Finisar Product Specification High Link Budget, Multi-Rate, DWDM XFP Optical Transceiver FTLX3912M3xx PRODUCT FEATURES Supports 8.5Gb/s* to 11.3Gb/s bit rates 100GHz channel spacing on the ITU C-band Hot-pluggable XFP footprint RoHS-6 Compliant (lead-free) Temperature-stabilized 1550nm EML transmitter Supports -300ps/nm to +800ps/nm 3.3V and 5V power supplies required Point-to-Point & OSNR optimized versions Power dissipation < 3.5W Commercial temperature range: 0°C to 70°C Reference clock not required APPLICATIONS SONET OC-192 IR-2 Transmitter w/APD SDH STM S-64.2b Transmitter w/APD SDH STM S-64.3b Transmitter w/APD ITU-T G.709 Transmitter w/APD 10GBASE-ER/EW Transmitter w/APD 10GBASE-ER/EW + FEC Tx w/APD 40km 10G Fibre Channel Transmitter w/APD Finisar’s 40km DWDM FTLX3912M3xx Small Form Factor 10Gb/s XFP transceivers comply with the current XFP Multi-Source Agreement (MSA) Specification1. The transmitter specification is based upon SONET OC-192 IR-2, OC-192 IR-3, SDH STM S-64.2b, STM S-64.3b and 10-Gigabit Ethernet 10GBASE-ER/EW per IEEE 802.3ae but uses an APD ROSA for additional link budget. Digital diagnostics functions are available via a 2-wire serial interface, as specified in the XFP MSA. The transceiver is RoHS compliant and lead free per Directive 2002/95/EC3, and Finisar Application Note AN20384. PRODUCT SELECTION FTLX3912M3xx xx: 100GHz ITU Grid wavelength (see next page) Finisar Corporation September 18, 2013 Rev C4 Page 1 FTLX3912M3xx High Link Budget, DWDM XFP – Product Specification Finisar Part Numbers for Amplified (OSNR) Applications: Channel # 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 Product Code FTLX3912M317 FTLX3912M318 FTLX3912M319 FTLX3912M320 FTLX3912M321 FTLX3912M322 FTLX3912M323 FTLX3912M324 FTLX3912M325 FTLX3912M326 FTLX3912M327 FTLX3912M328 FTLX3912M329 FTLX3912M330 FTLX3912M331 FTLX3912M332 FTLX3912M333 FTLX3912M334 FTLX3912M335 FTLX3912M336 FTLX3912M337 FTLX3912M338 FTLX3912M339 FTLX3912M340 FTLX3912M341 FTLX3912M342 FTLX3912M343 FTLX3912M344 FTLX3912M345 FTLX3912M346 FTLX3912M347 FTLX3912M348 FTLX3912M349 FTLX3912M350 FTLX3912M351 FTLX3912M352 FTLX3912M353 FTLX3912M354 FTLX3912M355 FTLX3912M356 FTLX3912M357 FTLX3912M358 FTLX3912M359 FTLX3912M360 FTLX3912M360 Finisar Corporation September 18, 2013 Frequency (THz) 191.7 191.8 191.9 192.0 192.1 192.2 192.3 192.4 192.5 192.6 192.7 192.8 192.9 193.0 193.1 193.2 193.3 193.4 193.5 193.6 193.7 193.8 193.9 194.0 194.1 194.2 194.3 194.4 194.5 194.6 194.7 194.8 194.9 195.0 195.1 195.2 195.3 195.4 195.5 195.6 195.7 195.8 195.9 196.0 196.0 Rev C4 Center Wavelength (nm) 1563.86 1563.05 1562.23 1561.42 1560.61 1559.79 1558.98 1558.17 1557.36 1556.55 1555.75 1554.94 1554.13 1553.33 1552.52 1551.72 1550.92 1550.12 1549.32 1548.51 1547.72 1546.92 1546.12 1545.32 1544.53 1543.73 1542.94 1542.14 1541.35 1540.56 1539.77 1538.98 1538.19 1537.40 1536.61 1535.82 1535.04 1534.25 1533.47 1532.68 1531.90 1531.12 1530.33 1529.55 1528.77 Page 2 FTLX3912M3xx High Link Budget, DWDM XFP – Product