(0.800)  
22.86  
21.4  
(0.900)  
(0.843)  
3.6  
(0.142)  
1.3  
(0.051)  
23.38  
(0.921)  
18.62  
(0.733)  
NOTE 1: PHOSPHOR BRONZE IS THE BASE MATERIAL FOR THE POSTS & PINS  
WITH TIN LEAD OVER NICKEL PLATING.  
DIMENSIONS IN MILLIMETERS (INCHES).  
Figure 2a. ST Package Outline Drawing.  
1 = V  
EE  
N/C  
2 = RD  
3 = RD  
4 = SD  
5 = V  
CC  
6 = V  
CC  
7 = TD  
8 = TD  
N/C  
9 = V  
EE  
TOP VIEW  
Figure 3. Pin Out Diagram.  
 
5
The following information is  
provided to answer some of the  
most common questions about  
the use of these parts.  
Agilent LED technology has  
produced 800 nm LED and 1300  
nm LED devices with lower aging  
characteristics than normally  
associated with these technolo-  
gies in the industry. The industry  
convention is 3 dB aging for 800  
nm and 1.5 dB aging for 1300 nm  
LEDs. The 1300 nm HP LEDs are  
specified to experience less than  
1 dB of aging over normal  
optic interface standards. The  
cable parameters used come from  
the ISO/IEC JTC1/SC 25/WG3  
Generic Cabling for Customer  
Premises per DIS 11801 docu-  
ment and the EIA/TIA-568-A  
Commercial Building  
Transceiver Optical Power  
Budget versus Link Length  
Optical Power Budget (OPB) is  
the available optical power for a  
fiber optic link to accommodate  
fiber cable losses plus losses due  
to in-line connectors, splices,  
optical switches, and to provide  
margin for link aging and  
Telecommunications Cabling  
Standard per SP-2840.  
The HFBR-5203 series 800 nm  
transceiver curve in Figure 4 was  
generated based on extensive  
empirical test data of the 800 nm  
transceiver performance. The  
curve includes the effect of typical  
fiber attenuation, plus receiver  
sensitivity loss due to chromatic  
and metal dispersion losses  
through the fiber.  
commercial equipment mission  
life periods. Contact your Agilent  
sales representative for additional  
details.  
unplanned losses due to cable  
plant reconfiguration or repair.  
Figure 4 was generated for the  
1300 nm transceivers with an  
Agilent fiber optic link model  
containing the current industry  
conventions for fiber cable  
specifications and the draft ANSI  
T1E1.2. These optical parameters  
are reflected in the guaranteed  
performance of the transceiver  
specifications in this data sheet.  
This same model has been used  
extensively in the ANSI and IEEE  
committees, including the ANSI  
T1E1.2 committee, to establish  
the optical performance  
Figure 4 illustrates the predicted  
OPB associated with the three  
transceivers series specified in  
this data sheet at the Beginning of  
Life (BOL). These curves repre-  
sent the attenuation and chromatic  
plus modal dispersion losses  
associated with the 62.5/125 µm  
and 50/125 µm fiber cables only.  
The area under the curves  
Transceiver Signaling  
Operating Rate Range and BER  
Performance  
For purposes of definition, the  
symbol (Baud) rate, also called  
signaling rate, is the reciprocal of  
the symbol time. Data rate (bits/  
sec) is the symbol rate divided by  
the encoding factor used to  
encode the data (symbols/bit).  
represents the remaining OPB at  
any link length, which is available  
for overcoming non-fiber cable  
losses.  
requirements for various fiber  
When used in 155 Mbps SONET  
OC-3 applications the perform-  
ance of the 1300 nm transceivers,  
HFBR-5204/5205 is guaranteed  
to the full conditions listed in  
individual product specification  
tables.  
12  
HFBR-5205, 62.5/125 µm  
10  
HFBR-5203,  
62.5/125 µm  
8
The transceivers may be used for  
other applications at signaling  
rates different than 155 Mbps  
with some variation in the link  
optical power budget. Figure 5  
gives an indication of the typical  
performance of these products at  
different rates.  
HFBR-5205,  
50/125 µm  
HFBR-5203,  
6
50/125 µm  
HFBR-5204,  
62.5/125 µm  
4
2
HFBR-5204,  
50/125 µm  
0
0.3 0.5  
1.0  
1.5  
2.0  
2.5  
These transceivers can also be  
used for applications which  
require different Bit Error Rate  
(BER) performance. Figure 6  
FIBER OPTIC CABLE LENGTH (km)  
Figure 4. Optical Power Budget vs. Fiber Optic Cable Length.  
 
