FTLX1472M3BTL Finisar

Product Specification 10Gb/s Multi-Rate, 10km Single Mode SFP+ Transceiver FTLX1472M3BTL PRODUCT FEATURES Hot-pluggable SFP+ footprint Up to 10km link length 6.14, 8.5 & 9.83 through 11.3 Gb/s -40 to 85 C extended temp. range < 1.5W power dissipation, < 1.0W with CDRs OFF APPLICATIONS Pb-free / RoHS compliant Single 3.3V power supply 10G NRZ SONET VSR2000-2R1, Un-cooled 1310nm DFB laser SDH I-64.1, OTN P1I1-2D1 Limiting electrical interface 10GBASE-LR/-LW receiver 8.5G and 10G Fibre Channel Duplex LC connector 6.144 and 9.83 Gb/s CPRI Built-in digital diagnostic functions G.709 OTU 1e/2/2e FEC bit rates Finisars FTLX1472M3BTL 10Gb/s Enhanced Small Form Factor Pluggable SFP+ transceivers are designed for use in links up to 10km over G.652 single mode fiber, and they are equipped with internal transmitter and receiver retimer units (Clock and Data Recover, or CDR) to comply to SONET/SDH jitter requirements and to enhance host cards high speed data-signal integrity. Finisars FTLX1472M3BTL transceivers are 1 2 3 compliant with SFF-8431 , SFF-8432 , ITU-T G.693 VSR2000-2R1, SDH I-64.1 , OTN 4 P1I1-2D1, IEEE 802.3ae 10GBASE-LR/LW , 8.5G and 10G Fiber Channel (1200-SM- 5 LL-L ). They also support CPRI bit rates 6.144Gb/s (with CDRs OFF) and 9.83Gb/s with CDRs ON or OFF. Digital diagnostics functions are available via a 2-wire serial 6 interface, as specified in SFF-8472 . The optical transceiver is compliant per the RoHS 7,8 Directive 2011/65/EU. See Finisar Application Note AN-2038 for more details . PRODUCT SELECTION FTLX1472M3BTL Finisar Corporation - October 2015 Rev. B1 Page 1 FTLX1472M3BTL Product Specifications I. Pin Descriptions Pin Symbol Name/Description Ref. 1 V Transmitter Ground 1 EET 2 T Transmitter Fault 2 FAULT 3 T Transmitter Disable. Laser output disabled on high or open. 3 DIS 4 SDA 2-wire Serial Interface Data Line 2 5 SCL 2-wire Serial Interface Clock Line 2 6 MOD_ABS Module Absent. Grounded within the module 2 7 RS0 Rate Select 0. Used to control the internal CDRs locking modes. 4 8 RX_LOS Loss of Signal indication. Logic 0 indicates normal operation. 5 9 RS1 Rate Select 1. Used to control the internal CDRs locking modes. 4 10 V Receiver Ground 1 EER 11 V Receiver Ground 1 EER 12 RD- Receiver Inverted DATA out. AC Coupled. 13 RD+ Receiver Non-inverted DATA out. AC Coupled. 14 V Receiver Ground 1 EER 15 V Receiver Power Supply CCR 16 V Transmitter Power Supply CCT 17 V Transmitter Ground 1 EET 18 TD+ Transmitter Non-Inverted DATA in. AC Coupled. 19 TD- Transmitter Inverted DATA in. AC Coupled. 20 V Transmitter Ground 1 EET Notes: 1. Circuit ground is internally isolated from chassis ground. 2. T is an open collector/drain output, which should be pulled up with a 4.7k 10k Ohms resistor on FAULT the host board if intended for use. Pull up voltage should be between 2.0V to Vcc + 0.3V. A high output indicates a transmitter fault caused by either the TX bias current or the TX output power exceeding the preset alarm thresholds. A low output indicates normal operation. In the low state, the output is pulled to <0.8V. 3. Laser output disabled on T >2.0V or open, enabled on T <0.8V. DIS DIS 4. Internally pulled down per SFF-8431 Rev 2.0. See Sec. X for the logic table to use for the internal CDRs locking modes. 5. LOS is open collector output. Should be pulled up with 4.7k 10k on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal. VeeT 20 1 VeeT TD- 19 2 TX_Fault TD+ 18 3 TX_Disable VeeT 17 4 SDA VccT 16 5 SCL Towards Towards VccR 15 Bezel 6 MOD_ABS ASIC VeeR 14 7 RS0 RD+ 13 8 RX_LOS RD- 12 9 RS1 VeeR 11 10 VeeR Figure 1. Diagram of Host Board Connector Block Pin Numbers and Names. Finisar Corporation October 2015 Rev. B1 Page 2