Specification Finisar Part Numbers for Point-to-Point (maximum Link Budget) Applications: Channel # 17* 18* 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 Product Code FTLX3912M317P FTLX3912M318P FTLX3912M319P FTLX3912M320P FTLX3912M321P FTLX3912M322P FTLX3912M323P FTLX3912M324P FTLX3912M325P FTLX3912M326P FTLX3912M327P FTLX3912M328P FTLX3912M329P FTLX3912M330P FTLX3912M331P FTLX3912M332P FTLX3912M333P FTLX3912M334P FTLX3912M335P FTLX3912M336P FTLX3912M337P FTLX3912M338P FTLX3912M339P FTLX3912M340P FTLX3912M341P FTLX3912M342P FTLX3912M343P FTLX3912M344P FTLX3912M345P FTLX3912M346P FTLX3912M347P FTLX3912M348P FTLX3912M349P FTLX3912M350P FTLX3912M351P FTLX3912M352P FTLX3912M353P FTLX3912M354P FTLX3912M355P FTLX3912M356P FTLX3912M357P FTLX3912M358P FTLX3912M359P FTLX3912M360P FTLX3912M361P Finisar Corporation September 18, 2013 Frequency (THz) 191.7 191.8 191.9 192.0 192.1 192.2 192.3 192.4 192.5 192.6 192.7 192.8 192.9 193.0 193.1 193.2 193.3 193.4 193.5 193.6 193.7 193.8 193.9 194.0 194.1 194.2 194.3 194.4 194.5 194.6 194.7 194.8 194.9 195.0 195.1 195.2 195.3 195.4 195.5 195.6 195.7 195.8 195.9 196.0 196.0 Rev C4 Center Wavelength (nm) 1563.86 1563.05 1562.23 1561.42 1560.61 1559.79 1558.98 1558.17 1557.36 1556.55 1555.75 1554.94 1554.13 1553.33 1552.52 1551.72 1550.92 1550.12 1549.32 1548.51 1547.72 1546.92 1546.12 1545.32 1544.53 1543.73 1542.94 1542.14 1541.35 1540.56 1539.77 1538.98 1538.19 1537.40 1536.61 1535.82 1535.04 1534.25 1533.47 1532.68 1531.90 1531.12 1530.33 1529.55 1528.77 Page 3 FTLX3912M3xx High Link Budget, DWDM XFP – Product Specification I. Finisar Pin Descriptions Pin 1 2 3 Logic LVTTL-I 4 LVTTL-O 5 6 7 8 9 10 11 LVTTL-I Symbol GND VEE5 Mod-Desel Interrupt TX_DIS VCC5 GND VCC3 VCC3 SCL SDA 12 LVTTL-I LVTTLI/O LVTTL-O Mod_Abs 13 LVTTL-O Mod_NR 14 15 16 17 18 19 20 21 LVTTL-O LVTTL-I RX_LOS GND GND RDRD+ GND VCC2 P_Down/RST 22 23 24 PECL-I VCC2 GND RefCLK+ 25 PECL-I RefCLK- 26 27 28 29 30 CML-O CML-O CML-I CML-I GND GND TDTD+ GND 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 Module Ground +3.3V Power Supply +3.3V Power Supply Serial 2-wire interface clock Serial 2-wire interface data line Ref. 1 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 2 2 1 2 2 2 2 1 1 1 1 1 1 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. Finisar Corporation September 18, 2013 Rev C4 Page 4 Finisar FTLX3912M3xx High Link Budget, DWDM XFP – Product Specification Diagram of Host Board Connector Block Pin Numbers and Names II. Absolute Maximum Ratings Parameter Maximum Supply Voltage 1 Maximum Supply Voltage 2 Storage Temperature Case Operating Temperature SBS Threshold Symbol Vcc3 Vcc5 TS TOP TxSBS Finisar Corporation September 18, 2013 Min -0.5 -0.5 -40 0 8 Rev C4 Typ Max 4.0 6.0 85 70 Unit V V C C dBm Ref. Page 5 Finisar FTLX3912M3xx High Link Budget, DWDM XFP – Product Specification III. Electrical Characteristics (TOP = 0 to 70 C, VCC5 = 4.75 to 5.25 Volts) Parameter Main Supply Voltage Supply Voltage #2 Supply Current – Vcc5 supply