Senior Design Project Group IV 10 Gigabit Ethernet
Senior Design Project: Group IV 10 Gigabit Ethernet Optical Transceiver Group Members: Jinesh Karia Rakesh Soni James Cummings Elisa Hurwitz Bishan Patel
SO FAR, SO GOOD… • Website is up on ECE domain. • Finished building Maxim receiver board. • Researched PD and VCSEL vendors and prices of parts.
GANTT CHART
Soldering…
TECHNICALLY SPEAKING… • VCSEL Characteristics • Photodiode Characteristics
VCSEL Characteristics 802. 3 z Standards Vendor: Honeywell Speed (Gbps) Slope Efficiency (m. W/m. A), at 850 nm Threshold current (m. A) 0. 06 1. 5 Typical 0. 15 3. 5 Maximum 0. 3 6 HFE 4384 -522 (SC connectorized) Minimum http: //standards. ieee. org/getieee 802/download/802. 3 -2000. pdf 1. 25 http: //content. honeywell. com/vcsel/products/datacom. stm
Photodiodes 802. 3 z Standards Vendors: Hamamatsu and Lasermate Speed (GHz) Respons ivity (A/W), S 7911 (unconnectorized) 740 nm Typical 2 Capacita nce (p. F) Active Area (mm, dia. ) 0. 47 0. 45 0. 1 0. 47 0. 85 0. 2 -- -- S 7912 (unconnectorized) Typical 1. 5 RSC-M 65 A 306 (connectorized) Minimu m http: //standards. ieee. org/getieee 802/download/802. 3 -2000. pdf 1. 5 0. 35 Hamamatsu: http: //www. hpk. co. jp/eng/products/ssd/PDF/3/S 7911, S 7912_KPIN 1041 E 02. pdf Lasermate: http: //www. lasermate. com/Re. Ga. As. html
COMING UP NEXT… • Continue researching vendors for parts. • Completing building and testing of Maxim test board. • Order parts from vendors.
QUESTIONS?
- Slides: 9