6
2.5  
-2  
1 x 10  
2.0  
1.5  
1.0  
-3  
-4  
1 x 10  
1 x 10  
HFBR-5203/5204/5205  
SERIES  
-5  
-6  
1 x 10  
1 x 10  
CENTER OF SYMBOL  
-7  
-8  
-9  
-10  
-11  
-12  
0.5  
0
1 x 10  
1 x 10  
1 x 10  
1 x 10  
1 x 10  
1 x 10  
0.5  
0
25  
50  
75 100 125 150 175 200  
SIGNAL RATE (MBd)  
-6  
-4  
-2  
0
2
4
RELATIVE INPUT OPTICAL POWER – dB  
CONDITIONS:  
1. PRBS 2 -1  
CONDITIONS:  
1. 155 MBd  
2. PRBS 2 -1  
7
7
2. DATA SAMPLED AT CENTER OF DATA SYMBOL.  
-6  
3. BER = 10  
3. CENTER OF SYMBOL SAMPLING.  
4. T = 25° C  
4. T = 25° C  
A
A
5. V  
= 5 V  
dc  
5. V  
= 5 V  
dc  
CC  
6. INPUT OPTICAL RISE/FALL TIMES = 1.0/2.1 ns.  
CC  
6. INPUT OPTICAL RISE/FALL TIMES = 1.0/2.1 ns.  
Figure 6. Bit Error Rate vs. Relative Receiver Input  
Optical Power.  
Figure 5. Transceiver Relative Optical Power Budget  
at Constant BER vs. Signaling Rate.  
illustrates the typical trade-off  
The jitter specifications stated in  
the following 1300 nm transceiver  
Care should be used to avoid  
shorting the receiver data or  
signal detect outputs directly to  
ground without proper current  
limiting impedance.  
between link BER and the  
receivers input optical power  
level.  
specification tables are derived  
from the values in Table B1 of  
Annex B. They represent the  
worst case jitter contribution that  
the transceivers are allowed to  
make to the overall system jitter  
without violating the Annex B  
allocation example. In practice,  
the typical contribution of the  
Agilent transceivers is well below  
these maximum allowed amounts.  
Transceiver Jitter  
Performance  
Solder and Wash Process  
Compatibility  
The Agilent 1300 nm transceivers  
are designed to operate per the  
system jitter allocations stated in  
Table B1 of Annex B of the draft  
ANSI T1E1.2 Revision 3 standard.  
The transceivers are delivered  
with protective process plugs  
inserted into the duplex SC or  
duplex ST connector receptacle.  
This process plug protects the  
optical subassemblies during  
wave solder and aqueous wash  
processing and acts as a dust  
cover during shipping.  
The Agilent 1300 nm transmitters  
will tolerate the worst case input  
electrical jitter allowed in Annex  
B without violating the worst case  
output optical jitter requirements.  
Recommended Handling  
Precautions  
Agilent recommends that normal  
static precautions be taken in the  
handling and assembly of these  
transceivers to prevent damage  
which may be induced by  
electrostatic discharge (ESD).  
The HFBR-5200 series of  
transceivers meet MIL-STD-883C  
Method 3015.4 Class 2 products.  
These transceivers are compatible  
with either industry standard  
wave or hand solder processes.  
The Agilent 1300 nm receivers  
will tolerate the worst case input  
optical jitter allowed in Annex B  
without violating the worst case  
output electrical jitter allowed.  
Shipping Container  
The transceiver is packaged in a  
shipping container designed to  
 
7
NO INTERNAL CONNECTION  
NO INTERNAL CONNECTION  
HFBR-520X  
TOP VIEW  
Rx  
Rx  
Tx  
Tx  
V
RD  
2
RD  
3
SD  
4
V
V
TD  
7
TD  
8
V
EE  
1
CC  
CC  
6
EE  
5
9
C1  
C2  
V
CC  
R2  
R3  
C5  
L1  
C3  
L2  
C4  
TERMINATION  
AT PHY  
DEVICE  
R1  
R4  
V
CC  
INPUTS  
R5  
R7  
V
FILTER  
CC  
AT V  
CC  
TRANSCEIVER  
PINS  
TERMINATION  
AT TRANSCEIVER  
INPUTS  
C6  
R9  
R10  
R6  
R8  
RD  
RD  
SD  
V
TD  
TD  
CC  
NOTES:  
THE SPLIT-LOAD TERMINATIONS FOR ECL SIGNALS NEED TO BE LOCATED AT THE INPUT  
OF DEVICES RECEIVING THOSE ECL SIGNALS. RECOMMEND 4-LAYER PRINTED CIRCUIT  
BOARD WITH 50 OHM MICROSTRIP SIGNAL PATHS BE USED.  
R1 = R4 = R6 = R8 = R10 = 130 OHMS.  
R2 = R3 = R5 = R7 = R9 = 82 OHMS.  
C1 = C2 = C3 = C5 = C6 = 0.1 µF.  
C4 = 10 µF.  
L1 = L2 = 1 µH COIL OR FERRITE INDUCTOR.  
Figure 7. Recommended Decoupling and Termination Circuits.  
protect it from mechanical and  
ESD damage during shipment or  
storage.  
with these parts. It is further  
recommended that a contiguous  
ground plane be provided in the  
circuit board directly under the  
transceiver to provide a low  
inductance ground for signal  
return current. This recommen-  
dation is in keeping with good  
high frequency board layout  
practices.  
Board Layout - Hole Pattern  
The Agilent transceiver complies  
with the circuit board “Common  
Transceiver Footprint” hole  
pattern defined in the original  
multisource announcement which  
defined the 1x9 package style.  
This drawing is reproduced in  
Figure 8 with the addition of ANSI  
Y14.5M compliant dimensioning  
to be used as a guide in the  
mechanical layout of your circuit  
board.  
Board Layout - Decoupling  
Circuit and Ground Planes  
It is important to take care in the  
layout of your circuit board to  
achieve optimum performance  
from these transceivers. Figure 7  
provides a good example of a  
schematic for a power supply  
decoupling circuit that works well  
 
