3Com 6412M-25-TP manual Front Panel, Color State Meaning, Module Installation Users Guide

Page 46

Front Panel

ATM connections

are

made

through

the

6412M-25-TP module by

means

of the

ports on

 

its front panel and its

backplane

interfaces. The

front panel

is

shown

in

Figure 3-1

on

page 3-10. The

meaning

of

each

LED

is

shown

in

Table 3-1.

 

 

 

 

 

 

By pressing the Module Reset button,

you

interrupt

and

reset the operation of the

6412M-25-TP

module. All

ATM

data traffic

and connections

that

are

being transmitted

 

are

stopped,

and the Reset LED lights while

the

reset

is performed. The change in

status

of

the

6412M-25-TP module (from

normal

operation

to

reset

status)

is

reported

to

the

ATM

Control

Point.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table

3-1 (Page

1 of

2). Meaning of the Front Panel LEDs

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LED

Name

 

Color

 

State

Meaning

 

 

 

 

 

 

 

 

 

 

 

Port

Status

None

 

OFF

Port is disabled or there is no

 

 

 

 

 

 

traffic.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Green

 

ON

Port is enabled and there is a

 

 

 

 

 

 

connection.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blinking

Port is enabled, but either no

 

 

 

 

 

 

cable

is

connected or

 

the cable

 

 

 

 

 

 

is damaged, or there is no

 

 

 

 

 

 

station at the other end of the

 

 

 

 

 

 

connection.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Yellow

 

ON

Normal

operation (traffic

 

 

 

 

 

(or blinking)

detected).

 

 

 

 

 

 

 

 

 

 

 

Module

Reset

Yellow

 

OFF

Normal

operation. Module

is

 

 

 

 

 

 

not being

reset.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

Module is being reset; data

 

 

 

 

 

 

traffic

is interrupted.

 

 

 

 

 

 

 

 

 

 

 

 

 

Blinking

No 6416SW installed or module

 

 

 

 

 

 

faulty.

 

 

 

 

 

 

 

 

 

 

 

 

3-8 25

Mbps ATM

Module

- Installation and

User's

Guide

 

 

Image 46
Contents Document Number August Model Number 6412M-25-TP Compliance Ii 25 Mbps ATM Module Installation and Users GuideCanadian Emissions Requirements EMC DirectiveCopyright Statement Vcci Class 1 ComplianceDisclaimer IiiTrademarks Iv 25 Mbps ATM Module Installation and Users GuideIBM Contents ISD Vi 25 Mbps ATM Module Installation and Users GuideIndex UTP FiguresviiViii 25 Mbps ATM Module Installation and Users Guide Tables TablesMbps ATM Module Installation and Users Guide How to Use This Guide Who Should Use This GuideContents of This Guide Prerequisite Knowledge This GuideTermATM Control Point used in this Convention Bold GuideText Backpressure3Com Documents Related DocumentsONcore Distributed Management Module Users- ProvidesGui Reference Documents Features Overview25 Mbps ATM Module Installation and Users Guide InstallationSET UNI Module FunctionsInterfaces Supported ATM I/OCampus Networking ForInstallation ModuleUnpacking LED Installation SummaryInstallation activities 4000Installation Installing the Module in an ONcore HubInstalling the Module in an ONcore Hub Module Ejectors OFFInstalling the Module in a CELLplex 4000 Expansion Unit Blank PanelTheCELLplex Installation Users Guide CELLplex 4000 Module EjectorsInstalling the Module in a CELLplex 4000 Expansion Unit 10 25 Mbps ATM Module Installation and Users Guide Connecting ATM DevicesCabling Up Trunk Patch UTP/FTP/STP Cabling InformationType Attenuation Class 100 Type 12 25 Mbps ATM Module Installation and Users GuideCabling Distances Allowable Distance metersConnecting Devices to the ATM Ports Via Building Wiring14 25 Mbps ATM Module Installation and Users Guide Direct CablingCables ConnectorsSignal RD+Twisted-Pair Cable 16 25 Mbps ATM Module Installation and Users GuideNon-ATM Forum Compliant UNI Devices Port Non-Compliant 25.6-Mbps Device RD+ TD+18 25 Mbps ATM Module Installation and Users Guide Configuration ParametersMode SlotPort FlowcontrolConfiguration Settings Example25 Mbps ATM Module Installation and Users Guide Port Information Saving Configuration SettingsPort Network Operation Front Panel Module Installation Users GuideColor State Meaning LED Name Color State Front Panel ONcore TroubleshootingVerifying LED Operation CELLplexIdle PortLight DoesPort Status Possible CausePort Status ActionStatus LED Not Light Yellow During TrafficDuring Traffic Reset ResetChapter Troubleshooting Only SlotWhen Determining the Failing Component Using a Wrap Test Replacing 6412M-25-TP Modules Electrical Specifications General SpecificationsEnvironmental Specifications Specifications Weight Lbs 1.5 kgAppendix B. ATM Components Appendix B. ATM Components B-125 Mbps ATM Module Installation and Users Guide Board Service Online Technical ServicesAppendix Technical Support C-1 Modem AccessDigital Modem Isdn3ComForum on CompuServe 3ComFacts Automated Fax ServiceSite Appendix C. Technical Support C-3Country Telephone Support From 3Com Corporation Support From Your Network SupplierAppendix C. Technical Support C-5 These numbers are toll-free Returning Products for Repair Appendix C. Technical Support C-7Contacting 3Com ISD Technical Publications MIBIndex IndexX-1IndexX-2 IndexX-3 IndexX-4 Limited Warranty Limited Warranty3Com Corporation

6412M-25-TP specifications

The 3Com 6412M-25-TP is a powerful and robust networking solution tailored for small to medium-sized businesses and enterprises looking to enhance their network infrastructure. This Layer 2 managed switch is designed to facilitate efficient data communication while providing a variety of features that ensure optimal performance and security.

One of the main features of the 3Com 6412M-25-TP is its support for up to 24 10/100 Mbps Ethernet ports, enabling high-speed connections for multiple devices. Additionally, it provides two Gigabit Ethernet uplink ports, allowing for seamless integration with high-bandwidth applications and better connectivity options. The switch is particularly praised for its ability to handle heavy traffic loads while maintaining low latency, making it suitable for environments requiring reliable and fast data transmission.

In terms of technologies, the 3Com 6412M-25-TP employs advanced switching capabilities, which help in forwarding data efficiently within the network. It features support for VLANs (Virtual Local Area Networks), allowing network administrators to segment traffic and improve security. This ability also enhances broadcast control and aids in managing network congestion. Quality of Service (QoS) features further refine traffic management by prioritizing critical applications, ensuring that latency-sensitive services, such as VoIP and video conferencing, receive the bandwidth they need.

Another notable characteristic of the 3Com 6412M-25-TP is its user-friendly web management interface, which facilitates straightforward configuration and monitoring of the switch. This interface enables administrators to manage settings efficiently, track performance, and diagnose issues in real-time. Additionally, the switch supports SNMP (Simple Network Management Protocol), providing further options for network management and monitoring via external software solutions.

With a compact design, the 3Com 6412M-25-TP can be easily integrated into existing network setups without requiring excessive space. Its reliability and performance make it a trustworthy choice for businesses aiming to bolster their network capabilities. The combination of speed, management features, and security makes the 3Com 6412M-25-TP a valuable and versatile addition to any organization's networking arsenal.