D-Link AC1900 User Manual

14D-Link DIR-878 User Manual
Section 3 - Installation
QRS Mobile App
QRS Mobile app allows you to install and congure your router from your mobile device.
Note: The screenshots may be dierent depending on your mobile device’s OS version.
Step 1
Search for the free 234.PCJMF"QQ on the App Store or Google Play.
Step 2
Once your app is installed, you may now congure your router. Connect to
the router wirelessly by going to your wireless utility on your device. Scan for
the Wi-Fi name (SSID) as listed on the supplied info card. Select and then enter
your Wi-Fi password.
Step 3
Once you connect to the router, launch the QRS Mobile app from the Home
screen of your device.
Note: The following steps show the Android interface of the QRS Mobile app. If you
are using an iPhone, iPad, or iPod touch, the appearance may be dierent to that
of the screenshots, but the process is the same.
QRS Mobile

D-Link AC1900 Specifications

General

Ethernet LAN	Yes
Networking standards	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.3, IEEE 802.3u
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
Ethernet LAN (RJ-45) ports	4
USB version	3.2 Gen 1 (3.1 Gen 1)
Input current	3 A
Rack mounting	No
USB ports quantity	2
DHCP client	-
Security algorithms	WPA, WPA2, WPS
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Storage temperature (T-T)	-25 - 65 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	0 - 90 %
Certification	FCC B\\r CE B\\r C-Tick\\r IPv6 \\r Wi Fi \\r (WPS)\\r (WMM)\\r Windows 8

Weight and Dimensions

Depth	190.4 mm
Width	246.9 mm
Height	47.2 mm
Weight	745 g