TXN311110100000 Intel, TXN311110100000 Datasheet

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TXN311110100000

Manufacturer Part Number
TXN311110100000
Description
TXRX OPT SFP 1.25GBPS 850NM
Manufacturer
Intel
Datasheet

Specifications of TXN311110100000

Data Rate
2.5Gbps
Wavelength
850nm
Applications
Ethernet
Voltage - Supply
2.97 V ~ 3.63 V
Connector Type
LC Duplex
Mounting Type
SFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
871312
Intel
Transceiver - SFP* MSA Compatible
The LC Small Form Factor Pluggable (SFP) optical transceivers are high-performance
integrated modules for bi-directional communication over multimode optical fiber.
The Intel
TXN31111 Optical Transceiver) is specifically designed for high-speed multi-rate operation.
The TXN31111 Optical Transceiver is provided with an LC receptacle that is compatible with
the industry-standard LC connector.
The TXN31111 Optical Transceiver has an LC receptacle compatible with the industry-standard
LC connector. The TXN31111 Optical Transceiver is a Class 1 Laser product that complies with
FDA Radiation Performance Standards, 21 CFR Subchapter J and international standards IEC
60825-1 and IEC 60825-2.
Product Features
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Applications
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Notice: This document contains preliminary information on new products in production. The
specifications are subject to change without notice. Verify with your local Intel sales office that
you have the latest datasheet before finalizing a design.
Compliant with 1x and 2x Fibre Channel
(1.0625/2.125 Gbps) FC-PI standard
Compliant with 1.25 Gbps IEEE 802.3z
Ethernet standard
Compliant with the SFP MSA specification
Hot pluggable
850 nm VCSEL emitter
TTL Loss of Signal (LOS) Output
Fibre Channel Switches
Ethernet Stackable Switches
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TXN31111 Tri-Rate 850 nm Optical Transceiver (called hereafter the
TXN31111 Tri-rate 850 nm Optical
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Transmitter Disable Input
AC-coupled CML level Input/Output
Single +3.3 V Power Supply
Class 1 Laser Product
IEC/UL 60950-1 Safety Certified
Designed and verified as RoHS compliant
Ethernet Enterprise Switches
Order Number: 280049, Revision: 007
20-September-2006
Datasheet

Related parts for TXN311110100000

TXN311110100000 Summary of contents

Page 1

... Fibre Channel Switches n Ethernet Stackable Switches n Notice: This document contains preliminary information on new products in production. The specifications are subject to change without notice. Verify with your local Intel sales office that you have the latest datasheet before finalizing a design. Datasheet Transmitter Disable Input n ...

Page 2

... Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order. Copies of documents which have an order number and are referenced in this document, or other Intel literature may be obtained by calling 1-800-548-4725 or by visiting Intel's website at http://www.intel.com. ...

Page 3

... Circuit Diagram for CML Termination on Receiver Output ......................................................... 15 3 Circuit Diagram for CML Termination on Transmitter Input ........................................................ 16 4 SFP Mechanical Specifications .................................................................................................. 25 Datasheet ® Intel TXN31111 Tri-rate 850 nm Optical Transceiver - SFP* MSA Compatible ® Intel TXN31111 Tri-Rate 850 nm Optical Transceiver Order Number: 280049, Revision: 007 20-September-2006 3 ...

Page 4

... Date Code .................................................................................................................................. 24 18 Electromagnetic Compatibility Compliance ............................................................................... 26 19 Safety Compliance ..................................................................................................................... Lead-Free 2 -Level Interconnect Markings ............................................................................... 28 21 Product Certification Markings and Compliance Statements ..................................................... 29 22 Ordering Information................................................................................................................... 30 23 Acronyms.................................................................................................................................... 31 20-September-2006 ® Intel TXN31111 Tri-rate 850 nm Optical Transceiver - SFP* MSA Compatible 4 Order Number: 280049, Revision: 007 Datasheet ...

Page 5

... Initial document release Datasheet ® Intel TXN31111 Tri-rate 850 nm Optical Transceiver - SFP* MSA Compatible ® Intel TXN31111 Tri-Rate 850 nm Optical Transceiver Description Table 1.0 “Introduction” on page 6 Section 2.0, “Specifications” on page Table 1 “Absolute Maximum Ratings” on page Table 5 “Receiver – Electrical Specifications” on page Table 8 “ ...

Page 6

... TXN31111 Tri-Rate 850 nm Optical Transceiver 1.0 Introduction ® The Intel TXN31111 Tri-Rate 850 nm Optical Transceiver (called hereafter the TXN31111 Optical Transceiver) is specifically designed for high-speed data links at 2.125 Gbps (2x Fibre Channel rate). This document discusses the following TXN31111 Optical Transceiver topics: • ...

Page 7

... Table 2 lists the recommended operating conditions. (Minimum and maximum values listed in Table 3 through Table 8 Table 2. Recommended Operating Conditions Parameter Case Temperature Module Supply Voltage Data Rate Datasheet Intel ® Intel TXN31111 Tri-Rate 850 nm Optical Transceiver Symbol Min -0.5 CC TD+, TD- – ...

