FCBG110SD1C20 Finisar

Product Specification RoHS-6 Compliant (R) 10Gb/s SFPwire SFP+ Active Optical Cable FCBG110SD1Cxx PRODUCT FEATURES Hot-pluggable SFP+ cable ends Supports 10.3125 Gb/s bit rate RoHS-6 compliant (lead-free) Available in lengths up to 20m SFI Limiting interface Single 3.3V power supply Low power dissipation Commercial temperature range: 0C to 70C APPLICATIONS 10G Ethernet Data Center Intra-Rack Rigid pull-tab for improved high- and Inter-Rack links density installations Finisars FCBG110SD1Cxx 10Gb/s SFPwire SFP+ active optical cables are designed 1 for use in 10-Gigabit Ethernet links. They are electrically compliant with SFF-8431 , and 2 the mechanical SFP+ plug is compatible with SFF-8432 . SFPwire is SFI limiting. No host electrical transmitter pre-emphasis is required. No host electrical receiver linear equalization is required. Host board designers using an EDC PHY IC should follow the IC manufacturers recommended settings for interoperating the host-board EDC PHY with a limiting receiver. SFPwire is compliant per the RoHS Directive 2011/65/EU. See Finisar Application Note AN-2038 for more details. * PRODUCT SELECTION 1-meter cable 5-meter cable FCBG110SD1C01 FCBG110SD1C05 FCBG110SD1CA5 1.5-meter cable FCBG110SD1C07 7-meter cable FCBG110SD1C02 2-meter cable FCBG110SD1C10 10-meter cable FCBG110SD1CB5 2.5-meter cable FCBG110SD1C15 15-meter cable FCBG110SD1C03 3-meter cable FCBG110SD1C20 20-meter cable FCBG110SD1CC5 3.5-meter cable * Adding the letter B to the end of the part number specifies bulk packaging/shipping option. Finisar Corporation - July 2015 Rev. C1 Page 1 FCBG110SD1Cxx Product Specification I. Pin Descriptions Pin Symbol Name/Description Ref. 1 V Transmitter Ground (Common with Receiver 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 4 5 SCL 2-wire Serial Interface Clock Line 4 6 MOD ABS Module Absent. Grounded within the module 4 7 RS0 No connection required 8 RX LOS Loss of Signal indication. Logic 0 indicates normal operation. 5 9 RS1 No connection required 10 V Receiver Ground (Common with Transmitter Ground) 1 EER 11 V Receiver Ground (Common with Transmitter Ground) 1 EER 12 RD- Receiver Inverted DATA out. AC Coupled 13 RD+ Receiver Non-inverted DATA out. AC Coupled 14 V Receiver Ground (Common with Transmitter Ground) 1 EER 15 V Receiver Power Supply CCR 16 V Transmitter Power Supply CCT 17 V Transmitter Ground (Common with Receiver Ground) 1 EET 18 TD+ Transmitter Non-Inverted DATA in. AC Coupled. 19 TD- Transmitter Inverted DATA in. AC Coupled. 20 V Transmitter Ground (Common with Receiver Ground) 1 EET Notes: 1. Circuit ground is internally isolated from chassis ground. 2. T is an open collector/drain output, which is pulled up with a 4.7k 10k resistor on the host FAULT board, but is grounded inside the SFP+ cable plug. 3. Laser output disabled on T >2.0V or open, enabled on T <0.8V. DIS DIS 4. Should be pulled up with 4.7k 10k on host board to a voltage between 2.0V and 3.6V. MOD ABS pulls line low to indicate module is plugged in. 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 TX Fault 2 TD+ 18 TX Disable 3 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 - July 2015 Rev. C1 Page 2