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Nov 30, 2007
10G 1310nm SFP+ Transceiver
(With monitor function, up to 10Km transmission)
Members of FlexonTM Family
Standard
Compliant with SFF-8431 Compliant with SFF-8472 Rev 10.1 Compliant with IEEE 802.3-2005 10GBASE-LR and 10GBASE-LW Compliant with FCC 47 CFR Part 15, Class B Compliant with FDA 21 CFR 1040.10 and 1040.11, Class I
Features
Support 10GE application at the data rate 9.95Gbps and 10.3125Gbps Up to 10km transmission distance on SMF 1310nm DFB Laser and PIN receiver CDR included SFI electrical interface 2-wire interface for integrated Digital Diagnostic monitoring SFP+ MSA package with duplex LC connector Hot pluggable Very low EMI and excellent ESD protection Single +3.3V power supply Power consumption less than 1.5 W Operating case temperature: 0~+70C
Compliant with Telcordia GR-468-CORE RoHS compliance
Description
FTM-311XC-L10DG is a high performance, cost effective module, which is optimized for 10G Ethernet, supporting data-rate of 10.3125Gbps (10GBASE-LR) or 9.953Gbps (10GBASE-LW), and transmission distance up to 10km on SMF. The transceiver consists of two sections: The transmitter section incorporates a 1310nm DFB Laser, driver. The receiver section consists of a PIN photodiode integrated with a transimpedance preamplifier (TIA) and a CDR. The module is hot pluggable into the 20-pin connector. The high-speed electrical interface is based on low voltage logic, with nominal 100 Ohms differential impedance and AC coupled in the module. The optical output can be disabled by LVTTL logic high-level input of TX_Disable. Loss of signal (RX_LOS) output is provided to indicate the loss of an input optical signal of receiver.
Applications
10GBASE-LR at 10.3125Gbps 10GBASE-LW at 9.953Gbps Other optical links
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Page 1 of 13
10G 1310nm SFP+ Transceiver Up to 10Km transmission Preliminary Datasheet Nov. 30, 2007
Regulatory Compliance
The transceivers are tested according to American and European product safety and electromagnetic compatibility regulations (See Table 1). For further information regarding regulatory certification, please refer to Fiberxon regulatory specification and safety guidelines, or contact with Fiberxon, Inc. America sales office listed at the end of the documentation. Table 1- Regulatory Compliance Feature Electrostatic Discharge (ESD) to the Electrical Pins Electrostatic Discharge (ESD) to the Duplex LC Receptacle Electromagnetic Interference (EMI) Immunity Laser Eye Safety Component Recognition Standard MIL-STD-883E Method 3015.7 IEC 61000-4-2 GR-1089-CORE FCC Part 15 Class B EN55022 Class B (CISPR 22B) VCCI Class B IEC 61000-4-3 FDA 21CFR 1040.10 and 1040.11 EN60950, EN (IEC) 60825-1,2 UL and CSA Compliant with standards Compliant with Class 1 laser product. UL file E223705 Compliant with standards Performance Class 1(>1000 V) Compliant with standards
Absolute Maximum Ratings
Stress in excess of the maximum absolute ratings can cause permanent damage to the module. Table 2 - Absolute Maximum Ratings Parameter Storage Temperature Supply Voltage Operating Relative Humidity Symbol TS VCC RH Min. -40 -0.5 Max. +85 4.0 85 Unit C V %
Recommended Operating Conditions
Table 3 - Recommended Operating Conditions Parameter Operating Case Temperature Power Supply Voltage Power Supply Current Power Dissipation Data Rate Transmission Distance Symbol TC VCC ICC PD Min. 0 3.15 3.3 400 1.2 10.3125 10 Typical Max. +70 3.45 450 1.5 mA W Gbps km Unit C Notes
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Page 2 of 13
10G 1310nm SFP+ Transceiver Up to 10Km transmission Preliminary Datasheet Nov. 30, 2007
Optical Characteristics