8
1.9 ± 0.1  
.075 ± .004  
ø
(2X)  
–A–  
20.32  
.800  
Ø0.000  
M
A
0.8 ± 0.1  
.032 ± .004  
ø
20.32  
.800  
(9X)  
Ø0.000  
M
A
2.54  
.100  
(8X)  
TOP VIEW  
Figure 8. Recommended Board Layout Hole Pattern.  
duplex SC and duplex ST  
transceiver packages in relation  
to the chassis panel.  
The first case is during handling  
of the transceiver prior to  
mounting it on the circuit board.  
It is important to use normal ESD  
handling precautions for ESD  
sensitive devices. These precau-  
tions include using grounded  
wrist straps, work benches, and  
floor mats in ESD controlled  
areas.  
Board Layout - Art Work  
The Applications Engineering  
group is developing Gerber file  
art work for a multilayer printed  
circuit board layout incorporating  
the recommendations above.  
Contact your local Agilent sales  
representative for details.  
Regulatory Compliance  
These transceiver products are  
intended to enable commercial  
system designers to develop  
equipment that complies with the  
various international regulations  
governing certification of Infor-  
mation Technology Equipment.  
See the Regulatory Compliance  
Table for details. Additional  
Board Layout - Mechanical  
For applications interested in  
providing a choice of either a  
duplex SC or a duplex ST con-  
nector interface, while utilizing  
the same pinout on the printed  
circuit board, the ST port needs  
to protrude from the chassis  
panel a minimum of 9.53 nm for  
sufficient clearance to install the  
ST connector.  
The second case to consider is  
static discharges to the exterior of  
the equipment chassis containing  
the transceiver parts. To the  
extent that the duplex SC  
information is available from your  
Agilent sales representative.  
connector is exposed to the  
outside of the equipment chassis  
it may be subject to whatever ESD  
system level test criteria that the  
equipment is intended to meet.  
Electrostatic Discharge (ESD)  
There are two design cases in  
which immunity to ESD damage  
is important.  
Please refer to Figure 8a for a  
mechanical layout detailing the  
recommended location of the  
 
9
42.0  
Electromagnetic Interference  
(EMI)  
Most equipment designs utilizing  
these high speed transceivers  
from Agilent will be required to  
meet the requirements of FCC in  
the United States, CENELEC  
EN55022 (CISPR 22) in Europe  
and VCCI in Japan.  
24.8  
9.53  
(NOTE 1)  
12.0  
0.51  
12.09  
25.4  
These products are suitable for  
use in designs ranging from a  
desktop computer with a single  
transceiver to a concentrator or  
switch product with large number  
of transceivers.  
39.12  
11.1  
In all well-designed chassis, the  
two 0.5" holes required for ST  
connectors to protrude through,  
will provide 4.6 dB more  
6.79  
0.75  
shielding than one 1.2" duplex SC  
rectangular cutout. Thus, in a  
well-designed chassis, the duplex  
ST 1x9 transceiver emissions will  
be identical to the duplex SC 1x9  
transceiver emissions.  
25.4  
Immunity  
Equipment utilizing these trans-  
ceivers will be subject to radio-  
frequency electromagnetic fields  
in some environments. These  
transceivers have a high immunity  
to such fields.  
NOTE 1: MINIMUM DISTANCE FROM FRONT  
OF CONNECTOR TO THE PANEL FACE.  
Figure 8a. Recommended Common Mechanical Layout for ST and ST 1x9  
Connectored Transceivers.  
For additional information regard-  
ing EMI, susceptibility, ESD and  
conducted noise testing proce-  
dures and results on the 1x9  
transceiver family, please refer to  
Applications Note 1075, Testing  
and Measuring Electro-  
magnetic Compatibility  
Performance of the HFBR-  
510X/-520X Fiber Optic  
Transceivers.  
 