Supply Current – Vcc3 supply 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 Symbol Vcc5 Vcc3 Icc5 Icc3 P Rin Vin,pp VD VEN Vout,pp tr tf VLOS fault VLOS norm PSR Min 4.75 3.13 Typ Max 5.25 3.45 450 750 3.5 100 120 2.0 GND 340 Vcc – 0.5 GND 820 Vcc GND+ 0.8 10 650 850 38 38 VccHOST GND+0.5 See Note 6 below Unit V V mA mA W mV V V us mV ps ps V V Ref. 1 2 3 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. Finisar Corporation September 18, 2013 Rev C4 Page 6 Finisar FTLX3912M3xx High Link Budget, DWDM XFP – Product Specification IV. Optical Characteristics (TOP = 0 to 70C, VCC5 = 4.75 to 5.25 Volts) Please note that the Transmitter of the FTLX3912M3xx becomes operational within 5 seconds of powerup. This is due to the time required for the EML to reach its optimum operating temperature. Parameter Symbol Min Typ Max Unit Ref. Transmitter Output Opt. Pwr: 9/125 SMF POUT -1 +3 dBm Optical Extinction Ratio ER 8.2 dB Center Wavelength Spacing 100 GHz Transmitter Center Wavelength – End X-100 X X+100 pm c Of Life Transmitter Center Wavelength – X-25 X X+25 pm c Beginning Of Life Transmitter Dispersion Penalty TDP 2 dB 1 (@ 800 ps/nm) Sidemode Supression ratio SSRmin 30 dB Tx Jitter (SONET) 20kHz-80MHz Txj1 0.3 UI Tx Jitter (SONET) 4MHz – 80MHz Txj2 0.1 UI Relative Intensity Noise RIN Receiver Maximum Input Power PMAX -7 Rx Damage Threshold PDAM +5 Optical Center Wavelength 1270 C Receiver Reflectance Rrx LOS De-Assert LOSD LOS Assert LOSA -37 LOS Hysteresis 0.5 Receiver Sensitivity (FTLX3912M3xx & FTLX3912M3xxP) Data rate (Gb/s) BER Dispersion (ps/nm) -130 1600 -27 -30 Sensitivity at -300 to +800ps/nm with OSNR>30dB (dB) -22 -22 -22 -21 -24 -23 -23 Sensitivity back-toback at OSNR>30dB (dBm) 8.5 1e-12 -300 to +800 9.95 1e-12 -300 to +800 10.3 1e-12 -300 to +800 10.7 1e-12 -300 to +800 10.7 1e-4 -300 to +800 11.1 1e-4 -300 to +800 11.3 1e-4 -300 to +800 OSNR Performance (FTLX3912M3xx ONLY) dB/Hz dBm dBm nm dB dBm dBm dB -24 -24 -24 -24 -27 -27 -27 Data rate (Gb/s) BER Dispersion (ps/nm) Max OSNR, -300 ps/nm to +800 ps/nm at Power: -9 to -19dBm (dB) 9.95 10.3 10.7 11.1 11.3 1e-12 1e-12 1e-4 1e-4 1e-4 -300 to +800 -300 to +800 -300 to +800 -300 to +800 -300 to +800 26 26 19 19 19 Threshold Adjustm. No No No No Yes Yes Yes Threshold Adjustm. No No Yes Yes Yes Notes: 1. 2dB spec is defined for 9.95Gb/s operation Finisar Corporation September 18, 2013 Rev C4 Page 7 Finisar FTLX3912M3xx High Link Budget, DWDM XFP – Product Specification V. General Specifications Parameter Bit Rate Bit Error Ratio Max. Supported Link Length Symbol BR BER LMAX Min 9.95 Typ Max 11.3 10-12 40 Units Gb/s km Ref. 1 2 3 Notes: 1. SONET OC-192 IR-2, OC-192 IR-3, 10GBASE-ER/EW, 10G Fibre Channel, ITU-T G.709, 10GBASE-ER/EW + FEC, 10G Fibre Channel + FEC 2. Tested with a 231 – 1 PRBS 3. G.652 fibre VI. Environmental Specifications The FTLX3912M3xx transceiver has an operating case temperature range from 0°C to +70°C. Parameter Case Operating Temperature Storage Temperature VII. Symbol