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Feb. 5, 2007
100BASE-LX/1000BASE-LX Spring-Latch SFP Transceiver
(For 10km transmission with MCU version)
Members of FlexonTM Family
Compatible with FDA 21 CFR 1040.10 and 1040.11, Class I Compatible with Telcordia GR-468-CORE RoHS compliance
Description
Fiberxon FTM-3413C-SLICG SFP transceiver is high performance, cost effective module. It is designed for Gigabit Ethernet for
Features
Build-in PHY supporting SGMII Interface Build-in high performance MCU supporting easier configuration Support more link status monitor, such as CRC, package counter and Far End Fault Indication (FEFI) Dual data-rate of 100BASE-LX/1000BASE-LX operation 1310nm FP laser and PIN photo-detector 0.5m~10km transmission with SMF Standard serial ID information Compatible with SFP MSA SFP MSA package with duplex LC connector With Spring-Latch for high density application Very low EMI and excellent ESD protection +3.3V single power supply Operating case temperature: -40 to +85C
100BASE-LX/1000BASE-LX applications from 0.5m to 10km with SMF. The transceiver consists of two sections: The standard SFP part and the PHY part. FTM-3413C-SLICG is built with SGMII interface. It can operate as 100BASE-LX or 1000BASE-LX by software configuration or rate select hardware pin. independently The optical output can be disabled by a TTL logic high-level input of Tx Disable, and the system also can disable the module via I2C. Tx Fault is provided to indicate that degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical signal of receiver or the link status with partner. The system can also get the LOS(or Link)/Disable/Fault information via I2C register access.
Applications
Switch to Switch interface Switched backplane applications Router/Server interface Other optical transmission systems The standard serial ID information Compatible with SFP MSA describes the transceiver's capabilities, standard interfaces, manufacturer and other information. The host equipment can access this information via the 2-wire serial CMOS EEPROM protocol. For further information, please refer to SFP Multi-Source Agreement (MSA). Building-in high performance MCU in this module, Host can more easily configure all functions of FTM-3413C-SLICG.
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Standard
Compatible with SFP MSA Compatible with IEEE 802.3-2002 Compatible with IEEE 802.3ah-2004 Compatible with FCC 47 CFR Part 15, Class B
125M/1.25G Spring-Latch SFP Transceiver 10km transmission Preliminary Datasheet Feb. 5, 2007
Regulatory Compliance
The transceivers have been tested according to American and European product safety and electromagnetic compatibility regulations (See Table 1). For further information regarding regulatory certification, please refer to FlexonTM 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 Compatible with standards Compatible with Class I laser product. TUV Certificate No. 50030043 UL file E223705 Compatible with standards Performance Class 1(>500 V) Compatible 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 Min. -40 -0.5 5 Max. +85 3.6 95 Unit C V %
Recommended Operating Conditions
Table 3- Recommended Operating Conditions Parameter Operating Case Temperature Power Supply Voltage Power Supply Current Date Rate Note 1: TBD. 1000BASE-LX 100BASE-LX Symbol TC VCC ICC 1250 125 Min. -40 3.10 3.30 Typical Max. +85 3.50 350 Unit C V mA Mbps 1 Notes
Optical and Electrical Characteristics
