Cisco NCS 2006 - External Connection Units

Procedure
Step 1
Locate the timing connectors on the power input panel (BITS-1 or BITS-2 In/Out). See the figure below.
Figure 202: Timing Connectors on the Power Input Panel
Cisco NCS 2000 Series Hardware Installation Guide
354
Connecting and Routing the Cables
DLP-L77 Installing Timing Wires on NCS 2015