Installation and initial configuration of an IP Telephony node Page 335 of 910
IP Line Description, Installation and Maintenance
EMC Shielding Kit
An ITG EMC shielding kit (NTVQ83AA) must be installed on the ELAN and
TLAN network interface cables to meet regulatory requirements at the
installation site. As shown in Figure 69, a ferrite must be placed on both the
ELAN and TLAN network interface CAT5 Ethernet cables during
installation. Cable ties are then placed to retain the ferrites in the correct
position. This applies to Small Systems and Large Systems.
Figure 69
ITG EMC Shielding Kit Deployment
Follow the steps in Procedure 19 on page 336 to install the ITG EMC
shielding kit (NTVQ83AA) on the ELAN and TLAN network interface
cables.

EMC Kit Deployment

Serial/maintenance cable
ELAN
cable
To LAN/hub
TLAN
cable
cable tie
snap-on ferrite
3 in
ITG Card Adapter ELAN/TLAN