Adaptec 3405 - Adaptec RAID 31605 LED and I2 C Connector Specification

Appendix F: Controller LED and I2C Connector Quick Reference ● 142
SFF-8087 Connector J5:
SFF-8087 Connector J18:
Adaptec RAID 31605 LED and I2C Connector Specification
● Adaptec RAID 31605 LED Board Connector: Molex 10-89-7162 2.54mm 2x8 Header or
equivalent
● LED Mating Cable Connector: Molex 22-55-2161 or equivalent
A10 SB4_CONA SB4 - Reset SB4 - SDataOut
A11 SB5_CONA SB5 - Backplane Address SB5 - SDataIn
B11 CONTROLLER_TYPEA_BUF SB6 – Controller Type SB6 – Controller Type
A8 BACKPLANE_TYPEA SB7 – Backplane Type SB7 – Backplane Type
Pin Number Signal I2C Description SGPIO Description
B8 SB0_CONB SB0 - 2W_SCL SB0 - SClock
B9 SB1_CONB SB1- 2W_SDA SB1- SLoad
B10 GND SB2 - Ground SB2 - Ground
A9 GND SB3 - Ground SB3 - Ground
A10 SB4_CONB SB4 - Reset SB4 - SDataOut
A11 SB5_CONB SB5 - Backplane Address SB5 - SDataIn
B11 CONTROLLER_TYPEB_BUF SB6 – Controller Type SB6 – Controller Type
A8 BACKPLANE_TYPEB SB7 – Backplane Type SB7 – Backplane Type
Pin Number Signal I2C Description SGPIO Description
B8 SB0_CONC SB0 - 2W_SCL SB0 - SClock
B9 SB1_CONC SB1- 2W_SDA SB1- SLoad
B10 GND SB2 - Ground SB2 - Ground
A9 GND SB3 - Ground SB3 - Ground
A10 SB4_CONC SB4 - Reset SB4 - SDataOut
A11 SB5_CONC SB5 - Backplane Address SB5 - SDataIn
B11 CONTROLLER_TYPEC_BUF SB6 – Controller Type SB6 – Controller Type
A8 BACKPLANE_TYPEC SB7 – Backplane Type SB7 – Backplane Type
Pin Number Signal I2C Description SGPIO Description
2252800-R ASR-31605 RoHS Single
2252700-R ASR-31605 RoHS Kit