FDB-1027

FDB-1027 Datasheet

FDB-1027

Part	Datasheet
FDB-1027	FDB-1027 (pdf)

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Product Specification SFP/SFP+ Evaluation Board FDB-1027 Serial ID information available in Finisar’s SFP/SFP+ transceivers. Finisar’s FDB-1027 Evaluation Board is the perfect vehicle for testing and evaluating SFP/SFP+ optical transceivers. The board consists of a single SFP+ edge connector and cage, four 50-ohm SMA coaxial connectors J12-J15 for the high-speed differential transmitter input and receiver output signals, and test points and LEDs for monitoring all other SFP+ pins. It is compatible with short wavelength and long wavelength SFP/SFP+ transceiver types for use at data rates of 125 Mb/s to Gb/s. The FDB-1027 SFP/SFP+ Evaluation Board is supplied with software and a DB-25 cable for communication with a PC parallel port. This cable allows direct communication between the PC and the module via the 2-wire serial bus on pins SCL and SDA, as well as for reading the status lines and setting the TX disable and Rate Select inputs. The software included with the board provides a simple windows-based GUI for monitoring the Switch S1 is provided to assert and test the transmit disable function. Switch S2 is provided to select the operating bit rate of the receiver RS0 in multi-rate SFP/SFP+ transceivers that require it. Switch S3 is provided to select the operating bit rate of the transmitter RS1 in multi-rate SFP+ transceivers that require it. Note SFP modules do not support RS1. TX disable can be controlled either by the switch or the parallel port control is determined by the position of the jumper S4 . Similarly, jumpers at S5 and S6 govern the RS0 and RS1 controls, respectively. SPECIFICATIONS The FDB-1027 SFP/SFP+ Evaluation Board can be powered by one or two supply voltage s depending on whether the supply for the evaluation board and module need to be separated. A module supply voltage of to 3.6V should be supplied at connector J9. If shunt at jumper J2 is removed, a second 3.3V supply can be provided at J1 to separately power the evaluation board. Please refer to module data sheets for specifications of input signals to the TX+ and connectors and output signals on the RX+ and connectors. SFP/SFP+ transceivers have internal AC coupling on all data lines. The board layout and schematics are shown on pages 2 and Finisar Corporation 1389 Moffett Park Drive Sunnyvale, CA 94089-1134 Tel. 1-408-548-1000 Fax 1-408-541-6138

PDF Datasheet Preview

Product Specification

SFP/SFP+ Evaluation Board

FDB-1027

Serial ID information available in Finisar’s SFP/SFP+ transceivers.

Finisar’s FDB-1027 Evaluation Board is the perfect vehicle for testing and evaluating SFP/SFP+ optical transceivers.

The board consists of a single SFP+ edge connector and cage, four 50-ohm SMA coaxial connectors J12-J15 for the high-speed differential transmitter input and receiver output signals, and test points and LEDs for monitoring all other SFP+ pins. It is compatible with short wavelength and long wavelength SFP/SFP+ transceiver types for use at data rates of 125 Mb/s to Gb/s.

The FDB-1027 SFP/SFP+ Evaluation Board is supplied with software and a DB-25 cable for communication with a PC parallel port. This cable allows direct communication between the PC and the module via the 2-wire serial bus on pins SCL and SDA, as well as for reading the status lines and setting the TX disable and Rate Select inputs.

The software included with the board provides a simple windows-based GUI for monitoring the

Switch S1 is provided to assert and test the transmit disable function. Switch S2 is provided to select the operating bit rate of the receiver RS0 in multi-rate SFP/SFP+ transceivers that require it. Switch S3 is provided to select the operating bit rate of the transmitter RS1 in multi-rate SFP+ transceivers that require it. Note SFP modules do not support RS1. TX disable can be controlled either by the switch or the parallel port control is determined by the position of the jumper S4 . Similarly, jumpers at S5 and S6 govern the RS0 and RS1 controls, respectively.

SPECIFICATIONS The FDB-1027 SFP/SFP+ Evaluation Board can be powered by one or two supply voltage s depending on whether the supply for the evaluation board and module need to be separated. A module supply voltage of to 3.6V should be supplied at connector J9. If shunt at jumper J2 is removed, a second 3.3V supply can be provided at J1 to separately power the evaluation board.

Please refer to module data sheets for specifications of input signals to the TX+ and connectors and output signals on the RX+ and connectors. SFP/SFP+ transceivers have internal AC coupling on all data lines.

The board layout and schematics are shown on pages 2 and

Finisar Corporation 1389 Moffett Park Drive Sunnyvale, CA 94089-1134 Tel. 1-408-548-1000 Fax 1-408-541-6138

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived FDB-1027 Datasheet file may be downloaded here without warranties.

Datasheet ID: FDB-1027 635187