txn31015d2 Intel Corporation, txn31015d2 Datasheet

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txn31015d2

Manufacturer Part Number
txn31015d2
Description
Quad-rate 850 Nm Optical Transceiver - Sff* Msa Compatible
Manufacturer
Intel Corporation
Datasheet
Intel
Optical Transceiver - SFF* MSA Compatible
The Intel
for bi-directional communication over Multimode optical fiber.
The Intel
Optical Transceiver) is specifically designed for high-speed Fibre Channel data links at 4.25 Gbps (4x
Fibre Channel rate). The TXN31015D2 Optical Transceiver is also backwards compatible with 2x and
1x Fibre Channel and Gigabit Ethernet rates.
The TXN31015D2 Optical Transceiver has an LC receptacle compatible with the industry-standard LC
connector. The TXN31015D2 Optical Transceiver is Class 1 laser safety compliant with FDA Radiation
Performance Standards, 21 CFR 1040.10, and international standards IEC 60825-1 and IEC 60825-2.
Product Features
T
T
T
T
T
Applications
T
T
Compliant with the Fibre Channel FC-PI
Standard
4.25/2.125/1.0625 Gbps Fibre Channel and
1.25 Gbps Ethernet Compatible
Compatible with the SFF Multisource
Agreement (MSA) Specification
850 nm VCSEL emitter
TTL Signal Detect Output
Fibre Channel Host Bus Adapters
iSCSI Host Bus Adapters
®
®
®
LC Small Form Factor (SFF) optical transceivers are high-performance integrated modules
TXN31015D2 Quad-Rate 850 nm Optical Transceiver (called hereafter the TXN31015D2
TXN31015D2 Quad-Rate 850 nm
T
T
T
T
T
T
T
T
T
Transmitter Disable Input
AC-coupled CML Level Input/Output
Single +3.3 V Power Supply
Class 1 Laser Safety Product
IEC/UL 60950-1 Safety Certified
Designed and verified as RoHS 6 compliant
China RoHS compliant with 30-year EFUP
Digital Diagnostics Support
Ethernet Network Interface Cards
Order Number:
316366
, Revision: 001US
Datasheet
18-April-2007

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txn31015d2 Summary of contents

Page 1

... Fibre Channel and Gigabit Ethernet rates. The TXN31015D2 Optical Transceiver has an LC receptacle compatible with the industry-standard LC connector. The TXN31015D2 Optical Transceiver is Class 1 laser safety compliant with FDA Radiation Performance Standards, 21 CFR 1040.10, and international standards IEC 60825-1 and IEC 60825-2. ...

Page 2

... The Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Current characterized errata are available on request. Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order. ...

Page 3

... Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Contents 1 roduction .............................................................................................................. 7 2.0 Specifications ............................................................................................................ 8 2.1 Maximum Ratings and Recommended Operating Conditions ...................................... 8 2.2 Electrical Characteristics....................................................................................... 9 3.0 Electrical Interface .................................................................................................. 12 4.0 Termination ............................................................................................................. 15 4.1 Types of I/O Interfaces ...................................................................................... 15 4.2 CML Termination ............................................................................................... 15 5.0 SFF Timing Parameters............................................................................................ 17 6.0 Digital Diagnostic Monitoring Interface ................................................................... 18 6.1 Overview of Digital Diagnostic Monitoring I nterface................................................ 18 6 ...

Page 4

... Hazardous Substances Table......................................................................................29 20 Product Certification Markings and Compliance Statements ............................................30 21 Ordering Information ................................................................................................31 22 Acronyms................................................................................................................32 ® Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Datasheet 4 ® TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible 18-April-2007 Order Number: 316366, Revision: 001US ...

Page 5

... Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Revision History Date Revision 18-April-2007 001 Initial release of document 18-April-2007 Order Number: 316366, Revision: 001US Descript ion ® Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Datasheet 5 ...

Page 6

... In tel ® Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Datasheet 6 ® TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible 18-April-2007 Order Number: 316366, Revision: 001US ...

