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IP178G交换芯片官方设计参考
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Title
Size Document Number Rev
Date: Sheet of
IP178G Fiber Board_Block Diagram
1.4
IP178G_FD2V
1 3Tuesday, June 12, 2012
Title
Size Document Number Rev
Date: Sheet of
IP178G Fiber Board_Block Diagram
1.4
IP178G_FD2V
1 3Tuesday, June 12, 2012
Title
Size Document Number Rev
Date: Sheet of
IP178G Fiber Board_Block Diagram
1.4
IP178G_FD2V
1 3Tuesday, June 12, 2012
IP178G
25MHz
Crystal
24C16A
Initial PIN setting
Port 1 ~ 6 RJ45
EEPROM
8Port 10/100M With PHY
Switch Controller
QFN 68 (8mm x 8mm)
SCL
SDA
MDI/MDIX
Power &
LED Circuits
(LDO)
Regulator
Page 2
AC 110V -->
DC 5V/0.6A
IC plus corp.
Fiber port
Port 7~8
Page 3
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