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The additional 2-port T1/E1 line card (slot 8) is accessed through two ports (labeled 1 and 2) on the left side of the SBC 1000 Front Panel.
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The original 2-port T1/E1 line card (slot 7) is accessed through two ports on the right side of the SBC 1000 Rear Panel. |
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1 | SBC 1000 Front Panel |
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3 | SBC 1000 Front Panel |
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- Support for four DS1 ports will be available only on the SBC 1000 chassis running firmware release 6.1.0 or higher.
- SBC 1000 does not do companding law conversion if the ports on one line card is configure as E1 and on the other as T1.
- The companding law set in the system branch of the Web UI is applied to all the TDM ports in the system.
- A software license is required for each port of the DS1 line card in the front slot (slot 8) of the SBC 1000 chassis.
- Certain SKUs like SBC-1K-R-4P-FXSFXO-E may not able to support full call capacity listed in table SBC 1000 Call Capacity if if CAS is used on T1/E1 interfaces or silence based disconnect is enabled on the FXO ports.
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