SMC Networks SMC7904BRB2 - Manuals

C OMPLIANCES v Safety Compliance Wichtige Sicherheitshinweise (Germany) 1. Bitte lesen Sie diese Hinweise sorgfältig durch.2. Heben Sie diese Anleitung für den späteren Gebrauch auf.3. Vor jedem Reinigen ist das Gerät vom Stromnetz zu trennen. Verwenden Sie keine Flüssigoder Aerosolreiniger. Am best...

T ABLE OF C ONTENTS vi Configuring the Barricade TM . . . . . . . . . . . . . . . . . . . . 4-1 Navigating the Management Interface . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Making Configuration Changes . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 Setup Wizard . . . . . . . ...

T ABLE OF C ONTENTS vii Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1 Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1 Ethernet Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1 Sp...

1-1 C HAPTER 1 I NTRODUCTION Congratulations on your purchase of the ADSL2 Barricade TM , hereafter referred to as the “Barricade”. We are proud to provide you with a powerful yet simple communication device for connecting your local area network (LAN) to the Internet. For those who want to surf the...

I NTRODUCTION 1-2 services such as web, FTP, e-mail, and Telnet) • VPN pass-through (IPSec-ESP Tunnel mode, L2TP, PPTP) • User-definable application sensing tunnel supports applications requiring multiple connections • Easy setup through a web browser on any operating system that supports TCP/IP • C...

A PPLICATIONS 1-3 • Virtual Server If you have a fixed IP address, you can set the Barricade to act as a virtual host for network address translation. Remote users access various services at your site using a constant IP address. Then, depending on the requested service (or port number), the Barrica...

2-1 C HAPTER 2 I NSTALLATION Before installing the Barricade TM , verify that you have all the items listed under the Package Contents list. If any of the items are missing or damaged, contact your local distributor. Also be sure that you have all the necessary cabling before installing the Barricad...

I NSTALLATION 2-2 System Requirements You must meet the following minimum requirements: • ADSL Internet Service installed. • Ethernet Adapter installed on each PC. • TCP/IP network protocols installed on each PC that will access the Internet. • A Java enabled web browser such as Internet Explorer 5....

H ARDWARE D ESCRIPTION 2-3 SMC7904BRA2 contains the following ports on the rear panel: Figure 2-1. SMC7904BRA2 Rear Panel Item Description ADSL Port Connect your ADSL line to this port (RJ-11 port). LAN1 to LAN4 Fast Ethernet ports (RJ-45). Connect devices on your local area network to these ports (...

I NSTALLATION 2-4 SMC7904BRB2 contains the following ports on the rear panel: Figure 2-2. SMC7904BRB2 Rear Panel Item Description ADSL Port Connect your ADSL line to this port (RJ-45 port). LAN1 to LAN4 Fast Ethernet ports (RJ-45). Connect devices on your local area network to these ports (i.e., a P...

H ARDWARE D ESCRIPTION 2-5 LED Indicators (SMC7904BRA2) The power and port LED indicators on the front panel for SMC7904BRA2 are illustrated in the following figure and table. Figure 2-3. SMC7904BRA2 Front Panel LED Status Description Power On The Barricade is receiving power. Normal operation. Off ...

ISP S ETTINGS 2-7 ISP Settings Please collect the following information from your ISP before setting up the Barricade: • ISP account user name and password • Protocol, encapsulation and VPI/VCI circuit numbers • DNS server address • IP address, subnet mask and default gateway (for fixed IP users onl...

I NSTALLATION 2-8 Attach to Your Network Using Ethernet Cabling The four LAN ports on the Barricade auto-negotiate the connection speed to 10 Mbps or 100 Mbps, as well as the transmission mode to half duplex or full duplex. Use RJ-45 cables to connect any of the four LAN ports on the Barricade to an...

C ONNECT THE S YSTEM 2-9 Connection Illustration The connection diagram shows how to connect the Barricade.

3-1 C HAPTER 3 C ONFIGURING C LIENT PC After completing hardware setup by connecting all your network devices, you need to configure your computer to connect to the Barricade. See: “Windows 2000” on page 3-2 “Windows XP” on page 3-5 “Configuring Your Macintosh Computer” on page 3-7 depending on your...

