Reference Section; Emc & Earthing Requirements - Avaya INDeX Media Gateway Installation Manual

Page 28 - EMC & Earthing Requirements

Reference Section

EMC & Earthing Requirements
The INDeX Media Gateway is EMC approved and carries CE mark approval. For
an installation to be EMC compliant, it must meet the following requirements at all
times:
7. Only EMC approved equipment must be used.
8. You must install all cabinets with their base grilles and front covers in place.
9. You must only use EMC INDeX Cassette cables (i.e. cables in which the
sheath includes a braid and foil barrier).
10. Where provided all cables exiting a cabinet must use their P-clip for earthing.
11. The mains supply must provide an earth connection.
Cable Earthing
The INDeX DSLC cables must be earthed at the MDF using one of the following
methods. In all cases, you must keep the amount of sheathing removed from the
cable to a minimum.
12. A P-clip earth connection if provided.
13. Adding an earth lead to the cable end (see the diagram below).
The INDeX Link Cable(s), from the INDeX Media Gateway module to the INDeX
cabinet(s), must be earthed at both ends. Earth point clamping points are provided
on the Link Cables. Connect one end directly to the INDeX cabinet and, using the
earth braid supplied with the Link Cables, connect the other end to the top
securing screw of the Media Gateway Link Cable support bracket.
Page 28 - Reference Section
EMC & Earthing Requirements
Tie wraps
Cut in cable sheath
Minimum possible
25mm
Earth wire: 18AWG - Green/Yellow
Stripped at both ends @ 25mm
INDeX Media Gateway Installation Manual
38DHB0002UKGA Issue 1 (12/05/2004)
Reference Section