D-Link DSL-2877AL Dual Band 11AC ADSL2+ Four Port Wireless Router

The DSL-2877AL Dual-Band 11AC ADSL2+ Four Port Wireless Router provides high-speed Internet and wireless coverage to smart devices in your home. With concurrent dual-band 802.11ac, it brings you the future of high-bandwidth wireless connectivity, allowing you to stream HD video, make Internet voice calls, and surf the web from anywhere in your home. Four Ethernet ports provide wired connections for other devices such as Network Attached Storage, to ensure that your data is always accessible. It’s stylish, easy-to-use, and comes IPv6-ready so you can keep up with the next generation of network devices.

Features
802.11ac wireless delivers blazing fast wireless connectivity with increased range and reliability
Concurrent dual-band wireless for combined connections up to 750 Mbps
Connect to USB Storage and share your pictures, videos, music and more within the network
Firewall and access control options to prevent attacks and restrict access to your network
Quick and easy to establish a fast, secure home network

Technical details

General
Brand : D-Link
Model : DSL-2877AL

Device Interfaces
802.11 ac/n/g/b Wireless LAN
Four 10/100 Fast Ethernet LAN ports
RJ-11 ADSL port
One USB 2.0 port

ADSL Standard
ADSL Standards
Multi-mode
Full-rate ANSI T1.413 Issue 2
ITU-T G.992.1 (G.dmt) Annex A/C/I
ITU-T G.992.2 (G.lite) Annex A/C
ITU-T G.994.1 (G.hs)
ADSL 2 Standards
ITU-T G.992.3 (G.dmt.bis) Annex A/J/L/M
ADSL 2+ Standards
ITU-T G.992.5 Annex A/L/M

ATM/PPP Suppor
Multiprotocol over AAL5 (RFC 1483/2684)
Bridged and routed Ethernet encapsulation
LLC encapsulation
VC-based multiplexing
ATM Forum UNI3.1/4.0 PVC (up to 8 PVCs)
ATM Cell Format ITU-T Rec. I.361
ATM Adaptation Layer Type 5 (AAL5)
PPPoA (RFC2364)
PPPoE (RFC2516)
PPP Link Control Protocol (RFC 1661)
Internet Protocol Control Protocol (RFC 1332)
PPP Authentication Protocol (RFC 1334)
PPP Challenge Handshake Authentication Protocol
(RFC 1994)
Microsoft PPP CHAP extensions (RFC 2433)

WLAN Specifications
802.11 n/g/b, up to 300 Mbps
802.11 ac/a, up to 433 Mbps
Wi-Fi Protected Setup (WPS)
Multiple SSIDs
Automatic rate adapting
Auto channel selection
WMM support
64-bit & 128-bit WEP
WPA-PSK & WPA2-PSK
MAC address filtering

Network Services
IPv4
DHCP server/client/relay
DNS relay
Dynamic DNS (DDNS)
Routing Information Protocol (RIP) v1/v2
NAT AGLs
PPTP
L2TP
FTP
RTSP (RealTime Streaming Protocol)
SIP v1/v2
IPsec
Internet Control Message Protocol (ICMP)
Virtual server (Port forwarding)
Simple Network Time Protocol (SNTP)
802.1d MAC Bridge (up to 256*8 MAC addresses)
QoS
IPP/ToS
DSCP QoS in 4-priority queues
Application QoS in 4-priority queues
Strict priority
VLAN QoS in 4-priority queues
QoS remarking based on IPP/ToS, DSCP and 802.1p
TOS transparency through NAT
Mapping to queue according to DSCP bits and
physical port
802.1Q
IGMP proxy v1/v2
IGMP snooping v1/v2/v3

Advance Features
UPnP support
802.1p QoS
VPN pass-through/multi-session PPTP/L2TP/IPSec
Dual-active firewall
Network Address Translation (NAT)
Stateful Packet Inspection (SPI)