User's Manual Part 1

Hardware Installation Guide Safety Guidelines
02030311-05 Airspan Networks Ltd. 2-7
! Excessive stress on cable terminations caused by taught cables should be
avoided. Connector strain relief, if not built into the connector used, shall be
provided by means of a strategically located cable tie.
! A maintenance loop or a generous amount of cable slack shall be provided to
allow for equipment removal without disturbance to adjacent cables.
! Cables run in guides or on trays shall be kept as flat as possible and secured at
regular intervals using cable ties.
Note: Prior to the commencement of any installation, commissioning work at
‘live’ sites it is the responsibility of the Airspan engineer to advise the
customers representative before any activity commences. If in doubt assume
equipment is ‘live’.
Warning: Disturbance of cables on an In-Service exchange can cause loss o
f
service. Extreme care must be taken when installing cables at any customer o
r
subscriber premises.
2.6.2. Labeling
The following labels are required to be fitted to WipLL equipment:
! Voltage Warning
! High Earth Leakage Current
! Signal Cable Designation
2.6.2.1. Voltage Warning
! Where mains power is fed from separate phases, then appropriate warning labels
must be fitted to warn of the increased danger.
! The AC equipment used in the BSPS cabinet must carry a relevant voltage
warning label specific to the country in which it is being installed. The label will
be fitted to the cabinet doors displaying an electrical hazard symbol, the local
operating voltage and the letters ‘AC’.