General Precautions for Rack-Mountable Products

D-Link DFE-855 Fast Ethernet Converter

To help prevent an electric shock, plug the system and peripheral power cables into properly grounded electrical outlets. These cables are equipped with three-prong plugs to help ensure proper grounding. Do not use adapter plugs or remove the grounding prong from a cable. If you must use an extension cable, use a 3-wire cable with properly grounded plugs.

Observe extension cable and power strip ratings. Make sure that the total ampere rating of all products plugged into the extension cable or power strip does not exceed 80 percent of the ampere ratings limit for the extension cable or power strip.

To help protect your system from sudden increases and decreases in electrical power, use a surge suppressor, line conditioner, or uninterruptible power supply (UPS).

Position system cables and power cables carefully; route cables so that they cannot be stepped on or tripped over. Be sure that nothing rests on any cables.

Do not modify power cables or plugs. Consult a licensed electrician or your power company for site modifications. Always follow your local/national wiring rules.

When connecting or disconnecting power to hot-pluggable power supplies, if offered with your system, observe the following guidelines:

•Install the power supply before connecting the power cable to the power supply.

•Unplug the power cable before removing the power supply.

•If the system has multiple sources of power, disconnect power from the system by unplugging all power cables from the power supplies.

Move products with care; ensure that all casters and/or stabilizers are firmly connected to the system. Avoid sudden stops and uneven surfaces.

General Precautions for Rack-Mountable Products

Observe the following precautions for rack stability and safety. Also refer to the rack installation documentation accompanying the system for specific caution statements and procedures.

DFE-855 specifications

The D-Link DFE-855 is a high-performance Ethernet card that is designed to enhance network connectivity for various computing environments. This PCI-based card is known for its reliability and efficiency, making it a popular choice among users seeking robust networking solutions. The DFE-855 supports 10/100 Mbps speeds, allowing for seamless data transfer and network communication, whether for home use or in larger office settings.

One of the standout features of the DFE-855 is its plug-and-play capability, which greatly simplifies the installation process. Users can easily install the card without requiring extensive technical knowledge. Once installed, the card automatically detects and configures itself according to the connected network, which is a significant advantage for both novice and experienced users.

The card is equipped with a full-duplex mode, providing the ability to transmit and receive data simultaneously. This feature significantly boosts overall network efficiency and enhances data throughput, especially beneficial for bandwidth-intensive applications like video streaming, online gaming, and large file transfers. Additionally, the DFE-855 supports auto-sensing, which enables it to automatically adjust to the speed of the network it is connected to, whether it operates at 10 or 100 Mbps.

Regarding compatibility, the DFE-855 is designed to work with a wide range of operating systems, including various versions of Windows and Linux. This versatility ensures that users can integrate the card into their existing systems without facing compatibility issues.

Security is another critical aspect of the DFE-855, as it supports VLAN tagging and other security protocols that protect sensitive data during transmission. This feature makes the card suitable for businesses and users who prioritize data integrity and network security.

In conclusion, the D-Link DFE-855 offers a blend of advanced features and user-friendly design, delivering reliable network performance for both home and business applications. With its ease of installation, full-duplex capabilities, and robust security measures, the DFE-855 remains a valuable asset in various network environments, contributing to an efficient and secure connectivity solution. Its solid reputation among users reflects its quality and effectiveness in meeting diverse networking needs.