SDM-9220/9230 - Comtech EF Data
SDM-9220/9230 - Comtech EF Data
SDM-9220/9230 - Comtech EF Data
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Product Description<br />
Workaround: Substitute a dual port T1/E1 interface card for the T1 interface,<br />
and configure it for T1 operations.<br />
Figure 5-10: The Single Port T1/E1 interface card (top)<br />
Figure 5-11: The Dual Port T1/E1 interface card (bottom)<br />
NOTE: T1 operations are indicated when the port LED labelled T1-E1 is green. E1<br />
operations are indicated when the T1-E1 LED is yellow. To interpret the other<br />
status LEDs, refer to “Interface Card Status LEDs” on page 5-23.<br />
Memotec Inc. 5-19