DPS Telecom D-PK-NGBSM, Руководство пользователя, Страница: 9 / 76

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Installation
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Mounting 4.1
Fig. 1.1 The NetGuardian BSM can be flush or rear-mounted
The NetGuardian BSM mounts in a 19" rack or a 23" rack using the provided rack ears for each size. Two rack
ear locations are provided. Attach the appropriate rack ears in the flush-mount or rear-mount locations shown in
Figure 1.1.
Note: Rack ears can be rotated 90° for wall mounting or 180º for other mounting options (not shown).
Power Connection 4.2
The NetGuardian BSM uses single or dual (Optional) power inputs, powered through two barrier plug power
connectors.
NetGuardian BSM Power Terminal
To connect the NetGuardian BSM to a power supply:
1. Locate the metal grounding lug next to the symbol . Use the grounding lug to connect the unit to earth ground.
2. Insert the eyelet of the earth ground cable between the two nuts on the grounding lug (Ground cable not included).
3. Choose a barrier plug power connector to attach your power cable to. The plug's right terminal is Ground and its
left terminal is Battery Lead.
4. Insert a battery ground into the power connector plug's right terminal (GND) and tighten the screw.
5. Insert a battery lead to the plug's left terminal and tighten its screw.
6. Insert fuse into the fuse distribution panel.
7. Check the power status LED.