(English)

LED

STATUS LED

The STATUS LED goes on green when the Switch Module operates normally. When the LED is lit or flashing in amber, it indicates that the Switch Module has failed. The following table lists indications of the STATUS LED, descriptions, and actions to take. If an error occurs, contact your service representative.

STATUS LED

Description

Action

On (Green)

The Switch Module is operating

-

 

normally.

 

 

 

 

Off

The power is turned off.

Turn on the power.

 

 

 

Flash (Amber)

The following errors have been

When installed in the Blade Enclosure (6U), an

 

detected.

error message is displayed on the

 

- Abnormal temperature

SIGMABLADE monitor.

 

- Processor error or other

Refer to the User’s Guide of the Enclosure

 

components error

Manager Card.

 

Switch Module interface

When installed in the Blade Enclosure (6U),

 

mismatch

“SWMn Ifmiss Alm” (n: slot number) is displayed

 

 

on the SIGMABLADE monitor. See page 28

 

 

Connection with CPU Blade”, and make sure

 

 

the location of the Mezzanine Card in the CPU

 

 

Blade and the Switch Module.

 

 

Refer to the User’s Guide of the Blade

 

 

Enclosure.

ID LED

The ID LED is intended to identify a specific Switch Module in the Blade Enclosure when more than one Switch Modules are installed. Making this LED being lit can help the maintenance work to identify the faulty device. When the recognized command is received from the management software such as NEC ESMPRO Manager, the LED goes on or flashes in blue.

ID LED

Description

On or Flash in blue

Management software has specified the Switch Module.

Off

Other than the above

25

Page 47
Image 47
NEC N8406-022 manual Led

N8406-022 specifications

The NEC N8406-022 is a robust and versatile networking device designed primarily for organizations requiring high-performance connectivity solutions. As part of NEC's extensive portfolio of networking equipment, the N8406-022 is engineered to address the demands of modern enterprise environments, ensuring seamless communication and data processing capabilities.

One of the key features of the N8406-022 is its multi-layer switching functionality. This device supports Layer 2 and Layer 3 switching, allowing for efficient data routing and reducing latency within local area networks (LANs). This capability is particularly beneficial for businesses that rely on real-time data access and transfer, such as those in financial services, media, and telecommunications.

The N8406-022 is equipped with advanced Quality of Service (QoS) features that help prioritize critical network traffic. This means that voice and video data packets can be given precedence over less time-sensitive information, ensuring that essential communication remains clear and uninterrupted. This is crucial for organizations leveraging VoIP and video conferencing solutions.

In terms of connectivity, the NEC N8406-022 offers a variety of ports, including multiple Gigabit Ethernet ports, which facilitate high-speed data transfer and enable seamless integration into existing network infrastructures. The device may also include 10 Gigabit SFP+ ports, providing the flexibility for high-capacity uplinks to support bandwidth-intensive applications and storage solutions.

Security is another focal point of the NEC N8406-022, with integrated features such as VLAN support, access control lists (ACLs), and port security measures. These capabilities protect sensitive data from unauthorized access and ensure that only legitimate users and devices can connect to the network.

Moreover, the N8406-022 often incorporates advanced energy-efficient technologies that minimize power consumption without compromising performance. This not only contributes to operational cost savings but also supports organizations in their sustainability efforts.

With its combination of performance, security, and energy efficiency, the NEC N8406-022 stands out as a reliable networking solution suitable for a wide range of enterprises looking to enhance their connectivity and operational efficiency. Whether deployed in data centers or as part of a corporate network, this device is built to meet the evolving demands of today’s digital landscape.