Cradlepoint R1900 Series Installation Guide

The 8-pin GPIO socket is configured to allow for using an 8-wire/GPIO cable. This connector provides
extensibility and the ability to connect a redundant power supply. Refer to the following for pin
configuration:
PIN
Wire Color
Definition
Details
1
Black
Ground
Ground to the vehicle chassis
2
Brown
Analog Input
0-5v/0-36v
3
Red
Power
Redundant power supply
4 Black Ground Ground to the vehicle chassis
5
White
GPIO3
LVTTL compatible, protected to 36V DC input
6
Blue
GPIO2
LVTTL compatible, protected to 36V DC input
7
Yellow
GPIO1
LVTTL compatible, protected to 36V DC input
8 Orange
Ignition
Sense
Provides option to power up when vehicle
ignition is on.
STEP 10: Activate the router through NetCloud Manager.
Activate your R1900 series router through NetCloud Manager (NCM). Your router is packaged with
NetCloud services and requires that you log into your NetCloud account to activate. Refer to Getting
Started with NetCloud Manager for more information.
GPIO
4 3 2 1
8 5

Cradlepoint R1900 Series Specifications

General

Category	Network Router
Manufacturer	Cradlepoint
Model	R1900 Series
5G Support	Yes
Wi-Fi	Wi-Fi 6 (802.11ax)
Operating Temperature	-30°C to 70°C
Cellular Technology	5G, LTE
Ethernet Ports	4
Security	VPN, Firewall, Encryption
SIM Slots	2