AFCT-5745ATPZ Avago Technologies US Inc., AFCT-5745ATPZ Datasheet

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AFCT-5745ATPZ

Manufacturer Part Number
AFCT-5745ATPZ
Description
Fiber Optic Transceiver,MODULE
Manufacturer
Avago Technologies US Inc.
Series
METRAKr
Datasheet

Specifications of AFCT-5745ATPZ

Data Rate
2.7Gbps
Wavelength
1300nm
Applications
General Purpose
Voltage - Supply
3.1 V ~ 3.5 V
Connector Type
LC Duplex
Mounting Type
SFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
AFCT-5745Z
Family of Single-Mode SFP Transceivers for SONET OC-48 and SDH/STM-16
with Digital Diagnostic Monitoring (DMI) Interface
Part of the Avago METRAK family
Data Sheet
Description
The AFCT-5745Z are high performance, cost effective
modules for serial optical data communications applica-
tions that range from 125 Mb/s to 2.7 Gb/s. They are de-
signed to provide SONET/SDH compliant connections for
2488 Mb/s at both short and intermediate reach links. All
modules are designed for single mode fiber and operate
at a nominal wavelength of 1300 nm. The transmitter sec-
tion of the AFCT-5745xPZ incorporates a 1300 nm Fabry
Perot (FP) laser. The transmitter in the AFCT-5745xTPZ
uses a Distributed Feedback (DFB) Laser.
For each device the receiver section uses an MOVPE
grown planar SEDET PIN photodetector for low dark
current and excellent responsivity. A positive-ECL logic
interface simplifies interface to external circuitry.
The AFCT-5745Z adds digital diagnostic monitoring to
standard SFP functionality, enabling fault isolation, com-
ponents monitoring and failure prediction capabilities.
The diagnostic features allow the host to observe real
time temperature, supply voltage, laser bias current, laser
average output power and received input average power
through the legacy SFP two wire serial memory interface.
Conventional memory information found in legacy SFPs is
also available in these enhanced transceivers.
Hot-plugging is ensured by design and by 3-stage pin
sequencing at the electrical interface.
Part Number Options
The AFCT-5745Z SFP family consists of the following products:
Part
Number
AFCT-5745PZ
AFCT-5745APZ 2km
AFCT-5745TPZ
AFCT-5745ATPZ 15km
* Extended Temperature Range is -10 to 85
Industrial Temperature Range is -40 to 85
Link
Distance
2km
15km
Tempe-
rature*
Extended
Industrial
Extended
Industrial
°
°
C
C
Latch
Design
Bail
Bail
Bail
Bail
Features
Applications
Related Products
RoHS-6 Compliant
Compliant with SFF-8472, internally calibrated diag-
nostic monitoring for optical transceivers
-
-
-
-
-
Compliant with SFF-8074i SFP transceiver specifica-
tion
Compliant with ITU-T G957 STM-16 I-16 (2km) and
S-16.1 (15km)
Compliant with Telcordia GR253 SR (2km) and
IR-1 (15km)
Class 1 CDRH/IEC 825 eye safety compliant
Operating case temperature:
Multitrate operation from 125 Mb/s to 2.7 Gb/s
LC duplex fiber connector
Manufactured in an ISO 9001 compliant facility
SONET ADMs (Add/Drop Multiplexers)
Multi-Service Edge & Aggregation Platforms
ATM switches and routers
SONET/SDH switch infrastructure
xDSL applications
Metro edge switching
AFCT-5765Z family of OC3 SFP transceivers with DMI
AFCT-5755Z family of OC12 SFP transceivers with
DMI
Transceiver optical output power
Receiver average optical power
Laser bias current
Device temperature
Supply voltage
–10 °C to +85 °C
–40 °C to +85 °C

Related parts for AFCT-5745ATPZ

AFCT-5745ATPZ Summary of contents

Page 1

... Number Distance rature* AFCT-5745PZ 2km Extended AFCT-5745APZ 2km Industrial AFCT-5745TPZ 15km Extended AFCT-5745ATPZ 15km Industrial * Extended Temperature Range is - Industrial Temperature Range is - Features • RoHS-6 Compliant • Compliant with SFF-8472, internally calibrated diag- nostic monitoring for optical transceivers - Transceiver optical output power ...

Page 2

... Transmitter Section Design A schematic diagram for the transmitter is shown in Fig- ure 1. The AFCT-5745xPZ incorporates an FP laser as its optical source, the AFCT-5745xTPZ incorporates an DFB laser as its optical source. All part numbers have been designed to be compliant with IEC 825 and CDRH eye safety requirements ...

Page 3

... VIEWED THROUGH TOP OF BOARD) Figure 2. Connection Diagram of Module Printed Circuit Board 3 Installation The AFCT-5745Z can be installed in or removed from any Multisource Agreement (MSA) –compliant Small Form Pluggable port regardless of whether the host equip- ment is operating or not. The module is simply inserted, electrical interface first, under finger pressure ...

Page 4

... Ω 50 Ω SERDES 4 µF 50 Ω 100 50 Ω PLD 4 4 µH 1 µH 0.1 µF 10 µ AFCT-5745Z 0.1 µF 4 Tx_DISABLE Tx_FAULT 0.1 µF TD+ LASER DRIVER 100 & SAFETY TD– CIRCUITRY TX GND 0.1 µ 0.1 µF 0.1 µF RD+ AMPLIFICATION RD– & QUANTIZATION 0.1 µ ...

