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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General Information
936.5467 0.92
● Field replacement is permitted. It is recommend to power off the device before
replacing.
● Please use Shielded Twisted Pair (STP) for WLAN application.
● Protect against electrostatic discharge.
Static electricity might harm sensitive components. To prevent this damage, discharge
static electricity from your body before you touch equipment. You can also take the
following steps to prevent damage that might result from electrostatic discharge.
– When transporting equipment, rst place it in an antistatic container or packaging.
– Do not leave equipment where other people can handle and possibly damage it.
– Take additional care when handling equipment during cold weather.
–
Take into account that heating reduces indoor humidity and increases static electricity.
● If any of the following conditions occur, immediately unplug the entire K-BOW system
and contact an authorised technician.
– The power cable, extension cord, or plug is damaged.
– Any foreign object has entered the equipment.
– The equipment has been exposed to any liquid.
– The equipment has been dropped or damaged.
– A serious damage is visible on the housing.
– The equipment does not operate correctly when you follow its operating instructions.
Do not switch on the system until
– the single component has been repaired by the manufacturer,
– damaged cables have been repaired or replaced by instructed service personnel.
● Do not cover any kind of forced air openings and passive heat-sink ns.
● Protect the system and all its components from any liquid.
● Do not open the housing of single components.
● Observe the respective manufacturer’s manual when connecting an external device
that is not described in the K-BOW documentation. Incorrectly connected devices can
damage the system.
● Improper operation can damage the hardware of the system and can affect its function.
● The necessary personal protective equipment for the operating, maintenance and repair
personnel must be accessible at any time.
● Safety and warning stickers on the systems and components must be clearly legible at
any time and may not be removed.
Replace any damaged warning stickers and attach new ones where missing.
●
Take all necessary measures to attain the safety of the system. It is the operator’s duty of
care to plan these measures and make sure that they are duly carried out.
●
The K-BOW system was developed and manufactured with due regard to the applicable
safety standards stated in the K-BOW Safety Instructions, as well as further technical
speci cations.
The product is state of the art and guarantees the highest possible degree of safety.
●
When installing the K-BOW system, comply with local and national electrical codes.