SMC SMC7901BRA4 ADSL Ethernet LAN Black, White router

1-Port Annex A ADSL2/ADSL2+ Modem Router
Product Overview
SMC7901BRA4, is a high integrated residential broadband access
device, which provides one ADSL2+ RJ11 port and one built-in
Ethernet port. The SMC7901BRA4 is fully compliant with ADSL2/2+
and Ethernet standards like IEEE802.3/802.3u. It provides high
performance access to the Internet, downstream up to 24Mbps and
upstream up to 2Mbps. With SMC7901BRA4, computer on the LAN
side can communicate and share files with each other. This router can
provide high access performance applications for individual users,
SOHOs, and small enterprises.
Key Features and Benefits
Enhanced ADSL2+ Technology
Instant always on internet connectivity for wired computers. The built-in ADSL2/2+ modem gives unrivaled
asymmetric high-speed data transport at up to 24Mbps downstream.
SPI Firewall Protection from Hackers
The NAT firewall with Stateful Packet Inspection (SPI), Intrusion Detection System & Denial-of-Service
provides robust security from hackers while VPN pass-through allows secure connectivity to your office or
corporate network. Access Control Lists with URL blocking allows you to control access to internet services
& filter inappropriate web sites.
Quality of Service (QoS)
The SMC7901BRA4 includes a build in QoS engine, which allow network administrators to allocate network
resource and to prioritize real-time applications like voice & video, to enable smooth Internet phone (VoIP)
and lag-free online gaming.
Application Diagram
Physical Interface
• 1 RJ-11 Jack for ADSL Interface
• 1 RJ-45 Jack for 10 / 100 Base-Tx Ethernet Port
• 1 Reset Button
• 1 Power DC jack
• 1 Power On / Off Switch
LED Indicators
• Power/ Data/ Link/ Ethernet
ADSL Compliance
• ANSI T1.413 Issue 2
• G.992.1 (G.dmt) Annex A
• G.992.2 (G.lite) Annex A
• G.992.3 ADSL2 (G.dmt.bis) Annex A/J/K/L/M
• G.992.4 ADSL2 (G.lite.bis)
• G.992.5 ADSL2+ Annex A/M
ATM Features
• Support up to 8 ATM PVCs
• Support ATM Forum UNI 3.1/4.0 PVC
• Support UBR, CBR, and rt-VBR and nrt-VBR service classes
• Provide ATM layer functionality
• Support up to 8 PVCs – traffic shaping (CBR, UBR, rt/nrt-VBR)
• Support PPPoA (RFC2364)
• Support MPoA functionality (RFC2684)
• Support IP over ATM (IPoA)
• Support ATM cell format ITU -T I.361
• Support OAM F4/F5 loopback
PPP Functions
• Point-to-Point Protocol (RFC1661)
• PPP over ATM (RFC2364)
• PPP over Ethernet (RFC2516)
• User Authentication
- CHAP (RFC1994)
- PAP (RFC1334)
Bridge Features
• Ethernet bridging
• Support Transparent Bridging
- MAC address learning
- MAC address filtering and protocol filtering for up-link
Routing Features
• RIP v1 / v2
• Static routing
• PPP / PPPoE (RFC 2516)
• NAT with ALGs
• IGMP v1 / v2
• IGMP Proxy / snooping
• IPv4
• IP pass through
• Virtual Server port forwarding
• Filtering – IP Filtering, MAC Filtering, URL Filtering
• ACL (Access Control List)
• VPN (IPSec,PPTP,L2TP) pass-through
• Acess Administration
• Web based Configuration - HTTP server
• System configuration backup and restore
• SNMP Support (V.1 and V.2C) – MIB I, MIB II (RFC1213)
• Firmware Upgrade Available by Web / TFTP
• Remote Firmware Upgradeable
• UPnP
• Easy Setup Wizard
• TR069 Remote Management Diagnostic and ATM loop back
• TR067 Ensures product meets all ADSL IOT test
• IP ToS function (RFC 1349)
• 802.1p bit remarking
• Traffic classification by port, 802.1p , ToS and DSCP
• (L)132*(W)90*(H)33.5mm
Operating Environment
• 0° C ~ 40° C/ 32° F ~ 104° F
• 10% ~ 80% Non-condensing
• FCC Class B
• CE Mark
• RoHS compliant
• Please check for the warranty
terms in your country/region.
North America
20 Mason, Irvine,
CA 92618, U.S.A
24/7 Technical Support
Fructuos Gelabert 6-8
08970 Sant Joan Despi
Barcelona, Spain
Check for your local country contact information
• Stateful Packet Inspection (SPI)
• Management Access Control for WAN
• User authentication for PPP (PAP / CHAP)
• DDoS (Dynamic DoS) Protection
©2009 SMC Networks. EZ Connect PowerlineTM is a trademark
of SMC Networks. Other trademarks or registered trademarks
are the property of their respective owners. Information is
subject to change without notice. All rights reserved.