Allied-telesis AT-8126XL Manual de usuario descargar pdf (Pagina 11)

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Chapter 1

Hardware Description

This chapter describes the hardware features of the following

products:

" The base switch models: AT-8118, AT-8124XL, and AT-8126XL

" The uplink options, also called media dependent adapters

(MDAs): AT-A10, AT-A11, AT-A20, and AT-A21

The Base Switch Models

The AT-8118, AT-8124XL, and AT-8126XL switches are standalone

managed Fast Ethernet switches that provide 16 or 24 10Base-T/

100Base-TX station ports. The AT-8118 and AT-8126XL additionally

provide uplink options of up to two 100Base-TX or 100Base-FX (SC,

MT-RJ or VF-45) ports for backbone connectivity

They are primarily intended for connections to the desktop as well as

workgroup applications. The AT-8118 and AT-8126XL, when

populated with optional uplink ports, implement direct high-speed

server and backbone connections. Half- or full-duplex capability on

all ports eliminate collisions and provide up to 200 Mbps of

bandwidth per port to servers, routers, and other switches. The auto-

negotiating ports allow connectivity between devices operating at

10 Mbps and 100 Mbps speeds.

With built-in management, the switches provide seamless

management capability such as SNMP and web-based management.

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Allied-telesis AT-8126XL Manual de usuario Pagina 11