C ONFIGURING C LIENT PC 3-2 Windows 2000 1. On the Windows desktop, click Start/Settings/Network and Dial-Up Connections . 2. Click the icon that corresponds to the connection to your Barricade. 3. The connection status screen will open. Click Properties . 4. Double-click Internet Protocol (TCP/IP)....

W INDOWS 2000 3-3 Disable HTTP Proxy You need to verify that the “HTTP Proxy” feature of your web browser is disabled. This is so that your browser can view the Barricade’s HTML configuration pages. See page 3-5 for details. Obtain IP Settings from Your Barricade Now that you have configured your co...

W INDOWS XP 3-5 Windows XP 1. On the Windows desktop, click Start/Control Panel . 2. In the Control Panel window, click Network and Internet Connections . 3. The Network Connections window will open. Double-click the connection for this device. 4. On the connection status screen, click Properties . ...

C ONFIGURING C LIENT PC 3-6 Obtain IP Settings from Your Barricade Now that you have configured your computer to connect to your Barricade, it needs to obtain new network settings. By releasing old DHCP IP settings and renewing them with settings from your Barricade, you can verify that you have con...

C ONFIGURING Y OUR M ACINTOSH C OMPUTER 3-7 Configuring Your Macintosh Computer You may find that the instructions here do not exactly match your operating system. This is because these steps and screenshots were created using Mac OS 10.2. Mac OS 7.x and above are similar, but may not be identical t...

C ONFIGURING C LIENT PC 3-8 3. If “Using DHCP Server” is already selected in the Configure field, your computer is already configured for DHCP. If not, select this Option. 4. Your new settings are shown on the TCP/IP tab. Verify that your IP Address is now 192.168.2.xxx , your Subnet Mask is 255.255...

4-1 C HAPTER 4 C ONFIGURING THE B ARRICADE TM After you have configured TCP/IP on a client computer, you can configure the Barricade using your web browser. To access the Barricade’s management interface, enter the default IP address of the Barricade in your web browser: http://192.168.2.1. Enter th...

C ONFIGURING THE B ARRICADE TM 4-2 Navigating the Management Interface The first screen of the web management is the Status screen. You can view the device status summary here. The Barricade’s management interface consists of a Setup Wizard and 13 menu items. Use the Setup Wizard to quickly set up t...

N AVIGATING THE M ANAGEMENT I NTERFACE 4-3 Making Configuration Changes Configurable parameters have a dialog box or a drop-down menu. Once a configuration change has been made on a screen, click the APPLY or SAVE SETTINGS or NEXT button at the bottom of the screen to enable the new setting. Note: T...

C ONFIGURING THE B ARRICADE TM 4-4 SETUP WIZARD Time Zone Click on SETUP WIZARD and NEXT , you will see the time zone screen. Select your local time zone from the drop down menu. This information is used for log entries and client filtering. If you want to automatically synchronize the ADSL router w...

S ETUP W IZARD 4-5 Parameter Setting Select your Country and Internet Service Provider. This will automatically configure the Barricade with the correct Protocol, Encapsulation and VPI/VCI settings for your ISP. If your ISP uses Protocols PPPoA or PPPoE you will need to enter the username and passwo...

C ONFIGURING THE B ARRICADE TM 4-6 Parameter Setting - Country or ISP Not Listed If your Country or Internet Service Provider is not listed, select Other . This will allow you to manually configure your ISP settings. For manual configuration you will need to know the Protocol, DNS Server, Encapsulat...

S ETUP W IZARD 4-7 PPPoE Click NEXT to continue to the “Confirm” settings screen. Go to “Confirm” on page 4-14 in the manual for details about the settings. Parameter Description VPI/VCI Enter the Virtual Path Identifier (VPI) and Virtual Circuit Identifier (VCI) supplied by your ISP. Encapsulation ...

C ONFIGURING THE B ARRICADE TM 4-8 PPPoA Click NEXT to continue to the “Confirm” settings screen. Go to “Confirm” on page 4-14 in the manual for details about the settings. Parameter Description VPI/VCI Enter the Virtual Path Identifier (VPI) and Virtual Circuit Identifier (VCI) supplied by your ISP...

S ETUP W IZARD 4-9 1483 Bridging (DHCP) Click NEXT to continue to the “Confirm” settings screen. Go to “Confirm” on page 4-14 in the manual for details about the setting. Parameter Description DNS Server Enter the DNS Server IP address provided by your ISP. If your ISP has not provided you with a DN...

