User's Manual
Table Of Contents
- 7368 ISAM ONT XS-240W-A XS-250WX-A Product Guide
- 1 Preface
- Table of contents
- List of figures
- List of tables
- 2 ETSI ONT safety guidelines
- 3 ETSI environmental and CRoHS guidelines
- 4 ANSI ONT safety guidelines
- 5 XS-240W-A and XS-250WX-A unit data sheet
- 5.1 XS-240W-A and XS-250WX-A part numbers and identification
- 5.2 XS-240W-A and XS-250WX-A general description
- 5.3 XS-240W-A and XS-250WX-A software and installation feature support
- 5.4 XS-240W-A and XS-250WX-A interfaces and interface capacity
- 5.5 XS-240W-A and XS-250WX-A LEDs
- 5.6 XS-240W-A and XS-250WX-A detailed specifications
- 5.7 XS-240W-A and XS-250WX-A GEM ports and T-CONTs
- 5.8 XS-240W-A and XS-250WX-A performance monitoring statistics
- 5.9 XS-240W-A and XS-250WX-A functional blocks
- 5.10 XS-240W-A and XS-250WX-A standards compliance
- 5.11 XS-240W-A and XS-250WX-A special considerations
- 6 Install an XS-240W-A or XS-250WX-A indoor ONT
- 7 Replace an XS-240W-A or XS-250WX-A indoor ONT
- 8 Configure an XS-240W-A or XS-250WX-A indoor ONT
- Customer document and product support
7368 ISAM ONT XS-240W-A XS-250WX-A Product
Guide
ETSI ONT safety guidelines
Issue: 01 Edition 01 21
2.3.1 Power supplies
The use of any non-Nokia approved power supplies or power adapters is not
supported or endorsed by Nokia. Such use will void any warranty or support contract
with Nokia. Such use greatly increases the danger of damage to equipment or
property.
2.3.2 Cabling
The following are the guidelines regarding cables used for the ONT equipment:
• All cables must be approved by the relevant national electrical code.
• The cables for outdoor installation of ONTs 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 ONTs must comply with the requirements of local
electrical codes.
2.4 ESD safety guidelines
The ONT equipment is sensitive to ESD. Operations personnel must observe the
following ESD instructions when they handle the ONT equipment.
During installation and maintenance, service personnel must wear wrist straps to
prevent damage caused by ESD.
2.5 Laser safety guidelines
Observe the following instructions when you perform installation, operations, and
maintenance tasks on the ONT equipment.
Caution — This equipment is ESD sensitive. Proper ESD
protections should be used when you enter the TELCO Access
portion of the ONT.
R05.06.00 | March 2017 | 3FE 46861 AAAA TCZZA | Edition 01