10  
5
4
3
2
1
0
200  
180  
160  
140  
120  
100  
3.0  
1.0  
1.5  
HFBR-5203/-5204/-5205  
SERIES  
2.0  
t
– TRANSMITTER  
OUTPUT OPTICAL  
RISE/FALL TIMES – ns  
r/f  
2.5  
3.0  
-3  
-2  
-1  
0
1
2
3
1260  
1280  
1300  
1320  
1340  
1360  
EYE SAMPLING TIME POSITION (ns)  
CONDITIONS:  
λ
– TRANSMITTER OUTPUT OPTICAL  
CENTER WAVELENGTH –nm  
C
1.T = 25° C  
A
HFBR-5205 TRANSMITTER TEST RESULTS  
2. V  
= 5 Vdc  
CC  
OF λ , λ AND t ARE CORRELATED AND  
C
r/f  
3. INPUT OPTICAL RISE/FALL TIMES = 1.0/2.1 ns.  
4. INPUT OPTICAL POWER IS NORMALIZED TO  
CENTER OF DATA SYMBOL.  
COMPLY WITH THE ALLOWED SPECTRAL WIDTH  
AS A FUNCTION OF CENTER WAVELENGTH FOR  
VARIOUS RISE AND FALL TIMES.  
5. NOTE 16 AND 17 APPLY.  
Figure 9. Transmitter Output Optical Spectral Width  
(FWHM) vs. Transmitter Output Optical Center  
Wavelength and Rise/Fall Times.  
Figure 10. Relative Input Optical Power vs. Eye Sampling  
Time Position.  
Regulatory Compliance Table  
Feature  
Test Method  
MIL-STD-883C  
Method 3015.4  
Performance  
Electrostatic Discharge  
(ESD) to the Electrical  
Pins  
Meets Class 2 (2000 to 3999 Volts)  
Withstand up to 2200 V applied between electrical  
pins.  
Electrostatic Discharge  
(ESD) to the Duplex SC  
Receptacle  
Variation of  
IEC 801-2  
Typically withstand at least 25 kV without damage  
when the Duplex SC Connector Receptacle  
is contacted by a Human Body Model probe.  
Electromagnetic  
Interference (EMI)  
FCC Class B  
Transceivers typically provide a 13 dB margin  
(with duplex SC receptacle) or a 9 dB margin  
(with duplex ST receptacles) to the noted  
standard limits when tested at a certified test  
range with the transceiver mounted to a circuit  
card without a chassis enclosure.  
CENELEC EN55022  
Class B (CISPR 22B)  
VCCI Class 2  
Immunity  
Variation of IEC 801-3  
Typically show no measurable effect from a  
10 V/m field swept from 10 to 450 MHz applied  
to the transceiver when mounted to a circuit card  
without a chassis enclosure.  
 
11  
out adapter card, and one three  
meter duplex SC to duplex ST  
connectored 62.5/125 µm fiber  
optic cable.  
Transceiver Reliability  
and Performance  
Applications Support  
Materials  
Qualification Data  
Contact your local Agilent  
Component Field Sales Office for  
information on how to obtain PCB  
Layouts, Test Boards and demo  
boards for the 1x9 transceivers.  
The 1 x 9 transceivers have  
passed Agilent reliability and  
performance qualification testing  
and are undergoing ongoing  
quality monitoring. Details are  
available from your Agilent sales  
representative.  
2. HFBR-0303 – FDDI Evaluation  
Kit:  
This kit consists of one HFBR-  
5103, one 2 x 11 to 1 x 9 pin out  
adapter card, one 1 x 13 to 1 x 9  
pin out adapter card, and one  
three meter duplex SC to MIC/  
Receptacle connectored 62.5/  
125 µm fiber optic cable.  
Evaluation Kits  
Agilent has available three  
evaluation kits for the 1x9  
transceivers. The purpose of these  
kits is to provide the necessary  
materials to evaluate the perform-  
ance of the HFBR-520X family in  
a pre-existing 1x13 or 2x11  
pinout system design configura-  
tion or when connectored to  
various test equipment.  
These transceivers are  
manufactured at the Agilent  
Singapore location which is an  
ISO 9002 certified facility.  
3. HFBR-0319 – Evaluation Test  
Fixture Board:  
Ordering Information  
This test fixture converts +5 V  
ECL 1x9 transceivers to –5 V  
ECL BNC Coax Connections so  
that direct connections to  
industry standard fiber optic test  
equipment can be accomplished.  
The HFBR-5204/-5204T and  
HFBR-5205/-5205T 1300 nm  
products and the HFBR-5203/  
-5203T 800 transceivers are  
available for production orders  
through the Agilent Component  
Field Sales Offices and Authorized  
Distributors world wide.  
1. HFBR-0305 – ATM Evaluation  
Kit:  
This kit consists of one HFBR-  
5205, one 1 x 13 to 1 x 9 pin  
Accessory Duplex SC  
Connectored Cable Assemblies  
Agilent recommends for optimal  
coupling the use of flexible-body  
duplex SC connectored cable.  
 