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125M/1.25G Spring-Latch SFP Transceiver 10km transmission Table 4 - Optical and Electrical Characteristics Parameter Centre Wavelength Average Output Power Spectral Width (RMS) Extinction Ratio Rise/Fall Time (20%80%) Total Jitter at TP2 Deterministic Jitter at TP2 Data Input 1000BASE-LX 100BASE-LX 1000BASE-LX 100BASE-LX 1000BASE-LX 100BASE-LX Swing Differential 1000BASE-LX 100BASE-LX 1000BASE-LX 100BASE-LX Symbol C P0ut P0ut P0ut EX tr/tf JT JD Compatible with IEEE 802.3ah-2004 VIN ZIN 200 80 2.0 Vee 2.0 Vee Receiver Centre Wavelength Receiver Sensitivity Receiver Overload Return Loss LOS De-Assert LOS Assert LOS Hysteresis Total Jitter at TP4 Deterministic Jitter at TP4 1000BASE-LX 100BASE-LX 1000BASE-LX 100BASE-LX JT JD VOUT 370 2.0 1000BASE-LX 100BASE-LX 1000BASE-LX 100BASE-LX LOSD LOSA -35 -45 0.5 4.5 0.749 0.51 0.462 0.305 2000 Vcc+0.3 1000BASE-LX 100BASE-LX 1000BASE-LX 100BASE-LX -3 -8 12 -23 -29 C 1260 1310 1570 -22 -28 nm dBm dBm dB dBm dBm dB UI UI mV V
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Preliminary Datasheet
Feb. 5, 2007
Min. Transmitter 1270 -9.5 -15
Typical 1310
Max. 1355 -3 -8 -45 4 7.7
Unit nm dBm dBm nm dB
Notes
2 2 2
P0ut@TX Disable Asserted
9 0.26 3 0.481 0.4 0.250 0.305
ns UI UI
3 4 4 5
Output Optical Eye (SGMII Series interface) Input Differential Impedance TX Disable TX Fault Disable Enable Fault Normal
2100 100 120 Vcc Vee+0.8 Vcc Vee+0.5
mV V V
6
7 8 7 8
4 4 6
Data Output Swing Differential (SGMII Series Interface) LOS High
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125M/1.25G Spring-Latch SFP Transceiver 10km transmission Low Notes: 2. 3. 4. 5. 6. 7. 8. The optical power is launched into SMF 9/125um. Unfiltered, measured with 8B/10B code for 1.25Gbps and 4B/5B code for 125Mbps Meet the specified maximum output jitter requirements if the specified maximum input jitter is present. Measured with 8B/10B code for 1.25Gbps and 4B/5B code for 125Mbps. PECL logic, internally AC coupled. Measured with 8B/10B code for 1.25Gbps, worst-case extinction ratio, BER 1x10-12. Measured with 4B/5B code for 125Mbps, worst-case extinction ratio, BER 1x10-10. Preliminary Datasheet Vee Vee+0.5 Feb. 5, 2007
EEPROM Information
The SFP MSA defines a 256-byte memory map in 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). For the memory contents, please refer to Table 5. Table 5 - EEPROM Serial ID Memory Contents (A0h) Addr. 0 1 2 3--10 11 12 13 14 15 16 17 18 19 20--35 36 37--39 40--55 56--59 60--61 62 63 64--65 66 67 Field Size (Bytes) 1 1 1 8 1 1 1 1 1 1 1 1 1 16 1 3 16 4 2 1 1 2 1 1 Name of Field Identifier Ext. Identifier Connector Transceiver Encoding BR, nominal Reserved 03 04 07 00 00 00 12 00 00 00 00 01 0D 00 10km Hex Description SFP MOD4 LC Transmitter Code 8B10B 1.25Gbps
Length (9um)-km 0A Length (9um) 64 Length (50um) 00 Length (62.5um) 00 Length (copper) 00 Reserved Vendor name Reserved Vendor OUI Vendor PN Vendor rev Wavelength Reserved CC BASE Options BR, max BR, min 00 46 49 42 45 52 58 4F 4E 20 49 4E 43 2E 20 20 20 00 00 00 00 46 54 4D 2D 33 34 31 33 43 2D 53 4C 69 43 47 20 xx xx xx xx 05 1E 00 xx 00 1A 00 00
"FIBERXON INC. "(ASC)
"FTM-3413C-SLICG" (ASC) ASC( "31 30 20 20" means 1.0 revision) 1310nm Check sum of bytes 0 - 62 LOS, TX_FAULT and TX_DISABLE
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125M/1.25G Spring-Latch SFP Transceiver 10km transmission Preliminary Datasheet xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx 00 00 00 xx Check sum of bytes 64 - 94 Read only Read only Read only Work mode configuration Work mode configuration Module status indication Read only Password entry Password entry Feb. 5, 2007
68--83 84--91 92--94 95 96--154 155 156-247 248 249 250 251 252 253 254 255
16 8 3 1 58 1 1 1 1 1 1 1 1 1
Vendor SN
ASC Year(2 bytes), Month(2 bytes), Day (2 bytes)
Vendor date codexx xx xx xx xx xx 20 20 Reserved CC_EXT Vendor specific Reserved Vendor specific Reserved Reserved CFG0 CFG1 Status Reserved PSWH PSWL
Note: The "xx" byte should be filled in according to practical case. For more information, please refer to the related document of SFP Multi-Source Agreement (MSA) and application note of FTM-3413C-SLICG.
