COMPLIANCES

EC Conformance Declaration - Class B

This information technology equipment complies with the requirements of the Council Directive 89/336/EEC on the Approximation of the laws of the Member States relating to Electromagnetic Compatibility and 73/23/EEC for electrical equipment used within certain voltage limits and the Amendment Directive 93/68/EEC. For the evaluation of the compliance with these Directives, the following standards were applied:

RFI Emission:

• Limit class B according to EN 55022:1998

 

• Limit class B for harmonic current emission according to

 

EN 61000-3-2/1995

 

• Limitation of voltage fluctuation and flicker in low-voltage supply

 

system according to EN 61000-3-3/1995

Immunity:

• Product family standard according to EN 55024:1998

 

• Electrostatic Discharge according to EN 61000-4-2:1995

 

(Contact Discharge: ±4 kV, Air Discharge: ±8 kV)

 

Radio-frequency electromagnetic field according to EN 61000-4-3:1996

 

(80 - 1000 MHz with 1 kHz AM 80% Modulation: 3 V/m)

 

• Electrical fast transient/burst according to EN 61000-4-4:1995 (AC/

 

DC power supply: ±1 kV, Data/Signal lines: ±0.5 kV)

 

• Surge immunity test according to EN 61000-4-5:1995

 

(AC/DC Line to Line: ±1 kV, AC/DC Line to Earth: ±2 kV)

 

• Immunity to conducted disturbances, Induced by radio-frequency

 

fields: EN 61000-4-6:1996 (0.15 - 80 MHz with

 

1 kHz AM 80% Modulation: 3 V/m)

 

• Power frequency magnetic field immunity test according to

 

EN 61000-4-8:1993 (1 A/m at frequency 50 Hz)

 

• Voltage dips, short interruptions and voltage variations immunity test

 

according to EN 61000-4-11:1994 (>95% Reduction @10 ms, 30%

 

Reduction @500 ms, >95% Reduction @5000 ms)

LVD:

• EN 60950 (A1/1992; A2/1993; A3/1993; A4/1995; A11/1997)

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SMC Networks SMC7404WBRA manual EC Conformance Declaration Class B

SMC7404WBRA specifications

The SMC Networks SMC7404WBRA is a versatile and robust device designed to meet the demands of home and small office networking. This ADSL2+ router modem combines high-speed internet access with advanced routing capabilities, making it a preferred choice for users seeking reliable connectivity.

One of the key features of the SMC7404WBRA is its ability to support ADSL2+ technology, which enables faster internet speeds and more stable connections. With download speeds reaching up to 24 Mbps and upload speeds of up to 1 Mbps, users can enjoy seamless browsing, streaming, and online gaming. This capability ensures that multiple devices can connect and operate efficiently without compromising performance.

The SMC7404WBRA also includes multiple Ethernet ports, allowing for a wired connection to several devices. With four 10/100 Mbps LAN ports, users can connect computers, printers, or other networked devices directly, ensuring a fast and stable connection for tasks that require consistent network performance.

Wireless connectivity is another highlight of this device. The SMC7404WBRA features built-in 802.11g wireless technology, which provides decent wireless coverage for homes or small offices. Users can connect laptops, smartphones, and tablets wirelessly, enjoying flexibility and mobility within the network environment.

Security is a top priority with the SMC7404WBRA, which incorporates various security protocols to keep your network safe. It supports WPA/WPA2 encryption for wireless connections, protecting sensitive data from unauthorized access. Additionally, the device features a built-in firewall to defend against external threats.

Installation and setup of the SMC7404WBRA is straightforward, with a user-friendly web interface that guides users through the configuration process. This ease of use makes it an ideal choice for individuals who may not have extensive technical knowledge.

In terms of compatibility, the SMC7404WBRA is designed to work with various ISPs and supports PPPoE, PPPoA, and RFC 1483 encapsulation methods, providing flexibility for different internet service setups.

Overall, the SMC Networks SMC7404WBRA is a feature-rich, reliable option for users seeking high-speed internet access and robust networking capabilities. Its combination of ADSL2+ support, Ethernet connectivity, wireless functionality, and security features make it an excellent choice for accommodating the connected lifestyle of today.