12  
HFBR-5203, -5204, and -5205 Series  
Absolute Maximum Ratings  
Parameter  
Storage Temperature  
Lead Soldering Temperature  
Lead Soldering Time  
Supply Voltage  
Symbol  
TS  
Min.  
Typ.  
Max.  
100  
260  
10  
Unit  
°C  
°C  
Reference  
-40  
TSOLD  
tSOLD  
VCC  
sec.  
-0.5  
-0.5  
7.0  
VCC  
1.4  
50  
V
Data Input Voltage  
V
I
V
Differential Input Voltage  
Output Current  
VD  
IO  
V
Note 1  
mA  
HFBR-5203, -5204, and -5205 Series  
Recommended Operating Conditions  
Parameter  
Ambient Operating Temperature  
Supply Voltage  
Symbol  
Min.  
0
Typ.  
Max.  
Unit  
°C  
V
Reference  
T
A
70  
VCC  
4.75  
5.25  
Data Input Voltage - Low  
Data Input Voltage - High  
Data and Signal Detect Output Load  
V - VCC  
-1.810  
-1.165  
-1.475  
-0.880  
V
IL  
V - VCC  
IH  
V
RL  
50  
Note 2  
 
13  
Agilent offers two such  
2. HFBR-BKD010  
compatible Duplex SC connec-  
tored jumper cable assemblies to  
assist you in the evaluation of  
these transceiver products. These  
cables may be purchased from  
Agilent with the following part  
numbers.  
A duplex cable 10 meters long  
assembled with 62.5/125 µm fiber  
and Duplex SC connector plugs  
on both ends.  
Accessory Duplex ST  
Connectored Cable Assemblies  
Agilent recommends the use of  
Duplex Push-Pull ST connectored  
cable for optimal repeatibility of  
the optical power coupling.  
1. HFBR-BKD001  
A duplex cable 1 meter long  
assembled with 62.5/125 µm fiber  
and Duplex SC connector plugs  
on both ends.  
HFBR-5203, -5204 and -5205 Series  
Transmitter Electrical Characteristics  
(TA = 0°C to 70°C, VCC = 4.75 V to 5.25 V)  
Parameter  
Supply Current  
Symbol  
ICC  
Min.  
Typ.  
145  
0.76  
0
Max.  
185  
Unit  
mA  
W
Reference  
Note 3  
Power Dissipation  
PDISS  
IIL  
0.97  
Data Input Current - Low  
Data Input Current - High  
-350  
µA  
IIH  
14  
350  
µA  
HFBR-5203, -5204 and -5205 Series  
Receiver Electrical Characteristics  
(TA = 0°C to 70°C, VCC = 4.75 V to 5.25 V)  
Parameter  
Supply Current  
Symbol  
ICC  
PDISS  
Min.  
Typ.  
Max.  
145  
Unit  
mA  
W
Reference  
Note 4  
Note 5  
Note 6  
Note 6  
Note 7  
Note 7  
Note 6  
Note 6  
Note 7  
Note 7  
82  
Power Dissipation  
0.3  
0.5  
Data Output Voltage - Low  
Data Output Voltage - High  
Data Output Rise Time  
VOL - VCC  
VOH - VCC  
tr  
-1.840  
-1.045  
0.35  
-1.620  
-0.880  
2.2  
V
V
ns  
ns  
V
Data Output Fall Time  
tf  
0.35  
2.2  
Signal Detect Output Voltage - Low  
VOL - VCC  
-1.840  
-1.045  
0.35  
-1.620  
-0.880  
2.2  
Signal Detect Output Voltage - High VOH - VCC  
V
Signal Detect Output Rise Time  
Signal Detect Output Fall Time  
tr  
tf  
ns  
ns  
0.35  
2.2  
 
14  
Agilent offers two such  
compatible duplex Push-Pull ST  
connectored jumper cable  
assemblies to assist you in your  
evaluation of these products.  
These cables may be purchased  
from Agilent with the following  
part numbers.  
1. HFBR-XXX001  
A duplex cable 1 meter long  
assembled with 62.5/125 µm fiber  
and Duplex Push-Pull ST  
connector plugs on both ends.  
2. HFBR-XXX010  
A duplex cable 10 meters long  
assembled with 62.5/125 µm fiber  
and Duplex Push-Pull ST  
connector plugs on both ends.  
 
