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TSER953: Isolating V3Link interface

Part Number: TSER953
Other Parts Discussed in Thread: TDES954

Tool/software:

Is there a good way to isolate the V3Link signal between the TSER953 serializer and TDES954 deserializer? Normally, I would use a high speed LVDS isolator, but the V3Link signal is bidirectional. Is there a way to configure one of the GPIO on either the TSER953 or TDES954 so that it outputs the signal direction? Then I could switch directions with 2 separate LVDS isolators. If this is possible, would both devices be compatible with standard AC-coupled LVDS voltage levels?