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SFP+ Connectors

The TEB0745 is equipped with 8 SFP+ Connectors, 

Scroll Title
anchor Table_OBP_SFP title SFP Connectors
Scroll Table Layout orientation portrait sortDirection ASC repeatTableHeaders default style widths sortByColumn 1 sortEnabled false cellHighlighting true Pin Connected to  Notes SFP+ , J4 SFP+, J6 SFP+, J8 SFP+, J10 SFP+, J13 SFP+, J15 SFP+, J18 SFP+, J20 TD+ B2B, J3 B2B, J3 B2B, J3 B2B, J3 B2B, J1 B2B, J1 B2B, J1 B2B, J1 GT TD- B2B, J3 B2B, J3 B2B, J3 B2B, J3 B2B, J1 B2B, J1 B2B, J1 B2B, J1 GT RD+ B2B, J3 B2B, J3 B2B, J3 B2B, J3 B2B, J1 B2B, J1 B2B, J1 B2B, J1 GT RD- B2B, J3 B2B, J3 B2B, J3 B2B, J3 B2B, J1 B2B, J1 B2B, J1 B2B, J1 GT TX FAULT IO Expander Exp, U18 IO Expander Exp, U19 IO Expander Exp, U20 IO Expander Exp, U21 IO Expander Exp, U22 IO Expander Exp, U23 IO Expander Exp, U24 IO Expander Exp, U25 SFP_CTRL TX DISABLE  IO Expander Exp, U18 IO Expander Exp, U19 IO Expander Exp, U20 IO Expander Exp, U21 IO Expander Exp, U22 IO Expander Exp, U23 IO Expander Exp, U24 IO Expander Exp, U25 SFP_CTRL MOD-DEF2  IO Expander Exp, U18 IO Expander Exp, U19 IO Expander Exp, U20 IO Expander Exp, U21 IO Expander Exp, U22 IO Expander Exp, U23 IO Expander Exp, U24 IO Expander Exp, U25 SFP_CTRL MOD-DEF1 IO Expander Exp, U18 IO Expander Exp, U19 IO Expander Exp, U20 IO Expander Exp, U21 IO Expander Exp, U22 IO Expander Exp, U23 IO Expander Exp, U24 IO Expander Exp, U25 SFP_CTRL MOD-DEF0 IO Expander Exp, U18 IO Expander Exp, U19 IO Expander Exp, U20 IO Expander Exp, U21 IO Expander Exp, U22 IO Expander Exp, U23 IO Expander Exp, U24 IO Expander Exp, U25 SFP_CTRL RS0 IO Expander Exp, U18 IO Expander Exp, U19 IO Expander Exp, U20 IO Expander Exp, U21 IO Expander Exp, U22 IO Expander Exp, U23 IO Expander Exp, U24 IO Expander Exp, U25 SFP_CTRL LOS IO Expander Exp, U18 IO Expander Exp, U19 IO Expander Exp, U20 IO Expander Exp, U21 IO Expander Exp, U22 IO Expander Exp, U23 IO Expander Exp, U24 IO Expander Exp, U25 SFP_CTRL RS1 IO Expander Exp, U18 IO Expander Exp, U19 IO Expander Exp, U20 IO Exp, U21 IO Expander Exp, U22 IO Expander Exp, U23 IO Expander Exp, U24 IO Expander Exp, U25 SFP_CTRL

SD Card Socket

Power supply voltage for SD card holder is 3.3V.

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Scroll Title
anchor Table_OBP title On board peripherals
Scroll Table Layout orientation portrait sortDirection ASC repeatTableHeaders default sortByColumn 1 sortEnabled false cellHighlighting true Chip/Interface Designator Notes EEPROM U33 DIP Switches S1, S4 I2C Switch U16 I/O Expander U18...U25 Push Buttons S2, S3 LEDs D1, D5

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Scroll Title
anchor Table_OBP_I2C_EEPROM title I2C address for EEPROM
Scroll Table Layout orientation portrait sortDirection ASC repeatTableHeaders default sortByColumn 1 sortEnabled false cellHighlighting true I2C Address Device Designator I2C Address Notes 0x51 EEPROM U33 0x51

DIP Switches

There are two DIP Switches S1,S4.

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Scroll Title
anchor Table_OBP_DIP title DIP Switch S4
Scroll Table Layout orientation portrait sortDirection ASC repeatTableHeaders default style widths sortByColumn 1 sortEnabled false cellHighlighting true S4-1 S4-2 S4-3 S4-4 Power VCC_HR_B Notes OFF OFF OFF N.C. 1,8V OFF OFF ON N.C. 1,5V OFF ON OFF N.C. 3,3V OFF ON ON N.C. 2,5V ON OFF OFF N.C. 0,8V ON OFF ON N.C. Do not use ON ON OFF N.C. 1,25V ON ON ON N.C. 1,2V

Push Buttons

I2C Switch

There is a I²C Switch on the TEB0745 which can be used in order to controll the SPF+ Connectors. There are two push buttons S2, S3.

