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This document details serial data measurements conducted at 3.5 Gb/s utilizing the Reflex Photonics SN-R12-C00501 SNAP12 receiver along with the Lecroy SDA13000 oscilloscope and GTK test board configured with 300m MM fiber. The performance is evaluated with a Xilinx Virtex-5 optical breakout. Key metrics including total jitter, deterministic jitter, periodic jitter, random jitter, and duty cycle distortion are reported. The BER tests performed at 3.125 Gb/s with estimated transmission of approximately 1 petabit without errors showcase the robust reliability of the setup.
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SERIAL DATA MEASUREMENTS @ 3.5Gb/s using REFLEXPHOTONICS SN-R12-C00501 SNAP 12 Receiver Lecroy SDA13000 Scope GTK test board 300m MM fiber Mini-T Xilinx Virtex-5 Optical breakout Optical breakout Stanford CLK generator
Tj: total jitter Dj:Deterministic Pj: Periodic DCD: Duty cycle distorsion Rj: Random
BER tests @ 3.125Gb/s GTK test board Optical breakout 300m MM fiber Xilinx VIRTEX-5 Minit-T Optical breakout Optical breakout Optical breakout Stanford CLK generator
BER tests @ 3.125Gb/s • GTK test board: • - REFLEXPHOTONICS SN-R12-C00501 SNAP12 receiver (3.5Gb/s) • ZARLINK ZL60113 Transmitter (3.125Gb/s) • Channels selected: • 300m of MM fiber • Ch#1: 350 mm of microstrip lines. • Ch#2: 350 mm of microstrip lines and 2mm of bonding wires (2 pairs of vias) • Next tests with longest bonds and fastest baud rate (@3.5Gb/s) • Xilinx Mini-T Board: • AVAGO AFBR 810 TX (10Gb/s) • AVAGO AFBR 820 RX (10Gb/s) • This BER test is working since Friday afternoon without error (~1 petabit sent)