15  
HFBR-5203/-5203T  
Transmitter Optical Characteristics  
(TA = 0°C to 70°C, VCC = 4.75 V to 5.25 V)  
Parameter  
Symbol  
Min.  
Typ.  
Max.  
Unit  
Reference  
Output Optical Power  
62.5/125 µm, NA = 0.275 Fiber EOL  
BOL  
PO  
-17  
-20  
-12  
dBm avg.  
Note 9  
Output Optical Power  
50/125 µm, NA = 0.20 Fiber  
Optical Extinction Ratio  
BOL  
EOL  
PO  
-20.8  
-23.8  
-12  
dBm avg.  
Note 9  
Note 10  
Note 11  
0.01  
-40  
%
dB  
Output Optical Power at  
Logic “0” State  
PO (“0”)  
-45  
dBm avg.  
Center Wavelength  
λC  
800  
900  
nm  
Spectral Width - FWHM  
- nm RMS  
∆λ  
100  
43  
nm  
nm RMS  
Note 12  
Optical Rise Time  
Optical Fall Time  
tr  
tf  
4.5  
4.5  
1.7  
ns  
ns  
Note 13  
Note 13  
Note 14  
Systematic Jitter Contributed  
by the Transmitter  
SJ  
ns p-p  
Random Jitter Contributed  
by the Transmitter  
RJ  
0.52  
ns p-p  
Note 15  
HFBR-5203/-5203T  
Receiver Optical and Electrical Characteristics  
(TA = 0°C to 70°C, VCC = 4.75 V to 5.25 V)  
Parameter  
Symbol  
Min.  
Typ.  
Max.  
Unit  
Reference  
Input Optical Power  
PIN Min. (W)  
-26  
dBm avg.  
Note 16  
Minimum at Window Edge  
Output Optical Power  
Minimum at Eye Center  
PIN Min. (C)  
-27  
dBm avg.  
Note 17  
Note 16  
Input Optical Power Maximum  
Operating Wavelength  
PIN Max.  
-12  
dBm avg.  
nm  
λ
SJ  
800  
900  
0.9  
Systematic Jitter Contributed  
by the Receiver  
ns p-p  
Note 18  
Note 19  
Random Jitter Contributed  
by the Receiver  
RJ  
1.16  
ns p-p  
Signal Detect - Asserted  
Signal Detect - Deasserted  
Signal Detect - Hysteresis  
PA  
PD  
PD + 1.5 dB  
-28  
dBm avg.  
Note 20  
Note 21  
-45  
1.5  
0
PA-1.5 dBm avg.  
dB  
P - PD  
A
Signal Detect Assert Time  
(off to on)  
100  
µs  
Note 22  
Note 23  
Signal Detect Deassert Time  
(on to off)  
0
350  
µs  
 
16  
HFBR-5204/-5204T  
Transmitter Optical Characteristics  
(TA = 0°C to 70°C, VCC = 4.75 V to 5.25 V)  
Parameter  
Symbol  
Min.  
Typ.  
Max.  
Unit  
Reference  
Output Optical Power  
62.5/125 µm, NA = 0.275 Fiber EOL  
BOL  
PO  
-21  
-22  
-14  
dBm avg.  
Note 8  
Output Optical Power  
50/125 µm, NA = 0.20 Fiber  
Optical Extinction Ratio  
BOL  
EOL  
PO  
-24.5  
-25.5  
-14  
dBm avg.  
Note 8  
Note 10  
Note 11  
0.03  
-35  
%
dB  
Output Optical Power at  
Logic “0” State  
PO (“0”)  
-45  
dBm avg.  
Center Wavelength  
λC  
1270  
1310  
1380  
nm  
Spectral Width - FWHM  
- nm RMS  
∆λ  
250  
107  
nm  
nm RMS  
Note 12  
Optical Rise Time  
Optical Fall Time  
tr  
tf  
4
4
ns  
ns  
Note 13  
Note 13  
Note 14  
Systematic Jitter Contributed  
by the Transmitter  
SJ  
0.04  
0
1.2  
ns p-p  
Random Jitter Contributed  
by the Transmitter  
RJ  
0.52  
ns p-p  
Note 15  
HFBR-5204/-5204T  
Receiver Optical and Electrical Characteristics  
(TA = 0°C to 70°C, VCC = 4.75 V to 5.25 V)  
Parameter  
Symbol  
Min.  
Typ.  
Max.  
Unit  
Reference  
Input Optical Power  
PIN Min. (W)  
-29  
dBm avg.  
Note 16  
Minimum at Window Edge  
Figure 10  
Input Optical Power  
PIN Min. (C)  
-30  
dBm avg.  
Note 17  
Minimum at Eye Center  
Figure 10  
Input Optical Power Maximum  
PIN Max.  
SJ  
-14  
dBm avg.  
ns p-p  
Note 16  
Note 18  
Systematic Jitter Contributed  
by the Receiver  
0.2  
1
1.2  
Random Jitter Contributed  
by the Receiver  
RJ  
1.91  
ns p-p  
Note 19  
Operating Wavelength  
Signal Detect - Asserted  
Signal Detect - Deasserted  
Signal Detect - Hysteresis  
λ
P
A
1270  
1380  
-31  
nm  
dBm avg.  
dBm avg.  
dB  
PD + 1.5 dB  
Note 20  
Note 21  
PD  
-45  
1.5  
0
P - PD  
A
Signal Detect Assert Time  
(off to on)  
55  
100  
350  
µs  
Note 22  
Note 23  
Signal Detect Deassert Time  
(on to off)  
0
110  
µs  
 
