3Com 3CDSG8 manual About Your Switch

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ABOUT YOUR SWITCH

OfficeConnect Managed Gigabit Switch - Front

OfficeConnect Managed Gigabit Switch - Rear

 

 

 

 

 

 

Port Status

 

 

 

 

 

 

Duplex

 

 

 

3CDSG8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

On = Full

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power

Status

Module

1

2

3

4

5

6

7

8/SFP

1

2

3

4

5

6

7

8

Off = Half

 

 

Active

Green = 1000M, Yellow = 10/100M, Flash = Activity

 

 

OfficeConnect Managed Gigabit Switch

 

 

 

 

 

1

2

3

4

5

POWER SFP CONSOLE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

7

 

8

 

9

 

 

 

 

 

 

 

 

1Power LED Green

Indicates that the Switch is receiving power from the power adapter. If the LED is off there may be a problem with the adapter.

Refer to Problem Solving.

2Status LED Green/Yellow

This LED is used to indicate the status of the system. When this LED is green and not flashing, the system is operating normally. When the switch is booting up and during firmware upgrades the LED will flash green. If the system has failed the Power On Self Test (POST) the LED will illuminate yellow.

3Module Active LED Green

This LED is used to indicate that an SFP module is inserted and is active.

4Eight/ Port Status LEDs

Green (1000 Mbps link) / Yellow (10 or 100Mbps link)

If the LED is on, the link between the port and the next piece of equipment is OK. If the LED is flashing, the link is OK and data is being transmitted or received. If the LED is off, nothing is connected or the connected device is turned off, or there is a problem with the connection (refer to the Problem Solving section).

5Duplex LEDs

Green (10/100/1000 Mbps, full duplex) / Off (10/100 Mbps, half duplex)

6 Power Adapter Socket

Only use the power adapter that is supplied with the Switch.

7 SFP Port

1000BaseLX (3CSFP92) and 1000BaseSX (3CSFP91) transceivers are supported. Use this interface to allow your Switch to connect across distances greater than 100m or where electrical isolation is required. Appropriate multimode fiber cables will also be required (not supplied).

SFP transceivers are hot-insertable and hot-swappable. You can remove them from and inset them without having to power down the switch.

Use of non-3Com SFPs is not recommended. 3Com cannot guarantee operation of the switch if non-3Com SFPs are used.

8 Console Interface

Use the supplied DB-9 to RJ45 serial cable to connect to the switch’s command line interface. Default Settings are 38,400 baud, 8 data bits, no parity, no flow control.

9 10BASE-T/100BASE-TX/1000BASE-T Ports

Use suitable TP cable with RJ-45 connectors. You can connect your Switch to a work- station, or any other piece of equipment that has 10BASE-T/100BASE-TX/1000BASE-T connectivity. Each port is capable of autosensing for 10 Mbps, 100 Mbps or 1000 Mbps operation. All ports have an automatic MDI/MDIX feature, which means either straight-through or crossover cable can be used to connect to any port.

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Contents Installation Guide Introduction Dimensions and StandardsAbout Your Switch Postioning Your Switch Setting UP for Management IP ConfigurationUsing the Console Interface Expanding Your Network Connecting WorkstationsUsing the 3Com Switch Detect Application Twisted Pair TP Cables3C number Region Problem SolvingPower LED not lit Power LED lit but Status LED illuminated yellowSupport and Safety Information Important Safety Information Wichtige Sicherheitsinformationen Información de seguridad importante Regulatory Notices Environmental StatementsIces Statement Purchase Extended Warranty and Professional ServicesAccess Software Downloads Obtaining Support for Your ProductTaiwan 00801 444 Thailand 001 800 441 Contact UsTelephone Technical Support and Repair Country Telephone Number0800 096 04-3908997Copyright Copyright and Trademarks

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.