FDB-1018

FDB-1018 Datasheet

FDB-1018 SFP Evaluation 2005

Part	Datasheet
FDB-1018	FDB-1018 (pdf)

PDF Datasheet Preview
FDB-1018 SFP Evaluation 2005 Product Specification SFP Evaluation Board FDB-1018 A switch is provided to assert and test the transmit disable function S3 . Another switch S1 is provided to select the operating bit rate in those dual rate SFP transceivers that require it not required for Finisar’s SFP transceivers . TX disable can be controlled either by the switch or the parallel port. Change the position of the jumper to change controls. Similarly, a jumper governs the Rate Select control. Finisar’s FDB-1018 Evaluation Board is the perfect vehicle for testing and evaluating the new Small Form Factor Pluggable SFP optical transceivers. The board consists of a single SFP edge connector and cage, four 50-ohm SMA coaxial connectors J8-J11 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 transceiver types for use at data rates of 125 Mb/s to Gb/s. The FDB-1018 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 MOD_DEF 1 and MOD_DEF 2 , as well as for reading the status lines and setting the TX disable and Rate Select inputs. SPECIFICATIONS The FDB-1018 SFP Evaluation Board requires two supply voltages. A module supply voltage of to 3.6V should be supplied at connector J2. A 5V ±10% supply, used for the parallel port communication, should be connected to J1. Input signals to the TX+ and connectors should yield a differential swing ranging from 400 mV to 2400 mV, or each have a singleended swing ranging from 200 mV to 1200 mV. Output signals on the RX+ and connectors may range between 185 to 1000 mV, singleended. SFP transceivers have internal AC coupling on all data lines. The board layout and schematics are shown below. The software included with the board provides a simple windows-based GUI for monitoring the Serial ID information available in Finisar’s SFP transceivers. FDB-1018 SFP Evaluation 2005 FDB-1018 SFP Evaluation 2005 Finisar Corporation 1389 Moffett Park Drive Sunnyvale, CA 94089-1133 Tel. 1-408-548-1000 Fax 1-408-541-6138

PDF Datasheet Preview

FDB-1018 SFP Evaluation 2005

Product Specification

SFP Evaluation Board

FDB-1018

A switch is provided to assert and test the transmit disable function S3 . Another switch S1 is provided to select the operating bit rate in those dual rate SFP transceivers that require it not required for Finisar’s SFP transceivers . TX disable can be controlled either by the switch or the parallel port. Change the position of the jumper to change controls. Similarly, a jumper governs the Rate Select control.

Finisar’s FDB-1018 Evaluation Board is the perfect vehicle for testing and evaluating the new Small Form Factor Pluggable SFP optical transceivers.

The board consists of a single SFP edge connector and cage, four 50-ohm SMA coaxial connectors J8-J11 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 transceiver types for use at data rates of 125 Mb/s to Gb/s.

The FDB-1018 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 MOD_DEF 1 and MOD_DEF 2 , as well as for reading the status lines and setting the TX disable and Rate Select inputs.

SPECIFICATIONS The FDB-1018 SFP Evaluation Board requires two supply voltages. A module supply voltage of to 3.6V should be supplied at connector J2. A 5V ±10% supply, used for the parallel port communication, should be connected to J1.

Input signals to the TX+ and connectors should yield a differential swing ranging from 400 mV to 2400 mV, or each have a singleended swing ranging from 200 mV to 1200 mV. Output signals on the RX+ and connectors may range between 185 to 1000 mV, singleended. SFP transceivers have internal AC coupling on all data lines.

The board layout and schematics are shown below.

The software included with the board provides a simple windows-based GUI for monitoring the Serial ID information available in Finisar’s SFP transceivers.

FDB-1018 SFP Evaluation 2005

FDB-1018 SFP Evaluation 2005

Finisar Corporation 1389 Moffett Park Drive Sunnyvale, CA 94089-1133 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-1018 Datasheet file may be downloaded here without warranties.

Datasheet ID: FDB-1018 635185