FTLX6825MCC Finisar

Product Specification +1600 ps/nm (80km) High Optical Output Power Tunable XFP Optical Transceiver FTLX6825MCC PRODUCT FEATURES Supports 8.5Gb/s to 11.35Gb/s -300 to +1600 ps/nm Dispersion Tolerance Supports 50GHz ITU-based channel spacing (C-Band) with a wavelength locker Monolithic MZM Tunable TOSA Temperature range: -5C to 70C RoHS-6 Compliant (lead-free) Power dissipation <4.5W: APPLICATIONS Built-in digital diagnostic functions DWDM 10Gb/s SONET/SDH High performance APD Receiver DWDM 10Gb/s Ethernet & 10Gb/s Adjustable receiver threshold with Fibre Channel option for automatic optimization DWDM 10Gb/s SONET/SDH w/FEC through FEC feedback DWDM 10Gb/s Ethernet and 10Gb/s Minimum Optical Output Power Fibre Channel w/FEC +3dBm The FTLX6825MCC Small Form Factor 10Gb/s (XFP) transceiver is Finisars next generation T-XFP design with high optical output power and it complies with the XFP 1 Multi-Source Agreement (MSA) Specification while supporting advanced performance enhancements. It supports amplified DWDM 10Gb/s SONET/SDH, 10 Gigabit Ethernet, and 10 Gigabit Fibre Channel applications over 80km of fiber without dispersion compensation. Digital diagnostics functions are available via a 2-wire serial interface, as specified in the XFP MSA. The optical transceiver is compliant per the RoHS Directive 3 4 2011/65/EU . See Finisar Application Note AN-2038 for more details . PRODUCT SELECTION: FTLX6825MCC Gen2 High Power T-XFP Finisar Corporation August 2015 Rev. B1 Page 1 FTLX6825MCC Product Specification I. Pin Descriptions Pin Logic Symbol Name/Description Ref. 1 GND Module Ground 1 2 VEE5 Optional 5.2 Power Supply Not used 3 LVTTL-I Mod-Desel Module De-select When held low allows the module to respond to 2-wire serial interface commands 4 LVTTL-O Interrupt (bar) Indicates presence of an important condition 2 Interrupt which can be read over the serial 2-wire interface 5 LVTTL-I TX DIS Transmitter Disable Transmitter laser source turned off 6 VCC5 +5 Power Supply 7 GND Module Ground 1 8 VCC3 +3.3V Power Supply 9 VCC3 +3.3V Power Supply 10 LVTTL-I SCL Serial 2-wire interface clock 2 11 LVTTL- SDA Serial 2-wire interface data line 2 I/O 12 LVTTL-O Mod Abs Module Absent Indicates module is not present. Grounded 2 in the module. 13 LVTTL-O Mod NR Module Not Ready Finisar defines it as a logical OR 2 between RX LOS and Loss of Lock in TX/RX. 14 LVTTL-O RX LOS Receiver Loss of Signal indicator 2 15 GND Module Ground 1 16 GND Module Ground 1 17 CML-O RD- Receiver inverted data output 18 CML-O RD+ Receiver non-inverted data output 19 GND Module Ground 1 20 VCC2 +1.8V Power Supply Not used 21 LVTTL-I P Down/RST 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. 22 VCC2 +1.8V Power Supply Not used 23 GND Module Ground 1 24 PECL-I RefCLK+ Not Required 25 PECL-I RefCLK- Not Required 26 GND Module Ground 1 27 GND Module Ground 1 28 CML-I TD- Transmitter inverted data input 29 CML-I TD+ Transmitter non-inverted data input 30 GND Module Ground 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 August 2015 Rev. B1 Page 2