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PDF AFBR-57D9AMZ Data sheet ( Hoja de datos )
| Número de pieza | AFBR-57D9AMZ | |
| Descripción | RoHS Compliant Optical Transceiver | |
| Fabricantes | AVAGO | |
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AFBR-57D9AMZ
Digital Diagnostic SFP, 850 nm, 8.5/4.25/2.125 GBd
Low Voltage (3.3 V) Fibre Channel
RoHS Compliant Optical Transceiver
Data Sheet
AFBR-57D9AMZ
Description
Avago Technologies’ AFBR-57D9AMZ optical transceiver
supports high-speed serial links over multimode optical
fiber at signaling rates up to 8.5 GBd. Compliant with
Small Form Pluggable (SFP) Multi Source Agreement (MSA)
mechanical and electrical specifications for LC Duplex
transceivers, ANSI Fibre Channel for FC-PI-4 and FC-PI-2 for
gigabit applications. The part is electrically interoperable
with SFP conformant devices.
The AFBR-57D9AMZ is a multi-rate 850nm SFP which
ensures compliance to 8.5/4.25/2.125 GBd Fibre Channel
specifications without the need for Rate Select. The AFBR-
57D9AMZ will ignore both Rate Select pin and control bit
inputs (ie. no connect inside the SFP). This simplifies Fibre
Channel host auto-negotiation algorithms, layout and
software.
Related Products
• AFBR-59R5LZ: 850 nm + 3.3 V LC SFF 2x7
for 4.25/2.125/1.0625 GBd Fibre Channel
• AFBR-57R5APZ: 850 nm + 3.3 V LC SFP
for 4.25/2.125/1.0625 GBd Fibre Channel
• AFCT-57D5APZ: 1310nm FP + 3.3v LC SFP
for 8.5/4.25/2.125 GBd Fibre Channel
• AFCT-57D5ATPZ: 1310nm DFB + 3.3v LC SFP
for 8.5/4.25/2.125 GBd Fibre Channel
Patent - www.avagotech.com/patents
Features
• Compliant to Restriction on Hazardous Substances
(RoHS) directive
• Rate Select not required
• Diagnostic features per SFF-8472 “Diagnostic
Monitoring Interface for Optical Transceivers”
• Real time monitoring of:
– Transmitted optical power
– Received optical power
– Laser bias current
– Temperature
– Supply voltage
• SFP Plus Mechanical Applications
• Wide temperature and supply voltage operation
(-10°C to 85°C) (3.3 V ± 10%)
• Transceiver specifications per SFP (SFF-8074i) Multi-
Source Agreement and SFF-8472 (revision 10.3)
– 8.5 GBd Fibre Channel operation for FC-PI-4
800-M5-SN-S, 800-M6-SN-S and 800-M5E-SN-I
– 4.25 GBd Fibre Channel operation for FC-PI
400-M5-SN-I , 400-M6-SN-I and 400 M5E-SN-I
– 2.125 GBd Fibre Channel operation for FC-PI
200-M5-SN-I , 200-M6-SN-I and 200 M5E-SN-I
• Link lengths at 8.5 GBd: 21m with 62.5um OM1,
50m with 50um OM2, 150m with 50um OM3,
190m with 50um OM4
• Link lengths at 4.25 GBd: 70m with 62.5um OM1,
150m with 50um OM2, 380m with 50um OM3,
400m with 50um OM4
• Link lengths at 2.125 GBd: 150m with 62.5um OM1,
300m with 50um OM2, 500m with 50um OM3
• LC Duplex optical connector interface conforming to
ANSI TIA/EIA604-10 (FOCIS 10A)
• 850 nm Vertical Cavity Surface Emitting Laser (VCSEL)
source technology
• IEC 60825-1 Class 1/CDRH Class 1 laser eye safe
• Enhanced EMI performance for high port density ap-
plications
1 page  
Electromagnetic Interference (EMI)
Equipment incorporating gigabit transceivers is typically
subject to regulation by the FCC in the United States,
CENELEC EN55022 (CISPR 22) in Europe and VCCI in Japan.
The AFBR-57D9AMZ’s compliance to these standards is
detailed in Table 1. The metal housing and shielded design
of the AFBR-57D9AMZ minimizes the EMI challenge facing
the equipment designer.
EMI Immunity (Susceptibility)
Due to its shielded design, the EMI immunity of the AFBR-
57D9AMZ exceeds typical industry standards.
Flammability
The AFBR-57D9AMZ optical transceiver is made of metal
and high strength, heat resistant, chemical resistant and
UL 94V-0 flame retardant plastic.