C ONFIGURING THE B ARRICADE TM 4-12 Bridging Click NEXT to continue to the “Confirm” settings screen. Go to “Confirm” on page 4-14 in the manual for details about the settings. Parameter Description Management IP Address Management IP address of the Barricade (Default:192.168.2.1). When configured i...

C ONFIGURING THE B ARRICADE TM 4-14 Confirm The Confirm screen shows a summary of the configuration parameters. Check ADSL operation mode (WAN), Network Layer Parameters (WAN) and ISP parameters are correct. Parameter Description ADSL Operation Mode (WAN) ISP The name of the ISP you have selected fr...

S ETUP W IZARD 4-15 If the parameters are correct, click FINISH to save these settings. Your Barricade is now set up. Go to “Troubleshooting” on page A-1 if you cannot make a connection to the Internet. DNS Server The IP address of the DNS server. If the DNS address field was left blank in previous ...

C ONFIGURING THE B ARRICADE TM 4-16 Configuration parameters There are 13 main menu items located on the left side of the screen. Each main menu item is described in the following table. Menu Description System Sets the local time zone, the password for administrator access, and the IP address of a ...

C ONFIGURATION PARAMETERS 4-17 DDNS Configures Dynamic DNS function. Tools Contains options to backup & restore the current configuration, restore all configuration settings to the factory defaults, update system firmware, or reset the system. Status Provides WAN connection type and status, firm...

C ONFIGURING THE B ARRICADE TM 4-18 SYSTEM Time Settings Select your local time zone from the drop down menu. This information is used for log entries and client filtering. For accurate timing of log entries and system events, you need to set the time zone. Select your time zone from the drop down m...

C ONFIGURATION PARAMETERS 4-19 Password Settings Use this screen to change the password for accessing the management interface. Passwords can contain from 3~12 alphanumeric characters and are case sensitive. Note: If you lost the password, or you cannot gain access to the user interface, press the b...

C ONFIGURING THE B ARRICADE TM 4-20 Remote Management By default, management access is only available to users on your local network. However, you can also manage the Barricade from a remote host by entering the IP address of a remote computer on this screen. Check the Enabled check box, and enter t...

C ONFIGURATION PARAMETERS 4-21 WAN Specify the WAN connection parameters provided by your Internet Service Provider (ISP). The following three items are configurable: • ATM PVC • Clone MAC • DNS

C ONFIGURING THE B ARRICADE TM 4-22 ATM PVC To configure your Internet Connection settings, select ATM PVC , then VC1 . Click the VC to set the detailed parameters. Note: The Barricade can support up to 8 Virtual Circuits (VC's). Multiple VC's, in general, are only used in the case of Triple Play (I...

C ONFIGURATION PARAMETERS 4-23 ATM Interface 1483 Bridging Enter the settings provided by your ISP. In Bridging mode the Barricade will act as a bridge passing the IP addressing directly to the attached client PC. Parameter Description VLAN Select VLAN group from the drop-down menu. New VLAN groups ...

C ONFIGURING THE B ARRICADE TM 4-28 Clone MAC Address Some ISPs require you to register your MAC address with them. If this is the case, and you have previously registered the MAC address of another device, the MAC address of the Barricade must be changed to the MAC address that you have registered ...

C ONFIGURATION PARAMETERS 4-29 DNS A Domain Name Server (DNS) is an index of IP addresses and Web addresses. If you type a Web address into your browser, such as www.smc.com, a DNS server will find that name in its index and find the matching IP address: xxx.xxx.xxx.xxx. Most ISPs provide a DNS serv...

C ONFIGURING THE B ARRICADE TM 4-30 LAN The LAN settings menu allows you to change the default IP address of the Barricade, modify the DHCP server settings and create VLAN's. Parameter Description LAN IP IP Address The IP address of the Barricade. IP Subnet Mask The subnet mask of the Barricade. DHC...

C ONFIGURATION PARAMETERS 4-31 VLAN The Barricade's VLAN function can be used to create up to 4 VLAN profiles. Once a VLAN profile is created interfaces can be assigned to the VLAN profile. This is done by setting the VLAN binding. Notes: Only interfaces of IEEE 802 bridging type (LAN ports 1-4 and ...

