D-Link AC1900 User Manual

139D-Link DIR-878 User Manual
Appendix B - Networking Basics
Networking Basics
Check your IP address
After you install your new D-Link adapter, by default, the TCP/IP settings should be set to obtain an IP address from a DHCP
server (i.e. wireless router) automatically. To verify your IP address, please follow the steps below.
Click on Start > Run. In the run box type cmd and click OK. (Windows® 7/Vista® users type cmd in the Start Search box.)
At the prompt, type ipcong and press &OUFS.
This will display the IP address, subnet mask, and the
default gateway of your adapter.
If the address is 0.0.0.0, check your adapter
installation, security settings, and the settings on
your router. Some rewall software programs may
block a DHCP request on newly installed adapters.

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