Copyright © 2021 NEXCOM International Co., Ltd. All Rights Reserved.
18
NSA 7150/7150A User Manual
Chapter 2: Jumpers and Connectors
OCulink Connector
Connector type: 2x40 80-pin header
Connector location: CN26
Pin
Definition
Pin
Definition
A1
GND
B1
GND
A2
PE_SLOT_RX_DP0
B2
PE_SLOT_TX_C_DP0
A3
PE_SLOT_RX_DN0
B3
PE_SLOT_TX_C_DN0
A4
GND
B4
GND
A5
PE_SLOT_RX_DP1
B5
PE_SLOT_TX_C_DP1
A6
PE_SLOT_RX_DN1
B6
PE_SLOT_TX_C_DN1
A7
GND
B7
GND
A8
NC
B8
NC
A9
NC
B9
NC
A10
NC
B10
NC
A11
NC
B11
NC
A12
NC
B12
NC
A13
GND
B13
GND
A14
PE_SLOT_RX_DP2
B14
PE_SLOT_TX_C_DP2
A15
PE_SLOT_RX_DN2
B15
PE_SLOT_TX_C_DN2
A16
GND
B16
GND
A17
PE_SLOT_RX_DP3
B17
PE_SLOT_TX_C_DP3
A18
PE_SLOT_RX_DN3
B18
PE_SLOT_TX_C_DN3
A19
GND
B19
GND
A20
NC
B20
NC
Pin
Definition
Pin
Definition
A21
NC
B21
NC
A22
GND
B22
GND
A23
PE_SLOT_RX_DP4
B23
PE_SLOT_TX_C_DP4
A24
PE_SLOT_RX_DN4
B24
PE_SLOT_TX_C_DN4
A25
GND
B25
GND
A26
PE_SLOT_RX_DP5
B26
PE_SLOT_TX_C_DP5
A27
PE_SLOT_RX_DN5
B27
PE_SLOT_TX_C_DN5
A28
GND
B28
GND
A29
NC
B29
NC
A30
NC
B30
NC
A31
NC
B31
NC
A32
NC
B32
NC
A33
NC
B33
NC
A34
GND
B34
GND
A35
PE_SLOT_RX_DP6
B35
PE_SLOT_TX_C_DP6
A36
PE_SLOT_RX_DN6
B36
PE_SLOT_TX_C_DN6
A37
GND
B37
GND
A38
PE_SLOT_RX_DP7
B38
PE_SLOT_TX_C_DP7
A39
PE_SLOT_RX_DN7
B39
PE_SLOT_TX_C_DN7
A40
GND
B40
GND
B1
B40
A40
A1