ICP DAS USA MSM-6226 - Manual (Page 13)

Publication date:March., 2011
Revision A1
1
1. Introduction
1-1. Overview of MSM-6226
MSM-6226, a 24 Fast Ethernet + 2 Gigabit L2 Managed Switch, which
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 DHCP
Option 82, 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.
Others the new FW increase support the Power saving for reduce the power
consumption with "ActiPHY Power Management" and "PerfectReach Power
Management" two technique. The device also support DHCP Relay function The
DHCP Relay Agent makes it possible for DHCP broadcast messages to be sent
over routers that do not support forwarding of these types of messages. The DHCP
Relay Agent is therefore the routing protocol that enables DHCP clients to obtain IP
addresses from a DHCP server on a remote subnet, or which is not located on the
local subnet.
The switch also supports the IEEE Standard ─ ─ 802.1AB （ Link Layer
Discovery Protocol ）， Provide more easy debug tool and enhance the networking
management availability, Others it can provide auto-discovery device and topology
providing.
•
Model Description
Model Port 25, 26 Configurations
MSM-6226 Two types of media --- TP and SFP 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.
• •• • Key Features in the Device