Alcatel-Lucent 7705 Installation Manual page 74

DC Power Connections
Step 3.
Step 4.
For +24 VDC installations
Follow these steps to wire and connect +24 VDC power feeds (see
Step 1.
Step 2.
Step 3.
Step 4.
Page 74
b) Attach the battery wire to the correct battery terminal on the router. For -48 VDC
systems, use the -Batt terminal. Tighten to a torque of 8-10 lbf-in maximum.
c) Attach the battery wire to the disconnect device.
d) For redundant supply configurations, repeat this step for the other battery wire.
Check that the DC supply wiring is correct.
Install the SFPs. See SFPs on page
Make the battery return ground connection(s)
connection:
a) Run a length of wire from the power source negative terminal to the terminal strip
on the router.
b) Prepare the end of the wire at the power source according to local safety practices
and attach it to the power source negative terminal.
c) Prepare the end of the wire at the router by attaching a ring lug (see
d) Attach the battery return wire to the correct battery return terminal on the router.
For +24 VDC systems, use the -Batt terminal. Tighten to a torque of 8-10 lbf-in
maximum.
e) For redundant supply configurations, repeat this step for the other battery return
wire.
Make the battery connection(s) to the disconnect device
make the connection:
a) Run a length of wire from the disconnect device to the router. Prepare the router
end of the wire by attaching a ring lug (see
disconnect device according to local safety practices.
b) Attach the battery wire to the correct battery terminal on the router. For +24 VDC
systems, use the +Batt terminal. Tighten to a torque of 8-10 lb-in maximum.
c) Attach the battery wire to the disconnect device.
d) For redundant supply configurations, repeat this step for the other battery wire.
Check that the DC supply wiring is correct.
Install the SFPs. See SFPs on page
75.
Figure
(Figure 15, key item 7). To make the
(Figure
Figure 13). Prepare the wire at the
75.
7705 SAR-F Installation Guide
15):
Figure 13).
15, key item 3). To