7368 ISAM CPE A-240Z-A Product Guide
ETSI CPE safety guidelines
Issue: 01
3FE-46615-AAAA-TCZZA
21
2.3.2 Cabling
The following are the guidelines regarding cables used for the CPE equipment:
•
All cables must be approved by the relevant national electrical code.
•
The cables for outdoor installation of CPEs must be suitable for outdoor use.
•
POTS wiring run outside the subscriber premises must comply with the
requirements of local electrical codes. In some markets, the maximum allowed
length of the outside run is 140 feet (43 m). If the outside run is longer, NEC
requires primary protection at both the exit and entry points for the wire.
2.3.3 Protective earth
Earthing and bonding of the CPEs must comply with the requirements of local
electrical codes.
2.4 ESD
safety
guidelines
The CPE equipment is sensitive to ESD. Operations personnel must observe the
following ESD instructions when they handle the CPE equipment.
Caution —
This equipment is ESD sensitive. Proper ESD
protections should be used when you enter the TELCO Access
portion of the CPE.
During installation and maintenance, service personnel must wear wrist straps to
prevent damage caused by ESD.
2.5 Environmental
requirements
See the CPE technical specification documentation for more information about
temperature ranges.
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