Table 4 - Optical Characteristics Parameter Operating Data Rate Centre Wavelength Average Output Power Extinction Ratio Optical Modulation Amplitude Side Mode Suppression Ratio Dispersion Penalty Optical Eye Mask Operating Data Rate Centre Wavelength Receiver Sensitivity Receiver Sensitivity in OMA Receiver Overload Receiver Totle Jitter Receiver Determinstic Jitter LOS Assert LOS Deassert LOS Hysteresis Notes: 1. 2. 3. The optical power is launched into SMF. Measured with a PRBS 231-1 test pattern @10.3125Gbps. Measured with a PRBS 231-1 test pattern @10.3125Gbps, BER10-12. C PIN PIN PIN TJ DJ LOSA LOSD 0.5 -25 -15 5 0.5 0.70 0.42 1260 -16 C P0UT ER OMA SMSR DP Receiver 10.3125 1355 -14.4 -12.6 Gbps nm dBm dBm dBm UI UI dBm dBm dB 3 3 3 1260 -8.2 3.5 -5.2 30 3.2 Compliant with IEEE 802.3-2005 Symbol Min. Transmitter 10.3125 1355 0.5 Gbps nm dBm dB dBm dB dB 1 2 Typical Max. Unit Notes
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Page 3 of 13
10G 1310nm SFP+ Transceiver Up to 10Km transmission Preliminary Datasheet Nov. 30, 2007
Electrical Characteristics
Table 5 - Electrical Characteristics Parameter Differential Data Input Amplitude Input Differential Impedance Differential Data Output Amplitude Output Differential Impedance Input High Voltage Input Low Voltage Output High Voltage Output Low Voltage 2 Wire Serial Interface (LVTTL) Specification Clock Frequency fSCL 100 KHz Symbol Min. 400 85 300 80 2.0 GND 2.4 GND 100 100 Typical Max. 1600 115 850 120 3.3 0.8 3.3 0.4 Unit mVpp mVpp V V V V Notes High-speed Signal (CML) Interface Specification
Low-speed Signal (LVTTL) Interface Specification
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Page 4 of 13
10G 1310nm SFP+ Transceiver Up to 10Km transmission Preliminary Datasheet Nov. 30, 2007
EEPROM Information.
EEPROM describing the transceiver's capabilities, standard interfaces, manufacturer, and other information, which is accessible over a 2 wire serial interface at the 8-bit address 1010000X (A0h). The memory contents refer to Table 6 Table 6 - Digital Diagnostic Memory Map
Table 7 - EEPROM Serial ID Memory Contents (A0h) Addr. (Bytes) 0 1 2 3-10 11 12 13 14 15 16 17 18 19 1 1 1 8 1 1 1 1 1 1 1 1 1 Name of Field Identifier Ext. Identifier Connector Transceiver Encoding BR, nominal Rate identifier Length (9um)-km Length (9um) Length (50um,OM2)
Length (62.5um,OM1)
Hex 03 04 07 20 00 00 00 00 00 00 00 06 67 00 0A 64 00 00 00 00
Description SFP SFP with Serial ID LC 10GBASE-LR 64B/66B 10.3G unspecified 10km of 9/125um fiber 10000m of 9/125um fiber
Length (copper) Length (50um, OM3)
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Page 5 of 13
10G 1310nm SFP+ Transceiver Up to 10Km transmission Preliminary Datasheet Nov. 30, 2007
46 49 42 45 52 58 4F 4E 20-35 36 37-39 40-55 56-59 60-61 62 63 64-65 66 67 68-83 84-91 92 93 94 95 96-255 Note: 1. The "xx" byte should be filled in according to practical case. 16 1 3 16 4 2 1 1 2 1 1 16 8 1 1 1 1 160 Vendor name Reserved Vendor OUI Vendor PN Vendor rev Wavelength Reserved CC BASE Options BR, max BR, min Vendor SN Vendor date code Diagnostic type Enhanced option SFF-8472 CC_EXT Fiberxon specific 20 49 4E 43 2E 20 20 20 00 00 00 00 46 54 4D 2D 33 31 31 58 43 2D 4C 31 30 44 47 20 xx xx xx xx 05 1E 00 xx 02 1A 00 00 xx xx xx xx xx xx xx xx xx xx xx xx xx xx 20 20 68 F0 03 xx ASC Year (2 bytes), Month (2 bytes), Day (2 bytes) Diagnostics (Int.Cal) Alarm/warning flags, soft LOS, TX_FAULT and TX_DISABLE Diagnostics (SFF-8472 Rev 10.0) Check sum of bytes 64-94 Fiberxon specific EEPROM Check sum of bytes 0-62 LOS, TX_FAULT and TX_DISABLE "FTM-311XC-L10DG" (ASC) ASC ("31 30 20 20" means 1.0 revision) 1310nm "FIBERXON INC. "(ASC)
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Page 6 of 13
10G 1310nm SFP+ Transceiver Up to 10Km transmission Preliminary Datasheet Nov. 30, 2007
