FTLX1612M3BCL

Finisar PRELIMINARY Product Specification RoHS-6 Compliant 40km Multi-Rate XFP Optical Transceiver FTLX1612M3BCL PRODUCT FEATURES • • • • • • • • • • • • Supports 9.95Gb/s to 11.3Gb/s bit rates Hot-pluggable XFP footprint Maximum link length of 40km RoHS-6 Compliant (lead-free) Temperature-stabilized 1550nm 800 ps/nm EML transmitter 3.3V and 5V power supplies required Duplex LC connector Power dissipation < 3W Built-in digital diagnostic functions Commercial temperature range: -5°C to 75°C Bail release mechanism Reference clock not required • • APPLICATIONS • SONET OC-192 IR-2 SDH STM S-64.2b SONET OC-192 IR-3 SDH STM S-64.3b ITU-T G.709 10GBASE-ER/EW 10GBASE-ER/EW + FEC 40km 10G Fibre Channel 40km 10G Fibre Channel + FEC Finisar’s 40km FTLX1612M3BCL Small Form Factor 10Gb/s XFP transceivers comply with the current XFP Multi-Source Agreement (MSA) Specification1. They also comply with SONET OC-192 IR-2, OC-192 IR-3, SDH STM S-64.2b, STM S-64.3b as well as with 10-Gigabit Ethernet 10GBASE-ER/EW per IEEE 802.3ae and 40km 10G Fibre Channel applications. 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 AN-20384. PRODUCT SELECTION FTLX1612M3BCL © Finisar Corporation 21-January-2008 Rev A2 Page 1 FTLX1612M3BCL 40km XFP PRELIMINARY Product Specification – January 2008 Finisar 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 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 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 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 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. © Finisar Corporation 21-January-2008 Rev A2 Page 2 FTLX1612M3BCL 40km XFP PRELIMINARY Product Specification – January 2008 Finisar 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 Symbol Vcc3 Vcc5 TS TOP Min -0.5 -0.5 -40 -5 Typ Max 4.0 6.0 85 75 Unit V V °C °C Ref. © Finisar Corporation 21-January-2008 Rev A2 Page 3 FTLX1612M3BCL 40km XFP PRELIMINARY Product Specification – January 2008 Finisar III. Electrical Characteristics (TOP = -5 to 75 °C, VCC5 = 4.75 to 5.25 Volts) Symbol Vcc5 Vcc3 Vcc2 Icc5 Icc3 P Rin Vin,pp VD VEN Min 4.75 3.13 1.71 Typ Max 5.25 3.45 1.89 350 600 3 Unit V V V mA mA W Ω mV V V us mV ps ps V V Ref. Parameter Main Supply Voltage Supply Voltage #2 Supply Voltage #3 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 1 2 3 100 120 2.0 GND 820 Vcc GND+ 0.8 10 850 38 38 VccHOST GND+0.5 See Note 6 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. © Finisar Corporation 21-January-2008 Rev A2 Page 4 FTLX1612M3BCL 40km XFP PRELIMINARY Product Specification – January 2008 Finisar IV. Optical Characteristics (TOP = -5 to 75°C, VCC5 = 4.75 to 5.25 Volts) Please note that the Transmitter of the FTLX1612M3BCL becomes operational within 5 seconds of power-up. This is due to the time required for the EML to reach its optimum operating temperature. Parameter Transmitter Output Opt. Pwr: 9/125 SMF Optical Extinction Ratio Optical Modulation Amplitude Center Wavelength Transmitter Dispersion Penalty (@ 800 ps/nm) Sidemode Supression ratio SONET Tx Jitter Generation (peak-topeak) Tx Jitter Generation (RMS) Relative Intensity Noise Receiver Receiver Sensitivity @ 9.95Gb/s to 10.7Gb/s Receiver Sensitivity @ 11.1Gb/s to 11.3Gb/s Stressed Receiver Sensitivity (OMA) @ 11.1Gb/s Maximum Input Power Optical Center Wavelength Receiver Reflectance Path penalty at 40km (up to 10.7Gb/s) LOS De-Assert LOS Assert LOS Hysteresis Symbol POUT ER ΟΜΑ λc TDP SSRmin Txj TxjRMS RIN RSENS1 RSENS2 RSENS2 PMAX λC Rrx LOSD LOSA -1 1270 Min -1 8.2 -2.1 1530 Typ Max +2 Unit dBm dB dBm nm dB dB UI UI dB/Hz dBm dBm dBm dBm nm dB dB dBm dBm dB 5 5 6 Ref. 1 1 2 1565 2 30 0.1 0.01 -130 -16 -15 -11.3 3 4 1600 -27 2 -22 7 -28 0.5 Notes: 1. ER = 8.2dB minium for data rates 9.9Gb/s to 10.7Gb/s. 2. Guaranteed minimum OMA for 9.9Gb/s - 11.3Gb/s. 3. Measured with a host jitter of 50 mUI peak-to-peak per Telcordia GR-253. 4. Measured with a host jitter of 7 mUI RMS. 5. Measured with worst ER; BER