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FDB-1032-SFP Datasheet(PDF) 2 Page - Finisar Corporation. |
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FDB-1032-SFP Datasheet(HTML) 2 Page - Finisar Corporation. |
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2 / 5 page  © Finisar Corporation 03FEB2016 Rev C Page 2 SPECIFICATIONS The FDB-1032-SFP+ Evaluation Board has several different power options: • A laboratory grade power supply with a voltage of 3.3VDC at a maximum of 1.2A at “Eval_Vcc” (J12); Set S7 to “5V REG”. Set S8 to “COMBINED”. This will use the one power supply to power the Eval board and the SFP. Note that there will be a voltage drop at the SFP due to a diode that protects against accidental reverse voltages. It is recommended to measure the Vcc to the SFP at the “Mod_Vcc” tap near the SFP cage to make sure it is within operating limits. This power drop can be avoided in this setting by attaching the power supply to Mod_Vcc (J14), but the voltage protection will also be avoided. • An 8-20VDC source (e.g. laptop power supply) at J7; Set S7 to “5V REG”. Set S8 to “COMBINED”. This is the recommended configuration. The Eval Board has reverse voltage protection and is fused against shorts, but there is no voltage drop at the SFP connector. The jumper-hook labeled 8-20VDC and the ground pin next to it, may also be used in this configuration. • A laboratory grade power supply with a voltage of 3.3VDC at a maximum of 1.2A at “Module_Vcc” (J14); Set S7 to “5V USB”. Set S8 to “SEPARATE”. This will use the power supply to power the SFP alone and have the Eval board powered by the USB. There is no reverse voltage protection diode on this supply input. • For Class 1 (1W max) SFP/SFP+/ SFP28 power applications, power via USB. Set S7 to “5V USB”. Set S8 to “COMBINED”. This will use the USB voltage for the Eval board as well as the SFP. It is recommended to measure the Vcc to the SFP at “Mod_Vcc” near the SFP cage to make sure it is within operating limits. Note that the MSA compliant pi filter will still be used for the SFP port in any of the above configurations. The high speed lines are designed so there is <1ps skew between each differential pair. The standard SMA connectors used for the high speed differential pairs are female. MANUAL MODE OPERATION If the GUI interface is not used, the Eval Board can still be used in manual mode, where it can serve as a test platform for the SFP, SFP+ or SFP28 module to be mounted. Set slider switches, S4, S5 and S6 to the “SW” position, which is toward the SFP cage. For the TWI (Two Wire Interface), use the taps that are labeled “MODSDA” and “MODSCL” near the LEDs. The other TWI taps are for internal use only. AUTOMATED CONTROL MODE OPERATION For GUI controlled operation set slider switches S4, S5, and S6 to the “PC” position, away from the SFP cage. Launch the GUI called Transceiver Workbench SFP MSA. This GUI will give you access to the DDM (Digital Diagnostic Monitors) as well as let you see and control masks for the Alarms and Warnings. GUI INSTALLATION Please contact Finisar for the required driver and software GUI. See the datasheet (FDB-INT-USB3) for the installation of the drivers necessary for the USB connection. Once the Eval Board is “seen” by the machine, the GUI can be installed. Copy the folder “Transceiver_Workbench_SFP_ Customer_x.x.xx” to the computer’s hard drive. Find the executable file “Transceiver_Workbench_SFP_MSA. exe” and run this application. |
Similar Part No. - FDB-1032-SFP |
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Similar Description - FDB-1032-SFP |
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