Black Box LGB408A, Руководство по эксплуатации

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Chapter 2: Overview
2. Overview
2.1 Introduction
The Switch provides eight 10-/100-/1000-Mbps RJ-45 ports. It
was designed for easy installation and high performance in an
environment where traffic on the network and the number of
users increase continuously. With its Gigabit chip set, the 9"
Gigabit Ethernet Switch can fully support the highest speed even
when fully loaded and running in full-duplex mode.
The switch also provides automatic crossover detection function-
ality on each port. It’s easy to uplink to another switch without
crossover cable.
This quiet switch operates without a fan.
The compact rigid desktop size was specifically designed for
Remote Office and Branch Office (ROBO) and medium to large
workgroups. You can install the switch where space is limited. It
provides smooth network migration and easy upgrades to
network capacity. The 9" size can be rackmounted on a 10” or
19” cabinet.
2.2 Features
• Complies with the IEEE 802.3 Ethernet, IEEE 802.3u Fast
Ethernet and IEEE 802.3ab Gigabit Ethernet standards.
• Provides eight 10-/100-/1000-Mbps Gigabit switching ports.
• Performs full wire-speed switching with Head of Line (HOL)
blocking prevention.
• Provides non-blocking and non-head-of-line blocking full
wire-speed forwarding.
• Supports store-and-forward operation.
• Has embedded 3.5 MB SRAM for packet buffer.
• Supports 9 KB JUMBO packets.
• Provides 4K MAC address entry.
• Supports broadcast storm filtering.