D-Link DSL-2640U User Manual

DSL-2640U Wireless ADSL2+ Router with Ethernet WAN Support
User Manual
Overview
Specifications
*
Hardware
Processor
· RTL8676S (450MHz)
RAM
· 32MB, SDRAM
Flash
· 8MB, SPI
Interfaces · RJ-11 ADSL port
· 4 10/100BASE-TX LAN ports
LEDs · POWER
· 4 LAN LEDs
· WLAN
· WPS
· DSL
· INTERNET
Buttons · ON/OFF button to power on/power off
· RESET button to restore factory default settings
· WPS button to set up wireless connection
· WIRELESS ON/OFF button to enable/disable wireless network
Antenna
· External non-detachable omnidirectional antenna (2dBi gain)
Power connector
· Power input connector (DC)
DSL Parameters
ADSL Standards · ADSL: ANSI T1.413-1998 Issue 2; ITU-T G.992.1 (G.dmt) Annex B, ITU-T
G.992.2 (G.lite) Annex B
· ADSL2: ITU-T G.992.3 Annex B
· ADSL2+: ITU-T G.992.5 Annex B
ATM/PPP Protocols · Bridged and routed Ethernet encapsulation
· VC-based or LLC-based multiplexing
· ATM Forum UNI3.1/4.0 PVC (up to 8 PVCs)
· ATM Adaptation Layer Type 5 (AAL5)
· ITU-T I.610 OAM F4/F5 loopback
· ATM QoS
· PPP over ATM (RFC 2364)
· PPP over Ethernet (PPPoE)
· Keep-alive for PPP connections
* The device features are subject to change without notice. For the latest versions of the firmware and relevant
documentation, visit www.dlink.ru.
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D-Link DSL-2640U 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

Wireless Transfer Rates

IEEE 802.11b transfer rates	11, 5.5, 2, and 1 Mbps
IEEE 802.11g transfer rates	6, 9, 12, 18, 24, 36, 48, 54 Mbps

Media Interface

ADSL interface connector	RJ-11 connector for connection to 24/26 AWG twisted pair telephone line
LAN interface ports	four RJ-45 ports for 10/100BASE-T Ethernet connection