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Finisar
Product Specification
RoHS-6 Compliant 10Gb/s 10km Datacom XFP Optical Transceiver FTLX1412D3BCL
PRODUCT FEATURES * * * * * * * * * * * * Supports 9.95Gb/s to 10.5Gb/s bit rates Power dissipation <2.0W Commercial temperature range: -5C to 75C RoHS-6 Compliant (lead-free) Hot-pluggable XFP footprint Single power supply: 3.3V Maximum link length of 10km Uncooled 1310nm DFB laser Duplex LC connector No Reference Clock required Built-in digital diagnostic functions Standard bail release mechanism APPLICATIONS * * 10GBASE-LR/LW 10G Ethernet 1200-SM-LL-L 10G Fibre Channe
Finisar's FTLX1412D3BCL Small Form Factor 10Gb/s (XFP) transceivers are compliant with the current XFP Multi-Source Agreement (MSA) Specification1. They comply with 10-Gigabit Ethernet 10GBASE-LR/LW per IEEE 802.3ae and 10G Fibre Channel 1200SM-LL-L. Digital diagnostics functions are available via a 2-wire serial interface, as specified in the XFP MSA. If SONET/SDH compliance is required, please see Finisar Part Number FTLX1412M3BCL. The transceiver is RoHS compliant and lead free per Directive 2002/95/EC3, and Finisar Application Note AN-20384.
PRODUCT SELECTION
FTLX1412D3BCL
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FTLX1412D3BCL Datacom XFP Product Specification - September 2007
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I.
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
Pin Descriptions
Logic Symbol GND VEE5 Mod-Desel Interrupt TX_DIS VCC5 GND VCC3 VCC3 SCL SDA Mod_Abs Mod_NR RX_LOS GND GND RDRD+ GND VCC2 P_Down/RST Name/Description Module Ground Optional -5.2 Power Supply - Not required Module De-select; When held low allows the module to respond to 2-wire serial interface commands Interrupt (bar); Indicates presence of an important condition which can be read over the serial 2-wire interface Transmitter Disable; Transmitter laser source turned off +5 Power Supply - Not required Module Ground +3.3V Power Supply +3.3V Power Supply Serial 2-wire interface clock Serial 2-wire interface data line Module Absent; Indicates module is not present. Grounded in the module. Module Not Ready; Finisar defines it as a logical OR between RX_LOS and Loss of Lock in TX/RX. Receiver Loss of Signal indicator Module Ground Module Ground Receiver inverted data output Receiver non-inverted data output Module Ground +1.8V Power Supply - Not required Power Down; When high, places the module in the low power stand-by mode and on the falling edge of P_Down initiates a module reset Reset; The falling edge initiates a complete reset of the module including the 2-wire serial interface, equivalent to a power cycle. +1.8V Power Supply - Not required Module Ground Reference Clock non-inverted input, AC coupled on the host board - Not required Reference Clock inverted input, AC coupled on the host board - Not required Module Ground Module Ground Transmitter inverted data input Transmitter non-inverted data input Module Ground Ref. 1
LVTTL-I LVTTL-O LVTTL-I
2
1
LVTTL-I LVTTLI/O LVTTL-O LVTTL-O LVTTL-O
2 2 2 2 2 1 1
CML-O CML-O
1
LVTTL-I
22 23 24 25 26 27 28 29 30
PECL-I PECL-I
VCC2 GND RefCLK+ RefCLKGND GND TDTD+ GND
1 3 3 1 1
CML-I CML-I
1
Notes: 1. Module circuit ground is isolated from module chassis ground within the module. 2. Open collector; should be pulled up with 4.7k - 10kohms on host board to a voltage between 3.15V and 3.6V. 3. A Reference Clock input is not required by the FTLX1412D3BCL. If present, it will be ignored.
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Diagram of Host Board Connector Block Pin Numbers and Name
II.
