Allied Telesis AT-FS238a/1 Norme Di Sicurezza Pericolo Di Fulmini, Temperatura Di Funzionamento

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AT-FS238a/x and AT-FS238b/x Series Installation Guide

Standard: Questo prodotto è conforme ai seguenti standard.

1Emissione RFI (interferenza di

radiofrequenza)

EN55022 Classe B

2Avvertenza: in ambiente domestico questo prodotto potrebbe causare radio

interferenza. In questo caso potrebbe richiedersi all'utente di prendere gli adeguati provvedimenti.

3

Immunità

EN55024

4Avvertenza: questo prodotto, se utilizzato con cavi schermati, è conforme alle norme sulle emissioni e sull’immunità. In caso di uso senza cavi schermati, l’utente può dover adottare a proprie spese misure correttive contro le interferenze.

5

 

Sicurezza elettrica

EN60950, UL60950

6

 

Laser

EN60825

 

 

 

 

7Avvertenza Prodotto laser di Classe 1.

8Avertenza Non fissare il raggio con gli occhi.

9Questo è un “Prodotto con LED di Classe 1”

Norme Di Sicurezza

10Pericolo Di Fulmini

Pericolo: Non lavorare sul dispositivo o sui cavi durante precipitazioni temporalesche.

11Non ostruire le prese d'aria.

12Questo dispositivo deve essere alimentato solo mediante l’adattatore.

Europe - EU

Utilizzare l’adattatore per c.a. da 12V/15V c.c. e 500 mA conforme alla normativa TÜV.

13Temperatura Di Funzionamento

Questo prodotto è concepito per una temperatura ambientale massima di 40 gradi centigradi.

14Tutti I Paesi: installare il prodotto in conformità delle vigenti normative elettriche nazionali.

15AVVERTENZA: Per evitare i possibili pericoli associati all’esposizione dei

fili sulla morsettiera dopo l’installazione, non rimuovere l’isolamento oltre le misure specificate.

16ATTENZIONE: “Pericolo!” Controllare che il filo installato non abbia trefoli

in rame esposti. Se l’installazione è stata effettuata in modo corretto, non vi deve protrudere dalla morsettiere alcun trefolo in rame esposto. In caso di contatto, un filo esposto può condurre livelli di elettricità pericolosi a quanti lo tocchino.

17AVVERTENZA: Per evitare i possibili pericoli associati all’esposizione dei fili sulla morsettiera dopo l’installazione, non rimuovere l’isolamento oltre le

￿misure specificate.

18AVVERTENZA:: Quando si installa questo apparecchio, accertarsi sempre che il collegamento a massa del telaio sia sempre il primo ad essere effettuato e l’ultimo ad essere scollegato.

