Contents
Figures................................................................................................................................................................................. 8
Tables ................................................................................................................................................................................ 10
Preface ............................................................................................................................................................................... 11
How This Guide is Organized .............................................................................................................................................. 11
Document Conventions ....................................................................................................................................................... 12
Where to Find Web-based Guides ...................................................................................................................................... 13
Contacting Allied Telesis ..................................................................................................................................................... 14
Online Support ............................................................................................................................................................. 14
Email and Telephone Support ...................................................................................................................................... 14
Returning Products....................................................................................................................................................... 14
Overview.............................................................................................................................................................................. 17
Line Card Descriptions ........................................................................................................................................................ 19
AT-CM20x Series ......................................................................................................................................................... 19
AT-CM212x/1 Series .................................................................................................................................................... 20
AT-CM2K0S ................................................................................................................................................................. 21
AT-CV10x Series.......................................................................................................................................................... 22
AT-CV1KSS ................................................................................................................................................................. 24
AT-CM70S.................................................................................................................................................................... 25
Hardware Features .............................................................................................................................................................. 26
100Base-FX Fiber Optic Ports............................................................................................................................................. 27
Type of Connector ........................................................................................................................................................ 27
Speed ........................................................................................................................................................................... 27
Duplex Mode ................................................................................................................................................................ 27
Maximum Distance ....................................................................................................................................................... 27
Type of Cable ............................................................................................................................................................... 28
10/100Base-TX Twisted Pair Ports...................................................................................................................................... 29
Type of Connector ........................................................................................................................................................ 29
Speed ........................................................................................................................................................................... 29
Duplex Mode ................................................................................................................................................................ 29
Maximum Distance ....................................................................................................................................................... 29
Type of Cable ............................................................................................................................................................... 29
Auto MDI/MDI-X ........................................................................................................................................................... 30
Port Pinouts .................................................................................................................................................................. 30
Type of Connector ........................................................................................................................................................ 31
Speed ........................................................................................................................................................................... 31
Duplex Mode ................................................................................................................................................................ 31
Maximum Distance ....................................................................................................................................................... 31
Type of Cable ............................................................................................................................................................... 31
MDI-X .................................................................................................................................................................................. 31
Port Pinouts .................................................................................................................................................................. 32
5