Page 8

... Intel TXN31111 Tri-Rate 850 nm Optical Transceiver Table 3 lists the TXN31111 Optical Transceiver electrical characteristics. Table 3. Electrical Characteristics Parameter Supply Current Power Dissipation Supply Noise Rejection Inrush Current 20-Sept-2006 Intel 8 Symbol Min. Typ. Max. I – 150 180 CC I – – 200 ...

Page 9

... CML Output (Differential) CML Output (Rise/Fall Time) Output Impedance (Differential) TTL LOS Output - Low TTL LOS Output - High Deterministic Jitter Total Jitter MOD_DEF ( 0-2) Datasheet Intel ® Intel TXN31111 Tri-Rate 850 nm Optical Transceiver Symbol Min. Typ. – 200 – 400 – – Z ...

Page 10

... Relative Intensity Noise Deterministic Jitter Total Jitter Output Rise/Fall Time Note: Eye Mask: Compliant with eye mask requirements of Fibre Channel – Physical Interfaces (FC-PI-2) specifications, IEEE 802.3z* Gigabit Ethernet 1000 BASE-SX standard 20-Sept-2006 Intel 10 Symbol Min. Typ. Max. 0.5 500 – ...

Page 11

... Compliant with Fibre Channel – Physical Interfaces (FC-PI-2) specifications, IEEE Stressed Sensitivity 802.3z* Gigabit Ethernet 1000 BASE-SX standard Optical Return Loss LOS - Asserted LOS - De-asserted LOS - Hysteresis Datasheet Intel ® Intel Symbol Min. Typ. Max. – 770 – 860 – – – 0 ...

Page 12

... TX_FAULT 3 TX_DISABLE 4 MOD_DEF (2) 5 MOD_DEF (1) 6 MOD_DEF (0) 7 RATE SELECT 8 LOS 20-Sept-2006 Intel 12 Plug Function Sequence Transmitter Ground 1 Transmitter Fault 3 Indication Transmitter Disable 3 Module Definition 2 3 Module Definition 1 3 Module Definition 0 3 – 3 Loss of Signal 3 Receiver Ground 1 Receiver Ground 1 Receiver Ground 1 ® ...

Page 13

... TD-/+: are the differential transmitter inputs. They are AC-coupled differential lines with 100 Ω differential termination inside the TXN31111 Optical Transceiver. The AC coupling is done inside the TXN31111 Optical Transceiver and is therefore not required on the host board. Datasheet Intel ® Intel TXN31111 Tri-Rate 850 nm Optical Transceiver Plug Function Sequence Inverted Received Data ...

Page 14

... High-speed I/Os use the CML interface, while control signals use the TTL interface. Proper termination of I/Os is required for good signal integrity. If I/Os (particularly the CML I/Os) are not terminated properly, then jitter increases significantly due to reflection from impedance mismatches. 20-Sept-2006 Intel 14 ® TXN31111 Tri-Rate 850 nm Optical Transceiver Order Number: 280049, Revision: 006 ...

Page 15

... External termination. For the proper external termination of the SerDes interface, refer to the SerDes specification. Figure 2. Circuit Diagram for CML Termination on Receiver Output 3 Ω Receiver Output Datasheet Intel ® Intel TXN31111 Tri-Rate 850 nm Optical Transceiver AC-coupling capacitor ® TXN31111 Tri-Rate 850 nm Optical Transceiver Order Number: 280049, Revision: 006 100 Ω SerDes Input B3243-02 ...

Page 16

... AC-coupling capacitors are also built into the TXN31111 Optical Transceiver. Figure 3. Circuit Diagram for CML Termination on Transmitter Input 3.3 V Transmitter Input 20-Sept-2006 Intel 16 AC-Coupling Capacitor 100 Ω ® TXN31111 Tri-Rate 850 nm Optical Transceiver Order Number: 280049, Revision: 006 ...

Page 17

... TX_DISABLE negate time Time to initialize includes reset of TX_FAULT TX_FAULT Assert Time TX Disable to reset RX_LOS Assert time RX_LOS De-assert time Rate-Select Change time Serial ID Clock Rate Datasheet Intel ® Intel TXN31111 Tri-Rate 850 nm Optical Transceiver Symbol Min. Max. t_off – 10 t_on – 1 t_init – ...

Page 18

... Intel 18 Field Size Name of Field Description of Field (Bytes) Base of Fields 1 Identifier Type of serial identifier (see 1 Ext. Identifier Extended identifier of type of serial transceiver 1 Connector Connector (see 8 Transceiver Optical Compatibility (see 1 Encoding Code for serial encoding algorithm (see ...

Page 19

... SFP supports a link length greater than 2.54 km. A value of zero indicates that the SFP does not support 50 µm multimode fiber, or the length information must be determined from the transceiver technology. Datasheet Intel ® Intel TXN31111 Tri-Rate 850 nm Optical Transceiver Field Size Name of Field Description of Field (Bytes) ...

