Примечания к выпуску для Cisco Cisco IOS Software Release 12.2(15)CX
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Release Notes for Cisco uBR7200 Series for Cisco IOS Release 12.2 CX
OL-3419-03
Introduction
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Up to four cable interface line cards
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Up to two removable power supplies providing load-sharing and redundancy capabilities
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Two Personal Computer Memory Card International Association (PCMCIA) slots that allow for
software upgrades through the use of Flash memory cards
software upgrades through the use of Flash memory cards
Note
The Cisco uBR7246VXR chassis does not support the MC11-FPGA cable interface line card.
Cisco uBR7246 Universal Broadband Router
The Cisco uBR7246 offers an industry-proven CMTS and carrier-class router in a scalable platform to
support data, voice, and video services for medium to large network installations.
support data, voice, and video services for medium to large network installations.
The Cisco uBR7246 provides the following major hardware features:
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Network processing engine
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I/O controller
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Up to two network interface port adapters
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Up to four cable interface line cards
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Up to two removable power supplies providing load-sharing and redundancy capabilities
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Two PCMCIA slots that allow for software upgrades through the use of Flash memory cards
Cisco uBR7223 Universal Broadband Router
The Cisco uBR7223 is a cost-effective, scalable interface between subscriber cable modems and the
backbone data network, and is designed specifically for small to medium network installations.
backbone data network, and is designed specifically for small to medium network installations.
The Cisco uBR7223 provides the following major hardware features:
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Network processing engine
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I/O controller
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One network interface port adapter
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Up to two cable interface line cards
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One removable power supply (The Cisco uBR7223 does not feature load-sharing and redundant
power supply capability like the Cisco uBR7246VXR and Cisco uBR7246.)
power supply capability like the Cisco uBR7246VXR and Cisco uBR7246.)
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Two PCMCIA slots that allow for software upgrades through the use of Flash memory cards