FTLX1370W4BTL Finisar

Preliminary Product Specification 9.8304 Gigabit RoHS Compliant Long-Wavelength SFP+ Transceiver FTLX1370W4BTL PRODUCT FEATURES Up to 9.8304 Gb/s bi-directional data links Hot-pluggable SFP+ footprint Built-in digital diagnostic functions Duplex LC connector RoHS compliant and Lead Free Up to 1.4 km at 9.8304 Gb/s on APPLICATIONS 9/125 m SMF 2.457 Gb/s CPRI Metal enclosure, for lower EMI 3.072 Gb/s CPRI/LTE Single 3.3V power supply 4.915 Gb/s CPRI/LTE Industrial operating temperature range: -40C to 85C 6.144 Gb/s CPRI/OBSAI/LTE 1 Watt Maximum Power 9.8304 Gb/s CPRI/LTE Consumption Finisars FTLX1370W4BTL SFP+ transceivers are designed for use in Wireless basestation links up to 1.4 km at up to 9.8304 Gb/s data rates for CPRI, OBSAI, LTE, or 1 2 other Wireless applications. They are compliant with SFF-8431 , SFF-8432 , SFF-8472 3 6 7 Rev 10.2 , CPRI Rev 5.0 , and OBSAI Rev V4.2 . The optical transceiver is compliant per the RoHS Directive 2011/65/EU. See Finisar Application Note AN-2038 for more details. PRODUCT SELECTION FTLX1370W4BTL Finisar Corporation - 25-Aug-2015 Rev A1 Page 1 FTLX1370W4BTL Preliminary Product Specification 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. Not Used. 4 8 RX LOS Loss of Signal indication. Logic 0 indicates normal operation. 5 9 RS1 Rate Select 1. Not Used. 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 4.1. 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 VeeT 1 TD- 19 2 TX Fault TD+ 18 3 TX Disable VeeT 17 4 SDA VccT 16 5 SCL Towards Towards VccR 15 6 MOD ABS Bezel 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 25-Aug-2015 Rev. A1 Page 2