D-LINK DSL-2877AL Dual Band Wireless AC750 VDSL2+/ADSL2+ Modem Router

Standards
2.4GHz

• IEEE 802.11n
• IEEE 802.11g
• IEEE 802.11b

5GHz

• IEEE 802.11ac
• IEEE 802.11n
• IEEE 802.11a

LAN/WAN

• IEEE 802.3u
• IEEE 802.3a

Physical Interfaces

• VDSL/ADSL WAN Port
• Gigabit Ethernet WAN Port
• 4 10/100 Ethernet Ports
• USB 2.0 Ports
• Reset Button

DSL Compliance
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/K/L/M

ADSL 2+ Standards:

• ITU-T G.992.5 Annex A/L/M

VDSL Standards:

• ITU-T G.993.2 (VDSL2)
• ITU-T G.993.1-2004 (VDSL)
• ANSI T 1.424-2004
• ETSI TS 101 270-1 and TS 101 270-2
• VDSL2 Bandplan: plan 997, plan 998
• VDSL2 Profile: 8a, 8b, 8c, 8d, 12a, 12b, 17a

ATM/PPP Support

• 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
• Internal Antennas
• Wi-Fi Protected Setup (WPS)
• Multiple SSIDs
• Automatic rate adapting
• WAN scheduling
• 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
• Internet Control Message Protocol (ICMP)
• Virtual server (Port forwarding)
• Simple Network Time Protocol (SNTP)
• 802.1d MAC Bridge (up to 256*8 MAC addresses)
• IGMP proxy v1/v2
• IGMP snooping v1/v2/v3

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

NAT ALGs

• PPTP
• L2TP
• FTP
• RTSP (RealTime Streaming Protocol)
• SIP v1/v2
• IPsec

Universal Plug and Play Support

• UPnP based auto-configuration
• UPnP based port forwarding
• UPnP IGD 1.0

Security
Attack Prevention

• Port scanning & illegal packet attack
• DoS Attack
• SYN Flooding
• Ping of Death
• Teardrop
• LAND attack
• IP Spoofing
• IP with zero length
• Smurf Attack
• TCP Null Scan
• Stateful Packet Inspection (SPI)
• Management Access Control for LAN/WAN sides
• IP filtering
• MAC filtering
• URL filter
• Demilitarized Zone (DMZ)

Device Management

• Web configuration
• Telnet management
• Web UI/X-Modem/FTP/TFTP firmware upgrade
• Diagnostic tools for DSL and IP Ping
• One Touch Setup wizard

Mobile Apps

• One-Touch Setup
• mydlink Lite/Plus

mydlink Features
Remote Management

• View current upload/download bandwidth
• View currently connected clients
• View web browsing history per client
• Block/unblock client network access
• Manage Wi-Fi network details

Advanced Features

• VPN pass-through
• Guest Network Support
• UPnP™ Support
• VLAN Tagging (NBN/UFB)
• Multiple PVCs (for use with IPTV)
• Wi-Fi WMM Quality of Service
• IPv6

Dimensions

• 198 x 146 x 54 mm

Weight

• 302 grams

Operating Temperature

• 0º to 40º C

Operating Humidity

• 5% to 95% non-condensing

Certifications

• Wi-Fi Certified
• CE/C-Tick
• RCM
• Wi-Fi Protected Setup (WPS)