Table 8 - EEPROM Diagnostics Data Map (A2h) Addr. 0-1 2-3 4-5 6-7 8-9 10-11 12-13 14-15 16-17 18-19 20-21 22-23 24-25 26-27 28-29 30-31 32-33 34-35 36-37 38-39 40-55 56-59 60-63 64-67 68-71 72-75 76-77 78-79 80-81 82-83 84-85 86-87 88-89 90-91 92-94 95 96 97 (Bytes) 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 16 4 4 4 4 4 2 2 2 2 2 2 2 2 3 1 1 1 Name of Field Temp High Alarm Temp Low Alarm Temp High Warning Temp Low Warning Voltage High Alarm Voltage Low Alarm Voltage High Warning Voltage Low Warning Bias High Alarm Bias Low Alarm Bias High Warning Bias Low Warning TX Power High Alarm TX Power Low Alarm TX Power High Warning TX Power Low Warning RX Power High Alarm RX Power Low Alarm RX Power High Warning RX Power Low Warning Reserved Rx_PWR(4) Rx_PWR(3) Rx_PWR(2) Rx_PWR(1) Rx_PWR(0) Tx_I(Slope) Tx_I(Offset) Tx_PWR(Slope) Tx_PWR(Offset) T(Slope) T(Offset) V(Slope) V(Offset) Reserved Checksum Temperature MSB Temperature LSB
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Description MSB at low address MSB at low address MSB at low address MSB at low address MSB at low address MSB at low address MSB at low address MSB at low address MSB at low address MSB at low address MSB at low address MSB at low address MSB at low address MSB at low address MSB at low address MSB at low address MSB at low address MSB at low address MSB at low address MSB at low address For future definition External calibration constant External calibration constant External calibration constant External calibration constant External calibration constant External calibration constant External calibration constant External calibration constant External calibration constant External calibration constant External calibration constant External calibration constant External calibration constant Low order 8 bits of sum from 0-94 Internal temperature AD values
10G 1310nm SFP+ Transceiver Up to 10Km transmission Preliminary Datasheet Nov. 30, 2007
98 99 100 101 102 103 104 105 106-109 110-7 110-6 110-5 110-4 110-3 110-2 110-1 110-0 111 112-117 118 119 120-127 128-247 248-255
1 1 1 1 1 1 1 1 4
Vcc MSB Vcc LSB TX Bias MSB TX Bias LSB TX Power MSB TX Power LSB RX Power MSB RX Power LSB Reserved TX Disable State Soft TX Disable Control RS(1) State Rate Select State Soft Rate Select Control TX Fault State LOS State Data Ready State
Internally measured supply voltage AD values TX bias current AD values Measured TX output power AD values Measured RX input power AD values For future definition Digital state of Tx disable Pin Writing "1" disables laser, this is OR'd with Tx_Dissable pin Digital state of input pin RS(1) per SFF-8431 Digital State of Rate Select Pin RS(0) Digital state Digital state Digital state; "1" until transceiver is ready Reserved Refer to SFF-8472 rev 10.1 Refer to SFF-8472 rev 10.1 Vendor specific Field writeable EEPROM Vendor specific
1 8 1 1 8 16 8
Reserved Optional alarm & warning flag bit Extended module control/status unallocated Vendor specific User/Customer EEPROM Vendor specific
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Page 8 of 13
10G 1310nm SFP+ Transceiver Up to 10Km transmission Preliminary Datasheet Nov. 30, 2007
Recommended Host Board Power Supply Circuit
Figure 1, Recommended Host Board Power Supply Circuit
Recommended Interface Circuit
Figure 2, Recommended Interface Circuit
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Page 9 of 13
10G 1310nm SFP+ Transceiver Up to 10Km transmission Preliminary Datasheet Nov. 30, 2007
Pin Definitions
Figure 3 below shows the pin numbering of SFP+ electrical interface. The pin functions are described in Table 7 with some accompanying notes. SFP+ module pins make contact to the host in the order of ground, power, and followed by signal as given by Figure 4.
