FTLX1612M3BTL Finisar

Product Specification RoHS-6 Compliant I-Temp 40km Multi-Rate XFP Optical Transceiver FTLX1612M3BTL 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 APPLICATIONS 3.3V and 5V power supplies required SONET OC-192 IR-2 Duplex LC connector SDH STM S-64.2b SONET OC-192 IR-3 Power dissipation < 3.5W SDH STM S-64.3b Built-in digital diagnostic functions ITU-T G.709 Industrial temperature range: 10GBASE-ER/EW -40C to 85C 10GBASE-ER/EW + FEC Bail release mechanism 40km 10G Fibre Channel 40km 10G Fibre Channel + FEC Reference clock not required Finisars industrial temperature 40km FTLX1612M3BTL Small Form Factor 10Gb/s XFP transceivers comply with the current XFP Multi-Source Agreement (MSA) 1 Specification . They 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 optical 3 transceiver is compliant per the RoHS Directive 2011/65/EU . See Finisar Application 4 Note AN-2038 for more details. PRODUCT SELECTION FTLX1612M3BTL Finisar Corporation August 2015 Rev D1 Page 1 FTLX1612M3BTL Product Specification I. Pin Descriptions Pin Logic Symbol Name/Description Ref. 1 GND Module Ground 1 2 VEE5 Optional 5.2 Power Supply Not Required 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 Required 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 Required 23 GND Module Ground 1 24 PECL-I RefCLK+ Reference Clock non-inverted input, AC coupled on the host board Not required 25 PECL-I RefCLK- Reference Clock inverted input, AC coupled on the host board 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 D1 Page 2