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8245 10/100 Stackable Ethernet Hub
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The IBM 8245 10/100 Stackable Ethernet Hubs let you build robust shared-media Ethernet segments that are flexible enough to meet the needs of most environments, yet easy to manage. Each dual-speed port is auto-sensing, so it knows and automatically matches the data rate of the adapter at the other end of the connection.
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Features and Benefits |
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Scales for nondisruptive network and traffic growth |
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Mix and match stack units for up to 144 attaching devices.
Mix and match 10BASE-T and 100BASE-TX for pinpoint network optimization and current investment protection.
Automatically convert from Ethernet to Fast Ethernet without changing stack units or cabling.
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Intelligent operation minimizes network outages |
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The 8245 supports redundant managed hubs and bridges in the same stack for high reliability.
Broadcast storm detection and prevention, jabber sensing, polarity reversal, and auto-partitioning eliminate the causes of many failures.
Intrusion protection protects the stable operation of your network.
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Lowers total cost of ownership |
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Auto-sensing dual-speed ports automatically handle conversion to Fast Ethernet.
In-band, out-of-band, and Web management simplify maintenance, problem detection, and problem resolution.
SNMP and support for four RMON groups (events, alarms, history, and statistics) integrate with your existing managers.
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