C ONFIGURING THE B ARRICADE TM 4-32 VLAN Profile Configure the VLAN settings in this screen. • Description: Enter a description for the VLAN group, for example: Admin PC's • IP Address: Enter IP address for the VLAN. • Subnet Mask: Enter Subnet Mask address for the VLAN. • NAT Domain: Set NAT Domain...

C ONFIGURATION PARAMETERS 4-33 NAT Network Address Translation (NAT) allows multiple users to access the Internet sharing one public IP.

C ONFIGURING THE B ARRICADE TM 4-34 Address Mapping Allows one or more public IP addresses to be shared by multiple internal users. This also hides the internal network for increased privacy and security. • Enter the Public IP address you wish to share into the Global IP field. • Enter a range of in...

C ONFIGURING THE B ARRICADE TM 4-36 Special Application Some applications require multiple connections, such as Internet gaming, video-conferencing, and Internet telephony. These applications may not work when Network Address Translation (NAT) is enabled. If you need to run applications that require...

C ONFIGURATION PARAMETERS 4-37 NAT Mapping Table This screen displays the current NAPT (Network Address Port Translation) address mappings. Click Refresh to update the table.

C ONFIGURING THE B ARRICADE TM 4-38 ROUTING These screens define routing related parameters, including static routes and RIP (Routing Information Protocol) parameters. Static Route Click Add to add a new static route to the list, or check the box of an already entered route and click Modify . Clicki...

C ONFIGURATION PARAMETERS 4-39 RIP Parameter Description General RIP Parameters RIP mode Globally enables or disables RIP. Auto summary If Auto summary is disabled, then RIP packets will include sub-network information from all sub- networks connected to the router. If enabled, this sub-network info...

C ONFIGURATION PARAMETERS 4-41 Routing Table Parameter Description Flags Indicates the route status: C = Direct connection on the same subnet.S = Static route.R = RIP (Routing Information Protocol) assigned route.I = ICMP (Internet Control Message Protocol) Redirect route. Network Address Destinatio...

C ONFIGURING THE B ARRICADE TM 4-42 FIREWALL The Barricade Router’s firewall inspects packets at the application layer, maintains TCP and UDP session information including time-outs and the number of active sessions, and provides the ability to detect and prevent certain types of network attacks. Ne...

C ONFIGURATION PARAMETERS 4-43 Access Control Access Control allows users to define the outgoing traffic permitted or not-permitted through the WAN interface. The default is to permit all outgoing traffic. The following items are on the Access Control screen: Parameter Description Enable Filtering F...

C ONFIGURING THE B ARRICADE TM 4-44 To create a new access control rule: 1. Click Add PC on the Access Control screen. The Access Control Add PC screen will appear. 2. Define the appropriate settings for client PC services. 3. Click OK and then click SAVE SETTINGS to save your settings.

C ONFIGURATION PARAMETERS 4-45 MAC Filter The MAC Filter allows you to define what client PC's can access the Internet. When enabled only the MAC addresses defined in the MAC Filtering table will have access to the Internet. All other client devices will be denied access. You can enter up to 32 MAC ...

C ONFIGURING THE B ARRICADE TM 4-46 URL Blocking The Barricade allows the user to block access to web sites by entering either a full URL address or just a keyword. This feature can be used to protect children from accessing violent or pornographic web sites.You can define up to 30 sites here.

C ONFIGURATION PARAMETERS 4-47 Schedule Rule You may filter Internet access for local clients based on rules. Each access control rule may be activated at a scheduled time. Define the schedule on the Schedule Rule screen, and apply the rule on the Access Control screen.

C ONFIGURING THE B ARRICADE TM 4-48 Follow these steps to add a schedule rule: 1. Click Add Schedule Rule on the Schedule Rule screen. The Edit Schedule Rule screen will appear. 2. Define the appropriate settings for a schedule rule. 3. Click OK and then click SAVE SETTINGS to save your settings.

C ONFIGURATION PARAMETERS 4-49 Intrusion Detection • Intrusion Detection Feature Stateful Packet Inspection (SPI) and Anti-DoS firewall protection (Default: Enabled) — The Intrusion Detection Feature of the Barricade Router limits access for incoming traffic at the WAN port. When the SPI feature is ...

