CHAPTER 2

SEHI FEATURES AND OPTIONS

This chapter provides an overview of the SEHI-22FL and contains sections detailing features and available options.

NOTE

The term SEHI (Stackable Ethernet Hub with Intelligence) is used throughout this manual when describing features and functions of the SEHI-22FL.

FRONT VIEW

HubSTACK 10BASE-FL HUB WITH LANVIEW® SECURE

SEHI-22FL

 

 

 

 

 

 

 

 

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PWR

 

 

 

 

 

 

 

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CPU

RCV

 

 

 

 

 

 

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CLN

LNK

 

 

 

 

 

 

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RESET

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Port Status LEDs

 

Network Ports 1-12

 

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EPIM Slot

COM Port

 

 

RESET Button

 

 

SEHI-22FL100BASE-FL HUB WITH LANVIEW®

 

OUT

SEH INTERCONNECT

165212

 

 

Power Supply

 

 

Interconnect Bus "OUT" Port

 

 

ON/OFF Switch

REAR VIEW

Figure 2-1 Front and Rear Views of the SEHI-22FL

SEHI User’s Guide

2-1

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Cabletron Systems SEHI-22FL manual Chapter Sehi Features and Options

SEHI-22FL specifications

Cabletron Systems SEHI-22FL is a robust and reliable networking device designed for use in high-performance telecommunications and data communication environments. Known for its versatility, the SEHI-22FL serves as a key component in the infrastructure of businesses that require fast, efficient, and secure data transmission.

One of the main features of the SEHI-22FL is its multi-layer switching capabilities, which enable it to operate at both Layer 2 and Layer 3 of the OSI model. This means that it can handle data switching and routing, thus providing flexibility in network design. It incorporates advanced switching technologies that facilitate high-speed data transfers, making it an ideal choice for networks that demand low latency and high throughput.

The SEHI-22FL is equipped with multiple Ethernet ports that support different speeds, including 10/100Mbps and Gigabit Ethernet options, allowing users to connect various devices seamlessly. The device supports both copper and fiber optics connections, thus ensuring adaptability to various networking scenarios. This flexibility helps network administrators to optimize network performance according to the specific requirements of their organization.

For security, the SEHI-22FL comes with built-in features that include VLAN support, which allows for network segmentation. This functionality adds an extra layer of security by isolating different parts of the network, thereby minimizing the risk of unauthorized access. Additionally, it supports features such as port security and MAC address filtering, which further enhance the security protocols of the network.

The management of the SEHI-22FL is simplified through an intuitive user interface that provides comprehensive monitoring and configuration options. Network administrators can easily access important metrics and performance statistics, thus enabling quick resolution of any issues that may arise. This is complemented by support for SNMP (Simple Network Management Protocol), allowing for remote management and monitoring capabilities.

The device is designed with reliability in mind, exhibiting features such as redundant power supplies and cooling systems to ensure uninterrupted operation even in critical environments. This makes the SEHI-22FL a trustworthy choice for businesses that cannot afford downtime.

In conclusion, Cabletron Systems SEHI-22FL stands out as a versatile and powerful networking device equipped with advanced features, robust security protocols, and reliable performance. Its ability to adapt to different networking environments makes it a valuable asset for organizations looking to enhance their telecommunications infrastructure.