Click the Exhibit button.
When the G-series card Rx interface at “A” in the diagram loses it’s receive signal, what occurs?
A.
The G-series card at “A” reports link down and sends an AIS alarm upstream.
B.
The G-series card at “A” reports link down, but the SONET path remains up.
C.
The Tx signal on the G-series card at either end of the circuit is shut off, causing the device connected to each G-series card to
report link down.
D.
The Tx signal on the G-series at “A” is shut off, but the Tx signal on the G-series at “E” remains on to maintain link integrity.