Easier Configuration
Designing-in a high performance MCU in FTM-3413C-SLICG, host can configure Fiberxon's SGMII series product easily. For FTM-3413C-SLICG, host only need access few registers of A0H via I2C to configure SGMII series module, such as speed-selection, Auto-negotiation, LOS/Link detection, TX disable, FEFI/RFI and CRC counter function support. Host can get inner status via access specific register of FTM-3413C-SLICG. The operation data rate can be configured via hardware pin and I2C bus independently. For more detailed information, please refer to application note of FTM-3413C-SLICG.
Recommended Host Board Power Supply Circuit
Figure 1 shows the recommended host board power supply circuit.
Figure 1, Recommended Host Board Power Supply Circuit
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125M/1.25G Spring-Latch SFP Transceiver 10km transmission Preliminary Datasheet Feb. 5, 2007
Recommended Interface Circuit
Figure 2 shows the recommended interface circuit.
SGMII Interface Host Board SFP Module
VccT
10 K
TX Disable TX Fault
Z=50 100 SGMII/802.3z SerDes MAC Controller 100
TD +
100 Z=50 Z=50
TD -
Laser driver
RD +
PHY IC 100
Controller
Z=50
RD -
Amplifier
Vcc(+3.3V)
6x4.7 K to10K
Rate selection LOS MOD-DEF2 MOD-DEF1 MOD-DEF0
MCU
Figure 2, Recommended Interface Circuit
Pin Definitions
Figure 3 below shows the pin numbering of SFP electrical interface. The pin functions are described in Table 6 with some accompanying notes.
P in 2 0 T O P V IE W OF BOARD P in 1 1
P in 1 0 B O T T O M V IE W OF BOARD P in 1
Figure 3, Pin View
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125M/1.25G Spring-Latch SFP Transceiver 10km transmission Table 6- Pin Function Definitions Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Notes: 1. TX Fault is an open collector output, which should be pulled up with a 4.7k~10k resistor on the host board to a voltage between 2.0V and Vcc+0.3V. Logic 0 indicates normal operation; logic 1 indicates a laser fault of some kind. In the low state, the output will be pulled to less than 0.8V. 2. TX Disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module with a 4.7k~10k resistor. Its states are: Low (0~0.8V): (>0.8V, <2.0V): High (2.0~3.465V): Open: Transmitter on Undefined Transmitter Disabled Transmitter Disabled Name VeeT TX Fault TX Disable MOD-DEF2 MOD-DEF1 MOD-DEF0 Rate Select LOS VeeR VeeR VeeR RDRD+ VeeR VccR VccT VeeT TD+ TDVeeT Function Transmitter Ground Transmitter Fault Indication Transmitter Disable Module Definition 2 Module Definition 1 Module Definition 0 100Base-LX/1000Base-LX selection Loss of Signal Receiver Ground Receiver Ground Receiver Ground Inv. Received Data Out Received Data Out Receiver Ground Receiver Power Transmitter Power Transmitter Ground Transmit Data In Inv. Transmit Data In Transmitter Ground Plug Seq. 1 3 3 3 3 3 3 3 1 1 1 3 3 1 2 2 1 3 3 1 Note 6 Note 6 Note 5 Note 5 Note 1 Note 2 Note 3 Note 3 Note 3 Note 7 Note 4 Notes Preliminary Datasheet Feb. 5, 2007
3. MOD-DEF 0,1,2 are the module definition pins. They should be pulled up with a 4.7k~10k resistor on the host board. The pull-up voltage shall be VccT or VccR. MOD-DEF 0 is grounded by the module to indicate that the module is present MOD-DEF 1 is the clock line of two wire serial interface for serial ID MOD-DEF 2 is the data line of two wire serial interface for serial ID 4. LOS is an open collector output, which should be pulled up with a 4.7k~10k resistor on the host board to a voltage between 2.0V and Vcc+0.3V. Logic 0 indicates normal operation; logic 1 indicates loss of signal. In the low state, the output will be pulled to less than 0.8V. 5. These are the differential receiver output. They are internally AC-coupled 100 differential lines which should be terminated with 100 (differential) at host with SGMII interface. 6. These are the differential transmitter inputs. They are AC-coupled, differential lines with 100 differential