Scroll Title
anchor Table_OBP_Push_ButtonI2CSW title On-board push button =sI2C Switch
Scroll Table Layout orientation portrait sortDirection ASC repeatTableHeaders default style widths sortByColumn 1 sortEnabled false cellHighlighting true Pin Schematic  Designator Connected to B2B Notes	Active Level	Note	S3	USR_BTN	J3-153	Active high
S2	RST_IN_N	J2-131	Active high	General Reset

LEDs

VCC 3.3V SCL I2C_SCL B2B, J2 SDA I2C_SDA B2B, J2 nRESET I2C_RST Voltage Translator, U34 A0 GND Low  I2C address is 0x72 A1 3.3V High I2C address is 0x72 A2 GND Low I2C address is 0x72 SD0/ SC0 SFP0_SDA / SFP0_SDA SFP+ Connector, J4 SD1/ SC1 SFP1_SDA / SFP1_SDA SFP+ Connector, J6 SD2/ SC2 SFP2_SDA / SFP2_SDA SFP+ Connector, J8 SD3/ SC3 SFP3_SDA / SFP3_SDA SFP+ Connector, J10 SD4/ SC4 SFP4_SDA / SFP4_SDA SFP+ Connector, J13 SD5/ SC5 SFP5_SDA / SFP5_SDA SFP+ Connector, J15 SD6/ SC6 SFP6_SDA / SFP6_SDA SFP+ Connector, J18 SD7/ SC7 SFP7_SDA / SFP7_SDA SFP+ Connector, J20

Scroll Title
anchor Table_OBP_I2CSWADD title I2C Address of I2C Switch
Scroll Table Layout orientation portrait sortDirection ASC repeatTableHeaders default style widths sortByColumn 1 sortEnabled false cellHighlighting true I2C Device Designator I2C Address Notes I2C Device U16 0x72

IO Expanders

The TEB0745 is equipped with 8 I/O Expanders.

Scroll Title
anchor Table_OBP_IOEXP title IO Expander Information
Scroll Table Layout orientation portrait sortDirection ASC repeatTableHeaders default style widths sortByColumn 1 sortEnabled false cellHighlighting true Scroll Title anchor Table_OBP_SFP title SFP Connectors Scroll Table Layout orientation portrait sortDirection ASC repeatTableHeaders default style widths sortByColumn 1 sortEnabled false cellHighlighting true Pin Connected to  Notes IO Exp, U18 IO Exp, U19 IO Exp, U20 IO Exp, U21 IO Exp, U22 IO Exp, U23 IO Exp, U24 IO Exp, U25 nINT Not Connected  Not Connected  Not Connected  Not Connected  Not Connected  Not Connected  Not Connected  Not Connected  SCL I2C Switch, U16 B2B, J2 I2C Switch, U16 B2B, J2 I2C Switch, U16 B2B, J2 I2C Switch, U16 B2B, J2 I2C Switch, U16 B2B, J2 I2C Switch, U16 B2B, J2 I2C Switch, U16 B2B, J2 I2C Switch, U16 B2B, J2 SDA I2C Switch, U16 B2B, J2 I2C Switch, U16 B2B, J2 I2C Switch, U16 B2B, J2 I2C Switch, U16 B2B, J2 I2C Switch, U16 B2B, J2 I2C Switch, U16 B2B, J2 I2C Switch, U16 B2B, J2 I2C Switch, U16 B2B, J2 A0 GND 3.3V GND 3.3V GND 3.3V GND 3.3V  A1 GND GND 3.3V 3.3V GND GND 3.3V  3.3V  A2 GND GND GND GND 3.3V 3.3V  3.3V  3.3V  VCC 3.3V  3.3V  3.3V  3.3V  3.3V  3.3V  3.3V  3.3V  P0...P7 SFP+, J4 SFP+, J6 SFP+, J8 SFP+, J10 SFP+, J13 SFP+, J15 SFP+, J18 SFP+, J20

In the following table you can find I2C addresses of I/O Expanders which would be designated by pins A0,A1 and A2. 

Scroll Title
anchor Table_OBP_IOEXPADD title I2C Addresses of I/O Expanders
Scroll Table Layout orientation portrait sortDirection ASC repeatTableHeaders default style widths sortByColumn 1 sortEnabled false cellHighlighting true I2C Device Designator I2C Address Notes I/O Expander U18 0x20 U19 0x21 U20 0x22 U21 0x23 U22 0x24 U23 0x25 U24 0x26 U25 0x27

Push Buttons

There are two push buttons S2, S3.

Scroll Title
anchor Table_OBP_Push_Button title On-board push button =s
Scroll Table Layout orientation portrait sortDirection ASC repeatTableHeaders default style widths sortByColumn 1 sortEnabled false cellHighlighting true Designator Connected to B2B Active Level Note S3 USR_BTN J3-153 Active high S2 RST_IN_N J2-131 Active high General Reset

LEDs

Scroll Title
anchor Table_OBP_LED title On-board LEDs
Scroll Table Layout orientation portrait sortDirection ASC repeatTableHeaders default style widths sortByColumn 1 sortEnabled false cellHighlighting true Designator Schematic Color B2B Connected to Active Level Note D1	LED1

Green	J3-149	MIO48	Active High	LED1
D5

LED2

Green

J3-151

MIO49

MIO49

Active High

LED2