D-Link DIR-850L User Manual

78D-Link DIR-850L User Manual
Section 3 - Conguration
QoS Engine
This option is disabled by default. Enable this option for better
performance and experience with online games and other
interactive applications, such as VoIP.
The speed at which data can be transferred from the router to
your ISP. This is determined by your ISP.
The speed at which data can be transferred from the Internet to
your router. This is determined by your ISP.
Select either Strict Priority Queue (rank in order) or Weighted
Fair Queue (percentage).
The Queue ID used will be displayed in the rst column.
When Strict Priority Queue is selected, the Queue Priority will be
displayed in the second column.
When the Weighted Fair Queue option is selected, you will be able
to manually enter the Queue Weight for each individual Queue
ID in the second column.
Enable QoS:
Uplink Speed:
Downlink Speed:
Queue Type:
Queue ID:
Queue Priority:
Queue Weight:
The QoS Engine option helps improve your network gaming performance by prioritizing applications. By default the QoS Engine settings are disabled
and application priority is not automatically classied. The QoS section contains a queuing mechanism, trac shaping and classication. It supports
two kinds of queuing mechanisms. Strict Priority Queue (SPQ) and Weighted Fair Queue (WFQ). SPQ will process trac based on trac priority.
Queue1 has the highest priority and Queue4 has the lowest priority. WFQ will process trac based on the queue weight. Users can congure each
queue’s weight. The sum of all the queue’s weight must be 100. When surng the Internet, the system will do trac shaping based on the uplink
and downlink speed. The classication rules can be used to classify trac to dierent queues, then SPQ or WFQ will do QoS based on the queue’s
priority or weight.

D-Link DIR-850L Specifications

Operating Environment

operating temperature	32 ~ 104 °F (0 ~ 40 °C)
non-operating temperature	-4 ~ 149 °F (-20 ~ 65 °C)
operating humidity	10% - 90% non-condensing

Power

input voltage	100~240 V (±20%), 50~60 Hz
output voltage	DC 12 V
output current	2 A

Wireless Specifications

wireless interface 2.4 GHz	IEEE 802.11b/g/n
wireless interface 5 GHz	IEEE 802.11a/n/ac
antenna type	Two dual-band internal antennas (2.4 GHz and 5 GHz)

Weight and Dimensions

dimensions	93 x 116 x 145 mm (3.7 x 4.6 x 5.76 inches)
weight	330 grams (11.6 ounces)