Absolute Maximum Ratings
Parameter Maximum Supply Voltage Storage Temperature Case Operating Temperature
Symbol Vcc3 TS TOP
Min -0.5 -40 -5
Typ
Max 4.0 85 75
Unit V C C
Ref.
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III.
Electrical Characteristics (TOP = -5 to 75 C, VCC3 = 3.13 to 3.45 Volts)
Symbol Vcc3 Icc3 P Rin Vin,pp VD VEN Min 3.13 Typ Max 3.45 600 2.0 Unit V mA W mV V V us mV ps ps V V Ref.
Parameter Supply Voltage Supply Current Module total power Transmitter Input differential impedance Differential data input swing Transmit Disable Voltage Transmit Enable Voltage Transmit Disable Assert Time Receiver Differential data output swing Data output rise time Data output fall time LOS Fault LOS Normal Power Supply Rejection
1 2 3
100 120 2.0 GND 820 Vcc GND+ 0.8 10 850 38 38 VccHOST GND+0.5 See Note 7 below 650
Vout,pp tr tf VLOS fault VLOS norm PSR
340
Vcc - 0.5 GND
4 5 5 6 6 7
Notes: 1. Maximum total power value is specified across the full temperature and voltage range. 2. After internal AC coupling. 3. Or open circuit. 4. Into 100 ohms differential termination. 5. 20 - 80 % 6. Loss Of Signal is open collector to be pulled up with a 4.7k - 10kohm resistor to 3.15 - 3.6V. Logic 0 indicates normal operation; logic 1 indicates no signal detected. 7. Per Section 2.7.1. in the XFP MSA Specification1.
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IV.
Optical Characteristics (TOP = -5 to 75 C, VCC3 = 3.13 to 3.45 Volts)
Parameter Transmitter Optical Modulation Amplitude (OMA) Maximum Launch Power Optical Wavelength Sidemode Supression ratio Optical Extinction Ratio Transmitter and Dispersion Penalty Average Launch power of OFF transmitter Tx Jitter Relative Intensity Noise Receiver Receiver Sensitivity (OMA) @ 10.5Gb/s Stressed Receiver Sensitivity (OMA) @ 10.5Gb/s Maximum Input Power Optical Center Wavelength Receiver Reflectance LOS De-Assert LOS Assert LOS Hysteresis
Symbol POMA PMAX SSRmin ER TDP POFF Txj RIN RSENS1 RSENS2 PMAX C Rrx LOSD LOSA
Min -4.8
Typ
Max
Unit dBm
Ref.
1260 30 3.5
0.5 1355
3.2 -30 Per 802.3ae requirements -130 -12.6 -10.3 +0.5 1260
dBm nm dB dB dB dBm
dB/Hz dBm dBm dBm nm dB dBm dBm dB 1 2
1600 -12 -18
-32 0.5
Notes: 1. Measured with worst ER; BER<10-12; 231 - 1 PRBS. 2. Per IEEE 802.3ae. Equivalent to -13.3 dBm average power at Infinite ER.
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V.
General Specifications
Symbol BR BER LMAX Min 9.95 Typ Max 10.5 10-12 Units Gb/s km Ref. 1 2 1
Parameter Bit Rate Bit Error Ratio Max. Supported Link Length
10
Notes: 1. 10GBASE-LR/LW, 1200-SM-LL-L. 2. Tested with a 231 - 1 PRBS
VI.
Environmental Specifications
Finisar FTLX1412D3BCL transceivers have a commercial operating case temperature range of -5C to +75C.
Parameter Case Operating Temperature Storage Temperature Symbol Top Tsto Min -5 -40 Typ Max 75 85 Units C C Ref.
VII.
