Product Details
Product Description
Product Description
Focus on DCS, PLC, robot control system and large servo system.
Main products: various modules / cards, controllers, touch screens, servo drivers.
Advantages: supply of imported original products, professional production parts,
Fast delivery, accurate delivery time,
The main brands include ABB Bailey, Ge / fuanc, Foxboro, Invensys Triconex, Bently, A-B Rockwell, Emerson, ovation, Motorola, xyvom, Honeywell, Rexroth, KUKA, Ni, Deif, Yokogawa, Woodward, Ryan, Schneider, Yaskawa, Moog, prosoft and other brands
Management of the switch can be either in‐band or out‐of‐band. In‐band remote management is possible using Telnet, Enterasys Networks’ NetSight® management application, or the WebView application. Out‐of‐band management is provided through the DB9 Console port connector on the front panel using a VT100 terminal or a VT100 terminal emulator. 9 AC power input connector 10 Redundant power supply connector Features 1-4 Introduction Switch Configuration Using WebView Enterasys Networks’ HTTP‐based Web management application (WebView) is an intuitive web tool for simple management tasks. Switch Configuration Using CLI Commands The CLI commands enable you to perform more complete stackable switch configuration management tasks. For CLI command set information and how to configure the module, refer to the Enterasys A4 CLI Reference. Fan Operation on the A4H124-24 The A4H124‐24 fan will turn on when power is first supplied to the switch and will shut off automatically if the temperature is below 30° C (86° F). When room ambient temperature rises above 34° C (93.2° F), up to 50° C (122° F), the fans will run at low speed. If the room ambient temperature rises above 50° C (122° F), the fans will run at high speed until the room ambient temperature falls below 46° C (114.8° F), when the fans will again run at low speed. Standards Compatibility The 100BASE‐T ports are compliant with the following standards and operations: • IEEE 802.3 • IEEE 802.3u • IEEE 802.3ab (Stack Ports) • IEEE 802.3ad • Full‐Duplex operation In addition to the 100BASE‐T standards, the SFP ports are compliant with the following standards and operations: • IEEE 802.3z • IEEE 802.3x Flow Control support for Full‐Duplex mode • Auto‐negotiation for Full‐Duplex control operation Enterasys A4 Fast Ethernet Switch Hardware Installation Guide 2-1 2 Installation This chapter provides instructions to install the A4. Unless otherwise noted, the instructions apply to all A4 models. Follow the order of the sections listed below to correctly install the switch. Considerations Prior to Installation When installing the switch, note the following: • Before starting the installation procedure, notify the network administrator of the installation. • Follow the installation procedures in the order as presented in this guide. • Do not connect the switch to the network until you have established the correct IP address. Electrical Hazard: Only qualified personnel should perform installation procedures. Riesgo Electrico: Solamente personal calificado debe realizar procedimientos de instalacion. Elektrischer Gefahrenhinweis: Installationen sollten nur durch ausgebildetes und qualifiziertes Personal vorgenommen werden