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PDF AFCT-57D5ANPZ Data sheet ( Hoja de datos )
| Número de pieza | AFCT-57D5ANPZ | |
| Descripción | RoHS Compliant Digital Diagnostic Optical Transceiver | |
| Fabricantes | AVAGO | |
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AFCT-57D5ANPZ
Digital Diagnostic SFP (Small Form Pluggable), Low Voltage (3.3 V)
25km, 1310nm DFB, 8.5/4.25/2.125 GBd Fibre Channel
RoHS Compliant Digital Diagnostic Optical Transceiver
Data Sheet
A1F32C11C0CSHTnRNI-mNF5: A(A7LJ3DA0) 04CS544LE4A5AR5NSCPSDPR11ZOCD
Description
Avago Technologies’ AFCT-57D5ANPZ optical transceiver
supports high-speed serial links over singlemode 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 AFCT-57D5ANPZ is a multi-rate 1310nm DFB SFP
which ensures compliance to 8.5/4.25/2.125 GBd Fibre
Channel specifications without the need for Rate Select.
The AFCT-57D5ANPZ 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-57D5APZ: 850 nm + 3.3 V LC SFP
for 8.5/4.25/2.125 GBd Fibre Channel
• AFCT-57D5APZ:1310nm FP +3.3V LC SFP
for 8.5/4.25/2.125 GBd Fiber Channel
• AFCT-57R5APZ: 1310nm FP +3.3V LC SFP
for 4.25/2.125/1.0625 GBd Fiber Channel
• AFCT-57R5ATPZ: 1310nm DFB +3.3V LC SFP
for 4.25/2.125/1.0625 GBd Fiber Channel
• AFCT-57D5ATPZ: 1310nm DFB +3.3V LC SFP
for 8.5/4.25/2.125 GBd Fibre Channel
Features
• Compliant to Restriction on Hazardous Substances
(RoHS) directive
• 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
• Rate Select not required
• Wide temperature and supply voltage operation
(-10°C to 85°C) (3.3 V ± 10%)
• SFP Plus mechanical Applications
• Transceiver specifications per SFP (SFF-8074i) Multi-
Source Agreement and SFF-8472 (revision 10.0)
- 8.5 GBd Fibre Channel operation for up to 25km
link distance.
- 4.25 GBd Fibre Channel operation for up to 30km
link distance.
- 2.125 GBd Fibre Channel operation for up to 30km
link distance.
• Extended link lengths at 8.5/4.25/2.125 GBd with single
mode fiber
• LC Duplex optical connector interface conforming to
ANSI TIA/EIA604-10 (FOCIS 10A)
• 1310nm Distributed Feedback Laser (DFB) source tech-
nology
• IEC 60825-1 Class 1/CDRH Class 1 laser eye safe
• Enhanced EMI performance for high port density ap-
plications
1
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 AFCT-57D5ANPZ’s compliance to these standards is
detailed in Table 1. The metal housing and shielded design
of the AFCT-57D5ANPZ minimizes the EMI challenge facing
the equipment designer.
EMI Immunity (Susceptibility)
Due to its shielded design, the EMI immunity of the AFCT-
57D5ANPZ exceeds typical industry standards.
