Alcatel-Lucent 7705 - SFPs

AC Power Connections
7705 SAR-M Chassis Installation Guide 103
Wiring the AC Power Converter to the DC Inputs
The 7705 SAR-M has a standard, dual-feed terminal block attached to the front of the chassis.
The terminals are the DC power feed points for DC voltage from the AC power converter.
The following hardware is available from Alcatel-Lucent to facilitate the AC source-to-router
connection for –48 VDC installations:
• 7705 AC power converter pigtail - O-ring – part number 3HE05837BA
• 250W 120/240V AC power converter – part number 3HE05838AA
Figure 25 shows the pigtail cord, and Table 19 identifies the key items in the figure. The
pigtail cord has two ring lug connectors at one end and a female 6-pin connector at the other
end. The pigtail cord is also supplied with a length of heat shrink tubing to seal the connection
to the AC power converter.
Figure 26 shows the AC power converter, and Table 20 identifies the key items in the figure.
The AC power converter has a region-specific AC plug at one end, a male 6-pin connector at
the other end, and is 4 mm
2
.
For redundant power configurations, you must use two AC power feeds (one for each power
connector on the 7705 SAR-M).
Note: The minimum size of the power conductor for the AC input connections must be
based on the application, and on the local codes, practices, and regulations applicable for
the region.