Table of Contents
Advertisement
General information
...................................................................................................................................................................................................................................
• ETSI EMC - The system meets the requirements of E 300 386-2 V.1.1.3 (December
1997) for equipment installed in locations other than telecom centers.
• IEC 60950 -Ed3, 1994-04
• Optical safety compliant with IEC 60825-1 Ed 1.1 (1998/01) and IEC 60825-2 Ed 2
(2000/05)
EMC/ESD information
Required connections
The system was developed in compliance with the ETSI Mesh ground requirements. This
means EMC compliance and personnel safety can be achieved only if the system is
connected to a System-Reference Potential Plane (SRPP) at many places as described in
ETS 300 253 (see the figure below).
All peripheral equipment and its protective earth/ground must also be connected to the
SRPP by one or more fixed wires.
The EMC/ESD boundary is defined at unit level. The principle is based on the "Faraday
Cage" theory. If there are covers, then the covers must be closed.
Every rack provides an ESP bonding point to which a wrist strap can be connected.
Option card and SFP handling
The following ESD instructions must be observed when handling option cards and/or
SFPs:
• Wear working garment made of 100% cotton to avoid electrostatic charging.
• Touch the option cards/SFPs at the edges only.
• Ensure that the 1645 AMC units are grounded.
• Wear conductively connected wrist straps and connect them to an ESP bonding point.
...................................................................................................................................................................................................................................
365-313-103R8.0
Issue 2 July 2009
Alcatel-Lucent – Internal
Proprietary – Use pursuant to Company instruction
Environmental considerations
2-9
Advertisement
Chapters
Table of Contents