Top Tsto Min 0 -40 Typ Max 70 85 Units °C °C Ref. Regulatory Compliance Finisar XFP transceivers are Class 1 Laser Products. They are certified per the following standards: Feature Agency Standard Laser Eye Safety Laser Eye Safety FDA/CDRH CDRH 21 CFR 1040 and Laser Notice 50 TÜV R72101686 Electrical Safety Electrical Safety TÜV EN 60825-1: 2007, EN60825-2:2004+A1 IEC 60825-1: 2007 (2nd Edition) IEC 60825-2: 2010 (3rd Edition) EN 60950:2006+A11 CLASS 3862.07 CLASS 3862.87 2283290 UL/CSA Certificate Number 9210176-77 R72101686 Copies of the referenced certificates are available at Finisar Corporation upon request. Finisar Corporation September 18, 2013 Rev C4 Page 8 FTLX3912M3xx High Link Budget, DWDM XFP – Product Specification Finisar VIII. Digital Diagnostics 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 the XFP MSA documentation1. 8.5Gb/s Fibre-Channel: To operate the FTLX3912M3xx at 8.5Gb/s Fibre-Channel, the EEPROM-Table 0, Byte 117, Bit 0 must be set as follows; . EEPROM Byte 117, Bit 0, value “1” for 8GFC: EEPROM Byte 117, Bit 0 value “0” for 10Gb/s rates: o (It is also possible to bypass the CDRs with, Byte 111, Bit 0.) By default, a power cycling the transceiver will return the transceiver to normal 10Gb/s operation with the CDRs active. Finisar Corporation September 18, 2013 Rev C4 Page 9 Finisar FTLX3912M3xx High Link Budget, DWDM XFP – Product Specification 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 1.95 16.00 UNLATCHED 20.85 39.00 R1.00 XFP Transceiver (dimensions are in mm) Finisar Corporation September 18, 2013 Rev C4 Page 10 FTLX3912M3xx High Link Budget, DWDM XFP – Product Specification X. Finisar PCB Layout and Bezel Recommendations XFP Host Board Mechanical Layout (dimensions are in mm) Finisar Corporation September 18, 2013 Rev C4 Page 11 FTLX3912M3xx High Link Budget, DWDM XFP – Product Specification Finisar XFP Detail Host Board Mechanical Layout (dimensions are in mm) Finisar Corporation September 18, 2013 Rev C4 Page 12 FTLX3912M3xx High Link Budget, DWDM XFP – Product Specification Finisar XFP Recommended Bezel Design (dimensions are in mm) Finisar Corporation September 18, 2013 Rev C4 Page 13 FTLX3912M3xx High Link Budget, DWDM XFP – Product Specification Finisar XI. References 1. 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/ 2. Application Note AN-2035: “Digital Diagnostic Monitoring Interface for XFP Optical Transceivers” – Finisar Corporation, December 2003 3. 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. 4. “Application Note AN-2038: Finisar Implementation Of RoHS Compliant Transceivers”, Finisar Corporation, January 21, 2005. XII. Revision History Revision Date Description A1 8/31/2010 Document created. C1 4/15/2012 Production Release Datasheet C4 9/18/2013 Minor corrections XIII. For More Information Finisar Corporation 1389 Moffett Park Drive Sunnyvale, CA 94089-1133 Tel. 1-408-548-1000 Fax 1-408-541-6138 [email protected] www.finisar.com Finisar Corporation September 18, 2013 Rev C4 Page 14