D-Link DSL-520B Specifications

GREATER COMPATIBILITY
This D-Link ADSL2+ Modem is TR-067 compliant,
ensuring that it will work with your Internet Service
Provider’s (ISP) network infrastructure. It is also
TR-069 compliant, which automatically updates
the firmware and other settings when they become
available from your ISP.
DEVICE INTERFACES
+ RJ-11 ADSL port
+ RJ-45 10/100BASE-TX Ethernet port with auto MDI//MDIX
ADSL STANDARDS
+ ADSL : Multi-mode, ANSI T1.413 Issue 2, ITU-T G.992.1
(G.dmt) Annex A, ITU-T G.992.2 (G.lite) Annex A,
+ ITU-T G.994.1 (G.hs)
+ ADSL2: ITU-T G.992.3 (G.dmt.bis) Annex A/L/M ITU-T G.992.4
(G.lite.bis) Annex A
+ ADSL2+: ITU-T G.992.5 Annex A/M
ADSL DATA RATES
+ G.dmt: 8Mbps downstream, 832Kbps upstream
+ G.lite: 1.5Mbps downstream, 512Kbps upstream
+ ADSL2: 12Mbps downstream, 1Mbps upstream
+ ADSL2+: 24Mbps downstream, 3.5Mbps upstream
ATM & PPP PROTOCOLS
+ ATM Adaption Layer type 5 (AAL5)
+ Bridged or routed Ethernet encapsulation
+ VC and LLC based multiplexing
+ MAC Encapsulated Routing
+ ATM Forum UNI3.1/4.0 PVC
+ ATM Cell Format ITU-T Rec. I.361
+ PPP over ATM (RFC 2364)
+ PPP over Ethernet (PPPoE)
+ PPP Link Control Protocol (LCP)
+ Internet Protocol Control Protocol (IPCP)
+ PPP Authentication Protocol (PAP)
+ PPP Challenge Handshake
+ Authentication Protocol (CHAP)
+ Microsoft PPP CHAP extensions
VIRTUAL PRIVATE NETWORK
Multiple IPSec/PPTP/L2TP pass-through
ROUTER FEATURES & NETWORK PROTOCOLS
+ Internet Control Message Protocol (ICMP)
+ Network Address Translation (NAT), IP Static Routing,
Routing Information Protocol (RIPv1, RIPv2)
+ NAT ALG (optional):
+ MSN/AOL/Yahoo Messenger, FTP, CUSEEME, Real Audio,
MIRC, SIP, ICQ, games, SNMP
+ Dynamic Host Configuration Protocol (DHCP); DHCP server,
client, and relay
+ SNTP, DNS Relay, DDNS proxy and IGMP proxy
FIREWALL /ACCESS SECURITY
+ MAC Filtering (optional)
+ Packet Filtering
+ Stateful Packet Inspection (SPI)
+ Denial of Service prevention (DoS)
+ Intrusion Detection System/Log
+ User Authentication PAP
+ User Authentication CHAP
CONFIGURATION/MANAGEMENT
+ Web-based GUI configuration
+ 3-level login control for local/remote management
+ Firmware upgraded, configuration data uploaded and
downloaded via Webbased GUI
+ TFTP for firmware, configuration files and image files
upgrade and download
+ TFTP server and client
+ Code Lock to prevent from improper firmware upgrade
through UI, TFTP, and TR-069
+ Telnet/SSH access for configuration (optional)
+ Local access via console (optional)
+ ADSL/ADSL2/ADSL2+ manual selection and auto fallback
+ Auto VPI/VCI detection
+ Configuration backup and restore
+ Diagnostics
+ Log & Trace function
+ SNMP v.1 and v.2c with MIB-I and MIBII (optional)
+ TR-069 compliant with ACS (optional)
DSL-520B
TECHNICAL SPECIFICATIONS
YOUR NETWORK SETUP
FASTER DSL CONNECTION

D-Link DSL-520B Specifications

Data Transfer Rates

G.dmt full rate downstream	up to 8 Mbps
G.dmt full rate upstream	up to 1 Mbps
G.lite downstream	up to 1.5 Mbps
G.lite upstream	up to 512 Kbps
G.dmt.bis full rate downstream	up to 12 Mbps
G.dmt.bis full rate upstream	up to 12 Mbps
ADSL full rate downstream	up to 24 Mbps
ADSL full rate upstream	up to 1 Mbps

Interfaces

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