17  
HFBR-5205/-5205T  
Transmitter Optical Characteristics  
(TA = 0°C to 70°C, VCC = 4.75 V to 5.25 V)  
Parameter  
Symbol  
Min.  
Typ.  
Max.  
Unit  
Reference  
Output Optical Power  
62.5/125 µm, NA = 0.275 Fiber EOL  
BOL  
PO  
-19  
-20  
-14  
dBm avg.  
Note 9  
Output Optical Power  
50/125 µm, NA = 0.20 Fiber  
Optical Extinction Ratio  
BOL  
EOL  
PO  
-22.5  
-23.5  
-14  
dBm avg.  
Note 9  
Note 10  
Note 11  
0.001  
-50  
0.03  
-35  
%
dB  
Output Optical Power at  
Logic "0" State  
PO ("0")  
-45  
dBm avg.  
Center Wavelength  
λC  
∆λ  
tr  
1270  
1310  
1380  
nm  
Note 24  
Figure 9  
Spectral Width - FWHM  
- nm RMS  
137  
58  
nm  
nm RMS  
Note 24  
Figure 9  
Optical Rise Time  
0.6  
0.6  
1.0  
2.1  
0.04  
0
3.0  
3.0  
ns  
ns  
Note 12, 24  
Figure 9  
Optical Fall Time  
tf  
Note 12, 24  
Figure 9  
Systematic Jitter Contributed  
by the Transmitter  
SJ  
RJ  
1.2  
ns p-p  
ns p-p  
Note 14  
Random Jitter Contributed  
by the Transmitter  
0.52  
Note 15  
 
18  
HFBR-5205/-5205T  
Receiver Optical and Electrical Characteristics  
(TA = 0°C to 70°C, VCC = 4.75 V to 5.25 V)  
Parameter  
Symbol  
Min.  
Typ.  
Max.  
Unit  
Reference  
Input Optical Power  
PIN Min. (W)  
-30  
dBm avg.  
Note 16  
Minimum at Window Edge  
Figure 10  
Input Optical Power  
PIN Min. (C)  
-31  
dBm avg.  
Note 17  
Minimum at Eye Center  
Figure 10  
Input Optical Power Maximum  
Operating Wavelength  
PIN Max.  
-14  
dBm avg.  
nm  
Note 16  
λ
SJ  
1260  
1360  
1.2  
Systematic Jitter Contributed  
by the Receiver  
0.2  
1
ns p-p  
Note 18  
Note 19  
Random Jitter Contributed  
by the Receiver  
RJ  
1.91  
-31  
ns p-p  
Signal Detect - Asserted  
Signal Detect - Deasserted  
Signal Detect - Hysteresis  
P
A
PD + 1.5 dB  
dBm avg.  
dBm avg.  
dB  
Note 20  
Note 21  
PD  
-45  
1.5  
0
P - PD  
A
Signal Detect Assert Time  
(off to on)  
55  
100  
350  
µs  
Note 22  
Note 23  
Signal Detect Deassert Time  
(on to off)  
0
110  
µs  
Notes:  
Theaveragepowervaluecanbe  
convertedtoapeakpowervalueby  
adding3dB.Higheroutputoptical  
powertransmittersareavailableon  
specialrequest.  
the sum of the products of the output  
voltagesandcurrents.  
1. This is the maximum voltage that  
can be applied across the Differential  
Transmitter Data Inputs to prevent  
damage to the input ESD protection  
circuit.  
2. The outputs are terminated with  
50 connected to VCC -2 V.  
3. The power supply current needed to  
operate the transmitter is provided  
to differential ECL circuitry. This  
circuitry maintains a nearly con-  
stant current flow from the power  
supply. Constant current operation  
helps to prevent unwanted electrical  
noise from being generated and  
conducted or emitted to neighboring  
circuitry.  
4. This value is measured with the  
outputs terminated into 50 Ω  
connected to VCC -2 V and an Input  
Optical Power level of -14 dBm  
average.  
6. This value is measured with respect  
to VCC with the output terminated  
into 50 connected to VCC -2 V.  
7. The output rise and fall times are  
measured between 20% and 80%  
levels with the output connected to  
VCC -2 V through 50 .  
8. These optical power values are  
measured with the following  
conditions:  
• The Beginning of Life (BOL) to  
the End of Life (EOL) optical  
power degradation is typically  
1.5 dB per the industry conven-  
tion for long wavelength LEDs.  
The actual degradation observed  
inAgilent’s1300nmLEDproducts  
is <1 dB, as specified in this  
datasheet.  
9. The same comments of note 9 apply  
except that industry convention for  
short wavelength LED (800 nm)  
aging is 3 dB. This value for Output  
Optical Power will provide a  
minimum 6 dB optical power budget  
at the EOL, which will provide at  
least 150 meter link lengths with  
margin left over for overcoming  
normal passive losses, such as in-  
line connectors, in the cable plant.  
The actual degradation observed in  
normal commercial environments  
will be considerably less than this  
amountwithAgilent’s800nmLED  
products.Pleaseconsultwithyour  
localAgilentsalesrepresentativefor  
furtherdetails.  
Overthespecifiedoperatingvoltage  
andtemperatureranges.  
5. The power dissipation value is the  
power dissipated in the receiver  
itself. Power dissipation is calcu-  
lated as the sum of the products of  
supply voltage and currents, minus  
10. The Extinction Ratio is a measure of  
the modulation depth of the optical  
signal. The data “0” output optical  
power is compared to the data “1”  
peak output optical power and  
• With 25 MBd (12.5 MHz square-  
wave) input signal.  
• At the end of one meter of noted  
optical fiber with cladding modes  
removed.  
 