Regulatory Compliance
Finisar XFP transceivers are Class 1 Laser Products. They are certified per the following standards: Feature Laser Eye Safety Laser Eye Safety Electrical Safety Electrical Safety Agency FDA/CDRH TUV Standard CDRH 21 CFR 1040 and Laser Notice 50 EN 60825-1: 1994+A11:1996+A2:2001 IEC 60825-1: 1993+A1:1997+A2:2001 IEC 60825-2: 2000, Edition 2 EN 60950 CLASS 3862.07 CLASS 3862.87 Certificate Number 9210176-77 72070747
TUV UL/CSA
72070747 1439230
Copies of the referenced certificates are available at Finisar Corporation upon request.
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VIII. Digital Diagnostic Functions As defined by the XFP MSA1, Finisar XFP transceivers provide digital diagnostic functions via a 2-wire serial interface, which allows real-time access to the following operating parameters: * * * * * Transceiver temperature Laser bias current Transmitted optical power Received optical power Transceiver supply voltage
It also provides a sophisticated system of alarm and warning flags, which may be used to alert end-users when particular operating parameters are outside of a factory-set normal range. The operating and diagnostics information is monitored and reported by a Digital Diagnostics Transceiver Controller (DDTC) inside the transceiver, which is accessed through the 2-wire serial interface. When the serial protocol is activated, the serial clock signal (SCL pin) is generated by the host. The positive edge clocks data into the XFP transceiver into those segments of its memory map that are not write-protected. The negative edge clocks data from the XFP transceiver. The serial data signal (SDA pin) is bi-directional for serial data transfer. The host uses SDA in conjunction with SCL to mark the start and end of serial protocol activation. The memories are organized as a series of 8-bit data words that can be addressed individually or sequentially. The 2-wire serial interface provides sequential or random access to the 8 bit parameters, addressed from 000h to the maximum address of the memory. For more detailed information including memory map definitions, please see Finisar Application Note AN-2035 "Digital Diagnostic Monitoring Interface for XFP Optical Transceivers", or the XFP MSA Specification1.
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IX.
Mechanical Specifications
Finisar's XFP transceivers are compliant with the dimensions defined by the XFP MultiSourcing Agreement (MSA).
77.95
22.15
18.35
13.30
8.50
LATCHED
16.00 UNLATCHED 20.85 39.00 R1.00
XFP Transceiver (dimensions are in mm)
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FTLX1412D3BCL Datacom XFP Product Specification - September 2007
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X.
PCB Layout and Bezel Recommendations
XFP Host Board Mechanical Layout (dimensions are in mm)
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FTLX1412D3BCL Datacom XFP Product Specification - September 2007
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XFP Detail Host Board Mechanical Layout (dimensions are in mm)
XFP Recommended Bezel Design (dimensions are in mm)
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XI. 1.
References 10 Gigabit Small Form Factor Pluggable Module (XFP) Multi-Source Agreement (MSA), Rev 4.5 - August 2005. Documentation is currently available at http://www.xfpmsa.org/ Application Note AN-2035: "Digital Diagnostic Monitoring Interface for XFP Optical Transceivers" - Finisar Corporation, December 2003 Directive 2002/95/EC of the European Council Parliament and of the Council, "on the restriction of the use of certain hazardous substances in electrical and electronic equipment". January 27, 2003. "Application Note AN-2038: Finisar Implementation Of RoHS Compliant Transceivers", Finisar Corporation, January 21, 2005.
2.
3.
4.
XII.
Revision History
Date 3/1/2006 * * A2 4/21/2006 * * * A3 A4 B 10/17/2006 3/15/2007 9/14/2007 * * * * * Document created. Added RoHS-6 to document title. Added RoHS information to product description. Added references 3 and 4 Added Revision History Updated transceiver mechanical drawing Updated the part number Updated the transceiver mechanical drawing Updated from Preliminary Added Regulatory compliance certificate numbers Description
Revision A1
XIII. For More Information Finisar Corporation 1389 Moffett Park Drive Sunnyvale, CA 94089-1133 Tel. 1-408-548-1000 Fax 1-408-541-6138 sales@finisar.com www.finisar.com
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