C ONFIGURATION PARAMETERS 4-51 • Stateful Packet Inspection This is called a “stateful” packet inspection because it examines the contents of the packet to determine the state of the communications; i.e., it ensures that the stated destination computer has previously requested the current communicat...

C ONFIGURING THE B ARRICADE TM 4-52 • Connection Policy Enter the appropriate values for TCP/UDP sessions as described in the following table. Parameter Defaults Description Fragmentation half-open wait 10 sec Configures the number of seconds that a packet state structure remains active. When the ti...

C ONFIGURATION PARAMETERS 4-53 • DoS Criteria and Port Scan Criteria Set up DoS and port scan criteria in the spaces provided (as shown below). Note: The firewall does not significantly affect system performance, so we advise enabling the prevention features to protect your network. Parameter Defaul...

C ONFIGURING THE B ARRICADE TM 4-54 DMZ If you have a client PC that cannot run an Internet application properly from behind the firewall, you can open the client up to unrestricted two-way Internet access. Enter the IP address of a DMZ (Demilitarized Zone) host on this screen. Adding a client to th...

C ONFIGURATION PARAMETERS 4-55 SNMP Use the SNMP configuration screen to display and modify parameters for the Simple Network Management Protocol (SNMP). Select the SNMP Operation mode from the drop down menu.

C ONFIGURING THE B ARRICADE TM 4-56 Community A computer attached to the network, called a Network Management Station (NMS), can be used to access this information. Access rights to the agent are controlled by community strings. To communicate with the Barricade, the NMS must first submit a valid co...

C ONFIGURATION PARAMETERS 4-57 Trap Specify the IP address of the NMS to notify when a significant event is detected by the agent. When a trap condition occurs, the SNMP agent sends an SNMP trap message to any NMS specified as a trap receiver. Parameter Description IP Address Traps are sent to this ...

C ONFIGURING THE B ARRICADE TM 4-58 UPNP The Universal Plug and Play architecture offers pervasive peer-to-peer network connectivity of PCs of all form factors, intelligent appliances, and wireless devices. UPnP enables seamless proximity network in addition to control and data transfer among networ...

C ONFIGURATION PARAMETERS 4-59 QOS The QoS (Quality of Service) function allows you to differentiate traffic types and provide high-priority forwarding service for applications such as VoIP or gaming. • Assured forwarding, defined in RFC 2597 • Expedited forwarding, defined in RFC 2598 Parameter Des...

C ONFIGURING THE B ARRICADE TM 4-60 Traffic Mapping Use this screen to classify traffic into Diffserv forwarding groups and outgoing VCs. Click Add traffic class to set the parameter details.

C ONFIGURATION PARAMETERS 4-61 Traffic Statistics This screen shows the WAN outbound traffic statistics of all the Diffserv forwarding groups in the last 12 hours.

C ONFIGURING THE B ARRICADE TM 4-62 ADSL ADSL (Asymmetric Digital Subscriber Line) is designed to deliver more bandwidth downstream (from the central office to the customer site) than upstream. This section is used to configure the ADSL operation type and shows the ADSL status. ADSL Parameters This ...

C ONFIGURATION PARAMETERS 4-63 ADSL Status The Status screen displays information on connection line status, data rate, operation data and defect indication, and statistics. The following items are included on this information screen: Parameter Description Status Line Status Shows the current status...

C ONFIGURATION PARAMETERS 4-65 DDNS Dynamic Domain Name Service (DDNS) provides users on the Internet with a method to tie their domain name to a computer or server. DDNS allows your domain name to follow your IP address automatically by having your DNS records changed when your IP address changes.T...

C ONFIGURING THE B ARRICADE TM 4-66 TOOLS Use the Tools menu to ping, trace route, backup the current configuration, restore a previously saved configuration, update firmware, and reset the Barricade. Ping Utility This tool allows you to test your network connection. You can specify a domain name or...

C ONFIGURATION PARAMETERS 4-67 Trace Route Utility Traceroute is a TCP/IP utility which allows the user to determine the route packets take to reach a particular host. • Enter the information in the IP Address or Domain Name field, and click the Traceroute button.

C ONFIGURING THE B ARRICADE TM 4-68 Configuration Tools Choose a function and click Next . • Backup Router Configuration: this allows you to save the Barricade’s configuration to a file. • Restore from saved Configuration file: this function is used to restore the previously saved backup configurati...

