WARNING: RJ-45 ports.

These are shielded RJ-45 data sockets. They cannot be used as standard traditional telephone sockets, or to connect the unit to a traditional PBX or public telephone network. Only connect RJ-45 data connectors, network telephony systems, or net- work telephones to these sockets.

Either shielded or unshielded data cables with shielded or unshielded jacks can be connected to these data sockets.

VORSICHT: RJ-45-Portes.

Diese Portes sind geschützte Datensteckdosen. Sie dürfen weder wie normale traditionelle Telefonsteckdosen noch für die Verbindung der Einheit mit einem traditionellenm privatenm oder öffentlichenm Telefonnetzwerk gebraucht werden. Nur RJ-45- Datenansclußhlüsse, Telefonnetzsysteme oder Netztelefone an diese Steckdosen anschließen. Entweder geschützte oder ungeschützte Buchsen dürfen an diese Datensteckdosen angeschlossen werden.

AVERTISSEMENT : Prises RJ-45 blindées.

Ces prises ne peuvent servir comme prises telephone standard et ne permettent pas la connexion de l'appareil à un système PBX ni à un réseau téléphonique public. N'y branchez que des prises RJ-45 mâles adaptées, ou des systèmes de réseaux téléphoniques. Il est possible d'y brancher des câbles blindés ou non comportant des prises de type Jack (blindées ou non).

1. POSTIONING YOUR SWITCH

Safety Information

WARNING: Please read the ‘Important Safety Information’ section in the Support and Safety Information sheet before you start.

VORSICHT: Bitte lesen Sie den Abschnitt ‘Wichtige Sicherheitsinformationen’ sorgfältig durch, bevor Sie das Gerät einschalten.

AVERTISSEMENT: Veuillez lire attentivement la section "Consignes importantes de sécurité" avant de mettre en route.

When positioning your Switch, ensure:

•It is out of direct sunlight and away from sources of heat.

•Cabling is away from power lines, fluorescent lighting fixtures, and sources of elec- trical noise such as radios, transmitters and broadband amplifiers.

•Water or moisture cannot enter the case of the unit.

•Air flow around the unit and through the vents in the side of the case is not restricted. 3Com recommends you provide a minimum of 25 mm (1 in.) clearance.

Using the Rubber Feet

Use the four self-adhesive rubber feet to prevent your Switch from moving around on your desk, or when stacking with flat top OfficeConnect units. Only stick the feet to the marked areas at each corner on the underside of your Switch.

Wall Mounting

There are two slots on the underside of the Switch that can be used for wall mount- ing. The Switch must be mounted with the LEDs facing upwards. When wall mount- ing the unit, ensure it is within reach of the power Outlet When wall mounting the unit, ensure that the rubber feet are not fixed.

Mounting Instructions for Cement Walls

1Make two holes 150 mm (5.9 in.) apart and insert two nylon or similar screw anchors that are suitable for the wall construction.

2Fix two suitable screws into the anchors, leaving their heads 3 mm (0.12 in.) clear of the wall surface. The screws should be at least 30 mm (1.2 in.) long,

3Remove any connections in the Switch and locate it over the screw heads. When in line, gently push the Switch on to the wall and move it downwards to secure.

Mounting Instructions for Wood Walls

1Make two holes 150 mm (5.9 in.) apart.

2Fix two suitable screws directly into the wall, leaving their heads 3 mm (0.12 in.) clear of the wall surface. The screws should be at least 20 mm (0.75 in.) long,

3Remove any connections in the Switch and locate it over the screw heads. When in line, gently push the Switch on to the wall and move it downwards to secure.

CAUTION: When making connections, be careful not to push the Switch up and off the wall.

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3Com 3CDSG8 manual Postioning Your Switch
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3CDSG8 specifications

The 3Com 3CDSG8 is a notable piece of networking equipment designed primarily for small to medium-sized businesses seeking reliability and performance in their network infrastructure. As part of the 3Com product line, the 3CDSG8 delivers a solid combination of features, technology, and robust performance, ensuring seamless connectivity and data transfer.

One of the main features of the 3CDSG8 is its 8-port Gigabit Ethernet switch capability. The switch supports a set of 10/100/1000 Mbps speeds, providing the flexibility needed for varied networking tasks. This ensures that businesses can efficiently handle tasks that demand high bandwidth, such as video conferencing, large file transfers, and cloud applications, without compromising on performance.

The device is built with a user-friendly design that includes easy installation and management capabilities. It supports Plug and Play functionality, allowing users to quickly set up their network without needing extensive technical knowledge. This aspect is particularly beneficial for smaller organizations that may lack dedicated IT teams. Furthermore, the 3CDSG8 employs non-blocking architecture, enabling multiple simultaneous users to transmit data without delays, thus enhancing overall network performance.

In terms of power efficiency, the 3CDSG8 utilizes energy-efficient technologies, contributing to reduced operational costs and environmental impact. It adheres to Energy Star standards, ensuring that the device consumes minimal power while operating, which is an essential consideration for companies looking to adopt more sustainable practices.

Security features are also a significant aspect of the 3CDSG8. With built-in VLAN support, administrators can segment network traffic for better performance and enhanced security. This allows for better management of resources and prevents unauthorized access to critical areas of the network.

Additionally, the 3CDSG8 supports QoS (Quality of Service), allowing businesses to prioritize critical traffic, ensuring that essential applications receive the bandwidth they require during periods of heavy network usage. This is particularly important in environments where multiple applications compete for bandwidth, helping to maintain service quality for high-priority tasks.

Overall, the 3Com 3CDSG8 combines practical features, user-friendly design, and efficient power management, making it an excellent choice for businesses looking to bolster their network capabilities with reliable hardware. Its versatile performance, coupled with security and energy efficiency, positions it as a valuable asset for modern business networking needs.
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