Page 7

... Section 10.0, “Ordering Information” on page 32 • Section 11.0, “Acronyms” on page 33 For information on standards that apply to the TXN31015D2 Optical Transceiver, see the following references: • “Diagnostic Monitoring Interface for Optical Xcvrs”. SFF Document Number SFF-8472, Revision 9.3. • IEEE Std 802.3, 2002 Edition, Clause 38, PMD Type 1000BASE-SX. IEEE Standards Department, 2002 • ...

Page 8

... Section 2.1, “Maximum Ratings and Recommended Operating Conditions” on page 8 • Section 2.2, “Electrical Characteristics” on page 9 • Section , “Table 5 lists the TXN31015D2 Optical Transceiver receiver electrical characteristics. Table 6 lists the TXN31015D2 Optical Transceiver 2-Wire Interface electrical characteristics. Optical Specifications” on page 10 2.1 Maximum Ratings and Recommended Operating ...

Page 9

... Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible 2.2 Electrical Characteristics The minimum and maximum values in this section apply over the following recommended temperature and voltage range (from Conditions” on page -20 °C < Tc < 85 ° C, 3.0 V < Vcc < 3.6 V Table 3 lists the TXN31015D2 Optical Transceiver electrical characteristics for power and current ...

Page 10

... Data rates at 2.125 Gbps Fibre Channel. 4. Data rate at 4.25 Gbps Fibre Channel. 5. Data rate at 4.25 Gbps with 2 Table 8 lists the TXN31015D2 Optical Transceiver transmitter optical specifications. ® Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Datasheet 10 ® TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Symbol Min Typ – ...

Page 11

... Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Table 8. Optical Specifications – Transmitter Parameter Optical Transmit Power (50 or 62.5 µm MMF) Optical Center Wavelength Spectral Width Optical Modulation Amplitude Relative Intensity Noise Deterministic Jitter T otal Jitter Output Rise/Fall Time Eye Mask: Compliant with eye mask requirements of Fibre Channel – Physical Interfaces (FC-PI-2) specifications, IEEE 802 ...

Page 12

... Table 10. Pin Assignment (Sheet Number ® Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Datasheet 12 ® TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Pin Pin Name Pin Function 1 VeeR Receiver Signal ground Receiver +3.3 V Power 2 VccR ...

Page 13

... TXN31015D2 Optical Transceiver. The AC coupling is performed inside the TXN31015D2 Optical Transceiver and is therefore not required on the host board. MOD-DEF 1, 2: These pins are definition pins for the TXN31015D2 Optical Transceiver. They are pulled up with a 4 resistor on the host board. Use a pull-up voltage between 2.0 V and R+0 ...

Page 14

... In tel Pin Layout Figure 1. ® Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Datasheet 14 ® TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible B5000-01 18-April-2007 Order Number: 316366, Revision: 001US ...

Page 15

... CML termination for the TXN31015D2 Optical T ransceiver receiver output. The TXN31015D2 Optical Transceiver has built in AC- coupling capacitors, which help prevent a direct current path from the TXN31015D2 Optical Transceiver power supply to the SerDes input. (A direct current path could damage the ESD diodes on the SerDes.) • ...

Page 16

... In tel Figure 3 shows a circuit diagram for the CML termination for the TXN31015D2 Optical Transceiver transmitter input. Internal termination. The TXN31015D2 Optical Transceiver transmitter input has an internal 100 : termination between two inputs. AC-coupling capacitors are also built into the TXN31015D2 Optical Transceiver. ...

Page 17

... Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Conditions Time from rising edge of TX_DISABLE to when the optical output falls below 10% of nominal Time from falling edge of TX_DISABLE to when the modulated optical output rises above 90% of nominal ...

Page 18

... Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Datasheet 18 ® TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible 7. T able 12, “Memory Map – 2-Wire Address Range 19) provides access to identification information using the 8- T able 12, “Memory Map – 2-Wire Address Range 19 extension of the standard serial ID interface ...

Page 19

... Vendor Specific (8 bytes) 128-247 User Writable EEPROM (120 bytes) 248-255 Vendor Specific (8 bytes) ® Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible 7. Address Range Description ( Digit al Diagnostics Information) T able 13, “Alarm and Warning 0-95”. T able 13, “Alarm and Warning 0-95”. T able 14, “A/D Fields – 2-Wire Address A2h, Addresses 96-109” ...