C ONFIGURATION PARAMETERS 4-69 Firmware Upgrade Use this screen to update the firmware or user interface to the latest versions. 1. Download the upgrade file from the SMC web site first, and save it to your hard drive. 2. Then click Browse... to look for the downloaded file. Click BEGIN UPGRADE . Ch...

C ONFIGURING THE B ARRICADE TM 4-70 Reset Click REBOOT ROUTER to reset the Barricade. The reset will be complete when the power LED stops blinking. If you perform a reset from this screen, the configurations will not be changed back to the factory default settings. Note: If you use the Reset button ...

C ONFIGURATION PARAMETERS 4-71 STATUS The Status screen displays WAN/LAN connection status, firmware, and hardware version numbers, illegal attempts to access your network, as well as information on DHCP clients connected to your network. The security log may be saved to a file by clicking Save and ...

C ONFIGURATION PARAMETERS 4-73 The following items are included on the Status screen: Parameter Description INTERNET Displays WAN connection type and status. Release Click on this button to disconnect from the WAN. Renew Click on this button to establish a connection to the WAN. GATEWAY Displays sys...

C ONFIGURING THE B ARRICADE TM 4-74 Finding the MAC address of a Network Card WINDOWS NT4/2000/XP Click Start/Programs/Command Prompt. Type “ipconfig /all” and press “ENTER”. The MAC address is listed as the “Physical Address.” MACINTOSH Click System Preferences/Network. The MAC address is listed as...

A-1 A PPENDIX A T ROUBLESHOOTING This section describes common problems you may encounter and possible solutions to them. The Barricade can be easily monitored through panel indicators to identify problems. Troubleshooting Chart Symptom Action LED Indicators Power LED is Off • Check connections betw...

B-1 A PPENDIX B C ABLES Ethernet Cable Caution: DO NOT plug a phone jack connector into any RJ-45 port. Use only twisted-pair cables with RJ-45 connectors that conform with FCC standards. Specifications Wiring Conventions For Ethernet connections, a twisted-pair cable must have two pairs of wires. E...

C ABLES B-2 Each wire pair must be attached to the RJ-45 connectors in a specific orientation. The following figure illustrates how the pins on an Ethernet RJ-45 connector are numbered. Be sure to hold the connectors in the same orientation when attaching the wires to the pins. Figure B-1. RJ-45 Eth...

E THERNET C ABLE B-3 Pin Assignments With 100BASE-TX/10BASE-T cable, pins 1 and 2 are used for transmitting data, and pins 3 and 6 for receiving data. Straight-Through Wiring If the port on the attached device has internal crossover wiring (MDI-X), then use straight-through cable. RJ-45 Pin Assignme...

C ABLES B-4 Crossover Wiring If the port on the attached device has straight-through wiring (MDI), use crossover cable. Crossover Cable Pin Assignments End 1 End 2 1 (Tx+) 3 (Rx+) 2 (Tx-) 6 (Rx-) 3 (Rx+) 1 (Tx+) 6 (Rx-) 2 (Tx-)

ADSL C ABLE B-5 ADSL Cable Use standard telephone cable to connect the RJ-11 telephone wall outlet to the RJ-45 ADSL port on the ADSL Router. Caution: Do not plug a phone jack connector into an RJ-45 port. Specifications Wiring Conventions For ADSL connections, a cable requires one pair of wires. Ea...

C ABLES B-6 Figure B-3. RJ-11 Pinouts Pin Signal Name Wire Color 1 Not used 2 Line 2 Tip Black or White/Orange 3 Line 1 Ring Red or Blue/White 4 Line 1 Tip Green or White/Blue 5 Line 2 Ring Yellow or Orange/White 6 Not used 1 2 3 4 5 6 Blue/White White/Blue R1 T1 1 2 3 4 5 6 Red Green R1 T1 R2 T2 Bl...

C-1 A PPENDIX C S PECIFICATIONS Physical Characteristics Ports Four 10/100Mbps RJ-45 portsOne ADSL port (RJ-45 or RJ-11) ADSL Features Supports DMT line modulationSupports Annex A Full-Rate ADSL: up to 8 Mbps downstream, up to 1 Mbps upstream (G.992.1 &T1.413, Issue 2) and ADSL2 (G.992.3) and AD...