Figure 3, Host PCB Pinout Top View
Figure 4, SFP+ module PCB Pinout
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10G 1310nm SFP+ Transceiver Up to 10Km transmission Preliminary Datasheet Nov. 30, 2007
Table 7 - Pin Function Definitions Pin 1 2 3 4 5 6 7 LVTTL-I LVTTL-O LVTTL-I/O LVTTL-I/O Logic Symbol VeeT TX_Fault SDL SCL Name/Description Module Transmitter Ground Module Transmitter Fault 2-Wire Serial Interface Data Line (MOD-DEF2) 2-Wire Serial Interface Clock (MOD-DEF1) 3 Rate Select 0, optionally controls SFP+ module receiver as the RS0 following when HIGH input data rate>4.25 Gb/s and when LOW input data rate 4.25 Gb/s. Receiver Loss of Signal Indication (in FC designated as RX_LOS, 8 LVTTL-O RX_LOS in SONET designated as LOS, and in Ethernet designated as NOT Signal Detect) Rate Select 1, optionally controls SFP+ module transmitter as the 9 10 11 12 13 14 15 16 17 18 19 20 Notes: 1. The module ground pins, VeeR and VeeT, shall be isolated from the module case. 2. This pin is an open collector/drain output pin and shall be pulled up with 4.7K-10Kohms to a Host_Vcc on the host board. 3. Shall be pulled up with 4.7K-10Kohms to VccT in the module. 4. This pin is an open collector/drain input pin and shall be pulled up with 4.7K-10Kohms to VccT in the module. CML-I CML-I CML-O CML-O LVTTL-I RS1 VeeR VeeR RDRD+ VeeR VccR VccT VeeT TD+ TDVeeT following when HIGH input data rate>4.25 Gb/s and when LOW input data rate 4.25 Gb/s. Module Receiver Ground Module Receiver Ground Receiver Inverted Data Output Receiver Non-Inverted Data Output Module Receiver Ground Module Receiver 3.3 V Supply Module Transmitter 3.3 V Supply Module Transmitter Ground Transmitter Non-Inverted Data Input Transmitter Inverted Data Input Module Transmitter Ground 1 1 1 1 1 2 Note 1 2 3
LVTTL-I TX_DISABLE Transmitter Disable; Turns off transmitter laser output
MOD_ABS Module Absent, connected to VeeT or VeeR in the module
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Page 11 of 13
10G 1310nm SFP+ Transceiver Up to 10Km transmission Preliminary Datasheet Nov. 30, 2007
Mechanical Design Diagram
Figure 4, Mechanical Design Diagram of SFP+
Ordering information
Part No. FTM-311XC-L10DG
Product Description 1310nm DFB, 10Gbps, 10km, SFP+, RoHS compliance, with CDR
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Page 12 of 13
10G 1310nm SFP+ Transceiver Up to 10Km transmission Preliminary Datasheet Nov. 30, 2007
Related Documents
SFF-8431 (Specifications for Enhanced 8.5 and 10 Gigabit Small Form Factor Pluggable Module "SFP+"), Revision 1.3 February 16, 2007.. SFF-8432 (Specifications for Improved Pluggable Form factor), Revision 3.6 October 25, 2006. SFF-8083 (Specifications for 0.8 mm SFP+ Card Edge Connector Dimensioning), Rev 0.9 January 2, 2007
Revision History
Revision Rev. 1a Rev. 1b Initiate Andy Xiao Andy.Xiao Review Tripper Huang Tripper Huang Approve Walker Wei Alain.Shang Subject Initial datasheet
Update EEPROM contents
Release Date 2007-10-11 2007-11-30
(c) Copyright Fiberxon Inc. 2007 All Rights Reserved. All information contained in this document is subject to change without notice. The products described in this document are NOT intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change Fiberxon product specifications or warranties. Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Fiberxon or third parties. All information contained in this document was obtained in specific environments, and is presented as an illustration. The results obtained in other operating environment may vary. THE INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS. In no event will Fiberxon be liable for damages arising directly from any use of the information contained in this document. Contact U.S.A. Headquarter: 5201 Great America Parkway, Suite 340 Santa Clara, CA 95054 U. S. A. Tel: 408-562-6288 Fax: 408-562-6289 Or visit our website: http://www.fiberxon.com
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