Page 20

... Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Datasheet 20 ® TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Field Name Base ID Fields T emperature High alarm LSB T emperature Low alarm LSB T emperature High Warning LSB T emperature Low Warning ...

Page 21

... Rx Power High Warning LSB Rx Power Low Warning LSB Vendor-Specific Calibration Constants ® Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Field Descript ion MSB at low address MSB at low address MSB at low address MSB at low address MSB at low address MSB at low address – ...

Page 22

... Signal ground. On the TXN31015D2 Optical Transceiver, there are two separate signal grounds. The Receiver Ground pin (pin 1) on the TXN31015D2 Optical T ransceiver is connected to the internal TXN31015D2 Optical Transceiver RX signal ground. The Transmitter Ground pin (pin 7) on the TXN31015D2 Optical Transceiver is connected to the internal TXN31015D2 Optical Transceiver TX signal ground. ® ...

Page 23

... TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible The chassis ground and the signal ground are separated to prevent ESD from the main chassis ground moving directly to the TXN31015D2 Optical Transceiver. For good EMI and ESD performance, Intel recommends connecting these two signal grounds as follows: • ...

Page 24

... PC Mount - Chassis Ground Front Posts - Chassis Ground Front Posts - Chassis Ground ® Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Datasheet 24 ® TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible ® TXN31015D2 Optical Transceiver HBA PCB Side View Bottom View C ...

Page 25

... Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible 8.0 Mechanical Specification Figure 5 shows the TXN31015D2 Optical Transceiver SFF mechanical specifications. The dimensions comply with the SFF Multisource Agreement (MSA). Note: Aqueous wash is not applicable for this product. 18-April-2007 Order Number: 316366, Revision: 001US ® ...

Page 26

... In tel Figure 5. SFF Mechanical Specifications ® Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Datasheet 26 ® TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible 18-April-2007 Order Number: 316366, Revision: 001US ...

Page 27

... V/m from 80 MHz to 1 GHz with no EN 61000-4-3, degradation of performance or loss of Level A test criteria function ® Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Performance Level • ± air discharge • ± contact discharge to face plate Actual ESD may vary, depending on system configuration ...

Page 28

... In tel 9.2 Safety Compliance Table 17 lists and describes the relevant safety regulations with which the TXN31015D2 Optical Transceiver complies. Table 17. Safety Compliance Requirement UL 60950-1 CSA C22.2 No. 60950-1 EN 60950-1+A11 Product Safety IEC 60950-1 GR-63-CORE Section 4.2, Clause 4.2.3.1 21CFR1040.10 EN 60825-1+A1 +A2 Laser Safety IEC 60825-1+A1 +A2 ...

Page 29

... Order Number: 316366, Revision: 001US nd Level Interconnect.” The enclosure, circuit board substrate, and nd Level Interconnect” marking for the or or ® Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Marking Datasheet 29 ...

Page 30

... Note that some of the component types listed above may or may not be a part of the enclosed product.  ® Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Datasheet 30 ® TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible ݦ݇=üê ô ™ (Pb) (Hg) (Cd) h » ...

Page 31

... Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible 9.6 Product Certification Markings and Compliance Statements Table 20 lists the TXN31015D2 Optical Transceiver product certification markings and compliance statements. Table 20. Product Cert ificat ion Markings and Compliance Statements Origin and Description Markings CE mark. The CE (Conformité ...

Page 32

... The Intel standard part has "000" as the last three characters. ® Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Datasheet 32 ® TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible MM Number Quad-rate 4/2/1 Gbps Fibre Channel and Gigabit Ethernet SFF module with 874474 digital diagnostics feature compliant with RoHS 6 Description ...

Page 33

... Pseudo Random Bit Sequence Radio Frequency Immunity Small-Form Factor Small Computer System Interface Synchronous Optical Network Transmitter Optical Sub-Assembly Transistor-Transistor Logic T echnischer Überwachungsverein Underwriter Laboratories* Vertical Cavity Surface Emitting Laser § § ® Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Datasheet 33 ...

Page 34

... In tel ® Intel TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible Datasheet 34 ® TXN31015D2 Quad-Rate 850 nm Optical Transceiver - SFF* MSA Compatible 18-April-2007 Order Number: 316366, Revision: 001US ...

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