Flammability
The AFCT-57D5ANPZ 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
Test Method
Electrostatic Discharge (ESD)
to the Electrical Pins
MIL-STD-883C
Method 3015.4
Electrostatic Discharge (ESD)
Variation of IEC 61000-4-2
to the Duplex LC Receptacle
GR1089
Electrostatic Discharge (ESD)
Variation of IEC 801-2
to the Optical Connector
Electromagnetic Interference
(EMI)
FCC Class B
CENELEC EN55022 Class B
(CISPR 22A)
VCCI Class 1
Immunity
Variation of IEC 61000-4-3
Laser Eye Safety and
US FDA CDRH AEL Class 1
Equipment Type Testing
US21 CFR, Subchapter J per
Paragraphs 1002.10
BAUA RT and 1002.12
GEPRU¬FT
TU¬V
Rheinland
TYPE
Product Safety APPROVED
(IEC) EN60825-1: 1994 + A11 + A2
(IEC) EN60825-2: 1994 + A1
(IEC) EN60950: 1992 + A1 + A2 +
A3 + A4 + A11
Component Recognition
Underwriters Laboratories and
Canadian Standards Association
Joint Component Recognition
for Information Technology
Equipment including Electrical
Business Equipment
RoHS Compliance
Performance
Class 1 (> 2000 Volts)
Typically, no damage occurs with 25 kV when
the duplex LC connector receptacle is
contacted 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 TBD
TUV file TBD
UL file TBD
Less than 1000 ppm of cadmium, lead, mercury,
hexavalent chromium, polybrominated biphenyls,
and polybrominated biphenyl ethers.
5
5 Page 
Table 9. Transceiver DIAGNOSTIC Timing Characteristics
(TC = -10°C to 85°C, VccT, VccR = 3.3 V ±10%)
Parameter
Hardware TX_DISABLE Assert Time
Hardware TX_DISABLE Negate Time
Time to initialize, including reset of TX_FAULT
Hardware TX_FAULT Assert Time
Hardware TX_DISABLE to Reset
Hardware RX_LOS Deassert Time
Hardware RX_LOS Assert Time
Software TX_DISABLE Assert Time
Software TX_DISABLE Negate Time
Software Tx_FAULT Assert Time
Software Rx_LOS Assert Time
Software Rx_LOS Deassert Time
Analog parameter data ready
Serial bus hardware ready
Serial Bus Buffer Time
Write Cycle Time
Serial ID Clock Rate
Symbol
Minimum
Maximum
t_off
10
t_on
1
t_init
300
t_fault
100
t_reset
10
t_loss_on
100
t_loss_off
100
t_off_soft
100
t_on_soft
100
t_fault_soft
100
t_loss_on_soft
100
t_loss_off_soft
100
t_data
1000
t_serial
300
t_buf
20
t_write
10
f_serial_clock
100
Unit Notes
µs Note 1
ms Note 2
ms Note 3
µs Note 4
µs Note 5
µs Note 6
µs Note 7
ms Note 8
ms Note 9
ms Note 10
ms Note 11
ms Note 12
ms Note 13
ms Note 14
µs Note 16
ms Note 15
kHz
Notes:
1. Time from rising edge of TX_DISABLE to when the optical output falls below 10% of nominal.
2. Time from falling edge of TX_DISABLE to when the modulated optical output rises above 90% of nominal.
3. Time from power on or falling edge of Tx_Disable to when the modulated optical output rises above 90% of nominal.
4. From power on or negation of TX_FAULT using TX_DISABLE.
5. Time TX_DISABLE must be held high to reset the laser fault shutdown circuitry.
6. Time from loss of optical signal to Rx_LOS Assertion.
7. Time from valid optical signal to Rx_LOS De-Assertion.
8. Time from two-wire interface assertion of TX_DISABLE (A2h, byte 110, bit 6) to when the optical output falls below 10% of nominal. Measured
from falling clock edge after stop bit of write transaction.
9. Time from two-wire interface de-assertion of TX_DISABLE (A2h, byte 110, bit 6) to when the modulated optical output rises above 90% of nomi-
nal.
10. Time from fault to two-wire interface TX_FAULT (A2h, byte 110, bit 2) asserted.
11. Time for two-wire interface assertion of Rx_LOS (A2h, byte 110, bit 1) from loss of optical signal.
12. Time for two-wire interface de-assertion of Rx_LOS (A2h, byte 110, bit 1) from presence of valid optical signal.
13. From power on to data ready bit asserted (A2h, byte 110, bit 0). Data ready indicates analog monitoring circuitry is functional.
14. Time from power on until module is ready for data transmission over the serial bus (reads or writes over A0h and A2h).
15. Time from stop bit to completion of a 1-8 byte write command.
16. Time between STOP and START Commands.
11
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