SMC Networks SMC7004ABR manual Serial Port Pin Assignments, DB-9 Port Pin Assignments

Page 102

CABLES

Serial Port Pin Assignments

The DB-9 serial port on the rear panel is used to connect the Barricade to an ISDN TA or PSTN modem. The pin assignments used to connect to this port are provided in the following tables.

Figure B-2. DB-9 Serial Port Pin Numbers

DB-9 Port Pin Assignments

 

 

 

 

 

 

 

EIA

CCITT

Description

Gateway’s

PC DB9

Modem

Signal

Circuit

Signal

 

DB9 DTE

DTE

DB25

Direction

 

 

 

Pin #

Pin #

DCE Pin #

DTE-DCE

CF

109

DCD (Data Carrier Detected)

1

1

8

<------

BB

104

RxD (Received Data)

2

2

3

<------

BA

103

TxD (Transmitted Data)

3

3

2

------>

CD

108.2

DTR (Data Terminal Ready)

4

4

20

------>

AB

102

SG (Signal Ground)

5

5

7

-------

CC

107

DSR (Data Set Ready)

6

6

6

<------

CA

105

RTS (Request-to-Send)

7

7

4

------>

CB

106

CTS (Clear-to-Send)

8

8

5

<------

CE

125

RI (Ring Indicator)

9

9

22

<------

B-4

Image 102
Contents Barricade Broadband Router Page Barricade Broadband Router User Guide Copyright TrademarksLimited Warranty Limited Warranty FCC Class B EC Conformance Declaration Class BIndustry Canada Class B Japan Vcci Class B Australia AS/NZS 3548 1995 Class BSafety Compliance Underwriters Laboratories Compliance StatementWichtige Sicherheitshinweise Germany Compliances Table of Contents Configuring Client TCP/IP Configuring Printer Services Xiv Chapter Introduction About the BarricadeFeatures and Benefits Applications LAN AccessInternet Access Shared IP AddressSecurity User-Definable Application Sensing TunnelDMZ Host Support Virtual Private NetworkIntroduction Applications Chapter Installation Package ContentsDescription of Hardware Installation SMC7004ABR System Requirements Connect the SystemBasic Installation Procedure Connecting the BarricadeAttach to Your Network Using Ethernet Cabling Making LAN Connections Attach the Barricade to the Internet Connecting the Power Adapter Connect a PrinterVerify Port Status LEDConfiguring Client PCS TCP/IP ConfigurationPrinter Client Installation Configuring the Barricade Setting a Password Navigating the Web Browser InterfaceMaking Configuration Changes Main Menu Menu DescriptionMenu Description Networking and Client Services Change Password LAN Gateway and Dhcp Settings Set Time ZoneWAN Configuration Dynamic IP Address Dhcp Static IP Address Fixed IPPPP over Ethernet PPPoE Dial-up on Demand Modem DNS Configuration Has your Internet Service Provider given you an IP address?Configuring Client Services Firewall ProtectionVirtual Server Enabling Special Applications Client Filtering Misc Viewing Network and Device Status Field DescriptionUsing System Tools Configuring Client TCP/IP Installing TCP/IP Protocol in Your PCInstalling TCP/IP Protocol in Your PC Setting TCP/IP to Work with the Barricade Configuring Your Computer with Windows 95/98/ME Configure TCP/IP SettingsConfiguring Client TCP/IP Setting TCP/IP to Work with the Barricade Disable Http Proxy Internet Explorer Obtain IP Settings from Your Barricade NetscapeSetting TCP/IP to Work with the Barricade Configuring Your Computer with Windows Setting TCP/IP to Work with the Barricade Configuring Client TCP/IP Disable Http Proxy Netscape Obtain IP Settings From Your Barricade Configuring Client TCP/IP Configuring Your Computer with Windows NT Configuring Client TCP/IP TCP/IP Configuration Setting Disable Http Proxy Netscape Obtain IP Settings From Your Barricade Configuring Your Macintosh Computer Configuring Client TCP/IP Subnet Mask Router Name Server Internet Explorer Obtain IP Settings From Your Barricade Configuring Client TCP/IP Dynamic IP Allocation via a Dhcp Server Manual IP Configuration Verifying Your TCP/IP Connection Configuring Client TCP/IP Setting TCP/IP to Work with the Barricade Configuring Printer Services Install the Printer Port MonitorInstall the Printer Port Monitor Configuring Printer Services Configure the Print Server Configure the Network Printer in Windows 95/98/MEConfiguring Printer Services Configure the Network Printer in Windows NT Configuring Printer Services Configure the Network Printer in Unix Systems Appendix a Troubleshooting TCP/IP Troubleshooting Chart Troubleshooting Specifications Ethernet CableTwisted-pair Cable Crossover Cable Pin MDI Signal Name RJ-45 Port Pin AssignmentsSerial Port Pin Assignments DB-9 Port Pin AssignmentsSerial Port to 9-Pin COM Port on PC Serial Port to 25-Pin DCE Port on ModemSerial Port to 25-Pin DTE Port on PC Printer Port Pin Assignments DB-25 Printer Port Pin AssignmentsDimensions Advanced FeaturesIndicator Panel WeightTemperature Input PowerPower Consumption Maximum CurrentWarranty CompliancesSpecifications Appendix D Ordering Information Ordering Information Page Internet

SMC7004ABR specifications

The SMC7004ABR, produced by SMC Networks, is an advanced broadband router that has become a staple in many home and small office networks. This versatile device is designed to connect multiple computers and devices to the internet while providing robust security features and efficient data management.

One of the key features of the SMC7004ABR is its built-in NAT (Network Address Translation) functionality. This allows the router to share a single public IP address among multiple devices on the local network, effectively managing concurrent internet connections while conserving IP addresses. This is particularly beneficial for small businesses and home offices where multiple devices need internet access without incurring additional costs from service providers.

The SMC7004ABR also boasts a user-friendly web-based interface for easy setup and configuration. This means that even users with limited technical expertise can manage their network settings without hassle. The router supports a range of connection types including DSL, cable, and fiber, making it adaptable to various internet service scenarios.

Security is another major aspect of the SMC7004ABR. It comes equipped with a built-in firewall and supports features such as packet filtering, URL blocking, and IP address filtering to protect the network from unauthorized access and potential threats. Additionally, the router supports VPN pass-through, allowing secure remote access to the network for remote workers.

In terms of connectivity, the SMC7004ABR offers multiple Ethernet ports, which facilitate wired connections for devices that require a stable and fast internet connection. This is particularly important for activities such as online gaming, video conferencing, and streaming, where latency and speed can significantly impact user experience.

The SMC7004ABR also employs the latest technologies to enhance performance. With support for both static and dynamic IP addressing, users have flexibility in managing their network settings. This router also features quality of service (QoS) settings, allowing users to prioritize bandwidth for specific applications or services, ensuring that crucial tasks get the resources they require.

In summary, the SMC7004ABR by SMC Networks is a powerful and reliable option for those looking to enhance their internet connectivity. Its combination of NAT functionality, user-friendly management, robust security features, and support for various connection types makes it a versatile choice for home and small office environments. With advanced technologies and solid performance characteristics, the SMC7004ABR continues to meet the needs of users seeking a dependable broadband routing solution.