IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
WiFi 4 (802.11n)
WiFi 5 (802.11ac)
IEEE 802.11e
IEEE 802.11i
IPv4
IPv6

AC1200 enhanced AC performance : 300+867 Mbps

802.11a : up to 54 Mbps
802.11b : up to 11 Mbps
802.11g : up to 54 Mbps
WiFi 4 (802.11n) : up to 300 Mbps
WiFi 4 (802.11n) : up to 867 Mbps

VDSL2/ADSL2+/ADSL2/ADSL multimode
Support Annex A/B/I/J/L/M
Support all VDSL2 profiles -8a, 8b, 8c, 8d, 12a, 12b, 17a and 30a
VDSL2 interface compliance with ITU-T G.993.2
ITU-T G.992.1 (G.dmt), Annex A, and B Compliant
ITU-T G.992.2 (G.lite), Annex A, and B Compliant
ANSI T1.413 Compliant
ITU-T G.992.3 (ADSL2) Compliant, Annex A, B, L, and M
ITU-T G.992.5 (ADSL2+) Compliant, Supporting Annex A, B, and M
ITU-T G.993.2 Compliant, Annex A, B
ITU-T G.993.5 (Vectoring)
ITU-T G.998.4 (G.inp) Improved impulse noise protection
ATM and PTM (dual-priority)

VDSL2 Upstream: 150Mbps, Downstream: 200Mbps
ADSL2+ Upstream: 3.3Mbps, Downstream: 24Mbps
ADSL2 Upstream: 3.5Mbps, Downstream: 12Mbps

External antenna x 4

1 x RJ11 for xDSL
4 x RJ45 10/100/1000 BaseT for LAN
1 x RJ45 10/100/1000 BaseT for WAN

WPS Button, Reset Button, Power Button, Wireless on/off Button

Power, Internet, LAN x 4, xDSL, 2.4 GHz Wi-Fi, 5 GHz Wi-Fi, USB x 1

AC Input : 110 ~240 V(50~60HZ)
DC Output : 12 V/1.5 A
Power Consumption : 18 W Max.

DSL-AC55U Dual-band 802.11ac VDSL/ADSL Modem Router
RJ-45 cable
RJ-11 cable
Support CD(User manual and utility)
Power adapter
Warranty card
Quick start guide
Splitter (varies with regions)

360 g (Device Only)

20.7 x 14.9 x 3.6 ~ cm (WxDxH) (Without Bezel)

WPS

• Bandwidth limiter
Traffic Monitor

Dual WAN
DDNS

DHCP Server
IPTV

Media Server

WindowsR 10
WindowsR 8.1
WindowsR 8
WindowsR 7
WindowsR Vista
WindowsR 2000
WindowsR XP
Mac OS X 10.1
Mac OS X 10.4
Mac OS X 10.5
Mac OS X 10.6
Mac OS X 10.7
Mac OS X 10.8