Allied Telesis AT-CM20x Series, Справочное руководство

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16
Chapter 1
Converteon™ Fast Ethernet and Gigabit
Ethernet Line Cards
This chapter contains the following sections:
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“Overview” on page 17
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“Line Card Descriptions” on page 19
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“Hardware Features” on page 26
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“100Base-FX Fiber Optic Ports” on page 27
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“10/100Base-TX Twisted Pair Ports” on page 29
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“10/100/1000Base-T Twisted Pair Ports” on page 31
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“T1/E1 Port (AT-CM70S Line Cards Only)” on page 33
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“RS-232 Console Port (AT-CM70S Line Card Only)” on page 34
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“SFP Expansion Slots” on page 35
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“Line Card and Port Status LEDs” on page 36
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“DIP Switches” on page 44
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“CPU RESET Button (AT-CM70S Line Card Only)” on page 56
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“Blank Slot Covers” on page 57
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“A Few Basics about Media Converters” on page 58
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“Network Topologies” on page 60