Page 5

Table 1. Pin-out Table The pin arrangement and definition of this product meets SFP MSA. Table 1 lists the pin description. Pin Name Function/Description Transmitter Ground EE 2 TX_FAULT Transmitter Fault Indication 3 TX_DISABLE Transmitter Disable - ...

Page 6

... Addresses 68-83 specify the AFCT-5745Z ASCII serial number and will vary on a per unit basis. 5. Addresses 84-91 specify the AFCT-5745Z ASCII date code and will vary on a per date code basis. 6. Module is compatible with both internal and external DMI Calibration math at host end. ...

Page 7

... Table 3. Individual Identifiers AFCT-5745PZ AFCT-5745APZ Notes/ Address Hex ASCII Address 2km 2000m AFCT-5745TPZ Notes/ Hex ASCII Address Hex 11 SR 2km 2000m AFCT-5745ATPZ Notes/ Notes/ ASCII Address Hex ASCII IR IR-1 15km 14 0F 15km 15000m 15 96 15000m ...

Page 8

... Transmitted average optical power (Tx Pwr) is decoded bit unsigned integer in increments of 0.1 µW. 5. Received average optical power (Rx Pwr) is decoded bit unsigned integer in increments of 0.1 µW. 6. Bytes 55-94 are not intended from use with AFCT-5745Z, but have been set to default values per SFF-8472. 7. Bytes checksum calculated (per SFF-8472) and stored prior to product shipment. ...

Page 9

... Bit 6 is logic OR’d with the SFP Tx_Disable input pin 3 ... either asserted will disable the SFP transmitter. 2. AFCT-5745Z does not respond to state changes on Rate Select Input Pin internally hardwired to full bandwidth. Table 6. EEPROM Serial ID Memory Contents - Address A2h, Bytes 112, 113, 116, 117 ...

Page 10

... Input Voltage on any Pin Receiver Optical Input Recommended Operating Conditions Typical operating conditions are those values for which functional performance and device reliability is implied. Parameter Case Operating Temperature AFCT-5745PZ/TPZ AFCT-5745APZ/ATPZ Supply Voltage Transceiver Electrical Characteristics Parameter Module supply current Power Dissipation AC Electrical Characteristics ...

Page 11

... Center Wavelength Spectral Width AFCT-5745PZ/APZ AFCT-5745TPZ/ATPZ SMSR AFCT-5745TPZ/ATPZ Optical Rise Time Optical Fall Time Extinction Ratio AFCT-5745TPZ/ATPZ Back Reflection Sensitivity AFCT-5745TPZ/ATPZ Jitter Generation Receiver Optical Characteristics Parameter Receiver Sensitivity Receiver Overload AFCT-5745PZ/APZ AFCT-5745TPZ/ATPZ Input Operating Wavelength LOS - Deasserted LOS - Asserted LOS - Hysteresis ...

Page 12

Transceiver Digital Diagnostic Monitor (Real Time Sense) Characteristics (T = -10 °C to +85 ° Parameter Transceiver Internal Temperature Accuracy Transceiver Internal Supply Voltage Accuracy Transmitter Laser dc Bias ...

Page 13

V > 2. Tx_FAULT Tx_DISABLE TRANSMITTED SIGNAL t_init t-init: TX DISABLE NEGATED V > 2. Tx_FAULT Tx_DISABLE TRANSMITTED SIGNAL t_init INSERTION t-init: TX DISABLE NEGATED, MODULE HOT PLUGGED OCCURANCE OF FAULT Tx_FAULT Tx_DISABLE TRANSMITTED SIGNAL t_fault ...

Page 14

... Avago will be required to meet the require- ments of FCC in the United States, CENELEC EN55022 (CISPR 22) in Europe and VCCI in Japan. The metal housing and shielded design of the AFCT- 5745Z minimize the EMI challenge facing the host equip- ment designer. These transceivers provide superior EMI performance ...

Page 15

... AVAGO AFCT-5745XXXZ ####nm LASER PROD) COUNTRY OF ORIGIN YYWW (BAR CODE) S/N:######## 21 CFR(J) CLASS1 LABEL 13. 10 ±0.10 0. 516 ±0.004 55. 50 ±0.20 2. 185 ±0.008 8. 45 ±0.10 0. 333 ±0.004 Notes: 1 ...

Page 16

Figure 8. SFP host board mechnical layout 16 ...

Page 17

... Connection of the AFCT-5745Z to a non-approved optical source, operating above the rec- ommended absolute maximum conditions or operating the AFCT-5745Z in a manner inconsistent with its design and function may result in hazardous radiation exposure and may be considered an act of modifying or manufac- turing a laser product. The person(s) performing such an act are required by law to re-certify and re-identify the laser product under the provisions of U ...

Page 18

... DFB Laser Operating case temperature: -10 °C to +85 °C AFCT-5745TPZ IR, Plastic Bail Delatch Operating case temperature: -40 °C to +85 °C AFCT-5745ATPZ IR, Plastic Bail Delatch EEPROM Content and / or Label Options AFCT-5745PZ-YYY SR, Plastic Bail Delatch, -10°C to +85°C AFCT-5745APZ-YYY SR, Plastic Bail Delatch, -40°C to +85°C AFCT-5745TPZ-YYY IR, Plastic Bail Delatch, -10° ...

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