Table 1. Regulatory Compliance
Feature
Electrostatic Discharge (ESD)
to the Electrical Pins
Electrostatic Discharge (ESD)
to the Duplex LC Receptacle
Electrostatic Discharge (ESD)
to the Optical Connector
Electromagnetic Interference
(EMI)
Immunity
Laser Eye Safety and
Equipment Type Testing
BAUART
GEPRU¬FT
TU¬V
Rheinland
Product Safety
TYPE
APPROVED
Component Recognition
RoHS Compliance
Test Method
MIL-STD-883C
Method 3015.4
IEC 61000-4-2
IEC 61000-4-2
IEC 61000-4-2
FCC Class B
CENELEC EN55022 Class B
(CISPR 22A)
VCCI Class A
IEC 61000-4-3
US FDA CDRH AEL Class 1
US21 CFR, Subchapter J per
Paragraphs 1002.10
and 1002.12
(IEC) EN 60825-1: 2007
(IEC) EN 60825-2: 2004+A1
(IEC) EN 60950-1: 2006+A11
Underwriters Laboratories and Canadian
Standards Association Joint Component
Recognition for Information Technology
Equipment including Electrical Business
Equipment
RoHS Directive 2002/95/EC and
it’s amendment directives 6/6
Performance
Class 1 (> 2000 Volts)
Typically, no damage occurs with 25 kV when
the duplex LC connector receptacle is con-
tacted by a Human Body Model probe.
10 contacts of 8 kV on the electrical faceplate
with device inserted into a panel.
Air discharge of 15 kV (min.)
contact to connector without damage.
System margins are dependent on customer
board and chassis design.
Typically shows no measurable effect from a
10 V/m field swept from 10 MHz to 1 GHz.
CDRH Certification No.: 9720151-128
TUV file: R 72121699
UL file: E173874, Vol. 1
SGS Test Report No. LPC/13392 (AD-1)/07
CTS Ref. CTS/07/3283/Avago
5
5 Page 
Table 8. Receiver Optical Characteristics
(TC = -10°C to 85°C, VccT, VccR = 3.3 V ±10%)
Parameter
Symbol Min. Typ. Max. Unit
Notes
Input Optical Power [Overdrive]
Input Optical Modulation Amplitude
(Peak-to-Peak) 8.5 Gb/s [Sensitivity]
PIN 0 dBm, avg
OMA
76
µW, OMA Notes 1
Input Optical Modulation Amplitude
(Peak-to-Peak) 4.25 Gb/s [Sensitivity]
OMA
61
µW, OMA Notes 1, 2
Input Optical Modulation Amplitude
(Peak-to-Peak) 2.125 Gb/s [Sensitivity]
OMA
49
µW, OMA Notes 1, 3
Stressed Receiver Sensitivity
(OMA) 8.5 Gb/s
148
151
155
uW, OMA
µW, OMA
µW, OMA
50/125um OM3 fiber, Note 4
50/125 µm OM2 fiber, Note 4
62.5/125 µm fiber, Note 4
Stressed Receiver Sensitivity
(OMA) 4.25 Gb/s
126
138
148
uW, OMA
µW, OMA
µW, OMA
50/125um OM3 fiber, Note 5
50/125 µm OM2 fiber, Note 5
62.5/125 µm fiber, Note 5
Stressed Receiver Sensitivity
(OMA) 2.125 Gb/s
83
96
109
uW,OMA
µW, OMA
µW, OMA
50/125um OM3 fiber, Note 6
50/125 µm OM2 fiber, Note 6
62.5/125 µm fiber, Note 6
Return Loss
12
dB
Loss of Signal – Assert
Loss of Signal - De-Assert
Loss of Signal Hysteresis
PA -30
PD
-13.9
PD - PA 0.5
dBm, avg
dBm, avg
dB
Note 7
Note 7
Notes:
1. Input Optical Modulation Amplitude (commonly known as sensitivity) requires a valid 8B/10B encoded input.
2. An OMA of 61 µW is approximately equal to an average power of –14 dBm, avg with an Extinction Ratio of 9 dB.
3. An OMA of 49 µW is approximately equal to an average power of –15 dBm, avg with an Extinction Ratio of 9 dB.
4. 8.5 Gb/s stressed receiver vertical eye closure penalty (ISI) min. is 3.45 dB for 50 µm fiber and 3.52 dB for 62.5 µm fiber.
5. 4.25 Gb/s stressed receiver vertical eye closure penalty (ISI) min. is 1.67 dB for 50 µm fiber and 2.14 dB for 62.5 µm fiber.
6. 2.125 Gb/s stressed receiver vertical eye closure penalty (ISI) min. is 1.26 dB for 50 µm fiber and 2.03 dB for 62.5 µm fiber.
7. These average power values are specified with an Extinction Ratio of 6 dB. The loss of signal circuitry responds to valid 8B/10B encoded peak to
peak input optical power, not average power.
11
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