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User Manual
Publication date: July, 2006
Revision A2
2
1. Introduction
1-1. Overview of 24 Fast Ethernet + 2 Gigabit L2 Managed Switch
24 Fast Ethernet + 2 Gigabit L2 Managed Switch, implemented 24
10/100Mbps TP + 2 Gigabit dual media ports with TP/SFP(or GBIC), is a standard
switch that meets all IEEE 802.3/u/x/z Gigabit, Fast Ethernet and Ethernet
specifications. The switch can be managed through RS-232 serial port via directly
connection, or through Ethernet port using Telnet or Web-based management unit,
associated with SNMP agent. With the SNMP agent, the network administrator can
logon the switch to monitor, configure and control each port’s activity in a friendly
way. The overall network management is enhanced and the network efficiency is
also improved to accommodate high bandwidth applications. In addition, the switch
features comprehensive and useful function such as QoS (Quality of Service),
Spanning Tree, VLAN, Port Trunking, Bandwidth Control, Port Security,
SNMP/RMON and IGMP Snooping capability via the intelligent software. It is
suitable for both metro-LAN and office application.
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Model Description
Model Port 25, 26 Configurations
24 Port 10/100Base-TX +
2 Port Gigabit TP/SFP
Two types of media --- TP and SFP Fiber
24 Port 10/100Base-TX +
2 Port Gigabit TP/GBIC
Two types of media --- TP and GBIC Fiber
10/100/1000Mbps TP is a standard Ethernet port that meets all IEEE
802.3/u/x/z Gigabit, Fast Ethernet specifications. 1000Mbps SFP Fiber transceiver
is a Gigabit Ethernet port that fully complies with all IEEE 802.3z and 1000Base-
SX/LX standards.
1000Mbps Single Fiber WDM (BiDi) transceiver is designed with an optic
Wavelength Division Multiplexing (WDM) technology that transports bi-directional
full duplex signal over a single fiber simultaneously.
For upgrading firmware, please refer to the Section 3-20 or Section 4-2-2 for
more details. The switch will not stop operating while upgrading firmware and after
that, the configuration keeps unchanged.