Chapter 1 Overview

Front-Panel Description

System LED

The System LED shows whether the system is receiving power and is functioning properly. Table 1-3lists the system LED colors and their meanings.

Table 1-3

System LED

Color

Off

Green

Red

System Status

System is not powered on.

System is operating normally.

Switch is not functioning properly.

Alarm LED

Table 1-4lists the alarm LED colors and their meanings.

Table 1-4

Alarm Status LED

 

 

Color

System Status

 

 

Off

Alarms are not configured, or the switch is off.

 

 

Green

Alarms are configured.

 

 

Blinking red

Switch has detected a major alarm.

 

 

Red

Switch has detected a minor alarm.

 

 

Power Status LED

The switch can operate with one or two DC power sources. Each DC input has an associated LED that shows the status of the corresponding DC input. If power is present on the circuit, the LED is green. If power is not present, the LED color depends on the alarm configuration. If alarms are configured, the LED is red when power is not present; otherwise, the LED is off.

If the switch has dual power sources, the switch draws power from the power source with the higher voltage. If the one of the DC sources fails, the alternate DC source powers the switch, and the corresponding power status LED is green. The power status for the failed DC source is either off or red, depending on the alarm configuration.

Table 1-5lists the power status LED colors and meanings.

Table 1-5

Power Status LEDs

 

 

Color

System Status

 

 

Off

Power is not present on the circuit, or the system is not powered up.

 

 

Green

Power is present on the associated circuit.

 

 

Red

Power is not present on the associated circuit, and the power supply alarm is

 

configured.

 

 

Cisco IE 3000 Switch Hardware Installation Guide

 

OL-13017-01

1-9

 

 

 

Page 19
Image 19
Cisco Systems IE 3000 Series, IEM30004PC manual System LED, Alarm LED, Power Status LED

IE 3000 Series, IEM30004PC specifications

The Cisco IEM30004PC is an integral component of the Cisco IE 3000 Series, designed specifically for deployment in harsh industrial environments. This managed Ethernet switch provides versatility, reliability, and robust performance necessary for industrial applications, supporting a range of Ethernet-enabled devices.

One of the main features of the IEM30004PC is its rugged design. The switch is built to withstand extreme temperatures, vibrations, and electromagnetic interference, making it ideal for usage in manufacturing plants, oil and gas facilities, and transportation systems. It operates within a wide temperature range of -40 to 75 degrees Celsius, ensuring dependable functionality in varying environmental conditions.

The IEM30004PC is equipped with four 10/100/1000 Gigabit Ethernet ports. These ports support both copper and fiber connections, providing flexibility for network installations. In addition, the switch supports various redundancy protocols, including Rapid Spanning Tree Protocol (RSTP) and Link Aggregation Control Protocol (LACP), which enhance network reliability and fault tolerance.

Another distinguishing characteristic of the IEM30004PC is its support for Power over Ethernet (PoE). This feature allows the switch to deliver power over the Ethernet cables to connected devices, such as IP cameras and wireless access points, eliminating the need for separate power sources and simplifying installations.

Cisco's IEM30004PC also integrates advanced security features, including 802.1X port-based authentication, Access Control Lists (ACLs), and Role-Based Access Control (RBAC). These security measures ensure that only authorized devices can connect to the network, reducing the risk of unauthorized access and enhancing overall network integrity.

For network management, the IEM30004PC supports Simple Network Management Protocol (SNMP), Cisco's Network Assistant, and other management tools. This enables centralized control and monitoring of the network, simplifying the administration and operation of industrial networks.

In summary, the Cisco IEM30004PC, as part of the IE 3000 Series, is engineered for robust performance in industrial settings. With its rugged design, multiple Gigabit Ethernet ports, PoE capabilities, and advanced security features, it is an excellent choice for organizations seeking reliable networking solutions in challenging environments. Its comprehensive management options further enhance its utility, making it an indispensable asset for modern industrial networks.