GE GEK 106168E - Manual (Page 33)

5. HARDWARE DESCRIPTION
26 DBF Breaker Failure Protection GEK-106168E
The communications connectors are situated on left-hand side of the front and on the right-hand side of the rear of
the case. The front port is PORT 1 and the rear ports are PORT 2 and PORT3. The IRIG-B connection is made
using a block of two additional terminals.