SMC Networks SMCEZNET-16SW manual Troubleshooting, Diagnosing Switch Indicators, Installation

Page 20

Quick Installation Guide

Troubleshooting

Diagnosing Switch Indicators

The EZ Switch 10/100 can be easily monitored through panel indicators to assist the network manager in identifying problems. This section describes common problems you may encounter and possible solutions.

Symptom:Link indicator does not light up (green) after making a connection. Cause: Network interface (e.g., a network adapter card on the attached device),

network cable, or switch port is defective.

Solution: Verify that the switch and attached device are powered on. Be sure the cable is plugged into both the switch and corresponding device. Verify that the proper cable type is used and its length does not exceed specified limits. Check the adapter on the attached device and cable connections for possible defects. Replace the defective adapter or cable if necessary.

Symptom:Power indicator does not light up (green) after power on. Cause: Defective power outlet, power cord, or internal power supply.

Solution: Check the power outlet by plugging in another device that is functioning properly. Check the power cord with another device. If these measures fail to resolve the problem, have the unit’s power supply replaced by a qualified distributor.

Power and Cooling Problems

If the power indicator does not turn on when the power cord is plugged in, you may have a problem with the power outlet, power cord, or internal power supply as explained in the previous section. However, if the unit powers off after running for a while, check for loose power connections, power losses or surges at the power outlet, and verify that the fans on the right side of the unit are unobstructed and running prior to shutdown. If you still cannot isolate the problem, then the internal power supply may be defective. In this case, contact your distributor for assistance.

Installation

Verify that all system components have been properly installed. If one or more components appear to be malfunctioning (e.g., the power cord or network cabling), test them in an alternate environment where you are sure that all the other components are functioning properly.

8

Page 19 Page 21
Image 20
Page 19 Page 21
Contents Page Page EZ Switch 10/100 User Guide DkhshTrademarks Limited Warranty SMC Networks, Inc Tesla Irvine, CA FCC Class B Industry Canada Class BEC Conformance Declaration Class B Safety Compliance Wichtige Sicherheitshinweise GermanyCompliances Table of Contents Viii Introduction Installing the Switch Description of HardwareMounting the Switch Stacking Switches on a Flat SurfaceConnecting the Switch System Making a Connection to an RJ-45 PortPowering On the Switch Verifying Port StatusVerifying System Operation ApplicationsProduct Specifications Base UnitTroubleshooting Diagnosing Switch IndicatorsPower and Cooling Problems InstallationPort and Cable Assignments RJ-45 Port DescriptionFor Technical SUPPORT, Call For Technical SUPPORT, Call

SMCEZNET-16SW specifications

The SMC Networks SMCEZNET-16SW is a high-performance Ethernet switch designed to meet the needs of small to medium-sized businesses. This device stands out for its robust construction and efficient design, making it a reliable solution for network connectivity.

One of the main features of the SMCEZNET-16SW is its 16 10/100 Mbps Ethernet ports, which allow for seamless networking and efficient data transfer between devices. This plug-and-play switch simplifies the connection of various devices, such as computers, printers, and servers, without the need for complex configurations. With auto-negotiation technology, it automatically detects the speed and duplex of each connected device, ensuring optimal data transmission.

The switch supports the IEEE 802.3 Ethernet standard, providing compatibility with a wide range of devices and peripherals. Additionally, it supports 802.3x flow control for full-duplex mode, which helps prevent packet loss during high traffic situations by managing data flow effectively. This feature is especially beneficial in environments where bandwidth demand can fluctuate dramatically.

In terms of performance, the SMCEZNET-16SW offers a non-blocking architecture, allowing for a maximum switching capacity of 3.2 Gbps. This capability ensures that all ports can be utilized simultaneously without any loss of speed, making it suitable for applications that require high data rates, such as video streaming and large file transfers.

Another significant characteristic of the SMCEZNET-16SW is its compact, fanless design, which leads to quieter operation and reduced power consumption. This makes it an ideal choice for office environments where noise levels are a concern. Furthermore, its energy-efficient design aligns with environmentally friendly practices, helping organizations manage their energy costs effectively.

SMC Networks also provides a reliable build quality, ensuring durability and longevity. The switch comes with a sturdy metal casing and is designed for desktop or rack mounting, offering flexibility in installation to suit various working environments. With its straightforward installation process and dependable performance, the SMC Networks SMCEZNET-16SW remains a solid choice for those looking to enhance their network infrastructure without straining their budget. Overall, this Ethernet switch offers a blend of versatility and efficiency, making it an excellent addition to any business network.
Top Page Image Contents