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125M/1.25G Spring-Latch SFP Transceiver 10km transmission termination inside the module. 7. When hardware rate selection has higher priority than software configuration via I2C, this pin can be used to select bit rate by host hardware. Preliminary Datasheet Feb. 5, 2007
SGMII Interface
SGMII uses two data signals and two clock signals to convey frame data and link rate information between a 100/1000 PHY and an Ethernet MAC. The data signals operate at 1.25 Gbaud and the clocks operate at 625 MHz (a DDR interface). Due to the speed of operation, each of these signals is realized as a differential pair thus providing signal integrity while minimizing system noise. However, specific implementations may desire to recover clock from the data rather than use the supplied clock, such as in our transceiver design. This operation is allowed. Clearly, SGMII's 1.25 Gbaud transfer rate is excessive for interfaces operating at 100 Mbps. When these situations occur, the interface "elongates" the frame by replicating each frame byte 10 times for 100 Mbps. This frame elongation takes place "above" the 802.3z PCS layer, thus the start frame delimiter only appears once per frame.The 802.3z PCS layer may remove the first byte of the "elongated" frame. For further information about how to use transceivers with SGMII interface, please refer to the application note of FTM-3413C-SLICG
Mechanical Design Diagram
The mechanical design diagram is shown in Figure 4.
Figure 4, Mechanical Design Diagram of the SFP with Spring- Latch
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125M/1.25G Spring-Latch SFP Transceiver 10km transmission Preliminary Datasheet Feb. 5, 2007
Ordering information
FTM
Medium 3 : 1310nm Functio n 4 : PHY
3
4
1
3
C
SL
i
C
G
Others G : RoHS compliance
Receptacle C : LC
MCU C : MCU version Temperature i: industrial
Data rate 13: 125/1250 Mbps
Package SL: SFP with Spring-Latch
Product part Number FTM-3413C-SLICG
Media SMF
Data Rate(Mbps) 125/1250
Transmission Distance(km) 10
Note MCU version
Temperature -40~+85C
Related SGMII SFP Products
Product part Number FTM-C012R-LCG FTM-3401C-SL2CG FTM-3401C-SL10CG FTM-3413C-SLCG MMF SMF SMF Media Data Rate(Mbps) Cat. 5 Copper 10/100/1000 125 125 125/1250 Transmission Distance 100m 2km 10km 10km MCU version MCU version MCU version 0~+70C 0~+70C 0~+70C 0~+70C Note Temperature
FTM-3413C-SL05CG FTM-3401C-SL2iCG FTM-3401C-SL10iCG FTM-3413C-SL05iCG
MMF MMF SMF MMF
125/1250 125 125 125/1250
550m 2km 10km 550m
MCU version MCU version MCU version MCU version
0~+70C -40~+85C -40~+85C -40~+85C
Related Documents
For further information, please refer to the following documents: Fiberxon Spring-Latch SFP Installation Guide Fiberxon SFP Application Notes SFP Multi-Source Agreement (MSA)
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125M/1.25G Spring-Latch SFP Transceiver 10km transmission Preliminary Datasheet Feb. 5, 2007
Obtaining Document
You can visit our website: http://www.fiberxon.com Or contact with Fiberxon, Inc. America Sales Office listed at the end of documentation to get the latest documents.
Revision History
Revision Rev. 1a Initiate Henry.Xiao Review Tripper.Huang Approve Walker.Wei Subject Initial datasheet Release Date Feb. 5, 2007
(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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