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Previously, the DS3 interface supported the T1 protocol only. As of software 10.5.1, support for the E1 protocol over DS3 line has been added. The IMG 1010 now supports either T1 or E1 protocol but not both. The IMG 1010 can be set up to support either T1 or E1 Protocol based on the value of the Host Flag setting in the dhcpd.conf file. See IMG 1010 - Setting Host Flags link for more information on setting host flags. Below is information on span/channel support for either E1 or T1.
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Configure a T1 or E1 Bearer Profile. See IMG 1010 - Configuring T1 or E1 Bearer Profile - 10.5.x
Configure a T1 or E1 Span. See IMG 1010 - DS3 Physical Span Configuration - 10.5.x
Insert T1 or E1 profile into DS3 Spans. See IMG 1010 - DS3 Span Profile - 10.5.x
Related Topics
IMG 1010 - Configuring T1 or E1 Bearer Profile - 10.5.x
IMG 1010 - DS3 Physical Span Configuration - 10.5.x
IMG 1010 - DS3 Span Profile - 10.5.x