FTLX8571D3BNL

Product Specification RoHS-6 Compliant Extended Temperature 10Gb/s 850nm SFP+ Datacom Transceiver FTLX8571D3BNL PRODUCT FEATURES • Hot-pluggable SFP+ footprint • Supports 9.95 to 10.5 Gb/s bit rates • Power dissipation < 1W • RoHS-6 compliant (lead-free) • Extended temperature range 0°C to 85°C • Single 3.3Vpower supply • Maximum link length of 300m on 2000 MHZ-km MMF • Uncooled 850nm VCSEL laser • Receiver limiting electrical interface • Duplex LC connector • Built-in digital diagnostic functions APPLICATIONS • 10GBASE-SR/SW 10G Ethernet • 1200-Mx-SN-I 10G Fibre Channel Finisar’s FTLX8571D3BNL Extended Temperature 10Gb/s SFP+ transceivers are designed for use in 10-Gigabit Ethernet and 10-Gigabit Fibre Channel links over multimode fiber. They are compliant with SFF-84311, SFF-84322, IEEE 802.3ae 10GBASE-SR/SW3 and 10G Fibre Channel 1200-Mx-SN-I4. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-84725. The FTLX8571D3BCL is a “limiting module”, i.e., it employs a limiting receiver. Host board designers using an EDC PHY IC should follow the IC manufacturer’s recommended settings for interoperability with an SFP+ limiting module. The optical transceivers are compliant per the RoHS Directive 2011/65/EU. See Finisar Application Note AN-2038 for more details. PRODUCT SELECTION FTLX8571D3BNL  Finisar Corporation –August 2015 Rev. C Page 1 FTLX8571D3BNL Product Specification I. Pin Descriptions Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Symbol VEET TFAULT TDIS SDA SCL MOD_ABS RS0 RX_LOS RS1 VEER VEER RDRD+ VEER VCCR VCCT VEET TD+ TDVEET Name/Description Transmitter Ground (Common with Receiver Ground) Transmitter Fault. Transmitter Disable. Laser output disabled on high or open. 2-wire Serial Interface Data Line 2-wire Serial Interface Clock Line Module Absent. Grounded within the module No connection required Loss of Signal indication. Logic 0 indicates normal operation. No connection required Receiver Ground (Common with Transmitter Ground) Receiver Ground (Common with Transmitter Ground) Receiver Inverted DATA out. AC Coupled Receiver Non-inverted DATA out. AC Coupled Receiver Ground (Common with Transmitter Ground) Receiver Power Supply Transmitter Power Supply Transmitter Ground (Common with Receiver Ground) Transmitter Non-Inverted DATA in. AC Coupled. Transmitter Inverted DATA in. AC Coupled. Transmitter Ground (Common with Receiver Ground) Ref. 1 2 3 4 4 4 5 1 1 1 1 1 Notes: 1. Circuit ground is internally isolated from chassis ground. is an open collector/drain output, which should be pulled up with a 4.7k – 10k Ohms resistor on 2. T FAULT 3. 4. 5. 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 2.0V or open, enabled on TDIS