ece 4006-b gigabit ethernet group #7 update presentation #12 progress connectorized rx,...
DESCRIPTION
Eye diagram for G7 receiver throughput HOME Optoway OPDR1-GSA3 Peak wavelength 850 nm Responsivity0.55 mA/mW Capacitance1.5 pF PRBS7 (2m cable)PRBS7 (100m cable) K28.5 K28.7 PRBS7 K28.5 K28.7TRANSCRIPT
ECE 4006-BGIGABIT ETHERNET
GROUP #7 Update Presentation #12
PROGRESSConnectorized RX,
Connectorized TX, & TX/RX Combo tested using 100m cable
Unconnectorized RX eye diagrams and alignment tolerance testing
Completed paper
PLANNED WORKDecember 13-14, 2002
Graduation party
Presented by: My Tran
Eye diagram for G7 transmitter throughputPRBS7 (2m cable) PRBS7 (100m cable)
HOME
Honeywell HFE-4383-521Peak Wavelength
850 nm
Slope Efficiency
0.15 mW/mA
Threshold Current
3.5 mA
K28.5
K28.7
Eye diagram for G7 receiver throughput
HOME
Optoway OPDR1-GSA3Peak wavelength
850 nm
Responsivity 0.55 mA/mWCapacitance 1.5 pF
PRBS7 (2m cable) PRBS7 (100m cable)
K28.5
K28.7
PRBS7 K28.5 K28.7
PRBS7 (2m cable) PRBS7 (100m cable)
HOME
K28.5
K28.7
Both TX and RX workingEye diagram for G7 transmitter connected to G7 receiver !!
Unconnectorized Receiver Testing
HOME
Hamamatsu S5973Peak wavelength
760 nm
Responsivity 0.47 mA/mWCapacitance 1.5 pF
Eye Diagram & Mask Test Alignment Tolerance
Project Summary
• Connectorized RX, TX, and RX/TX Combination functional and tested
• Unconnectorized RX working & partially tested
• Unconnectorized TX working but not tested• Cost vs. Performance Analysis Incomplete
ECE 4006-B GIGABIT ETHERNET GROUP #7
Update Presentation #12
End of Slideshow ;)
Start Over
Eye diagram for G7 transmitter throughputK28.5 (2m cable) K28.5 (100m cable)
HOME
Honeywell HFE-4383-521Peak Wavelength
850 nm
Slope Efficiency
0.15 mW/mA
Threshold Current
3.5 mA
Eye diagram for G7 transmitter throughputK28.7 (2m cable) K28.7 (100m cable)
HOME
Honeywell HFE-4383-521Peak Wavelength
850 nm
Slope Efficiency
0.15 mW/mA
Threshold Current
3.5 mA
Eye diagram for G7 receiver throughput
HOME
K28.5 (2m cable) K28.5 (100m cable)
Eye diagram for G7 receiver throughput
HOME
K28.7 (2m cable) K28.7 (100m cable)
K28.5 (2m cable) K28.5 (100m cable)
HOME
Both TX and RX workingEye diagram for G7 transmitter connected to G7 receiver !!
K28.7 (2m cable) K28.7 (100m cable)
HOME
Both TX and RX workingEye diagram for G7 transmitter connected to G7 receiver !!