19  
expressed as a percentage. With the  
transmitter driven by a 25 MBd  
(12.5 MHz square-wave) input  
signal, the average optical power is  
measured. The data “1” peak power  
is then calculated by adding 3dB to  
the measured average optical power.  
The data “0” output optical power is  
found by measuring the optical  
power when the transmitter is  
driven by a logic “0” input. The  
extinction ratio is the ratio of the  
optical power at the “0” level  
14. Systematic Jitter contributed by the  
transmitter is defined as the com-  
bination of Duty Cycle Distortion  
and Data Dependent Jitter.  
• Transmitter operating with a  
155.52 MBd, 77.5 MHz square-  
wave, input signal to simulate  
any cross-talk present between  
the transmitter and receiver  
sections of the transceiver.  
Systematic Jitter is measured at  
50% threshold using a 155.52 MBd  
(77.5 MHz square-wave), 27 - 1  
psuedorandom data pattern input  
signal.  
17. All conditions of Note 16 apply except  
that the measurement is made at  
the center of the symbol with no  
window time-width.  
18. Systematic Jitter contributed by the  
receiver is defined as the combina-  
tion of Duty Cycle Distortion and  
Data Dependent Jitter. Systematic  
Jitter is measured at 50% threshold  
using a 155.52 MBd (77.5 MHz  
square-wave), 27 - 1 psuedorandom  
data pattern input signal.  
19. Random Jitter contributed by the  
receiver is specified with a 155.52  
MBd (77.5 MHz square-wave) input  
signal.  
20. This value is measured during the  
transition from low to high levels of  
input optical power.  
15. Random Jitter contributed by the  
transmitter is specified with a  
155.52 MBd (77.5 MHz square-  
wave) input signal.  
compared to the optical power at the  
“1” level expressed as a percentage  
or in decibels.  
16. This specification is intended to  
indicate the performance of the  
receiver section of the transceiver  
when Input Optical Power signal  
characteristics are present per the  
following definitions. The Input  
Optical Power dynamic range from  
the minimum level (with a window  
time-width) to the maximum level is  
the range over which the receiver is  
guaranteed to provide output data  
with a Bit Error Ratio (BER) better  
11. The transmitter will provide this low  
level of Output Optical Power when  
driven by a logic “0” input. This can  
be useful in link troubleshooting.  
12. The relationship between Full Width  
Half Maximum and RMS values for  
Spectral Width is derived from the  
assumption of a Gaussian shaped  
spectrum which results in a 2.35 X  
RMS = FWHM relationship.  
13. The optical rise and fall times are  
measured from 10% to 90% when  
the transmitter is driven by a 25  
MBd (12.5 MHz square-wave) input  
signal. The ANSI T1E1.2 committee  
has designated the possibility of  
defining an eye pattern mask for the  
transmitter optical output as an  
itemforfurtherstudy.Agilentwill  
incorporate this requirement into  
the specifications for these products  
if it is defined. The HFBR-5204 and  
HFBR-5205 products typically  
comply with the template require-  
ments of CCITT (now ITU-T) G.957  
Section 3.2.5, Figure 2 for the STM-  
1 rate, excluding the optical receiver  
filter normally associated with  
single mode fiber measurements  
which is the likely source for the  
ANSI T1E1.2 committee to follow in  
this matter.  
than or equal to 1 x 10-10  
.
21. This value is measured during the  
transition from high to low levels of  
input optical power.  
• At the Beginning of Life (BOL)  
• Over the specified operating  
temperature and voltage ranges  
• Input is a 155.52 MBd, 223 - 1  
PRBS data pattern with 72 “1”s  
and 72 “0”s inserted per the  
22. The Signal Detect output shall be  
asserted within 100 µs after a step  
increase of the Input Optical Power.  
23. Signal detect output shall be de-  
asserted within 350 µs after a step  
decrease in the Input Optical Power.  
24. The HFBR-5205 transceiver  
complies with the requirements for  
the tradeoffs between center wave-  
length, spectral width, and rise/fall  
times shown in Figure 9. This figure  
is derived from the FDDI PMD  
standard (ISO/IEC 9314-3 : 1990  
and ANSI X3.166 - 1990) per the  
description in ANSI T1E1.2 Revision  
3. The interpretation of this figure is  
that values of Center Wavelength  
and Spectral Width must lie along  
the appropriate Optical Rise/Fall  
Time curve.  
CCITT (now ITU-T) recommenda-  
tion G.958 Appendix I.  
• Receiver data window time-width  
is 1.23 ns or greater for the clock  
recovery circuit to operate in. The  
actual test data window time-  
width is set to simulate the effect  
of worst case optical input jitter  
based on the transmitter jitter  
values from the specification  
tables. The test window time-  
widths are as follows: HFBR-5203  
is 4.4ns, HFBR-5205 and HFBR-  
5204 are 3.32 ns.  
 
Data subject to change.  
Copyright © 1999 Agilent Technologies, Inc.  
Obsoletes 5963-5774E (2/95)  
5965-9729E (11/99)  
 

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