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Contents AT-FS238a/1 AT-FS238b/1 AT-FS238a/2 AT-FS238b/2 Page Radiated Energy Declaration Of ConformityLaser Electrical SafetyRFI Emission ImmunityAT-FS238a/x and AT-FS238b/x Series Installation Guide Page Table of Contents Appendix B Translated Safety and Emission Information Welcome to Allied Telesyn Where to Find Web-based Guides Document ConventionsTechnical Support E-mail Addresses Contacting Allied Telesyn Technical SupportOnline Support Telephone SupportTell Us What You Think Returning ProductsFor Sales or Corporate Information Page Overview AT-FS238a/xSeries Front Panel AT-FS238a/1 Model DIP Switches 100Base-FX 10Base-T/100Base-TX Model External Power SupplyStore and forward switching mode Key FeaturesLED Status LEDsPort Speed Duplex ModeTwisted Pair Port Auto MDI/MDI-X Fiber Optic PortMissingLink Mode Selection ButtonLink Test Smart MissingLink Bridging Converter PerformanceStore and Forward DIP SwitchesMAC Address Table Network Topology Network TopologiesVerifying Package Contents Installing the Bridging ConverterDistance Planning the InstallationAT-FS238b/2 Micron SMF Simplex 40 km 24.8 mi Selecting a SiteAttaching the Protective Feet Installing the Bridging ConverterDIP Connecting a 12VDC Powered Unit Connecting an 12VDC Powered Unit Wiring and Connecting a 12-50VDC Powered UnitPositive, Ground, and Negative Symbols Connecting the Stripped Wire Installing the Bridging Converter Warranty Registration Page Troubleshooting Troubleshooting Electrical Rating PhysicalEnvironmental EMI/RFI Agency CertificationsMin Avg.3 Max Microns Fiber Optic Port SpecificationsOperating Type1 Budget Distance2 Distance3 RJ-45 Pinout AssignmentsMDI-X Page Translated Safety and Emission Information Translated Safety and Emission Information Europe EU Safety Lightning DangerUSA/Canada Translated Safety and Emission Information Betriebstemperatur Sicherheit Gefahr Durch BlitzschlaTranslated Safety and Emission Information Betjeningstemperatur Sikkerhed Fare Under UvejrTranslated Safety and Emission Information Bedrijfstemperatuur Veiligheid Gevaar Voor BlikseminslagTranslated Safety and Emission Information Température De Fonctionnement SécuritéTranslated Safety and Emission Information 13 Käyttölämpötila Turvallisuus SalamaniskuvaaraTranslated Safety and Emission Information Temperatura Di Funzionamento Norme Di Sicurezza Pericolo Di FulminiTranslated Safety and Emission Information Driftstemperatur Sikkerhet Fare For LynnedslagTranslated Safety and Emission Information Temperatura De Funcionamento Segurança Perigo De Choque Causado Por RaioTranslated Safety and Emission Information Temperatura Requerida Para La Operación Seguridad Peligro De RayosTranslated Safety and Emission Information Säkerhet Fara För Blixtnedslag

AT-FS238a/1, AT-FS238a/2, AT-FS238b/1, AT-FS238b/2 specifications

Allied Telesis is a renowned manufacturer specializing in networking solutions, and its AT-FS238 series of switches exemplifies the company's commitment to delivering high-quality networking hardware. The AT-FS238b/2, AT-FS238b/1, AT-FS238a/2, and AT-FS238a/1 are robust, cost-effective Ethernet switches that cater to various networking needs, including small to medium-sized enterprises and branch offices.

These switches are designed with several key features that enhance performance and reliability. One of the standout characteristics is their support for high-speed connections, with 10/100/1000 Mbps ports that ensure fast data transfer rates and efficient network operations. This high-speed capability is essential for organizations that rely on bandwidth-intensive applications.

Allied Telesis AT-FS238 series switches incorporate advanced technology such as Auto-MDI/MDIX, which automatically detects the type of Ethernet cable connected and adjusts accordingly, eliminating the need for crossover cables. This feature significantly simplifies installation and reduces the likelihood of connectivity issues.

The switches also boast a metal chassis that offers durability and helps maintain optimal performance in various environments. With a robust design, these devices can withstand typical operational stresses, making them suitable for deployment in both office and industrial settings.

In terms of manageability, the AT-FS238 series provides basic configuration options through a user-friendly interface, making it accessible for IT staff who may not have extensive networking experience. The switches support plug-and-play functionality, allowing for seamless integration into existing networks without the need for extensive setup.

Power efficiency is another significant aspect of these switches, as they utilize energy-saving technologies that reduce operating costs while maintaining high performance. This characteristic aligns with the growing emphasis on sustainable tech solutions in modern networking.

Each model in the AT-FS238 series is equipped with a varying number of ports, catering to the specific needs of different networking scenarios. These options ensure that organizations can choose the right model that fits their scalability requirements.

In summary, the Allied Telesis AT-FS238b/2, AT-FS238b/1, AT-FS238a/2, and AT-FS238a/1 switches represent a solid choice for businesses seeking reliable and efficient networking solutions. Their combination of high-speed capabilities, user-friendly features, durable design, and energy efficiency makes them a valuable addition to any network infrastructure.