D-Link DSL-2600U User Guide

Web Configuration
D-Link DSL-2600U User Manual
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Click Save/Apply. This configuration takes effective at once.
QoS-802.1p Setting
The IEEE 802.1p priority marking method is a standard for prioritizing network traffic at the data link/Mac sub-layer 802.1p traffic is simply classified and sent to the
destination, with no bandwidth reservations established.
The follow diagram shows the structure of 802.1Q Frame. The 802.1Q header includes a 3-bit prioritization field, which allows packets to be grouped to be grouped into
eight levels of priority (0-7), where level 7 is the highest one. In addition, DSL maps these eight levels to priority queues, where queue 1 has the highest priority.
Layer 2 802.Q frame
Preamble SFD DA SA mark
(4
word)
Len/Etype
(2 word)
DATA FCS
Mark
TPID(0x8100) Priority(3bit) CFI (1bit) VLAN ID
(12bit)

D-Link DSL-2600U Specifications

Power

input voltage	100V-240V
input current	0.6A
input frequency	50 Hz - 60 Hz
output voltage	12V
output current	1A

Data Transfer Rates

G.dmt full rate downstream	up to 8 Mbps
G.dmt full rate upstream	up to 1 Mbps
G.lite ADSL downstream	up to 1.5 Mbps
G.lite ADSL upstream	up to 512 Kbps
G.dmt.bis full rate downstream	up to 12 Mbps
G.dmt.bis full rate upstream	up to 1 Mbps
ADSL2+ full rate downstream	up to 24 Mbps
ADSL2+ full rate upstream	up to 1 Mbps
IEEE 802.11b wireless transfer rates	11, 5.5, 2, and 1Mbps
IEEE 802.11g wireless transfer rates	6, 9, 12, 18, 24, 36, 48, 54 Mbps

Interfaces

ADSL interface connector	RJ-11
LAN interface port	RJ-45
LAN interface standard	10/100BASE-T Ethernet