Sim1-1/1-2 To Sim4-1/4-2 Mini-Sim Sockets; Usb 3.1 Ports - Nexcom nROK 7251 Series User Manual

Chapter 2: External Connectors Pinout Description

SIM1-1/1-2 to SIM4-1/4-2 Mini-SIM Sockets

Connector number: 4
C3 C7
C2 C6
C1 C5
SIM1-1/1-2 to SIM4-1/4-2
Pin Definition
C1 UIM_PWR
C2 UIM_RST
C3 UIM_CLK
Note: SIM4-1/4-2 (BOM optional)
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Pin Definition
C5 NC
C6 UIM_DAT
C7 NC

USB 3.1 Ports

Connector Number: 5
USB 3.1 Gen 1
5 9
4 1
5 9
4 1
USB 3.1 Gen 1
Pin Definition
1 5V
3 USB2.0_DATA+
5 USB3.1_RX_N
7 GND
9 USB3.1_TX_P
12
USB 3.1 Gen 2
5 9
4 1
5 9
4 1
USB 3.1 Gen 1
Pin Definition
2 USB2.0_DATA-
4 GND
6 USB3.1_RX_P
8 USB3.1_TX_N
nROK 7251 Series User Manual