Cisco SCH-VDS-I Reference Manual page 20

Installing the Cisco Video Door Station
Figure 9 Ethernet Connection: External Video Door Station (Left) and Internal Video Door Station (Right)
1
Ethernet connection
2 Ground wire.
Optional for the see the Internal Video Door Station only. See the
Option 2: Ethernet Connection with AC Power
Use this option to connect Ethernet networking and AC power.
Procedure
Step 1 Plug the Ethernet cable into the Cisco Video Door Station
Step 2 Connect a ground wire from the Cisco Video Door Station to one of the Back Box lugs (see
Step 3 Connect a second earth-ground or house-ground wire from the second Back Box lug to the residence.
See
Step 4 Connect the neutral (N) (-) and hot (L) (+) wires to the AC power source for the Cisco Video Door
Station according to the national and local electrical codes.
Tip
Your installation may require alternative wires and the use of a terminal block. Strip the power wires to
Step 5
1/4" on the end if necessary.
Cisco Smart+Connected Video Door Station Reference Guide
20
"Grounding Requirements" section on page 9
The hot or 'L' (+) wire's connector is closest to the bottom of the Cisco Video Door Station's
plate.
"Grounding Requirements" section on page
(Figure 10).
for details about earth grounding.
9).
Figure 17).
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