D-Link DIR-857 User Manual

63D-Link DIR-857 User Manual
Section 3 - Conguration
WISH is short for Wireless Intelligent Stream Handling, a technology developed to enhance your experience of using a wireless network by prioritizing
the trac of dierent applications.
Enable this option if you want to allow WISH to prioritize
your trac.
Enable WISH:
Allows the router to recognize HTTP transfers for many
common audio and video streams and prioritize them
above other trac. Such streams are frequently used by
digital media players.
HTTP:
Enables the router to recognize certain audio and video
streams generated by a Windows Media Center PC and to
prioritize these above other trac. Such streams are used
by systems known as Windows Media Extenders, such as
the Xbox 360.
Windows Media
Center:
When enabled, this option causes the router to automatically
attempt to prioritize trac streams that it doesn’t otherwise
recognize, based on the behavior that the streams exhibit.
This acts to deprioritize streams that exhibit bulk transfer
characteristics, such as le transfers, while leaving interactive
trac, such as gaming or VoIP, running at a normal priority.
Automatic:
WISH Rules:
A WISH Rule identies a specic message ow and assigns
a priority to that ow. For most applications, the priority
classiers ensure the right priorities and specic WISH Rules
are not required.
WISH supports overlaps between rules. If more than one
rule matches for a specic message ow, the rule with the
highest priority will be used.
WISH Settings

D-Link DIR-857 Specifications

General

Ethernet LAN	Yes
Cabling technology	10/100/1000Base-T(X)
Networking standards	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Wi-Fi standards	802.11a, 802.11b, 802.11g
Channels quantity	2 channels
Top Wi-Fi standard	Wi-Fi 4 (802.11n)
WLAN data transfer rate (max)	900 Mbit/s
Bandwidth	2.4 GHz
Rack mounting	No
USB ports quantity	1
Ethernet LAN (RJ-45) ports	4
DHCP client	-
Security algorithms	128-bit WEP, 64-bit WEP, WPA, WPA2, WPS
Certification	FCC, IC, Wi-Fi
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Product color	Black
LED indicators	Power, WLAN
Output voltage	12 V

Weight and Dimensions

Depth	160 mm
Width	213 mm
Height	36 mm
Weight	341.5 g