Page 20

... GBIC 02h Module/connector soldered to motherboard 03h SFP transceiver 04-7Fh Reserved 80-FFH Vendor specific 20-Sept-2006 Intel 20 Field Size Name of Field Description of Field (Bytes) Section 17, “Date Code” on page Table 12 shows the defined identifier values. ® TXN31111 Tri-Rate 850 nm Optical Transceiver Order Number: 280049, Revision: 006 Table 16, “ ...

Page 21

... NRZ 04h Manchester 05h-FFh Reserved Datasheet Intel ® Intel TXN31111 Tri-Rate 850 nm Optical Transceiver Table 13 shows the defined connector values. Table 14 shows the defined encoding values. ® TXN31111 Tri-Rate 850 nm Optical Transceiver Order Number: 280049, Revision: 006 20-Sept-2006 21 ...

Page 22

... Bit (Note 1) Reserved Standard Compliance Codes 3 7 20-Sept-2006 Intel 22 Description of Data Addr Transceiver Reserved 7 Reserved 7 SONET Compliance 7 Codes Reserved 7 OC-48 long Fiber Channel Transmit Technology reach OC-48 intermediate 7 reach OC-48 short 7 reach Reserved 7 OC-12 single mode long 8 reach OC-12 single ...

Page 23

... Loss of signal is defined per the SFP MSA. Signal Detect is implemented, the signal is inverted NOTE: This is not standard SFP behavior Loss of signal implemented (see 65 0 Reserved Datasheet Intel ® Intel TXN31111 Tri-Rate 850 nm Optical Transceiver Description of Data Addr Transceiver 9 9 Reserved 9 1000BASE-T 9 1000BASE-CX 9 1000BASE-LX ...

Page 24

... ASCII code, two low order digits of year (00 = 2000) 86-87 ASCII code, digits of month (01 = Jan through 12 = Dec) 88-89 ASCII code, day of month (01-31) 90-91 ASCII code, vendor specific lot code, may be blank 20-Sept-2006 Intel 24 ® TXN31111 Tri-Rate 850 nm Optical Transceiver Order Number: 280049, Revision: 006 Datasheet ...

Page 25

... SFP Multisource Agreement. All dimensions are in millimeters. Note: Aqueous wash is not applicable for this product Figure 4. SFP Mechanical Specifications Datasheet Intel ® Intel TXN31111 Tri-Rate 850 nm Optical Transceiver ® TXN31111 Tri-Rate 850 nm Optical Transceiver Order Number: 280049, Revision: 006 20-Sept-2006 25 ...

Page 26

... TXN31111 Optical Transceiver complies when tested in a representative chassis. Table 18. Electromagnetic Compatibility Compliance Requirement Electromagnetic interference (EMI) Electrostatic discharge (ESD) Radio frequency electromagnetic field (Radiated immunity) 20-Sept-2006 Intel 26 Regulation • FCC rules, Part 15, subpart B • EN 55022 JEDEC JESD22-A114-B Human Body Model EN 61000-4-2 EN 61000-4-3, level A test criteria ® ...

Page 27

... Laser Safety IEC 60825-1: 1993 +A1 +A2 EN 60825-2: 2000 IEC 60825-2: 2000 Datasheet Intel ® Intel TXN31111 Tri-Rate 850 nm Optical Transceiver Regulation Information Technology Equipment – Safety - Part 1: General Requirements (USA and Canada) Information Technology Equipment – Safety - Part 1: General Requirements (European Union) Information Technology Equipment – ...

Page 28

... Lead in optical and filter glass, and • Lead in glass of electronic components Note: RoHS implementation details are subject to change. 20-Sept-2006 Intel 28 nd Level Interconnect” marking for the TXN31111 or or ® TXN31111 Tri-Rate 850 nm Optical Transceiver Order Number: 280049, Revision: 006 ...

Page 29

... USA FDA, Center for Devices and Radiological Health compliance statement – Alternate. Use the alternate statement listed, as needed. Datasheet Intel ® Intel TXN31111 Tri-Rate 850 nm Optical Transceiver Alternate TÜV mark: Complies with 21CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated July 26, 2001. ...

Page 30

... Part Number ® Intel TXN311110100xxx Note: 1. The last 3 characters of the part number ("xxx") are used to designate customer-specific customizations. The Intel standard part has "000" as the last three characters. 20-Sept-2006 Intel 30 Description Tri-rate 2/1 Gbps Fibre Channel and Gigabit Ethernet SFP module ® ...

Page 31

... SFF SCSI SONET TOSA TTL TUV UL VCSEL Datasheet Intel ® Intel TXN31111 Tri-Rate 850 nm Optical Transceiver Meaning Bit Error Rate Code of Federal Relations Current Mode Logic Electro-Magnetic Interference Electro-Static Discharge European Union Fiber Channel – Physical Interfaces Federal Communications Commission Food and Drug Administration ...

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