ECI XDM-300, Installation And Maintenance Manual

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Equipment Installation XDM-300 Installation and
Maintenance Manual
3-28 ECI Telecom Ltd. Proprietary 417006-2311-0H3-A00
C
AUTION
:
Before connecting the power leads, make sure to
identify the terminal polarity on the xRAP-100 power
terminal board.
4. Bring the two leads of one DC source input power cable to the appropriate
xRAP-100 opening.
5. Attach the lug of the red lead to the positive stud terminal marked (+) on
the power terminal board.
6. Secure the lug using a flat washer, a spring washer, and a nut. Tighten the
nut with a torque of 450 N cm to 550 N cm.
7. Attach the lug of the black lead to the negative stud terminal marked (-) on
the power terminal board.
8. Repeat Step 6 for the black lead lug.
9. If an additional power source (source B) is used, repeat Steps 3 to 8 for
source B.
10. Route the DC input power cables towards the cable support bracket at the
rear of the xRAP-100 (see Location of xRAP-100 grounding stud (on page
3-26 )), and attach them to the bracket with cable ties.
To connect the DC power cable for an XDM-300 shelf:
1. Before starting, identify the shelf power connectors on the xRAP-100 board
in accordance with the following figure.
Figure 3-16: Identification of xRAP-100 connectors