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Cable installation
21
Model 3224 G.SHDSL IpDSLAM Installation Guide
2 • Hardware installation
3. Install the rack mounting ears onto the IpDSLAM using the mounting hardware provided.
4. Place the IpDSLAM at the desired position in the rack.
5. Secure the IpDSLAM in position with the mounting screws.
Cable installation
This section describes installing the power, ground, and network interface cables.
Attaching the cable retainer clip
To secure the power cord, it is necessary to attach the metal retainer clips (if applicable to your model). Squeeze
the clip and insert into the holes in the screws on either side of the power connector on your unit. The clip will
pop into place.
Figure 5. Attaching the cable retainer clip
Grounding the Model 3224—AC and DC Power Supplies
1.
Assemble a ground wire using #10 AWG wire with green-colored insulation and two ring terminals. Make
the wire long enough to reach one of the following ground sources:
– The building ground rod (generally located at the site’s main service entrance)
– A sprinkler system pipe
– A cold-water pipe
– Building structural steel
2.
Install the ground wire between the grounding stud (see
figure 6
) and the grounding source.
To avoid the risk of personal injury, the distance between ground and the
equipment must not exceed the distance specified in either local electrical
codes or the National Electrical Code.
Power cable
retainer clip
Summary of Contents for Diamond Edge 3224
Page 8: ...About this guide Model 3224 G SHDSL IpDSLAM Installation Guide 8...
Page 18: ...1 Introduction Model 3224 G SHDSL IpDSLAM Installation Guide 18 Power Considerations...
Page 41: ...41 Chapter 5 Maintenance Chapter contents Introduction 42 Replacing a power supply 42...
Page 49: ...49 Appendix A Network Ports RJ 21X connector pin out Chapter contents Introduction 50...