User's Manual
Table Of Contents
- 1 About this Document
- 2 General Information
- 3 Preconditions and Requirements
- 4 Installing the C-Hub
- 5 Installing the E-Hub
- 6 Installing the HPRU
- 7 Cabling
- 8 System Documentation
- 9 Glossary
- 10 List of Diagrams
- 11 List of Tables
- Fig. 1: Scope of delivery
- Fig. 2: Example of a handover point for the BTS signals at a c-rail
- Fig. 3: Example of a handover point for the BTS signals with individual loads with short patch cables at a c-rail
- Fig. 4: Clearance Ⓐ above radiation fins of the installed devices
- Fig. 5: Sliding rails Ⓑ
- Fig. 6: Power distribution bar ① mounted on the left-hand traverse
- Fig. 7: Plugs for power connection: ① is for red circuit, ② for black circuit
- Fig. 8: Attaching a 19" mounting bracket
- Fig. 9: Attached sliding rails Ⓑ
- Fig. 10: Place C-hub in rack
- Fig. 11: Fix C-hub with screws
- Fig. 12: Connect power cable at rear side
- Fig. 13: Connect ground cable at rear side
- Fig. 14: Attaching a 19" mounting bracket
- Fig. 15: Marking position of mounting holes
- Fig. 16: Mounting completed
- Fig. 17: Connect power cable at rear side
- Fig. 18: Connect ground cable at rear side
- Fig. 19: Attaching handle
- Fig. 20: Attaching bracket Ⓐ
- Fig. 21: Marking mounting holes for bracket Ⓑ
- Fig. 22: Prepare expansion bolts for bracket Ⓑ
- Fig. 23: Mounting accessories for bracket Ⓑ
- Fig. 24: Bracket Ⓑ mounted
- Fig. 25: Hook HPRU into bracket Ⓑ (①) and fix from top (②).
- Fig. 26: HPRU fixed from top
- Fig. 27: Fix HPRU from side
- Fig. 28: Connect power cable at bottom side
- Fig. 29: Connect ground cable at bottom side
- Fig. 30: Interfaces at the C-hub front side
- Fig. 31: Interfaces at the C-hub rear side
- Fig. 32: Interfaces at the E-hub front side
- Fig. 33: Interfaces at the E-hub rear side
- Fig. 34: Interfaces at the HPRU connector side
- Fig. 35: Fibre optical cable layout
- Fig. 36: Coaxial cable layout
- Fig. 37: Power supply cable layout
- Tab. 1: Symbols and signal words
- Tab. 2: Storage of the system documentation
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Installing the HPRU
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6 Installing the HPRU
6.1 Mounting HPRU on Wall
✔ The installation location complies with the specication given in 3.2.3, p. 20.
✔ The mounting accessories and tools are available as specied in 3.3, p. 21 .
Attach handle and mounting bracket Ⓐ to the HPRU
1. Attach the handle at the HPRU side, using 2 screws M6×14 and the T5 allen wrench
(Fig. 19).
2. Attach the mounting bracket Ⓐ at the HPRU back, using 4 screws M6×14 and the
T5 allen wrench (Fig. 20).
Fig. 19: Attaching handle
A
Fig. 20: Attaching bracket Ⓐ
Mount mounting bracket Ⓑ to the wall
Tip
Below, mounting is described for using the included expansion bolts. If you use
other mounting accessories, proceed accordingly.
1. Hold the bracket Ⓑ to the installation location and mark the position of the 4 mounting
holes; see arrows in Fig. 21.
2. Drill ∅ 10 mm mounting holes which are at least 90 mm deep.
3. Plug the expansion bolts into the mounting holes and then remove the nuts and
washers (Fig. 22).
4. Attach the bracket Ⓑ to the extension bolts in the wall and place the washers and the
nuts on the bolts in the order shown in Fig. 23.
5. Tighten the nuts using the 17 mm combination spanner; Fig. 24 shows the result.